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Who owns Palatin Technologies (PTN) stock

29 funds reported Palatin Technologies (PTN) shares in their latest 13F filings, worth $10.2M in all. The largest holder is Janus Henderson Group ($2.4M). Last quarter 12 funds added to their stakes and 12 cut them.

Largest holders of PTN (13F)Largest holders of PTN (13F)Janus Henderson Group$2.4MDriehaus Capital Management LLC$1.8MJupiter Topco LLC$1.5MLogos Global Management LP$1.4MRA Capital Management, L.P.$670KVanguard Group$446KBalyasny Asset Management L.P.$444KMorgan Stanley$294KOpaleye Management$221KGeode Capital Management, LLC$209K

Largest holders (13F)

FundSharesValueChangeQuarter
Janus Henderson Group140,000$2.4Munchanged2026-03-31
Driehaus Capital Management LLC166,713$1.8Munchanged2026-06-30
Jupiter Topco LLC140,000$1.5Mbase2026-06-30
Logos Global Management LP130,000$1.4Mdecrease2026-06-30
RA Capital Management, L.P.62,124$670Kdecrease2026-06-30
Vanguard Group29,003$446Knew2025-12-31
Balyasny Asset Management L.P.41,110$444Kdecrease2026-06-30
Morgan Stanley27,272$294Kunchanged2026-06-30
Opaleye Management20,500$221Knew2026-06-30
Geode Capital Management, LLC19,382$209Kincrease2026-06-30
Vanguard Capital Management LLC18,911$204Kdecrease2026-06-30
LPL Financial LLC12,552$135Kdecrease2026-06-30
Miller Financial Services LLC15,000$133Kunchanged2026-09-30
Woodline Partners LP11,244$121Knew2026-06-30
Vanguard Fiduciary Trust8,842$95Kincrease2026-06-30

Palatin Technologies' latest quarter

Palatin Technologies, Q4 FY26: revenue $301K, net loss $4.4M, operating cash flow −$2.7M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most PTN stock?

By the latest 13F filings: Janus Henderson Group ($2.4M); Driehaus Capital Management LLC ($1.8M); Jupiter Topco LLC ($1.5M); Logos Global Management LP ($1.4M); RA Capital Management, L.P. ($670K).

What is the short interest in PTN?

332,220 shares were sold short at the 2026-10-15 settlement, -8.96% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.