GBDC Golub Capital BDC, Inc.
XNAS 12.19 DelayedStock quote, options chain, IV rank, technicals, AI analysis, and institutional ownership. Iron condor setups Expected move IV rank history Fibonacci levels Insider trading
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
GBDC
$12.19
—
Key stats
$12.19
- 52-Week Range
- $11.77 – $14.40
- YTD
- -10.21%
- IV Rank (30D)
- 16.8
- Straddle Price
- $0.70
- P/C Vol Ratio
- 0.41
- Market Cap
- $3.1B
- Open
- $11.98
- Day Range
- $11.96 – $12.20
- Volume
- 740,247
- Prev Close
- $11.98
Fair Value
MODEL: NEUTRAL
A blended fair-value estimate combining up to six valuation methods. Each method is weighted by how well it fits the company — DCF down-weights for unprofitable names; DDM only fires for steady dividend payers; comparables down-weight when peer multiples disagree.
- DCF (quality-aware) — projects free cash flow with a horizon that scales to business quality. True compounders (quality 6/6) get 10 years explicit + 10 years fade before terminal; cyclical/struggling names (quality 0-1) get a 5-year terminal cliff. Quality is scored from ROE, gross margin, growth, FCF margin, debt load, and FCF consistency — the same factors that drive market premium for compounders.
- Market-Implied Growth (in Model Inputs) — reverse-DCF that answers "what growth rate is the market pricing in?". Lets you sanity-check the deviation: if implied growth is plausible for the business, the model's bearish flag may be wrong; if implausible, the market may be over-extrapolating.
- DDM (Gordon Growth Dividend Model) — values the stream of future dividends. Only used when trailing yield ≥ 2% and dividend payments are stable — below that the dividend is a token payout and Gordon (which values only the dividend stream) systematically underprices growth names, so those route to DCF + comparables + market anchor instead.
- P/E, EV/EBITDA, P/B, P/S — applies the peer-group median multiple to this company's per-share metric. Peers come from the same set as the "Related symbols" card. Earnings/sales metrics are forward-tilted by the company's recent revenue growth (capped at 25%) so they're comparable to peers' growth-embedded multiples — mimics how analysts use NTM rather than TTM. Per-multiple weights are biased by company quality (e.g. P/B down-weighted for asset-light tech).
- Market Anchor (SMA50) — the 50-day moving average, weighted by recent trading-range stability (tighter Bollinger bands → higher weight). Captures information fundamentals miss (forward consensus, sentiment, supply/demand) — but only when recent trading is steady enough that the market has converged on a view. During wild breakouts or breakdowns the anchor's weight collapses.
- Options Expected (B-L 30d) — the risk-neutral expected stock price at 30-day options expiration, derived from the full implied-volatility surface via Breeden-Litzenberger (second derivative of call price wrt strike → implied PDF, then E[S_T]). Forward-looking, captures all options-implied information (smile, skew, term structure) in one number. Weighted by chain liquidity. SP500-only at present (pre-computed daily). Backtest evidence: adds modest alpha across most bucket × holding combos.
- Blended value — weighted average. Confidence reflects how many methods fired and how tight peer dispersion is.
- Deviation pill — green when blended FV ≥ 10% above current price (undervalued); red when ≥ 10% below; grey otherwise.
| 10-yr Treasury (rf) | 5.15% |
| Beta vs SPY | 0.66 |
| Cost of Equity (CAPM) | 8.43% (VRP-adj) |
| WACC | 6.58% |
| Volatility Risk Premium | +111.9pp (IV − HV30) |
| Effective Tax Rate | 21.0% |
| Rev. Growth (YoY, DCF input) | +3.0% |
| DCF Horizon | 10 years explicit + fade |
| Forward Tilt (NTM/TTM) | ×1.03 (applied to P/E, EV/EBITDA, P/S) |
| Free Cash Flow (TTM) | $0.9B |
| Return on Equity (TTM) | 4.6% |
| Book / Price | 117.5% — banking bias active (P/B is primary) |
| Gross Margin (TTM) | 57.2% |
| FCF Margin (TTM) | 152.0% |
| Debt / Equity | 1.22 |
| Quality Score | 2/6 — normal (10y DCF) |
| SMA 50 | $12.65 (Market Anchor value) |
| SMA 20 / Bollinger Mid | $12.27 |
| Bollinger Width / SMA20 | 61.3% (drives anchor stability) |
| Net Debt | $4.5B |
| Market Cap | $3B |
Peers used for multiples: ARCC, BXSL, CSWC, HTGC, MAIN, OBDC, TSLX
(filtered from 8 ETF-co-members; sector bias active)
60-Day Conviction
1%
20-Day Fair Value
≈ by Nov 20, 2026
$12.21
α +0.1%
rank 36%
conviction
4%
40-Day Fair Value
≈ by Dec 21, 2026
$12.40
α +1.6%
rank 54%
conviction
51%
60-Day Fair Value
≈ by Jan 19, 2027
$12.20
α +0.0%
rank 51%
conviction
1%
| Method | Implied Price | Weight | Detail |
|---|---|---|---|
| DCF | $73.41 | 0% | |
| DDM (Gordon) | $26.18 | 38% | |
| Peer P/E | $9.41 | 11% | median 13.8× · 7 peers |
| Peer EV/EBITDA | $2.06 | 14% | median 28.6× · 7 peers |
| Peer P/B | $14.64 | 18% | median 1.0× · 7 peers |
| Peer P/S | $12.17 | 18% | median 5.1× · 7 peers |
| Market Anchor (SMA50) | $12.65 | 0% | stability 0% (BB-width) |
| Options Expected (B-L 30d) | $12.32 | 0% | 5 strikes · skew -1.35 |
As of 2026-10-22 · updated
About
- Exchange
- XNAS
- Market Cap
- $3.1B
- List Date
- 2010-04-14
- CIK
- 0001476765
- Next Earnings
- 2026-11-17 (After-Close)
- EPS Forecast
- $0.33 (3 est.)
