31 institutions reported holding $13.4M of PALATIN TECHNOLOGIES INC (PTN) in SEC 13F filings for 2026-03-31. Largest institutional holders: Driehaus Capital Management LLC ($2.9M), JANUS HENDERSON GROUP PLC ($2.4M), Logos Global Management LP ($2.4M), RA CAPITAL MANAGEMENT, L.P. ($1.2M), PERCEPTIVE ADVISORS LLC ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Driehaus Capital Management LLC | $2.9M | 166,713 | Hold |
| 2 | JANUS HENDERSON GROUP PLC | $2.4M | 140,000 | Hold |
| 3 | Logos Global Management LP | $2.4M | 140,000 | Hold |
| 4 | RA CAPITAL MANAGEMENT, L.P. | $1.2M | 70,000 | Hold |
| 5 | PERCEPTIVE ADVISORS LLC | $1.1M | 61,945 | Trimmed |
| 6 | Balyasny Asset Management L.P. | $717,164 | 41,169 | New |
| 7 | SUPERSTRING CAPITAL MANAGEMENT LP | $626,580 | 35,969 | Added |
| 8 | MORGAN STANLEY | $475,079 | 27,272 | Trimmed |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $330,614 | 18,979 | New |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $322,474 | 18,502 | Added |
| 11 | Miller Financial Services LLC | $219,492 | 12,600 | New |
| 12 | LPL Financial LLC | $218,708 | 12,555 | New |
| 13 | CITADEL ADVISORS LLC | $193,205 | 11,091 | New |
| 14 | VANGUARD FIDUCIARY TRUST CO | $152,843 | 8,774 | New |
| 15 | UBS Group AG | $57,991 | 3,329 | Added |
| 16 | Vanguard Global Advisers, LLC | $21,775 | 1,250 | New |
| 17 | Tower Research Capital LLC (TRC) | $5,888 | 338 | New |
| 18 | JONES FINANCIAL COMPANIES LLLP | $2,999 | 150 | New |
| 19 | OSAIC HOLDINGS, INC. | $2,941 | 169 | Added |
| 20 | US BANCORP \DE\ | $2,178 | 125 | Hold |
| 21 | Forum Finance Group S.A. | $1,000 | 92 | New |
| 22 | Advisory Services Network, LLC | $610 | 35 | New |
| 23 | SBI Securities Co., Ltd. | $226 | 13 | Added |
| 24 | WELLS FARGO & COMPANY/MN | $139 | 8 | Hold |
| 25 | MAI Capital Management | $35 | 2 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31