Ribbon Acquisition Corp.
RIBB- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002035016
No open-market purchases or sales by Ribbon Acquisition Corp. insiders were filed in the last 90 days; 20 institutions reported holding it in 13F filings for Q2 2026, worth $29.4M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Ribbon Acquisition Corp. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 24
- −1 vs. Q3 2025
- Shares held
- 4.03M
- −656.6K (−14.0%) vs. Q3 2025
- Total value
- $41.8M
- −$6.05M (−12.6%) vs. Q3 2025
- New holders
- 1
- 3 more added
- Sold out
- 2
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RIBB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 20 | $29.4M |
| Q1 2026 | 19 | $29.2M |
| Q4 2025 | 24 | $41.8M |
| Q3 2025 | 25 | $47.9M |
| Q2 2025 | 22 | $40.2M |
| Q1 2025 | 17 | $31.7M |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Ribbon Acquisition Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 35 | $363 | 0.00% | +4+12.9% | Added |
| Mizuho Securities USA LLC | 12,398 | $128.4K | 0.00% | −569,602−97.9% | Reduced |
| Warberg Asset Management LLC | 17,800 | $184.8K | 0.06% | 00.0% | Unchanged |
| Dakota Wealth Management | 29,333 | $304.5K | 0.01% | 00.0% | Unchanged |
| Clear Street Group Inc. | 38,978 | $404.6K | 0.00% | +27,126+228.9% | Added |
| Centiva Capital, LP | 40,000 | $415.6K | 0.03% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 54,705 | $567.8K | 0.00% | −106,877−66.1% | Reduced |
| Goldman Sachs Group Inc | 60,105 | $623.9K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 88,326 | $916.8K | 0.00% | −56,674−39.1% | Reduced |
| Gabelli Funds LLC | 105,800 | $1.10M | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 125,000 | $1.30M | 0.02% | 00.0% | Unchanged |
| Gabelli & Co Investment Advisers, Inc. | 139,200 | $1.44M | 0.22% | 00.0% | Unchanged |
| Glazer Capital, LLC | 150,095 | $1.56M | 0.04% | −39,800−21.0% | Reduced |
| D. E. Shaw & Co., Inc. | 150,000 | $1.56M | 0.00% | 00.0% | Unchanged |
| Mangrove Partners | 174,866 | $1.82M | 0.15% | −28,134−13.9% | Reduced |
| CNH Partners LLC | 186,895 | $1.94M | 0.04% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 200,000 | $2.08M | 0.79% | 00.0% | Unchanged |
| Karpus Management, Inc. | 218,287 | $2.27M | 0.07% | −7,000−3.1% | Reduced |
| Hudson Bay Capital Management LP | 250,000 | $2.60M | 0.01% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 284,734 | $2.96M | 0.14% | +284,734 | New |
| Polar Asset Management Partners Inc. | 400,000 | $4.15M | 0.08% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 400,000 | $4.15M | 0.20% | +100,000+33.3% | Added |
| Wolverine Asset Management LLC | 438,855 | $4.56M | 0.06% | −5,330−1.2% | Reduced |
| Berkley W R Corp | 462,604 | $4.80M | 0.27% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −5,087−100.0% | Sold out |