Vanguard S&P Small-Cap 600 ETF(VIOO · ETF)
ETF quote, holdings, sector allocation, technicals, and options analytics.
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.
Snapshot
$109.33
- 52-Week Range
- $97.54 – $129.87
- YTD
- -2.45%
- IV Rank (30D)
- 100
- Straddle Price
- $1.35
- P/C Vol Ratio
- 0.75
Info
Vanguard S&P Small-Cap 600 ETF (VIOO) ETF
- Exchange
- ARCX
- Inception
- 2010-09-07
- Has Options
- Yes
ETF Profile
holdings as of 2026-04-30
Holdings
604
AUM
$5.8B
Provider
Vanguard
Inception
2010-09-07
Exchange
ARCX
Data As Of
2026-04-30
Expense Ratio
0.07%
Dividend Yield
1.18%
Distribution
Annual
Recent distributions
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2025-12-22 | 2025-12-24 | $1.5077 | CD |
| 2024-12-23 | 2024-12-26 | $1.5742 | CD |
| 2023-12-20 | 2023-12-26 | $1.4592 | CD |
| 2022-12-20 | 2022-12-23 | $2.6208 | CD |
| 2021-12-21 | 2021-12-27 | $2.4353 | CD |
Asset Allocation
Top Holdings
top 50 of 604 holdings
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| VIAV | Viavi Solutions Inc. | 0.72% | Equity (US) | — |
| SANM | Sanmina Corp. | 0.70% | Equity (US) | — |
| FORM | FormFactor Inc. | 0.62% | Equity (US) | — |
| MOH | Molina Healthcare Inc. | 0.59% | Equity (US) | — |
| PRIM | Primoris Services Corp. | 0.58% | Equity (US) | — |
| SMTC | Semtech Corp. | 0.58% | Equity (US) | — |
| ESI | Element Solutions Inc. | 0.57% | Equity (US) | — |
| AGX | Argan Inc. | 0.55% | Equity (US) | — |
| VSAT | ViaSat Inc. | 0.53% | Equity (US) | — |
| MTCH | Match Group Inc. | 0.52% | Equity (US) | — |
| ESE | ESCO Technologies Inc. | 0.50% | Equity (US) | — |
| LUMN | Lumen Technologies Inc. | 0.49% | Equity (US) | — |
| EMN | Eastman Chemical Co. | 0.49% | Equity (US) | — |
| GKOS | Glaukos Corp. | 0.49% | Equity (US) | — |
| JXN | Jackson Financial Inc. Class A | 0.49% | Equity (US) | — |
| LKQ | LKQ Corp. | 0.48% | Equity (US) | — |
| QRVO | Qorvo Inc. | 0.47% | Equity (US) | — |
| POWL | Powell Industries Inc. | 0.47% | Equity (US) | — |
| ZWS | Zurn Elkay Water Solutions Corp. | 0.46% | Equity (US) | — |
| ECG | Everus Construction Group Inc. | 0.45% | Equity (US) | — |
| FSS | Federal Signal Corp. | 0.44% | Equity (US) | — |
| SNEX | StoneX Group Inc. | 0.44% | Equity (US) | — |
| CE | Celanese Corp. Class A | 0.44% | Equity (US) | — |
| AWI | Armstrong World Industries Inc. | 0.44% | Equity (US) | — |
| SM | SM Energy Co. | 0.42% | Equity (US) | — |
| AROC | Archrock Inc. | 0.40% | Equity (US) | — |
| TRNO | Terreno Realty Corp. | 0.40% | Equity (US) | — |
| KRYS | Krystal Biotech Inc. | 0.40% | Equity (US) | — |
| PLXS | Plexus Corp. | 0.40% | Equity (US) | — |
| EAT | Brinker International Inc. | 0.39% | Equity (US) | — |
| RHP | Ryman Hospitality Properties Inc. | 0.39% | Equity (US) | — |
| EPRT | Essential Properties Realty Trust Inc. | 0.39% | Equity (US) | — |
| IBP | Installed Building Products Inc. | 0.39% | Equity (US) | — |
| GTES | Gates Industrial Corp. plc | 0.38% | Equity (US) | — |
| NE | Noble Corp. plc | 0.38% | Equity (US) | — |
| LNC | Lincoln National Corp. | 0.38% | Equity (US) | — |
| ETSY | Etsy Inc. | 0.38% | Equity (US) | — |
| BTSG | BrightSpring Health Services Inc. | 0.38% | Equity (US) | — |
| MYRG | MYR Group Inc. | 0.37% | Equity (US) | — |
| ACA | Arcosa Inc. | 0.37% | Equity (US) | — |
| PAYC | Paycom Software Inc. | 0.37% | Equity (US) | — |
| MSGS | Madison Square Garden Co. Class A | 0.36% | Equity (US) | — |
| NPO | EnPro Industries Inc. | 0.36% | Equity (US) | — |
| JBTM | John Bean Technologies Corp. | 0.36% | Equity (US) | — |
| LW | Lamb Weston Holdings Inc. | 0.36% | Equity (US) | — |
| GVA | Granite Construction Inc. | 0.35% | Equity (US) | — |
| PIPR | Piper Sandler Cos. | 0.35% | Equity (US) | — |
| VSNT | Versant Media Group Inc. | 0.35% | Equity (US) | — |
| MKTX | MarketAxess Holdings Inc. | 0.35% | Equity (US) | — |