- Headquarters
- New York, NY
- Homepage
- https://www.golubcapitalbdc.com
Golub Capital BDC Inc. is an externally managed, closed-end, non-diversified management investment company. Its investment objective is to generate current income and capital appreciation by investing in senior secured and one-stop loans in U.S. middle-market companies. It also invests in second-lien and subordinated loans, warrants, and minority equity securities in U.S. middle-market companies. The company generally invests in securities rated below investment grade by independent rating agencies, or those that would be rated below investment grade if evaluated. The company operates in the U…
Summary
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composite
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No summary data available for this symbol yet.
Each spoke is this symbol's rank within its sector (0–100; the dotted ring marks the sector median at 50). Higher is more constructive for a long. One spoke — News sentiment — is an absolute reading, not a sector rank. Grayed spokes have no data. A fuller shape is a summary, not a recommendation.
Chart
Seasonality
| Month | '21 | '22 | '23 | '24 | '25 | '26 | Avg |
|---|---|---|---|---|---|---|---|
| Jan | -0.07% | 1.62% | 4.10% | 1.19% | 3.01% | -1.33% | 1.42% |
| Feb | 2.48% | 0.13% | 0.93% | 2.23% | -0.38% | -8.12% | -0.45% |
| Mar | -3.24% | -3.31% | -3.07% | 7.29% | -0.39% | 3.09% | 0.06% |
| Apr | 3.85% | -2.36% | 0.07% | 5.02% | -5.85% | 9.60% | 1.72% |
| May | 0.51% | -5.29% | -1.41% | -2.41% | 8.18% | -4.64% | -0.84% |
| Jun | -3.38% | -8.67% | 3.13% | -5.25% | -3.24% | -3.59% | -3.50% |
| Jul | 2.33% | 6.04% | 3.26% | -2.18% | 3.17% | -0.43% | 2.03% |
| Aug | -0.95% | -1.42% | 3.16% | -1.65% | 1.36% | -0.23% | 0.05% |
| Sep | 0.51% | -7.26% | 1.59% | 1.41% | -7.19% | -2.02% | -2.16% |
| Oct | 0.25% | 4.09% | 0.77% | 1.68% | 4.29% | -3.56%* | 1.25% |
| Nov | -3.74% | 7.86% | 2.27% | 3.91% | -0.21% | -- | 2.02% |
| Dec | 1.65% | -5.60% | 1.14% | -2.76% | -3.07% | -- | -1.73% |
| Total | -0.13% | -14.63% | 16.88% | 8.03% | -1.37% | -11.60% | -0.47% |
Technical Indicators
Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.
Trend Indicators
- SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
- EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
- MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
- ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
- +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
- RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
- Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
- Williams %R — inverted scale: <−80 oversold, >−20 overbought.
Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.
Volume & Volatility
- Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
- OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
- Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
- ATR / True Range — average daily $ move; sizing and stop-loss reference.
- HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.
Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →
Trend Indicators
SMA 20: $12.26
SMA 50: $12.64
SMA 200: $12.85
Current: $12.19
EMA 12: $12.14
EMA 26: $12.30
MACD: -0.1592 | Signal: 0.0080
BEARISH
ADX (14): 17.74
RANGE
+DI: 20.75
−DI: 22.92
Momentum Oscillators
RSI (14): 45.31
NEUTRAL
Stoch %K: 22.80
Stoch %D: 17.07
Williams %R: -57.67
Volume & Volatility
BB Upper: $12.71
BB Lower: $11.80
NEUTRAL
OBV: -23,204,194
Vol SMA 20: 1,574,385
Vol ROC: -58.46%
ATR: $0.23
True Range: $0.22
HV 20: 16.7%
HV 30: 17.5%
HV 60: 17.7%
Data Summary
Data Points: 500
Last Updated:
Date Range: 2024-10-23T00:00:00 – 2026-10-21T00:00:00
AI Analysis
LLM Stock Analysis Report
Executive Summary
BULLISH (Confidence Level: 6/10)
Key drivers:
- Technical momentum signals from MACD and RSI indicating a potential uptrend
- Positive news sentiment with recent headlines focusing on Golub Capital's expansion to Europe and BDCs' high-paying income investment opportunities
Primary risks:
- High implied volatility compared to historical volatility, indicating increased uncertainty
- Potential for options market to adjust expectations if actual earnings deviate from current price action
Investment thesis:
GBDC presents a moderate-bullish case with potential for continued growth based on positive technical and news signals. However, high implied volatility and the possibility of options market adjustments warrant caution.
Recent news sentiment impact:
The recent headlines have contributed to an overall bullish sentiment, driving prices higher. The positive tone is likely to continue unless contradicting news emerges.
Technical Analysis
Trend Direction: Short-term (1-4 weeks) - Uptrend
Support/Resistance Levels: SMA 20 ($13.12), SMA 50 ($13.00), SMA 200 ($13.08)
Momentum Signals:
- MACD signal is bullish, indicating a potential uptrend
- RSI is neutral at 47.87, suggesting no clear buy or sell signal
- Bollinger Bands are neutral, with price trading within the middle band
Volume Analysis: Volume trends suggest institutional interest and participation.
News & Sentiment Analysis
Recent Headlines Summary:
- Golub Capital's expansion to Europe and BDCs' high-paying income investment opportunities have driven positive sentiment
Sentiment Assessment: Positive (7/10)
Catalyst Identification:
- Upcoming earnings report could provide further direction
- Regulatory changes or shifts in market conditions may impact the stock price
Market Narrative:
The recent headlines align with the technical signals, supporting the bullish thesis. However, caution is warranted due to high implied volatility and the potential for options market adjustments.
Risk & Volatility Assessment
Beta Interpretation: Low risk (beta 0.55 vs SPY)
Volatility Regime: Current volatility levels are higher than historical averages
Options Market Signals:
- IV rank indicates medium volatility
- Options market pricing a $1.48 move by expiration, with put/call volume ratio suggesting bearish sentiment
- Put/Call OI ratio is neutral, indicating no clear directional bias
Downside Protection:
Support levels: SMA 20 ($13.12), SMA 50 ($13.00)
Market Context & Positioning
Sector Performance:
GBDC has outperformed the sector average, indicating a strong position within its peer group.
Institutional Activity:
Volume patterns suggest institutional interest and participation, supporting the bullish thesis.
Correlation Analysis:
The stock's correlation with the market is low (R-squared 0.34), indicating limited dependence on broader market trends.
Relative Valuation:
GBDC's current price relative to its peers suggests a moderate valuation.
Key Levels & Action Items
Critical Price Levels:
- SMA 20 ($13.12) - support level
- SMA 50 ($13.00) - support level
Breakout/Breakdown Levels:
- SMA 200 ($13.08) - potential resistance level
- Upper Bollinger Band ($13.35) - potential resistance level
Time-Sensitive Catalysts:
- Earnings report - potential for further direction
- Regulatory changes or shifts in market conditions - potential impact on stock price
Risk Management:
Stop-loss levels: SMA 20 ($13.12), SMA 50 ($13.00)
Position sizing considerations: Consider scaling into the position based on market and news sentiment.
Conclusion
GBDC presents a moderate-bullish case with potential for continued growth based on positive technical and news signals. However, high implied volatility and the possibility of options market adjustments warrant caution. Investors should consider the key levels, action items, and risk management strategies outlined above to inform their investment decisions.
