RIBB · Ribbon Acquisition Corp. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“Accordingly, management has determined that these conditions raise substantial doubt about the Company's ability to continue as a going concern until the earlier of the consummation of the initial business combination or the date the Company is required to liquidate. The accompanying financial statements do not include any adjustments that might result from the outcome of this uncertainty.”View the 10-Q filed Aug 14, 2026
Every disclosed holder of RIBB 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 RIBB
13F quarter Jun 30, 2026No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 6,873,669 | 137.10% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 0 | 0.00% |
| Remaining | 1,860,223 | -37.10% |
| Registered funds (N-PORT, not summed) | 108,624 | 2.17% |
Shares outstanding: 5,013,446, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
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 RIBB
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
1,437,500 | ||
| 2 |
Harraden Circle Investments, LLC
13F
CIK 1910592 · Registered investment adviser · Jun 30, 2026
|
856,615 | ||
| 3 |
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F
CIK 1447578 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
800,000 | ||
| 4 |
Hudson Bay Capital Management LP
13F
CIK 1393825 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
495,998 | ||
| 5 |
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13F
CIK 919185 · Registered investment adviser · Jun 30, 2026
|
467,103 | ||
| 6 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
|
400,000 | ||
| 7 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
|
375,734 | ||
| 8 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
370,666 | ||
| 9 |
|
357,266 | ||
| 10 |
GABELLI & Co INVESTMENT ADVISERS, INC.
13F
CIK 932724 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
316,200 | ||
| 11 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
|
297,592 | ||
| 12 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
|
250,000 | ||
| 13 |
GABELLI FUNDS LLC
13F
CIK 1081407 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
232,552 | ||
| 14 |
Karpus Management, Inc.
13F
CIK 1048703 · Investment adviser · Jun 30, 2026
|
218,287 | ||
| 15 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
|
181,555 | ||
| 16 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
|
150,000 | ||
| 17 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
|
125,000 | ||
| 18 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
|
105,000 | ||
| 19 |
RiverNorth Opportunities Fund Inc.
Fund
· Registered fund · Jun 30, 2026
RIVERNORTH OPPORTUNITIES FUND INC., not summed
|
100,000 | ||
| 20 |
Centiva Capital, LP
13F
CIK 1692507 · Registered investment adviser · Jun 30, 2026
Classes RIBB, RIBBR
|
80,000 | ||
| 21 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
|
69,819 | ||
| 22 |
|
68,093 | ||
| 23 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
|
60,105 | ||
| 24 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
|
60,105 | ||
| 25 |
Dakota Wealth Management
13F
CIK 1631353 · Registered investment adviser · Jun 30, 2026
|
29,333 | ||
| 26 |
Warberg Asset Management LLC
13F
CIK 1597506 · Unknown · Jun 30, 2026
|
21,826 | ||
| 27 |
MIZUHO SECURITIES USA LLC
13F
CIK 812291 · Unknown · Jun 30, 2026
|
15,000 | ||
| 28 |
Global Multi-Strategy Fund
Fund
S000033960 · Registered fund · May 31, 2026
Principal Funds, Inc, not summed
|
8,624 | ||
| 29 |
|
2,756 | ||
| 30 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
|
47 |
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.