Institutional Holders (2026 Q2)
39 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ATMP. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | CIBC Bancorp USA Inc. | 0.70% | 16,639,598 | $573.6M |
| 2 | Battery Global Advisors, LLC | 0.34% | 19,587 | $676K |
| 3 | Waystone Advisors LLC | 0.30% | 11,586 | $400K |
| 4 | River Street Advisors LLC | 0.19% | 18,345 | $633K |
| 5 | Commerce Advisors, LLC | 0.13% | 7,030 | $243K |
| 6 | Ameliora Wealth Management Ltd. | 0.13% | 12,707 | $440K |
| 7 | Breakwater Capital Group | 0.09% | 20,700 | $715K |
| 8 | PCM Encore, LLC | 0.08% | 13,718 | $474K |
| 9 | Arlington Trust Co LLC | 0.05% | 17,500 | $604K |
| 10 | Quadcap Wealth Management, LLC | 0.03% | 7,992 | $276K |
| 11 | Discipline Wealth Solutions, LLC | 0.02% | 7,903 | $273K |
| 12 | Orion Porfolio Solutions, LLC | 0.02% | 74,315 | $2.6M |
| 13 | Savant Capital, LLC | 0.02% | 164,554 | $5.9M |
| 14 | AlphaCore Capital LLC | 0.01% | 17,129 | $591K |
| 15 | Mgo One Seven LLC | 0.00% | 6,400 | $221K |
| 16 | Equitable Holdings, Inc. | 0.00% | 13,539 | $467K |
| 17 | Blair William & Co/Il | 0.00% | 28,574 | $986K |
| 18 | Brown Advisory Inc | 0.00% | 38,100 | $1.3M |
| 19 | MAI Capital Management | 0.00% | 15,460 | $534K |
| 20 | Rockefeller Capital Management L.P. | 0.00% | 20,340 | $702K |
| 21 | Cerity Partners LLC | 0.00% | 23,081 | $797K |
| 22 | Cresset Asset Management, LLC | 0.00% | 7,269 | $251K |
| 23 | Mml Investors Services, LLC | 0.00% | 12,861 | $444K |
| 24 | Commerce Bank | 0.00% | 5,848 | $202K |
| 25 | Ancora Advisors LLC | 0.00% | 1,100 | $38K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|