Generated
News
All GBDC news →
Earnings History
19 of 19 under expected move
Avg Expected Move
7.50%
Avg Actual Move
1.19%
| Earnings Date | Timing | Expected Move | Actual Move | Ratio | Outcome |
|---|---|---|---|---|---|
| 2021-11-29 | After-Close | 5.34% | 1.27% | 0.24x | Within |
| 2022-02-09 | After-Close | 5.00% | 0.69% | 0.14x | Within |
| 2022-04-07 | After-Close | 8.58% | 1.60% | 0.19x | Within |
| 2022-11-21 | After-Close | 7.68% | 3.06% | 0.40x | Within |
| 2023-07-06 | After-Close | 8.30% | 0.60% | 0.07x | Within |
| 2023-10-05 | After-Close | 15.79% | 0.64% | 0.04x | Within |
| 2023-11-20 | After-Close | 6.00% | 1.27% | 0.21x | Within |
| 2024-01-04 | After-Close | 3.47% | 0.07% | 0.02x | Within |
| 2024-04-04 | After-Close | 9.03% | 1.40% | 0.16x | Within |
| 2024-07-02 | After-Close | 5.09% | 0.95% | 0.19x | Within |
| 2024-11-19 | After-Close | 5.31% | 2.00% | 0.38x | Within |
| 2025-02-04 | After-Close | 5.42% | 2.30% | 0.42x | Within |
| 2025-05-05 | After-Close | 7.61% | 0.42% | 0.06x | Within |
| 2025-07-07 | After-Close | 3.22% | 0.75% | 0.23x | Within |
| 2025-11-18 | After-Close | 10.70% | 0.22% | 0.02x | Within |
| 2026-01-08 | After-Close | 14.30% | 0.87% | 0.06x | Within |
| 2026-05-04 | After-Close | 9.32% | 2.05% | 0.22x | Within |
| 2026-08-03 | After-Close | 7.39% | 0.83% | 0.11x | Within |
| 2026-10-06 | After-Close | 4.92% | 1.56% | 0.32x | Within |
Earnings calendar: this week’s reports with expected vs actual moves →
GBDC Options Activity & IV Rank
GBDC IV rank history, 52-week IV rank and IV percentile →
Volatility Metrics
Current IV: 32.8%
7-DTE IV: —
Expected Move: $0.70
7-DTE Move: $0.70
Days to Exp: 29 (2026-11-20)
Options Flow
Call Volume: 98
Put Volume: 40
P/C Volume: 0.408
BULLISH
Call OI: 1,215
Put OI: 1,737
P/C OI: 1.43
Total OI: 2,952
ATM Options Pricing
ATM Call: $0.12
ATM Put: $0.57
Call %: 1.0%
Put %: 4.7%
Chain Summary
Chain Volume: 1,964
Chain OI: 7,418
Last Updated: 10/22/2026
Spread Scanner GPU
Each spread is ranked by a composite score built in three stages. Full documentation →
Stage 1 — Base Score (GPU scanner)
score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.
Stage 2 — Skew Adjustment (±25% cap)
RR and BF (30-delta) from the persisted per-symbol skew snapshot — wing strikes picked by real greeks.delta, not a moneyness proxy. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.
Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
- RSI <40 bullish / >60 bearish
- MACD crossover + histogram trend
- Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
- Stochastic %K <20 / >80
- Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
- Blended ATR + straddle expected-move penalty
- Bollinger Band signal (+ counter-trend penalty)
- BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
- IV rank ≥ 75 → strong boost for credit spreads
- IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
- Min open interest across all legs
- OI < 100 → −0.10 · OI < 500 → −0.05
score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →
Enter a ticker to scan for optimal spread opportunities.
Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.
Dealer Positioning
TYPICAL γ
Estimated net dealer gamma is at the 22nd percentile of this name's own daily history, within its typical range. This describes current positioning; it is not a forecast or a trading signal.
Gamma percentile
22%
vs own history
GEX tilt
-0.66
OI-weighted, today
Vanna tilt
-0.64
δ-sensitivity to IV
Charm tilt
+0.61
δ-decay vs time
Vanna tilt -0.64: the estimated dealer exposure leans negative, so the modeled hedge would shift noticeably if implied volatility changed.
Charm tilt +0.61: the estimated dealer exposure leans positive, so the modeled hedge would shift noticeably as time passes and options approach expiry.
? What is this?
· 4 ATM contracts, 5k total OI
Net dealer gamma is an estimate of the aggregate gamma held by options market makers across this name's option chain, weighted by open interest. Dealer positions aren't public, so it uses a standard simplifying assumption: dealers are treated as long the calls and short the puts that are open. Actual dealer books can differ.
Gamma percentile ranks today's estimate against this name's own daily history, from 0% (the lowest reading on record) to 100% (the highest). Raw gamma scales with how much open interest a chain carries, so it isn't comparable across names; the percentile is. The badge marks the bottom 20% as low and the top 20% as high.
Tilts run from −1 to +1 and show how lopsided the estimated dealer exposure is. GEX tilt compares call gamma with put gamma. Vanna tilt describes how the hedge would shift if implied volatility changed, and charm tilt how it would shift with the passage of time.
This card describes estimated positioning and where it sits historically. It is not a forecast of price direction or volatility and not a trading signal. Market-wide view: Dealer positioning screener.
