REVB · Revelation Biosciences, Inc. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“We do not anticipate that our current cash and cash equivalents balance will be sufficient to sustain operations within one year after the date that our unaudited financial statements for June 30, 2026 were issued, which raises substantial doubt about our ability to continue as a going concern.”View the 10-Q filed Aug 6, 2026
Every disclosed holder of REVB 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 REVB
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) | 1,404,720 | 246.85% |
| Insiders (Forms 3, 4, 5) | 122,395 | 21.51% |
| 13D/G-only blocks | 29,893 | 5.25% |
| Remaining | 987,949 | -173.61% |
| Registered funds (N-PORT, not summed) | 6,060 | 1.06% |
Shares outstanding: 569,059, 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 REVB
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
337,752 | ||
| 2 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
246,934 | ||
| 3 |
Pine Valley Investments Ltd Liability Co
13F
CIK 1975417 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
236,857 | ||
| 4 |
T3 Companies, LLC
13F
CIK 2052441 · Unknown · Sep 30, 2026
|
198,090 | ||
| 5 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
99,050 | ||
| 6 |
|
60,402 | ||
| 7 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
54,752 | ||
| 8 |
Virtu Financial LLC
13F
CIK 1533964 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
50,463 | ||
| 9 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
50,000 | ||
| 10 |
|
42,877 | ||
| 11 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
42,266 | ||
| 12 |
SABBY MANAGEMENT, LLC
13F
CIK 1535610 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
30,083 | ||
| 13 |
ARMISTICE CAPITAL, LLC
13G
CIK 1601086 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution
|
29,887 | ||
| 14 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
Classes REVB, REVBW, carried, not yet filed for the newest quarter
|
24,227 | ||
| 15 |
Soltis Investment Advisors LLC
13F
CIK 1802530 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
22,500 | ||
| 16 |
|
6,406 | ||
| 17 |
|
6,396 | ||
| 18 |
|
6,310 | ||
| 19 |
|
3,532 | ||
| 20 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,456 | ||
| 21 |
HRT FINANCIAL LP
13F
CIK 1475597 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,425 | ||
| 22 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,875 | ||
| 23 |
Tower Research Capital LLC (TRC)
13F
CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
933 | ||
| 24 |
Quaker Wealth Management, LLC
13F
CIK 1733472 · Registered investment adviser · Sep 30, 2026
|
387 | ||
| 25 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
107 | ||
| 26 |
|
24 | ||
| 27 |
Blackstone Alternative Multi-Strategy Fund
Fund
S000045538 · Registered fund · Jun 30, 2026
Blackstone Alternative Investment Funds, not summed
|
7 | ||
| 28 |
HARBOUR INVESTMENTS, INC.
13F
CIK 810121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6 | ||
| 29 |
|
5 | ||
| 30 |
|
4 | ||
| 31 |
AXA IM Prime Impact Master Fund I SCA SICAV-RAIF
13G
CIK 1884552 · Unknown · Dec 31, 2023
Rule 13d-1(d), exempt investor
|
1 | ||
| 32 |
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F
CIK 1520354 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1 |
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.