PTN Institutional Ownership
Who owns Palatin Technologies Inc and what the big funds did with it last quarter, from every SEC 13F filing. 25 funds reported holding PTN at Jun 30, 2026, together owning 38.5% of the company.
- ●12 buying vs 11 selling
- ▼Held by funds -4.8 pts
- ●Funds holding +0
- ▼Superinvestors: 0 added, 1 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 25 | 25 | 0.0% |
| In funds' top 10 | 0 | 0 | – |
| 13F shares | 685K | 771K | −11.2% |
| Held by funds | 38.5% | 43.3% | −4.8 pts |
| New positions | 5 | 7 | −28.6% |
| Increased | 7 | 5 | +40.0% |
| Reduced | 6 | 1 | +500.0% |
| Sold out | 5 | 6 | −16.7% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in PTN
All superinvestors →
Who owns PTN
share of fund held shares- Index and passive funds7.9%
- Active managers and hedge funds85.8%
- Banks and brokers6.3%
- Pensions, insurers and other0.0%
The top 10 holders own 93.6% of all PTN shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
2 funds changed their positionTop holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Driehaus Capital Management LLC | 9.36% | 167K | $1.8M | 0 |
| 2 | Jupiter Topco LLC | 7.86% | 140K | $1.5M | – |
| 3 | Logos Global Management LP | 7.30% | 130K | $1.4M | −10K |
| 4 | RA Capital Management, L.P. | 3.49% | 62K | $670K | −7,876 |
| 5 | Balyasny Asset Management L.P. | 2.31% | 41K | $444K | −59 |
| 6 | Morgan Stanley | 1.53% | 27K | $294K | 0 |
| 7 | Opaleye Management Inc. | 1.15% | 21K | $221K | +21K |
| 8 | Geode Capital Management, LLC | 1.09% | 19K | $209K | +880 |
| 9 | Vanguard Capital Management LLC | 1.06% | 19K | $204K | −68 |
| 10 | Miller Financial Services LLC | 0.84% | 15K | $162K | +2,400 |
- Opaleye Management Inc.+21K sh+$221K
- Woodline Partners LP+11K sh+$121K
- BlackRock, Inc.+5,652 sh+$61K
- Miller Financial Services LLC+2,400 sh+$26K
- Geode Capital Management, LLC+880 sh+$10K
- Tower Research Capital LLC (TRC)+255 sh+$3K
- SBI Securities Co., Ltd.+94 sh+$1K
- Vanguard Fiduciary Trust Co+68 sh+$734
- Perceptive Advisors LLC−62K sh−$1.1M
- Superstring Capital Management LP−36K sh−$627K
- Citadel Advisors LLC−11K sh−$193K
- Logos Global Management LP−10K sh−$108K
- RA Capital Management, L.P.−7,876 sh−$85K
- UBS Group AG−343 sh−$4K
- Vanguard Capital Management LLC−68 sh−$734
- Balyasny Asset Management L.P.−59 sh−$637
PTN institutional ownership FAQ
Who owns the most PTN stock?
In Q2 2026 13F filings the largest holder of PTN was Driehaus Capital Management LLC, followed by Jupiter Topco LLC and Logos Global Management LP. Index fund managers are usually the biggest holders of large companies.
What percentage of PTN is owned by institutions?
Funds that file 13F reports held 38.5% of PTN's shares at Jun 30, 2026, compared with 43.3% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying PTN?
In Q2 2026, 12 funds bought PTN (5 of them new positions) and 11 sold (5 sold out completely). Among well known investors, 0 added and 1 cut. Our fund sentiment for PTN is bearish.
What is PTN's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this PTN ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.