Skew (Wing IV − ATM IV)
DTE:
Wing Δ:
Wing vs ATM
IV(put wing) − IV(ATM), in vol pointsHow much the OTM put trades above (or below) the at-the-money strike. Measures the height of the put-side tail relative to ATM — i.e. how expensive crash insurance is on this name.
- Positive (typical) — wing IV > ATM IV. Standard equity put skew: portfolios bid up crash protection, so OTM puts trade richer than ATM.
- Near zero or negative (unusual) — wing IV ≤ ATM IV. Flat or inverted put side. Common when there's no fear demand, in tightly mean-reverting names, or right after an earnings catalyst clears.
- Percentile vs own 3-yr history: high = wings rich (good time to sell wing premium); low = wings cheap (good time to buy protection).
- Not directional — high or low wings don't predict up or down moves. It's a price tag on tail insurance, not a forecast.
Risk Reversal
IV(call wing) − IV(put wing), equal delta on each sideWhich side of the smile is the market paying up for? Measures the tilt of the surface — call skew vs put skew at matched deltas.
- Negative (typical) — puts richer than calls. Standard equity behavior: hedging demand makes puts carry a premium. Most large-caps sit in the −1 to −5 vol-point range.
- Strongly negative (< −5 pts) — heavy downside hedging, elevated fear, or an upcoming catalyst (earnings, FDA, macro event). Worth flagging.
- Positive — calls richer than puts. Unusual for equities; signals bullish momentum, short-squeeze positioning, or takeover/M&A speculation.
- Near zero — symmetric surface. Market sees roughly equal up/down risk. Rare for large-caps; more common in commodities and FX.
Reading them together
Wing-vs-ATM tells you how expensive the tails are. Risk Reversal tells you which side is favored. Combined:
- High wing percentile + deeply negative RR → strong put bid; stress or major event priced in. Owning protection costs a premium; selling put premium is dangerous.
- Low wing percentile + near-zero RR → complacency; insurance cheap and balanced. Good environment to add cheap downside hedges.
- Positive RR + elevated wings → call-side fear-of-missing-out; common in squeeze setups. Upside calls expensive, downside puts not bid.
14 DTE / 10d
—
—
pts
EXTREME
No data
30 DTE / 10d
—
—
pts
EXTREME
ATM 22.1% / Wing —
Extreme reading.
Historically these have been contrarian — on the small set of observed earnings-day cases, large negative wing-vs-ATM gaps (calls pricing much richer than puts at the same delta) preceded sharp drops in the underlying within 1-12 days. Not financial advice and the dataset is small.
Percentile is the rank of today's reading within ~3 years of this symbol's own history. High percentile = wings are rich relative to history; not a directional signal. Skew is read off the chain in real time, not from CBOE SKEW.
Volatility Surface
Enter a ticker to render the implied volatility surface.
Volatility Smile
Enter a ticker to render the implied volatility smile.
IV Rank (7 DTE)
IV Rank (30 DTE)16.8LowOct 22
Straddle Price (30 DTE)$0.70Oct 22
Beta Analysis
Risk Metrics
Beta: 0.5197
Alpha: -19.63%
Correlation: 0.3268
R-Squared: 10.7%
Stock Volatility: 20.3%
Market Volatility: 12.7%
Analysis Details
Benchmark: SPY
Data Points: 251
Period: 252 trading days
Data Points: 251
Period: 252 trading days
Interpretation:
Low volatility - stock moves less than market
Low volatility - stock moves less than market
Beta & Alpha Over Time
Notable investors who own GBDC
3 of 37 tracked investors
| Investor | Value | Share of their portfolio | Rank | Q/Q shares | Source |
|---|---|---|---|---|---|
| Rockefeller Capital Management Family office Rockefeller family | $36.1M | #316 of 4729 | -0.1% | 13F | |
| Citadel Hedge fund Ken Griffin | $3.4M | #2404 of 6285 | +766.4% | 13F | |
| Millennium Management Hedge fund Izzy Englander | $220K | #3452 of 3716 | new | 13F |
Hedge funds, activists, holding companies and family offices we track, from their latest 13F (quarter-end value) and Form 4 filings in the last 3 years. Family offices · all institutions
GBDC Institutional Ownership (13F)
Latest filings — 2026-09-30
? 13F Guide
Diluted shares outstanding: 263,200,387 (as of 2026-06-30)
Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.
- Shares — long equity positions in this name, aggregated across share classes.
- Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
- % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
- Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.
Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.
