What Is the CAOS ETF? Returns, Expense Ratio, Holdings, and Alternative ETFs at a Glance
The Alpha Architect Tail Risk ETF is an actively managed fund that runs a hedging strategy against tail risks such as sharp market selloffs, aiming to cushion downside shocks. The expense ratio, hedge structure, and market outlook are the key items to check, comparison with other hedging and defensive ETFs is the main selection criterion, and the trading ticker is CAOS.
SubscribeWhat Is the Alpha Architect Tail Risk ETF?
This is an active ETF that allocates part of its assets to index option hedges to guard against tail risks such as sharp market selloffs, and sells some options to lower the cost. It is designed to generate gains when the market falls.
It suits risk management oriented investors who want a complementary tool to cushion downside shocks in their portfolios.
It is an ETF run by Alpha Architect using an active management approach.
How Do You Invest in the Alpha Architect Tail Risk ETF?
| Item | Details |
|---|---|
| Tracked Index | Active (does not track a benchmark) |
| Management Style | Active (tail risk hedging) |
| Rebalancing Frequency | As needed (option management) |
| Dividend Frequency | Irregular |
| Total Expense Ratio | 0.63% |
The fund allocates part of its assets to option hedges linked to a large-cap stock index, and uses a strategy of selling index options to lower the cost of hedging. It is designed to earn income from the sold options when the market stays above a certain level, and to profit from the hedge when the market falls sharply.
- Option hedges against tail risk
- A structure that lowers hedging costs by selling options
Alpha Architect Tail Risk ETF Size and Costs (AUM and Management Fee)
Assets under management (AUM) stand at $725.4M, and the total expense ratio is 0.63% per year.
Unlike typical stock and bond ETFs, it is designed to profit during sharp market declines, so it has a complementary character and may lag relatively in calm, rising markets.
Alpha Architect Tail Risk ETF Performance and Trends
1-Year Price Performance
Dividend & Yield
52-Week Price RangeTail risk hedging strategies tend to underperform in calm or rising markets because of hedging costs, and tend to prove their worth when the market drops sharply and the hedge generates gains. They are used to complement a portfolio rather than as a standalone investment.
Interest in tail risk ETFs tends to grow as hedging demand rises during periods of heightened market volatility and fears of a sharp selloff, while inflows may slow relatively when a stable uptrend continues.
Alpha Architect Tail Risk ETF Pros and Cons
Its strength is that it profits during sharp market declines and cushions downside shocks, while its weaknesses are the cost burden in calm markets and its complementary nature.
💪 Key Strengths
⚠️ Points to Watch
Alpha Architect Tail Risk ETF Alternative ETFs and Related Products
FHEQ, HELO, CBOX, and others shown in the table are ETFs that reduce volatility through option hedges or collateral management, and differ in character from a tail risk hedge. If you want similar downside protection, you can also compare TAIL, a put option based tail hedge, BTAL, a low volatility long/short fund, and SWAN, which holds equities with a put option hedge. These differ in hedging method, cost, and expense ratio, so it is best to choose according to your risk management goals.
Peer Comparison ETFs| Ticker | Name | Price | Change | AUM | Total Expense Ratio | Dividend Yield | 1Y |
|---|---|---|---|---|---|---|---|
 HELO | JPMorgan Hedged Equity Laddered Overlay ETF | $69.52 | +0.4% | $4.9B | 0.50% | 0.57% | +5.7% |
 CBOX | Calamos Tax-Aware Collateral ETF | $102.19 | -0.0% | $1.8B | 0.14% | - | - |
 FHEQ | Fidelity Hedged Equity ETF | $33.56 | +0.3% | $1.0B | 0.48% | 0.59% | +7.5% |
 INFO | Harbor PanAgora Dynamic Large Cap Core ETF | $28.33 | +0.7% | $951.9M | 0.35% | 0.3% | +15.5% |
 SFTY | Horizon Managed Risk ETF | $31.88 | +0.5% | $809.3M | 0.77% | 0.17% | +13.0% |
Top Holdings| Ticker | Name | Weight | Price | Change | Market Cap | P/E | Dividend Yield |
|---|---|---|---|---|---|---|---|
 FAF | First American Financial Corp | 0.00% | $64.39 | +0.6% | $6.6B | 9.1 | 3.6% |
Alpha Architect Tail Risk ETF Investor Checkpoints
These are the points to review before investing in CAOS. As a tail risk hedging ETF, it is important to check its hedge structure, cost burden in rising markets, complementary nature, and expense level in advance.
| Checkpoint | What to Check | Current Status |
|---|---|---|
| 💵 Expense Ratio | Check the fee for active option management | Somewhat high |
| 🛡️ Hedge Structure | Check the tail risk option hedge structure | Hedge applied |
| 📈 Rising Markets | Check the cost burden in calm, rising markets | Possible lag |
| 🧩 How to Use It | Check suitability as a portfolio complement | Complementary use |
In calm or rising markets, performance may lag because of hedging costs, and the fund is better suited as a portfolio complement than as a standalone investment. You should also consider that the hedge effect may differ from expectations depending on market conditions.
It is an active ETF suited to risk management oriented investors who want a complementary tool to cushion downside shocks in their portfolios. If you want a standalone growth vehicle, a regular stock ETF may be the alternative, and if you want a tail risk hedge, CAOS may be the alternative.
SubscribeDisclaimer: This content is for informational purposes only and does not constitute investment advice. All investment responsibility lies with the investor.
This article reflects information as of June 4, 2026.
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