ASEC American Century Securitized Credit ETF
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American Century Securitized Credit ETF (ASEC) ETF
No description available.
- Exchange
- XNAS
- Inception
- 2026-05-27
- Has Options
- No
- Expense ratio
- 0.29% prospectus, filed May 20, 2026
- Assets
- $20M SEC filing, May 31, 2026
- Trailing yield
- 1.81% paid monthly
- Average daily volume
- $4K 30 sessions
- Holdings
- 49 top 10 are 63.5%
- Listed
- May 27, 2026 Nasdaq
Stated objective. The fund seeks to provide a high level of current income and total return. (from the fund's prospectus)
All 49 holdingsFlow historyOverlap toolAll Mortgage & Securitized ETFs
- May 2026
- +$20M latest reported month
- Latest 3 months
- +$20M +99.8% of assets
- Latest 12 months
- —
View as a table
| Month | Net flow |
|---|---|
| May 2026 | +$20M |
Net creations and redemptions from the fund's SEC filings, which become public about 60 days after each quarter. Every month since 1 months ago
| Fund | Overlap | Fee | Assets | 1Y | |
|---|---|---|---|---|---|
| MBBiShares MBS ETF | — | 0.04% | $35.6B | −5.6% | compare |
| VMBSVanguard Mortgage-Backed Securities ETF | — | 0.03% | $15.4B | −5.2% | compare |
| JMTGJPMorgan Mortgage-Backed Securities ETF | — | 0.24% | $6.9B | −5.2% | compare |
| SPMBState Street SPDR Portfolio Mortgage Backed Bond ETF | — | 0.04% | $6.8B | −5.5% | compare |
| JMBSJanus Henderson Mortgage-Backed Securities ETF | — | 0.21% | $6.3B | −6.8% | compare |
The largest other funds in the Mortgage & Securitized category.
| Ex-Date | Pay Date | Amount | Type |
|---|---|---|---|
| 2026-10-06 | 2026-10-08 | $0.2340 | CD |
| 2026-09-04 | 2026-09-08 | $0.1971 | CD |
| 2026-08-06 | 2026-08-10 | $0.2279 | CD |
| 2026-07-07 | 2026-07-09 | $0.2272 | CD |
| Symbol | Name | Weight % | Asset Class | Country |
|---|---|---|---|---|
| — | U.S. TREASURY | 54.21% | Debt | US |
| — | RCKT Mortgage Trust 2025-CES1 | 1.26% | Mortgage-backed | US |
| — | Consolidated Communications LLC/Fidium Fiber Finance Holdco LLC | 1.01% | Mortgage-backed | US |
| — | Continental Finance Credit Card ABS Master Trust | 1.01% | Mortgage-backed | US |
| — | MMP Capital 2025-A LLC | 1.01% | Mortgage-backed | US |
| — | BRAVO Residential Funding Trust 2024-NQM2 | 1.01% | Mortgage-backed | US |
| — | Island Finance Trust 2025-1 | 1.00% | Mortgage-backed | US |
| — | BFLD Trust 2025-FPM | 1.00% | Mortgage-backed | US |
| — | Wells Fargo Commercial Mortgage Trust 2025-VTT | 1.00% | Mortgage-backed | US |
| — | Research-Driven Pagaya Motor Asset Trust 2025-3 | 1.00% | Mortgage-backed | US |
| — | Lightpath Fiber Issuer LLC | 1.00% | Mortgage-backed | US |
| — | BX Trust 2025-ARIA | 1.00% | Mortgage-backed | US |
| — | GS Mortgage-Backed Securities Trust 2026-NQM4 | 1.00% | Mortgage-backed | US |
| — | Mission Lane Credit Card Master Trust | 1.00% | Mortgage-backed | US |
| — | COMM 2025-SBX Mortgage Trust | 1.00% | Mortgage-backed | US |
| — | RCKTL 2025-2 | 1.00% | Mortgage-backed | US |
| — | COOPR Residential Mortgage Trust 2025-CES2 | 0.99% | Mortgage-backed | US |
| — | Santander Mortgage Asset Receivable Trust 2025-NQM2 | 0.99% | Mortgage-backed | US |
| — | NMEF Funding 2026-A LLC | 0.99% | Mortgage-backed | US |
| — | JP Morgan Mortgage Trust 2026-NQM2 | 0.99% | Mortgage-backed | US |
| — | Verus Securitization Trust 2025-2 | 0.99% | Mortgage-backed | US |
| — | Santander Mortgage Asset Receivable Trust 2025-NQM1 | 0.99% | Mortgage-backed | US |
| — | Ellington Financial Mortgage Trust 2017-1 | 0.99% | Mortgage-backed | US |
| — | Zayo Issuer LLC | 0.99% | Mortgage-backed | US |
| — | Bankers Healthcare Group Securitization Trust 2020-A | 0.99% | Mortgage-backed | US |
| — | Trackside Rail LLC | 0.98% | Mortgage-backed | US |
| — | Bravo Residential Funding Trust 2025-NQM9 | 0.98% | Mortgage-backed | US |
| — | Verus Securitization Trust 2024-9 | 0.98% | Mortgage-backed | US |
