Institutional Holders (2026 Q1)
25 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in PTN. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Superstring Capital Management LP | 0.45% | 35,969 | $627K |
| 2 | Miller Financial Services LLC | 0.24% | 12,600 | $219K |
| 3 | Logos Global Management LP | 0.12% | 140,000 | $2.4M |
| 4 | Driehaus Capital Management LLC | 0.02% | 166,713 | $2.9M |
| 5 | Perceptive Advisors LLC | 0.02% | 61,945 | $1.1M |
| 6 | Ra Capital Management, L.P. | 0.01% | 70,000 | $1.2M |
| 7 | Janus Henderson Group plc | 0.00% | 140,000 | $2.4M |
| 8 | Balyasny Asset Management L.P. | 0.00% | 41,169 | $717K |
| 9 | Tower Research Capital LLC (TRC) | 0.00% | 338 | $6K |
| 10 | LPL Financial LLC | 0.00% | 12,555 | $219K |
| 11 | Vanguard Fiduciary Trust Co | 0.00% | 8,774 | $153K |
| 12 | Citadel Advisors LLC | 0.00% | 11,091 | $193K |
| 13 | Morgan Stanley | 0.00% | 27,272 | $475K |
| 14 | UBS Group AG | 0.00% | 3,329 | $58K |
| 15 | Vanguard Capital Management LLC | 0.00% | 18,979 | $331K |
| 16 | Advisory Services Network, LLC | 0.00% | 35 | — |
| 17 | SBI Securities Co., Ltd. | 0.00% | 13 | — |
| 18 | Osaic Holdings, INC. | 0.00% | 169 | $3K |
| 19 | US Bancorp \de\ | 0.00% | 125 | $2K |
| 20 | Jones Financial Companies Lllp | 0.00% | 150 | $3K |
| 21 | MAI Capital Management | 0.00% | 2 | — |
| 22 | Wells Fargo & Company/Mn | 0.00% | 8 | — |
| 23 | Citigroup Inc | 0.00% | — | — |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|