Institutional Holders (2026 Q1)
169 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ARMN. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | MMCAP International Inc. SPC | 12.53% | 7,815,142 | $145.2M |
| 2 | APIS CAPITAL ADVISORS, LLC | 10.04% | 2,518,968 | $65.1M |
| 3 | TT International Asset Management LTD | 8.40% | 4,142,622 | $76.9M |
| 4 | THOMIST CAPITAL MANAGEMENT, LP | 5.74% | 1,147,572 | $21.3M |
| 5 | Quaker Capital Investments, LLC | 4.54% | 1,001,068 | $18.6M |
| 6 | Slotnik Capital, LLC | 3.80% | 700,116 | $13.0M |
| 7 | Sagil Capital LLP | 3.18% | 450,000 | $8.4M |
| 8 | Ruffer LLP | 1.42% | 1,872,533 | $34.8M |
| 9 | PCJ Investment Counsel Ltd. | 1.37% | 259,765 | $4.8M |
| 10 | GeoSphere Capital Management, LLC | 1.22% | 150,000 | $2.8M |
| 11 | 683 Capital Management, LLC | 0.78% | 800,000 | $14.9M |
| 12 | Claret Asset Management Corp | 0.76% | 343,749 | $6K |
| 13 | U S GLOBAL INVESTORS INC | 0.74% | 340,000 | $6.3M |
| 14 | Hillsdale Investment Management Inc. | 0.53% | 1,039,776 | $19.3M |
| 15 | Merewether Investment Management, LP | 0.50% | 1,396,396 | $25.9M |
| 16 | Themes Management Co LLC | 0.42% | 36,323 | $674K |
| 17 | Triasima Portfolio Management inc. | 0.36% | 130,234 | $2.4M |
| 18 | Connor, Clark & Lunn Investment Management Ltd. | 0.28% | 6,580,775 | $122.2M |
| 19 | VAN ECK ASSOCIATES CORP | 0.23% | 16,161,241 | $300K |
| 20 | PDT Partners, LLC | 0.18% | 167,766 | $3.1M |
| 21 | Woodline Partners LP | 0.17% | 2,424,511 | $45.0M |
| 22 | Mubadala Investment Co PJSC | 0.16% | 1,739,130 | $32.3M |
| 23 | Papamarkou Wellner Asset Management inc. | 0.15% | 13,539 | $251K |
| 24 | PKO Investment Management Joint-Stock Co | 0.15% | 94,000 | $1.7M |
| 25 | Numerai GP LLC | 0.14% | 75,439 | $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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|