Institutional Holders (2026 Q2)
23 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in PTHS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Murchinson Ltd. | 1.19% | 304,302 | $8.6M |
| 2 | Ikarian Capital, LLC | 0.78% | 256,598 | $7.3M |
| 3 | AIGH Capital Management LLC | 0.59% | 329,098 | $9.3M |
| 4 | Knott David M Jr | 0.33% | 22,073 | $624K |
| 5 | Diadema Partners LP | 0.09% | 24,773 | $700K |
| 6 | 1492 Capital Management LLC | 0.09% | 10,380 | $293K |
| 7 | Wexford Capital LP | 0.08% | 22,364 | $632K |
| 8 | Persistent Asset Partners Ltd | 0.05% | 6,007 | $170K |
| 9 | Boothbay Fund Management, LLC | 0.04% | 101,976 | $2.9M |
| 10 | J. Goldman & Co LP | 0.03% | 38,075 | $1.1M |
| 11 | Pale Fire Capital SE | 0.03% | 12,919 | $365K |
| 12 | Cantor Fitzgerald, L. P. | 0.01% | 38,123 | $1.1M |
| 13 | China Universal Asset Management Co., Ltd. | 0.00% | 2,160 | $61K |
| 14 | Tower Research Capital LLC (TRC) | 0.00% | 205 | $6K |
| 15 | Vanguard Fiduciary Trust Co | 0.00% | 9,873 | $279K |
| 16 | Vanguard Capital Management LLC | 0.00% | 97,134 | $2.7M |
| 17 | Citadel Advisors LLC | 0.00% | 15,046 | $425K |
| 18 | Farther Finance Advisors, LLC | 0.00% | 40 | $1K |
| 19 | UBS Group AG | 0.00% | 2,217 | $63K |
| 20 | BlackRock, Inc. | 0.00% | 5,324 | $150K |
| 21 | Barclays plc | 0.00% | 20 | — |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|