4 filers$2.51M notional
| # | Filer | Notional Value | % of Total | Period |
|---|---|---|---|---|
| 1 | Susquehanna International Group, LLP Custodian | $2.13M | 85.19% | 2026-06-30 |
| 2 | Citadel Advisors LLC Custodian | $194.49K | 7.76% | 2026-06-30 |
| 3 | GROUP ONE TRADING LLC Custodian | $131.38K | 5.24% | 2026-06-30 |
| 4 | Simplex Trading, LLC Custodian | $45.08K | 1.80% | 2026-06-30 |
5 filers$2.79M notional
| # | Filer | Notional Value | % of Total | Period |
|---|---|---|---|---|
| 1 | Susquehanna International Group, LLP Custodian | $1.24M | 44.36% | 2026-06-30 |
| 2 | Jane Street Group, LLC Custodian | $991.76K | 35.58% | 2026-06-30 |
| 3 | Simplex Trading, LLC Custodian | $470.12K | 16.87% | 2026-06-30 |
| 4 | MARINER INVESTMENT GROUP LLC | $87.50K | 3.14% | 2026-06-30 |
| 5 | GROUP ONE TRADING LLC Custodian | $1.29K | 0.05% | 2026-06-30 |
GBDC Insider Trading (Form 4)
Latest: 2026-08-11Form 4 filings — insider beneficial-ownership changes by officers, directors, and 10%+ holders. Filed within 2 business days of transaction.
| Filed | Reporter | Role | Action | Shares | Avg Price | Net $ | Link |
|---|---|---|---|---|---|---|---|
| 2026-08-11 | Lawrence E Golub | Director | Sell (S) | −1,676,387 | $13.06 | -$21.89M | EDGAR |
| 2026-08-11 | David Golub | Chairman & CEO | Sell (S) | −1,676,387 | $13.06 | -$21.89M | EDGAR |
| 2025-05-29 | Lawrence E Golub | Chairman | Mixed | −6,059,971 | $15.13 | -$91.69M | EDGAR |
| 2025-05-29 | David Golub | Chief Executive Officer | Mixed | −6,059,971 | $15.13 | -$91.69M | EDGAR |
| 2024-12-23 | William M Webster IV | Director | Gift (G) | −7,100 | — | EDGAR | |
| 2024-12-06 | Anita J. Rival | Director | Buy (P) | +3,500 | $14.37 | $50.3K | EDGAR |
| 2024-09-13 | John Thomas Baily | Director | Disp (D) | −0 | $14.68 | -$11 | EDGAR |
| 2024-09-09 | Lawrence E Golub | Chairman | Buy (P) | +40,000 | $14.85 | $593.8K | EDGAR |
| 2024-09-09 | David Golub | Chief Executive Officer | Buy (P) | +40,000 | $14.85 | $593.8K | EDGAR |
| 2024-09-05 | David Golub | Chief Executive Officer | Buy (P) | +40,000 | $14.93 | $597.0K | EDGAR |
| 2024-09-05 | Lawrence E Golub | Chairman | Buy (P) | +40,000 | $14.93 | $597.0K | EDGAR |
| 2024-09-03 | Lawrence E Golub | Chairman | Buy (P) | +40,000 | $15.01 | $600.2K | EDGAR |
| 2024-09-03 | David Golub | Chief Executive Officer | Buy (P) | +40,000 | $15.01 | $600.2K | EDGAR |
| 2024-08-29 | Lawrence E Golub | Chairman | Buy (P) | +20,000 | $15.04 | $300.8K | EDGAR |
| 2024-08-29 | David Golub | Chief Executive Officer | Buy (P) | +20,000 | $15.04 | $300.8K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (described in filing footnote — typically 401(k), trust, inheritance) · W = will/inheritance. Only P / S codes carry directional signal.
GBDC Insider Holdings
4 insiders · @ $12.19
Officers, directors, and 10%+ owners who have filed a Form 4 in the past two years, ranked by current disclosed exposure (shares × today's price). Shares are direct + indirect (via trusts / LLCs / spouse). Excludes unvested RSU and option grants — those aren't beneficially owned until vest.
| # | Insider | Role | Shares | Disclosed Exposure | Lifetime OM Net | Filings | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | William M Webster IV | Director | 552,654 | $6.74M | $3.45M | 19 | 2024-12-23 |
| 2 | David Golub | Chairman & CEO | 314,064 | $3.83M | -$92.71M | 139 | 2026-08-11 |
| 3 | Anita J. Rival | Director | 121,791 | $1.48M | $1.48M | 10 | 2024-12-06 |
| 4 | Lawrence E Golub | Chairman | 58 | $707 | -$93.21M | 135 | 2026-08-11 |
Lifetime OM Net = signed sum of open-market buys (P) and sells (S) over their career; excludes grants, tax withholdings, and dispositions to issuer. A large negative number is normal for long-tenured executives — they've sold compensation grants over many years.
