EDSA · Edesa Biotech, Inc. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“The Company’s ability to continue as a going concern is dependent on obtaining additional funding through financings, other strategic activities as well as via grants, to fund the development of its drug candidates. There can be no assurance that the Company will be successful in raising the necessary financing. These conditions indicate the existence of a material uncertainty that may cast 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 EDSA 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 EDSA
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 3,754,525 | 38.94% |
| Insiders (Forms 3, 4, 5) | 2,095,163 | 21.73% |
| 13D/G-only blocks | 1,210,689 | 12.56% |
| Remaining | 2,580,654 | 26.77% |
| Registered funds (N-PORT, not summed) | 132,475 | 1.37% |
Shares outstanding: 9,641,031, 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 EDSA
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Nijhawan Pardeep
Insider
CIK 1777962 · Oct 5, 2026
Director, Chief Executive Officer, 10% Owner, issuer-wide
|
1,426,421 | ||
| 1.1 |
Pardeep Nijhawan
13D
CIK 1777962 · Unknown · Aug 21, 2026
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
not summed
|
2,613,492 | ||
| 2 |
Velan Capital Investment Management LP
13D
CIK 1848809 · Registered investment adviser · Aug 21, 2026
Item 4 purpose: Other
not summed
|
1,356,455 | ||
| 2.1 |
Velan Capital Investment Management LP
13F
CIK 1848809 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
827,500 | ||
| 3 |
Stonepine Capital Management, LLC
13G
CIK 1440771 · Registered investment adviser · Aug 20, 2026
Rule 13d-1(c), passive investor, not summed
|
953,739 | ||
| 3.1 |
Stonepine Capital Management, LLC
13F
CIK 1440771 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
456,439 | ||
| 4 |
Rubric Capital Management LP
13F
CIK 1687509 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
669,500 | ||
| 5 |
Sirenia Capital Management LP
13G
CIK 2115022 · Registered investment adviser · Mar 31, 2026
Rule 13d-1(b), qualified institution
|
600,000 | ||
| 6 |
PERCEPTIVE ADVISORS LLC
13F
CIK 1224962 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
563,239 | ||
| 7 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
561,751 | ||
| 8 |
|
520,685 | ||
| 9 |
|
291,479 | ||
| 10 |
Boxer Capital Management, LLC
13F
CIK 2018299 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
205,000 | ||
| 11 |
|
129,609 | ||
| 12 |
Pardeep Nijhawan
13D
CIK 1780021 · Unknown · Jan 8, 2023
|
90,002 | ||
| 13 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
81,839 | ||
| 14 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
80,879 | ||
| 15 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
72,465 | ||
| 16 |
|
72,131 | ||
| 17 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
70,436 | ||
| 18 |
|
49,939 | ||
| 19 |
|
41,054 | ||
| 20 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
38,718 | ||
| 21 |
|
37,979 | ||
| 22 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
35,352 | ||
| 23 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
34,981 | ||
| 24 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
31,531 | ||
| 25 |
|
30,029 | ||
| 26 |
|
30,000 | ||
| 27 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
27,495 | ||
| 28 |
|
24,501 | ||
| 29 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,994 | ||
| 30 |
SCOTIA CAPITAL INC.
13F
CIK 1335644 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,393 | ||
| 31 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
14,032 | ||
| 32 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
13,536 | ||
| 33 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
9,603 | ||
| 34 |
|
6,763 | ||
| 35 |
Fidelity Nasdaq Composite Index Fund
Fund
S000055366 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
|
3,889 | ||
| 36 |
SBI Securities Co., Ltd.
13F
CIK 1851815 · Non-US institution · Sep 30, 2026
|
3,507 | ||
| 37 |
Federation des caisses Desjardins du Quebec
13F
CIK 2022297 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,595 | ||
| 38 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,851 | ||
| 39 |
MCGUIRE CAPITAL ADVISORS INC
13F
CIK 2112006 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,500 | ||
| 40 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,400 | ||
| 41 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,230 | ||
| 42 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,130 | ||
| 43 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,122 | ||
| 44 |
Vanguard Global Advisers, LLC
13F
CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
162 | ||
| 45 |
TD Waterhouse Canada Inc.
13F
CIK 1999606 · Unknown · Sep 30, 2026
|
142 | ||
| 46 |
Blackstone Alternative Multi-Strategy Fund
Fund
S000045538 · Registered fund · Jun 30, 2026
Blackstone Alternative Investment Funds, not summed
|
30 | ||
| 47 |
JONES FINANCIAL COMPANIES LLLP
13F
CIK 815917 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8 | ||
| 48 |
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
13F
CIK 1141802 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4 | ||
| 49 |
Banque Cantonale Vaudoise
13F
CIK 1793755 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3 | ||
| 50 |
Point72 Asset Management, L.P.
13G
CIK 1603466 · Registered investment adviser · Mar 31, 2026
Rule 13d-1(c), passive investor
|
2 |
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.
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