PTN · Palatin Technologies Inc · Shareholders & Ownership
$5.55
+0.03 (+0.54%)
At close · Oct 21
Return incl. dividend (before tax)
Going-concern doubt
— flagged Sep 28, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based on the Company's available cash and cash equivalents as of June 30, 2026, management has concluded that substantial doubt exists about the Company's ability to continue as a going concern for one year from the date these consolidated financial statements are issued.”View the 10-K filed Sep 28, 2026
Market Cap
$9.83M
Shares
1.78M
Volume · Oct 21
20.48K
Avg daily vol (3M)
64.94K
Every disclosed holder of PTN in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PTN
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 684,806 | 38.45% |
| Insiders (Forms 3, 4, 5) | 160,635 | 9.02% |
| 13D/G-only blocks | 2,425,161 | 136.17% |
| Remaining | 1,489,663 | -83.64% |
| Registered funds (N-PORT, not summed) | 39,207 | 2.20% |
Shares outstanding: 1,780,939, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PTN
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Sirenia Capital Management LP
13G
CIK 2115022 · Registered investment adviser · Mar 31, 2026
Rule 13d-1(b), qualified institution
|
2,307,000 | ||
| 2 |
Driehaus Capital Management LLC
13F
CIK 938206 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
166,713 | ||
| 3 |
Jupiter Topco LLC
13F
CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
140,000 | ||
| 4 |
Logos Global Management LP
13F
CIK 1792126 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
130,000 | ||
| 5 |
|
84,000 | ||
| 6 |
|
64,899 | ||
| 7 |
|
63,792 | ||
| 8 |
RA CAPITAL MANAGEMENT, L.P.
13F
CIK 1346824 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
62,124 | ||
| 9 |
Balyasny Asset Management L.P.
13F
CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
41,110 | ||
| 10 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
27,272 | ||
| 11 |
ARMISTICE CAPITAL, LLC
13G
CIK 1601086 · Registered investment adviser · Mar 31, 2025
Rule 13d-1(b), qualified institution
|
25,561 | ||
| 12 |
Opaleye Management Inc.
13F
CIK 1595855 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
20,500 | ||
| 13 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
19,382 | ||
| 14 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
18,911 | ||
| 15 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
18,911 | ||
| 16 |
|
15,102 | ||
| 17 |
Miller Financial Services LLC
13F
CIK 2022893 · Unknown · Sep 30, 2026
|
15,000 | ||
| 18 |
|
14,081 | ||
| 19 |
LPL Financial LLC
13F
CIK 1403438 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,552 | ||
| 20 |
Woodline Partners LP
13F
CIK 1784547 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,244 | ||
| 21 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
8,904 | ||
| 22 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,842 | ||
| 23 |
Point72 Asset Management, L.P.
13G
CIK 1603466 · Registered investment adviser · Mar 31, 2026
Rule 13d-1(c), passive investor
|
8,600 | ||
| 24 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,652 | ||
| 24.1 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
5,313 | ||
| 25 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
3,119 | ||
| 26 |
|
2,986 | ||
| 27 |
|
2,761 | ||
| 28 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
2,621 | ||
| 29 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,250 | ||
| 30 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
593 | ||
| 31 |
1290 VT Micro Cap Portfolio
Fund
S000044688 · Registered fund · Jun 30, 2026
EQ Advisors Trust, not summed
|
339 | ||
| 32 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
170 | ||
| 33 |
JONES FINANCIAL COMPANIES LLLP
13F
CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
155 | ||
| 34 |
|
125 | ||
| 35 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
107 | ||
| 36 |
Forum Finance Group S.A.
13F
CIK 2133354 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
92 | ||
| 37 |
WEST PACES ADVISORS INC.
13F
CIK 2004720 · Registered investment adviser · Sep 30, 2026
|
12 | ||
| 38 |
|
10 | ||
| 39 |
WELLS FARGO & COMPANY/MN
13F
CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.