Institutional Holders (2026 Q1)
614 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AOS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Collaborative Fund Advisors, LLC | 1.24% | 30,438 | $2.0M |
| 2 | Sarasin & Partners LLP | 0.97% | 1,200,917 | $79.2M |
| 3 | Atwater Malick LLC | 0.88% | 49,255 | $3.2M |
| 4 | Thrive Capital Management, LLC | 0.84% | 57,945 | $3.8M |
| 5 | Vest Financial, LLC | 0.65% | 815,872 | $53.8M |
| 6 | Lafayette Investments, Inc. | 0.62% | 46,161 | $3.0M |
| 7 | Boston Trust Walden Corp | 0.57% | 1,050,930 | $69.3M |
| 8 | MARIETTA INVESTMENT PARTNERS LLC | 0.56% | 42,392 | $2.8M |
| 9 | HARVEY INVESTMENT CO LLC | 0.53% | 73,650 | $5K |
| 10 | THOMPSON INVESTMENT MANAGEMENT, INC. | 0.48% | 56,211 | $3.7M |
| 11 | MassMutual Private Wealth & Trust, FSB | 0.41% | 230,192 | $15.2M |
| 12 | PRECEDENT WEALTH PARTNERS, LLC | 0.37% | 27,677 | $1.8M |
| 13 | Stanley-Laman Group, Ltd. | 0.33% | 41,142 | $2.7M |
| 14 | Plus Group Wealth Advisors LLC | 0.33% | 4,570 | $301K |
| 15 | CONFLUENCE INVESTMENT MANAGEMENT LLC | 0.33% | 319,075 | $21.0M |
| 16 | Berger Financial Group, Inc | 0.30% | 81,929 | $5.4M |
| 17 | MQS Management LLC | 0.27% | 6,022 | $397K |
| 18 | Oak Thistle LLC | 0.26% | 40,520 | $2.7M |
| 19 | GUARDCAP ASSET MANAGEMENT Ltd | 0.23% | 60,555 | $4.1M |
| 20 | ProShare Advisors LLC | 0.23% | 2,309,570 | $152.3M |
| 21 | Ridgewood Investments LLC | 0.22% | 8,337 | $550K |
| 22 | ST GERMAIN D J CO INC | 0.22% | 85,080 | $5.6M |
| 23 | REINHART PARTNERS, LLC. | 0.19% | 102,686 | $6.8M |
| 24 | Davis Investment Partners, LLC | 0.19% | 8,291 | $547K |
| 25 | Cardinal Capital Management | 0.17% | 20,552 | $1.4M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|