Karbon Capital Partners Corp.
KBONU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002088749
No open-market purchases or sales by Karbon Capital Partners Corp. insiders were filed in the last 90 days; 13 institutions reported holding it in 13F filings for Q2 2026, worth $54.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Karbon Capital Partners 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
- 57
- +57 vs. Q3 2025
- Shares held
- 33.9M
- +33.9M vs. Q3 2025
- Total value
- $341.0M
- +$341.0M vs. Q3 2025
- New holders
- 57
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KBONU 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 | 13 | $54.1M |
| Q1 2026 | 18 | $63.5M |
| Q4 2025 | 57 | $341.0M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| 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 Karbon Capital Partners Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Highbridge Capital Management LLC | 11,465 | $115.5K | 0.01% | +11,465 | New |
| Sandia Investment Management LP | 25,000 | $251.6K | 0.63% | +25,000 | New |
| Virtu Financial LLC | 29,653 | $299.0K | 0.01% | +29,653 | New |
| Gritstone Asset Management LLC | 40,000 | $402.6K | 0.38% | +40,000 | New |
| Abc Arbitrage SA | 40,000 | $402.6K | 0.04% | +40,000 | New |
| Quarry LP | 45,000 | $452.9K | 0.07% | +45,000 | New |
| HRT Financial LP | 48,742 | $490.0K | 0.00% | +48,742 | New |
| Glazer Capital, LLC | 81,551 | $821.0K | 0.02% | +81,551 | New |
| Boussard & Gavaudan Investment Management LLP | 100,000 | $1.01M | 0.08% | +100,000 | New |
| Harraden Circle Investments, LLC | 100,000 | $1.01M | 0.18% | +100,000 | New |
| Parallax Volatility Advisers, L.P. | 113,478 | $1.14M | 0.04% | +113,478 | New |
| JPMorgan Chase & Co | 138,334 | $1.39M | 0.00% | +138,334 | New |
| Radcliffe Capital Management, L.P. | 146,195 | $1.47M | 0.08% | +146,195 | New |
| BNP Paribas Arbitrage, SA | 156,832 | $1.58M | 0.00% | +156,832 | New |
| Mint Tower Capital Management B.V. | 200,000 | $2.01M | 0.26% | +200,000 | New |
| Omers Administration Corp | 200,078 | $2.01M | 0.01% | +200,078 | New |
| Eagle Global Advisors LLC | 220,500 | $2.22M | 0.08% | +220,500 | New |
| DLD Asset Management, LP | 225,000 | $2.26M | 0.24% | +225,000 | New |
| Lineage Point Capital LP | 225,000 | $2.26M | 0.86% | +225,000 | New |
| Aristeia Capital LLC | 228,700 | $2.30M | 0.07% | +228,700 | New |
| CNH Partners LLC | 286,326 | $2.88M | 0.06% | +286,326 | New |
| Jain Global LLC | 300,000 | $3.02M | 0.03% | +300,000 | New |
| Fortress Investment Group LLC | 307,023 | $3.09M | 0.73% | +307,023 | New |
| Citigroup Inc | 350,000 | $3.52M | 0.00% | +350,000 | New |
| HBK Investments L P | 400,000 | $4.03M | 0.04% | +400,000 | New |
| Tenor Capital Management Co., L.P. | 400,000 | $4.03M | 0.06% | +400,000 | New |
| D. E. Shaw & Co., Inc. | 400,000 | $4.03M | 0.00% | +400,000 | New |
| Shaolin Capital Management LLC | 450,000 | $4.53M | 0.17% | +450,000 | New |
| Toronto Dominion Bank | 475,509 | $4.79M | 0.01% | +475,509 | New |
| Verition Fund Management LLC | 480,426 | $4.84M | 0.03% | +480,426 | New |
| Periscope Capital Inc. | 489,400 | $4.93M | 0.96% | +489,400 | New |
| Sculptor Capital LP | 500,000 | $5.03M | 0.06% | +500,000 | New |
| Moore Capital Management, LP | 500,000 | $5.03M | 0.10% | +500,000 | New |
| LMR Partners LLP | 500,000 | $5.03M | 0.05% | +500,000 | New |
| HGC Investment Management Inc. | 500,000 | $5.03M | 1.07% | +500,000 | New |
| Clear Street Group Inc. | 500,000 | $5.03M | 0.03% | +500,000 | New |
| BlueCrest Capital Management Ltd | 500,000 | $5.04M | 0.20% | +500,000 | New |
| Decagon Asset Management LLP | 524,380 | $5.28M | 2.22% | +524,380 | New |
| Two Sigma Investments, LP | 539,186 | $5.43M | 0.01% | +539,186 | New |
| Schonfeld Strategic Advisors LLC | 545,511 | $5.49M | 0.03% | +545,511 | New |
| Linden Advisors LP | 600,000 | $6.04M | 0.04% | +600,000 | New |
| Picton Mahoney Asset Management | 700,000 | $7.05M | 0.08% | +700,000 | New |
| Polar Asset Management Partners Inc. | 750,000 | $7.55M | 0.15% | +750,000 | New |
| Davidson Kempner Capital Management LP | 750,000 | $7.55M | 0.11% | +750,000 | New |
| Zimmer Partners, LP | 800,000 | $8.05M | 0.21% | +800,000 | New |
| Blackstone Group Inc. | 1,000,000 | $10.1M | 0.04% | +1,000,000 | New |
| Magnetar Financial LLC | 1,000,000 | $10.1M | 0.10% | +1,000,000 | New |
| Allianz Asset Management GmbH | 1,000,000 | $10.1M | 0.01% | +1,000,000 | New |
| Ghisallo Capital Management LLC | 1,000,000 | $10.1M | 0.45% | +1,000,000 | New |
| Governors Lane LP | 1,100,000 | $11.1M | 1.02% | +1,100,000 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 1,275,000 | $12.8M | 0.02% | +1,275,000 | New |
| Yaupon Capital Management LP | 1,470,000 | $14.8M | 0.73% | +1,470,000 | New |
| Fort Baker Capital Management LP | 1,499,756 | $15.1M | 1.68% | +1,499,756 | New |
| Alberta Investment Management Corp | 2,000,000 | $20.1M | 0.12% | +2,000,000 | New |
| Millennium Management LLC | 2,277,370 | $22.9M | 0.02% | +2,277,370 | New |
| Empyrean Capital Partners, LP | 2,632,752 | $26.5M | 0.92% | +2,632,752 | New |
| Adage Capital Partners GP, L.L.C. | 2,700,000 | $27.2M | 0.04% | +2,700,000 | New |