About this ETF
AIRR is passively managed to select large- and midcap US companies from the Russel 2500 with the following industries: Commercial Services & Supplies, Construction & Engineering, Electrical Equipment, Machinery, and Banks. Firms must also have a positive 12-months forward earnings consensus estimate to be considered in the index. AIRR excludes community banks outside traditional mid-western manufacturing hubs, like Pennsylvania, Wisconsin, Michigan, Ohio, Illinois, Indiana and Iowa. Firms with non-US sales of more than 25% are also excluded. The index is weighted using proprietary portfolio optimization method and ensures that Banks will have a 10% sector cap and issuers will not exceed a 4% weight. The Index is reconstituted and rebalanced quarterly.
Description from the fund data provider · profile as of Oct 10, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | -2.20% | -15.72% | -13.42% | +5.97% | +7.10% | +26.60% | +19.97% | +17.99% | +14.16% |
| Total return | -2.20% | -15.72% | -13.42% | +6.04% | +7.19% | +26.84% | +20.19% | +18.22% | +14.41% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Oct 09, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.69% | Annual cost of a $10,000 investment | $69.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Oct 10, 2026 · portfolio reporting date from the data provider; holdings are not live positions. 58 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | Forgent Power Solutions, Inc. (Class A) | FPS | 3.65% | 8.22M | $329.0M |
| 2 | IES Holdings, Inc. | IESC | 3.60% | 1.09M | $324.8M |
| 3 | Nextpower Inc. (Class A) | NXT | 3.09% | 3.23M | $278.4M |
| 4 | Kratos Defense & Security Solutions, Inc. | KTOS | 3.08% | 6.55M | $277.5M |
| 5 | Powell Industries, Inc. | POWL | 3.02% | 1.42M | $272.1M |
| 6 | BWX Technologies, Inc. | BWXT | 2.94% | 1.85M | $265.6M |
| 7 | RBC Bearings Incorporated | RBC | 2.90% | 519.43K | $261.6M |
| 8 | Sterling Infrastructure, Inc. | STRL | 2.87% | 504.18K | $258.6M |
| 9 | SPX Technologies | SPXC | 2.83% | 1.51M | $255.6M |
| 10 | Saia, Inc. | SAIA | 2.78% | 745.25K | $251.0M |
| 11 | Primoris Services Corporation | PRIM | 2.75% | 2.97M | $248.2M |
| 12 | Clean Harbors, Inc. | CLH | 2.74% | 778.69K | $246.8M |
| 13 | Owens Corning | OC | 2.74% | 2.16M | $246.7M |
| 14 | Huntington Ingalls Industries, Inc. | HII | 2.63% | 894.13K | $236.8M |
| 15 | C.H. Robinson Worldwide, Inc. | CHRW | 2.61% | 1.65M | $235.2M |
| 16 | Dycom Industries, Inc. | DY | 2.46% | 823.10K | $221.6M |
| 17 | Core & Main, Inc. (Class A) | CNM | 2.45% | 5.47M | $220.6M |
| 18 | Argan, Inc. | AGX | 2.43% | 557.13K | $218.7M |
| 19 | Advanced Drainage Systems, Inc. | WMS | 2.40% | 1.72M | $216.5M |
| 20 | Granite Construction Incorporated | GVA | 2.31% | 1.85M | $208.2M |
| 21 | Karman Holdings Inc. | KRMN | 2.31% | 6.39M | $208.2M |
| 22 | Ryder System, Inc. | R | 1.84% | 696.51K | $166.2M |
| 23 | Mueller Industries, Inc. | MLI | 1.82% | 2.71M | $164.3M |
| 24 | Applied Industrial Technologies, Inc. | AIT | 1.82% | 489.13K | $164.0M |
| 25 | Old National Bancorp | ONB | 1.81% | 6.65M | $163.5M |
| 26 | AAON, Inc. | AAON | 1.79% | 1.87M | $161.1M |
| 27 | Legence Corp. (Class A) | LGN | 1.72% | 3.01M | $155.1M |
| 28 | MSC Industrial Direct Co., Inc. (Class A) | MSM | 1.69% | 1.18M | $152.8M |
| 29 | Xometry, Inc. (Class A) | XMTR | 1.68% | 1.36M | $151.6M |
| 30 | Everus Construction Group, Inc. | ECG | 1.58% | 1.17M | $142.8M |
| 31 | Landstar System, Inc. | LSTR | 1.53% | 817.92K | $138.3M |
| 32 | F.N.B. Corporation | FNB | 1.44% | 7.60M | $129.6M |
| 33 | Oshkosh Corporation | OSK | 1.44% | 1.03M | $129.4M |
| 34 | Herc Holdings, Inc. | HRI | 1.43% | 1.04M | $129.0M |
| 35 | Kirby Corporation | KEX | 1.41% | 936.20K | $127.6M |
| 36 | Mercury Systems, Inc. | MRCY | 1.41% | 1.60M | $126.9M |