| PTGX | Protagonist Therapeutics Inc. | 0.34% | Equity (US) | — |
Geographic Breakdown
Fund Holdings
VANGUARD S&P SMALL-CAP 600 INDEX FUND ·
NPORT-P period 2026-08-31
(filed 2026-04-28)
Net assets:
$5.41B
· 609 total positions
· equity 99.83%
· non-equity 0.56%
| # | Symbol | Issuer | Weight | Value |
|---|---|---|---|---|
| 1 | SOLSTICE ADV MAT | Solstice Advanced Materials Inc | 0.79% | $42.7M |
| 2 | MOOG INC-CLASS A | Moog Inc | 0.61% | $32.9M |
| 3 | INTERDIGITAL INC | InterDigital Inc | 0.60% | $32.4M |
| 4 | CARETRUST REI | CareTrust REIT Inc | 0.58% | $31.1M |
| 5 | SITIME CORP | SiTime Corp | 0.55% | $29.9M |
| 6 | EASTMAN CHEMICAL | Eastman Chemical Co | 0.55% | $29.5M |
| 7 | LKQ CORP | LKQ Corp | 0.54% | $29.1M |
| 8 | SANMINA CORP | Sanmina Corp | 0.54% | $29.1M |
| 9 | PRIMORIS SERVICE | Primoris Services Corp | 0.52% | $27.9M |
| 10 | JBT MAREL CORP | John Bean Technologies Corp | 0.51% | $27.4M |
| 11 | ELEMENT SOLUTION | Element Solutions Inc | 0.51% | $27.4M |
| 12 | SEMTECH CORP | Semtech Corp | 0.50% | $26.8M |
| 13 | FORMFACTOR INC | FormFactor Inc | 0.49% | $26.3M |
| 14 | ZURN ELKAY WATER | Zurn Elkay Water Solutions Corp | 0.48% | $26.0M |
| 15 | ARMSTRONG WORLD | Armstrong World Industries Inc | 0.47% | $25.7M |
| 16 | JACKSON FI-A | Jackson Financial Inc | 0.47% | $25.5M |
| 17 | INSTALLED BUILDI | Installed Building Products Inc | 0.47% | $25.4M |
| 18 | ESCO TECH INC | ESCO Technologies Inc | 0.45% | $24.6M |
| 19 | MARKETAXESS | MarketAxess Holdings Inc | 0.45% | $24.5M |
| 20 | GATES INDUSTRIAL | Gates Industrial Corp PLC | 0.45% | $24.4M |
| 21 | KRYSTAL BIOTECH | Krystal Biotech Inc | 0.45% | $24.4M |
| 22 | FED SIGNAL CORP | Federal Signal Corp | 0.45% | $24.3M |
| 23 | QORVO INC | Qorvo Inc | 0.44% | $23.9M |
| 24 | GLAUKOS CORP | Glaukos Corp | 0.44% | $23.7M |
| 25 | TERRENO REALTY C | Terreno Realty Corp | 0.43% | $23.4M |
Showing top 25 of 605 equity holdings.
Daily issuer data also available
(2026-06-08)
via ETF Constituents
Price History
Seasonality
| Month | Avg Return | Years of Data |
|---|---|---|
| Jan | +0.65% | 16 |
| Feb | +1.15% | 16 |
| Mar | -0.85% | 16 |
| Apr | +0.60% | 16 |
| May | +0.83% | 16 |
| Jun | +1.49% | 16 |
| Jul | +2.24% | 15 |
| Aug | -0.45% | 15 |
| Sep | -1.00% | 16 |
| Oct | +1.85% | 16 |
| Nov | +4.32% | 16 |
| Dec | -0.48% | 16 |
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: $126.91
SMA 50: $124.24
SMA 200: $116.09
Current: $128.09
EMA 12: $127.86
EMA 26: $126.73
MACD: 1.1305 | Signal: -0.1073
BULLISH
ADX (14): 15.83
RANGE
+DI: 26.61
−DI: 22.26
Momentum Oscillators
RSI (14): 55.25
NEUTRAL
Stoch %K: 78.35
Stoch %D: 80.79
Williams %R: -24.91
Volume & Volatility
BB Upper: $130.73
BB Lower: $123.08
NEUTRAL
OBV: -262,182
Vol SMA 20: 64,296
Vol ROC: -33.41%
ATR: $1.71
True Range: $1.88
HV 20: 16.4%
HV 30: 15.7%
HV 60: 16.9%
Data Summary
Data Points: 500
Last Updated: 2026-06-08T21:15:09.751000
Date Range: 2024-06-10T00:00:00 – 2026-06-08T00:00:00
AI Analysis
Choose Frenzy-Fast™ for quick analysis or Frenzy-Pro™ for comprehensive analysis.
Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.
News
Options Activity
- IV Rank (30D)
- 100
- IV Rank (7D)
- 100
- Avg IV
- 484.2%
- Straddle (30D)
- $1.35
- Straddle (7D)
- $1.35
- P/C Volume
- 0.75
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)
RR25 and BF25 from the live options chain. 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.
Volatility Surface
Enter a ticker to render the implied volatility surface.
IV Rank (7 DTE)
IV Rank (30 DTE)
Straddle Price (30 DTE)
Beta Analysis
- Beta (1Y vs SPY)
- 1.11
- Correlation (SPY)
- 76.4%
- R²
- 0.58
- Ann. Volatility
- 17.7%
- SPY Volatility
- 12.1%
Above average volatility - stock moves with market amplification
Beta & Alpha Over Time
Constituent Performance
Click any bar to view the full quote for that stock.
Constituents
| Symbol | Price | 1 Day | 1 Week | 1 Month |
|---|