Institutional Holders (2026 Q1)
509 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ALSN. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Mountain Lake Investment Management LLC | 8.45% | 111,803 | $13.1M |
| 2 | FIFTHDELTA Ltd | 7.48% | 462,874 | $54.2M |
| 3 | Solidarity Wealth, LLC | 6.74% | 299,967 | $35.1M |
| 4 | MAC Alpha Capital Management, LP | 6.69% | 97,983 | $11.5M |
| 5 | DUDLEY & SHANLEY, INC. | 3.15% | 164,597 | $19.3M |
| 6 | Coppell Advisory Solutions LLC | 3.03% | 45,736 | $5.1M |
| 7 | Stockbridge Partners LLC | 2.91% | 1,030,398 | $120.6M |
| 8 | SEIZERT CAPITAL PARTNERS, LLC | 2.82% | 523,585 | $61.3M |
| 9 | Stolper Co | 2.73% | 82,270 | $10K |
| 10 | Taylor Hoffman Capital Management LLC | 2.51% | 69,632 | $8.2M |
| 11 | Polaris Capital Management, LLC | 2.48% | 258,600 | $30.3M |
| 12 | Alan B Lancz & Associates, Inc. | 2.39% | 21,020 | $2.5M |
| 13 | BRUNI J V & CO /CO | 1.92% | 157,283 | $18.4M |
| 14 | MARATHON CAPITAL MANAGEMENT | 1.90% | 72,235 | $8.5M |
| 15 | Villanova Investment Management Co LLC | 1.89% | 15,717 | $1.8M |
| 16 | ISTHMUS PARTNERS, LLC | 1.71% | 139,314 | $16.3M |
| 17 | NORRIS PERNE & FRENCH LLP/MI | 1.64% | 209,667 | $24.5M |
| 18 | CALIFORNIA FIRST LEASING CORP | 1.59% | 42,290 | $5.0M |
| 19 | TEALWOOD ASSET MANAGEMENT INC | 1.52% | 28,532 | $3K |
| 20 | AdvisorShares Investments LLC | 1.51% | 70,821 | $8.3M |
| 21 | LONDON CO OF VIRGINIA | 1.37% | 1,905,273 | $223.0M |
| 22 | FULLER & THALER ASSET MANAGEMENT, INC. | 1.34% | 3,394,635 | $397.4M |
| 23 | CLIFFORD SWAN INVESTMENT COUNSEL LLC | 1.31% | 329,022 | $38.5M |
| 24 | ISLAY CAPITAL MANAGEMENT, LLC | 1.13% | 19,046 | $2.2M |
| 25 | MADDEN SECURITIES Corp | 1.08% | 30,595 | $3.6M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|