GBDC Board & Officers
As of SEC filings through Aug 11, 2026Directors 3
- David Golub · since Apr 14, 2010
- Lawrence E Golub · since Apr 14, 2010
- Anita J. Rival · since May 31, 2011
Officers 3
- David Golub · Chief Executive Officer · since Apr 14, 2010
- Wu Kwan Kit · Chief Compliance Officer · since May 2, 2025
- Lawrence E Golub · Chairman · since Apr 14, 2010
Changes in the last 10 years (6)
| May 2, 2025 | Wu Kwan Kit became Chief Compliance Officer |
| May 2, 2025 | Joshua M Levinson left as CCO and Secretary, per their own SEC filing |
| Sep 13, 2021 | Christopher Compton Ericson became Chief Fin. Officer & Treasurer |
| Feb 5, 2021 | Lofton Phillip Holder Jr became a director |
| Oct 7, 2020 | Ohio Strs reported in an SEC filing no longer being a 10% owner |
| Sep 16, 2019 | Ohio Strs became a 10% owner |
Not reported recently (5)
- William M Webster IV · Last reported as a director in an SEC filing dated Feb 21, 2025
- Lofton Phillip Holder Jr · Last reported as a director in an SEC filing dated Feb 21, 2025
- John Thomas Baily · Last reported as a director in an SEC filing dated Sep 13, 2024
- Christopher Compton Ericson · Last reported as Chief Fin. Officer & Treasurer in an SEC filing dated Sep 17, 2021
- Ross Teune · Last reported as CFO and Treasurer in an SEC filing dated Mar 16, 2021
Compiled from SEC filings by the company and its directors and officers. Dates are as stated in those filings. Where no filing says when someone left, we show the last filing that listed them.
ETF Holders
13 ETFs hold GBDC
13 shown · $77.70M total exposure · 3.39% AUM-weighted avg weight
| # | ETF | Provider | Weight | $ Exposure | ETF AUM | As Of |
|---|---|---|---|---|---|---|
| 1 | BIZD VanEck BDC Income ETF | VanEck | 2.89% | $40.3M | $1.4B | 2026-10-20 |
| 2 | PBDC Putnam BDC Income ETF | Franklin | 5.26% | $13.8M | $260.8M | 2026-10-20 |
| 3 | BSCS Invesco BulletShares 2028 Corporate Bond ETF | Invesco | 0.17% | $5.7M | — | 2026-10-20 |
| 4 | BSCT Invesco BulletShares 2029 Corporate Bond ETF | Invesco | 0.16% | $4.9M | — | 2026-10-20 |
| 5 | FBDC FT Confluence BDC & Specialty Finance Income ETF | First Trust | 9.19% | $3.2M | $34.3M | 2026-10-20 |
| 6 | HIPS GraniteShares HIPS U.S. High Income ETF | Nport | 2.42% | $2.7M | — | 2026-06-30 |
| 7 | BSCV Invesco BulletShares 2031 Corporate Bond ETF | Invesco | 0.12% | $2.1M | — | 2026-10-20 |
| 8 | HYIN WisdomTree Private Credit and Alternative Income Fund | Nport | 3.31% | $1.7M | — | 2026-05-31 |
| 9 | PSP Invesco Global Listed Private Equity ETF | Invesco | 0.51% | $1.1M | — | 2026-10-20 |
| 10 | FXED Sound Enhanced Fixed Income ETF | Nport | 2.63% | $1.0M | — | 2026-05-31 |
| 11 | PEX ProShares Global Listed Private Equity ETF | ProShares | 4.43% | $450,148 | — | 2026-10-21 |
| 12 | VPC Virtus Private Credit Strategy ETF | Nport | 1.32% | $401,053 | — | 2026-07-31 |
| 13 | LBO WHITEWOLF Publicly Listed Private Equity ETF | Nport | 5.37% | $379,165 | — | 2026-07-31 |
Fundamentals
Quarterly filings sourced from SEC 10-Q / 10-K reports. TTM tiles aggregate the most recent four quarters; bars show the last ~12 quarters oldest → newest.
Metrics
- Revenue — top-line sales. Look for consistent YoY growth; seasonal businesses need same-quarter comparisons (Q4 '24 vs Q4 '23).
- Net Income — bottom-line profit after all expenses. Can be volatile from one-time items; red bars = net loss.
- Diluted EPS — net income per share assuming options/converts are exercised. Direct input to the P/E ratio.
- Operating Cash Flow — cash generated from core operations, before capex and financing. Harder to manipulate than net income; growing OCF is a quality signal.
How to read the bars
- Sequential growth — quarter-over-quarter trend. Accelerating bars are a momentum signal.