| — | CyrusOne Data Centers Issuer I LLC | 0.98% | Mortgage-backed | US |
| — | CGMS Commercial Mortgage Trust 2017-B1 | 0.97% | Mortgage-backed | US |
| — | Service Experts Issuer 2021-1 LLC | 0.97% | Mortgage-backed | US |
| — | Santander Mortgage Asset Receivable Trust 2025-NQM3 | 0.97% | Mortgage-backed | US |
| — | BANK 2019-BNK16 | 0.97% | Mortgage-backed | US |
| — | Wells Fargo Commercial Mortgage Trust 2017-C41 | 0.97% | Mortgage-backed | US |
| — | COLT 2026-1 Mortgage Loan Trust | 0.97% | Mortgage-backed | US |
| — | NJ 2025-WBRK | 0.96% | Mortgage-backed | US |
| — | Santander Mortgage Asset Receivable Trust 2026-CES1 | 0.95% | Mortgage-backed | US |
| — | COLT 2025-11 Mortgage Loan Trust | 0.92% | Mortgage-backed | US |
| — | Morgan Stanley Capital I Trust 2020-L4 | 0.91% | Mortgage-backed | US |
| — | Verus Securitization Trust 202 | 0.89% | Mortgage-backed | US |
| — | Morgan Stanley Residential Mortgage Loan Trust 2025-NQM4 | 0.81% | Mortgage-backed | US |
| — | HOMES 2025-AFC2 Trust | 0.78% | Mortgage-backed | US |
| — | Shentel Issuer LLC | 0.73% | Mortgage-backed | US |
| — | Global SC Finance VII Srl | 0.71% | Mortgage-backed | BB |
| — | Verus Securitization Trust 2024-6 | 0.70% | Mortgage-backed | US |
| — | OBX 2025-NQM19 Trust | 0.51% | Mortgage-backed | US |
| — | Republic Finance Issuance Trust 2025-A | 0.50% | Mortgage-backed | US |
| — | Capital Automotive REIT | 0.48% | Mortgage-backed | US |
| — | Cross 2025-H2 Mortgage Trust | 0.35% | Mortgage-backed | US |
| Category | Weight | Value | Positions |
|---|---|---|---|
| US Treasury | 54.21% | $10.9M | 1 |
| Mortgage-backed (Corporate) | 44.15% | $8.8M | 48 |
| Month | '26 | Avg |
|---|---|---|
| Jan | -- | -- |
| Feb | -- | -- |
| Mar | -- | -- |
| Apr | -- | -- |
| May | -0.07% | -0.07% |
| Jun | 0.15% | 0.15% |
| Jul | -0.26% | -0.26% |
| Aug | -0.31% | -0.31% |
| Sep | -1.39% | -1.39% |
| Oct | -0.25%* | -0.25% |
| Nov | -- | -- |
| Dec | -- | -- |
| Total | -2.12% | -2.12% |
Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.
- 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.
- 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.
- 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
Momentum Oscillators
Volume & Volatility
Data Summary
Click Frenzy-Pro™ for an AI analysis of this ticker.
Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.
ASEC Options Activity & IV Rank
Each spread is ranked by a composite score built in three stages. Full documentation →
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.
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.
- RSI <40 bullish / >60 bearish
- MACD crossover + histogram trend
- Price vs SMA 50 & SMA 200
- Stochastic %K <20 / >80
- Williams %R <−80 / >−20
- Blended ATR + straddle expected-move penalty
- Bollinger Band signal (+ counter-trend penalty)
- BB width — vol contraction boost for ICs
- IV rank ≥ 75 → strong boost for credit spreads
- IV rank < 25 → penalty (selling cheap vol)
- 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.
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.
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.
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.
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.
Enter a ticker to render the implied volatility surface.
Enter a ticker to render the implied volatility smile.
Risk Metrics
Analysis Details
Data Points: 92
Period: 252 trading days
Negative beta - stock moves opposite to market
ASEC Institutional Ownership (13F)
Latest filings — 2026-06-30Institutional 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.
| # | Filer | Notional Value | % of Total | Period |
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| # | Filer | Notional Value | % of Total | Period |
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| Symbol | Name | Weight % | Price | 1 Day | 1 Week | 1 Month |
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