Institutional Holders (2026 Q1)
617 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AER. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | High Ground Investment Management LLP | 30.86% | 1,211,573 | $166.2M |
| 2 | M3F, Inc. | 8.09% | 238,000 | $33K |
| 3 | ENGLISH CAPITAL MANAGEMENT LLC | 5.54% | 68,933 | $9.5M |
| 4 | Ativo Capital Management LLC | 4.98% | 41,724 | $5.7M |
| 5 | O'Keefe Stevens Advisory, Inc. | 4.98% | 146,850 | $20.1M |
| 6 | Henry James International Management Inc. | 3.87% | 78,141 | $10.7M |
| 7 | BRUNI J V & CO /CO | 3.85% | 268,965 | $36.9M |
| 8 | CHECK CAPITAL MANAGEMENT INC/CA | 3.26% | 817,655 | $112.2M |
| 9 | Hi-Line Capital Management, LLC | 2.88% | 66,793 | $9.2M |
| 10 | Mawer Investment Management Ltd. | 2.38% | 2,679,861 | $367.6M |
| 11 | Townsend & Associates, Inc | 1.75% | 146,535 | $20.3M |
| 12 | EPIQ PARTNERS, LLC | 1.52% | 23,652 | $3.2M |
| 13 | COOKE & BIELER LP | 1.45% | 936,322 | $128.4M |
| 14 | TRAN CAPITAL MANAGEMENT, L.P. | 1.40% | 74,360 | $10.2M |
| 15 | Vanderbilt University | 1.22% | 46,775 | $6.4M |
| 16 | Stonegate Management LLC | 1.12% | 14,000 | $1.7M |
| 17 | Steadtrust LLC | 1.10% | 14,180 | $1.9M |
| 18 | HALLSTATT ADVISORS L.P. | 1.09% | 10,040 | $1.4M |
| 19 | AustralianSuper Pty Ltd | 1.04% | 1,449,047 | $198.8M |
| 20 | Triasima Portfolio Management inc. | 1.00% | 48,321 | $6.6M |
| 21 | Pekin Hardy Strauss, Inc. | 0.96% | 66,936 | $9.2M |
| 22 | Ninety One UK Ltd | 0.89% | 2,810,328 | $385.5M |
| 23 | Cypress Capital Management LLC (WY) | 0.80% | 6,345 | $870K |
| 24 | Nippon Life Global Investors Americas, Inc. | 0.79% | 127,480 | $17.5M |
| 25 | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 0.73% | 36,701 | $5.0M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|