PTPI · Petros Pharmaceuticals, Inc. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“Because the Company does not have sufficient resources to fund its operations for the next twelve months from the date of this filing, management has substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Every disclosed holder of PTPI 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 PTPI
13F quarter Mar 31, 2025| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 45,205 | 0.11% |
| Insiders (Forms 3, 4, 5) | 14,971,107 | 35.33% |
| 13D/G-only blocks | 4,481,260 | 10.58% |
| Remaining | 22,874,688 | 53.99% |
| Registered funds (N-PORT, not summed) | 0 | 0.00% |
Shares outstanding: 42,372,260, the issuer's latest cover-page count restated onto today's split basis.
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 PTPI
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
8,790,450 | ||
| 2 |
Iroquois Capital Management, LLC
13G
CIK 1481867 · Unknown · Dec 21, 2025
Rule 13d-1(c), passive investor
|
4,434,773 | ||
| 3 |
|
3,762,334 | ||
| 4 |
|
894,986 | ||
| 5 |
|
881,333 | ||
| 6 |
|
636,004 | ||
| 7 |
Ayrton Capital LLC
13G
CIK 1698148 · Registered investment adviser · Dec 31, 2024
Rule 13d-1(b), qualified institution
|
26,305 | ||
| 8 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Mar 31, 2025
|
22,544 | ||
| 9 |
|
20,182 | ||
| 10 |
|
6,000 | ||
| 11 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Mar 31, 2025
|
5,501 | ||
| 12 |
UBS Group AG
13F
CIK 1610520 · Bank · Mar 31, 2025
|
4,763 | ||
| 13 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Mar 31, 2025
|
4,327 | ||
| 14 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Mar 31, 2025
|
3,636 | ||
| 15 |
TWO SIGMA SECURITIES, LLC
13F
CIK 1450144 · Unknown · Mar 31, 2025
|
2,454 | ||
| 16 |
VANGUARD GROUP INC
13F
CIK 102909 · Registered investment adviser · Mar 31, 2025
|
1,272 | ||
| 17 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Mar 31, 2025
|
645 | ||
| 18 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Mar 31, 2025
|
28 | ||
| 19 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Mar 31, 2025
|
13 | ||
| 20 |
NATIONAL BANK OF CANADA /FI/
13F
CIK 926171 · Bank · Mar 31, 2025
|
8 | ||
| 21 |
OSAIC HOLDINGS, INC.
13F
CIK 1677044 · Holding company · Mar 31, 2025
|
8 | ||
| 22 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Mar 31, 2025
|
3 | ||
| 23 |
GROUP ONE TRADING LLC
13F
CIK 932540 · Broker-dealer · Mar 31, 2025
|
3 |
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.