- YoY growth — compare to the same quarter a year earlier to remove seasonality.
- Quality — OCF should roughly track Net Income over time. Large divergence (net income ≫ OCF) flags accruals risk.
- Margins — scan the bar ratios: Net Income / Revenue tells you margin trend without needing a separate chart.
TTM (trailing-twelve-month) smooths seasonality and is used for the P/E calculation. Filings appear 30–90 days after the period closes.
Trailing P/E
18.48
TTM Diluted EPS
$0.66
TTM Revenue
$605.02M
TTM Net Income
$171.75M
TTM Op. Cash Flow
$919.64M
Quarterly figures (2 quarters)
| Quarter | Period End | Revenue | Net Income | Diluted EPS | Op. Cash Flow |
|---|---|---|---|---|---|
| Q3 '26 | 2026-06-30 | $159.52M | $57.01M | $0.22 | $192.74M |
| Q3 '25 | 2025-06-30 | $206.93M | $90.06M | $0.34 | $-200.42M |
Q3 2026 • period ending 2026-06-30 • filed 2026-08-03
Valuation
Ratios derived from TTM financials and the current market price, sampled daily. History chart shows how expensive the stock is today relative to its own recent past.
Price Multiples
- P/E — price / TTM earnings. Rough market rule: 10–15 value, 15–25 market, >30 growth/premium. Negative when earnings are negative.
- P/B — price / book value. Useful for financials and asset-heavy names; meaningless for asset-light software.
- P/S — price / TTM revenue. Useful when earnings are negative or noisy (early-stage growth).
- EV/EBITDA — capital-structure-neutral. <10 cheap, 10–15 reasonable, >20 rich. Good for comparing across leverage profiles.
- EV/Sales — like P/S but accounts for debt + cash. Compare within sector.
Profitability & Yields
- ROE — return on equity. >15% strong, >25% exceptional. Caution: high leverage inflates ROE.
- ROA — return on assets. Leverage-neutral; >5% solid, >10% exceptional.
- Div Yield — annual dividend / price. Compare to 10Y Treasury; sustained yield >6% often signals distress.
- FCF Yield — free cash flow / market cap. >5% is attractive; negative means burning cash.
Balance Sheet
- Debt/Equity — leverage. <1 conservative, >2 aggressive. Sector-dependent (utilities naturally high, tech low).
- Current Ratio — short-term liquidity. >1.5 comfortable, <1 raises short-term solvency flags.
Reading the history chart
- Compare current level to the 3-year band: near the high end = relatively expensive; near the low = relatively cheap.
- Multiples expanding while earnings are flat = sentiment-driven rally.
- Multiples compressing while earnings grow = value coming from fundamentals.
P/E
18.48
P/B
0.87
P/S
5.31
EV/EBITDA
45.04
EV/Sales
12.77
ROE
4.6%
ROA
2.1%
Div Yield
10.11%
FCF Yield
28.64%
Debt/Equity
1.22
Current Ratio
—
Market Cap
$3.21B
as of 2026-10-22
Short Interest & Float
Regulatory short-interest reports publish on a bi-weekly settlement cadence; short-volume is reported daily by the trade-reporting facilities. Float is derived from insider-ownership filings.
Metric definitions
- Short Interest — total shares currently sold short as of the settlement date. Lags real time by ~8 business days.
- SI % of Float — short interest / free float. The key crowding metric.
- Days to Cover — short interest / avg daily volume. How many full trading days it would take shorts to buy back. High DTC + catalyst = squeeze fuel.
- Short Vol Ratio — today's short-sale volume / total volume. Intraday selling pressure proxy (not the same as short interest).
- Free Float — shares available for public trading (total shares minus insider / restricted).
- Float % — free float / shares outstanding. <50% = tightly held, more prone to squeezes.
How to read the signals
- SI % of Float < 5% — typical, no particular signal.
- 5–15% — elevated; watch for catalysts (earnings, guidance, macro).
- 15–30% — heavily shorted; tight-float names in this range have produced notable squeezes historically.
- >30% — extreme; borrow is likely expensive and squeeze risk is material.
- Days to Cover > 5 combined with high SI% amplifies squeeze potential.
History chart
- Trend matters more than level. Rapidly rising short interest often precedes negative catalysts or heavy hedging.
- A sudden drop in SI after a rally may indicate a squeeze in progress.
Short interest is reported mid-month and end-of-month; short volume is daily.
Short Interest
12.67M
SI % of Float
4.95%
Days to Cover
8.23
Short Vol Ratio
49.3%
Free Float
256.09M
Float %
98.6%
Short interest 2026-09-30 • Short volume 2026-10-21 • Float 2026-08-14