| 37 | Wintrust Financial Corporation | WTFC | 1.33% | 836.33K | $119.8M |
| 38 | Federal Signal Corporation | FSS | 1.24% | 986.15K | $112.0M |
| 39 | Construction Partners, Inc. (Class A) | ROAD | 1.24% | 1.29M | $111.6M |
| 40 | SOLV Energy, Inc. (Class A) | MWH | 1.17% | 4.01M | $105.2M |
| 41 | Associated Banc-Corp | ASB | 1.15% | 3.63M | $103.9M |
| 42 | DNOW Inc. | DNOW | 0.98% | 5.66M | $88.1M |
| 43 | Zurn Elkay Water Solutions Corp. | ZWS | 0.92% | 1.79M | $83.2M |
| 44 | Tutor Perini Corporation | TPC | 0.87% | 941.20K | $78.5M |
| 45 | Fulton Financial Corporation | FULT | 0.87% | 3.55M | $78.4M |
| 46 | Ducommun Incorporated | DCO | 0.84% | 446.33K | $76.1M |
| 47 | Shoals Technologies Group, Inc. (Class A) | SHLS | 0.74% | 7.59M | $66.3M |
| 48 | CSW Industrials, Inc. | CSW | 0.70% | 220.97K | $63.5M |
| 49 | Leonardo DRS, Inc. | DRS | 0.69% | 1.72M | $62.4M |
| 50 | Schneider National, Inc. (Class B) | SNDR | 0.62% | 1.78M | $56.1M |
| 51 | Werner Enterprises, Inc. | WERN | 0.58% | 1.61M | $52.7M |
| 52 | First Financial Bancorp. | FFBC | 0.57% | 1.67M | $51.7M |
| 53 | AEVEX Corp. (Class A) | AVEX | 0.56% | 3.45M | $50.5M |
| 54 | Mueller Water Products, Inc. | MWA | 0.56% | 2.32M | $50.3M |
| 55 | Graham Corporation | GHM | 0.50% | 545.03K | $44.9M |
| 56 | Array Technologies, Inc. | ARRY | 0.37% | 9.12M | $33.6M |
| 57 | Cardinal Infrastructure Group Inc. (Class A) | CDNL | 0.31% | 1.32M | $28.0M |
| 58 | US Dollar | — | 0.19% | 17.42M | $17.4M |
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Sector Exposure
Geographic Exposure
Country weights as reported by the data provider. Developed/emerging/frontier labels follow the classification on the Methodology page. Currency hedged: No hedging indicated in the fund name.
Distributions
| Yield (TTM) | 0.09% | Paid (last 12 months) | $0.0944 |
| Frequency | Quarterly | SEC yield | Not provided by our data source; see the issuer page |
| Last ex-date | Mar 26, 2026 | Last payment | $0.0668 (Mar 31, 2026) |
| Growth 1Y | -55.34% | Growth 3Y / 5Y (ann.) | -11.63% / +31.51% |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Mar 26, 2026 | Mar 26, 2026 | Mar 31, 2026 | $0.0668 |
| Dec 12, 2025 | Dec 12, 2025 | Dec 31, 2025 | $0.0276 |
| Sep 25, 2025 | Sep 25, 2025 | Sep 30, 2025 | $0.0141 |
| Jun 26, 2025 | Jun 26, 2025 | Jun 30, 2025 | $0.0662 |
| Mar 27, 2025 | Mar 27, 2025 | Mar 31, 2025 | $0.0750 |
| Dec 13, 2024 | Dec 13, 2024 | Dec 31, 2024 | $0.0561 |
| Sep 26, 2024 | Sep 26, 2024 | Sep 30, 2024 | $0.0419 |
| Jun 27, 2024 | Jun 27, 2024 | Jun 28, 2024 | $0.0333 |
| Mar 21, 2024 | Mar 22, 2024 | Mar 28, 2024 | $0.0096 |
| Dec 22, 2023 | Dec 26, 2023 | Dec 29, 2023 | $0.0447 |
| Sep 22, 2023 | Sep 25, 2023 | Sep 29, 2023 | $0.0185 |
| Jun 27, 2023 | Jun 28, 2023 | Jun 30, 2023 | $0.0405 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
| Volatility 1Y / 3Y | 28.31% / 26.66% | Sharpe 1Y / 3Y | 0.402 / 1.02 |
| Max drawdown 1Y / 3Y | -22.52% / -27.95% | Sortino 1Y | 0.573 |
| Beta vs S&P 500 (3Y) | 1.29 | Correlation vs S&P 500 (1Y) | 0.706 |
| Downside deviation 1Y | 19.88% | Risk-free rate used | 4.05% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Oct 11, 2026. Formulas →
Liquidity
| Volume today | 729.99K | Average volume | 730.44K |
| AUM | $9.00B | Premium/Discount | +0.09% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV: an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | -$25.9M | -0.29% | $9.03B → $9.00B |
| 1 Month | $52.6M | +0.57% | $9.21B → $9.00B |
| 1 Week | $182.6M | +2.02% | $9.03B → $9.00B |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source; review them before investing.
Latest News for AIRR
No articles mention this fund directly in the last 7 days; showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.
AIRR