Karbon Capital PartnersKBONU
13F holders, Q1 2026 (March 31)18holders −39
2new positions
6sold out
1famous investor
$10.19avg. 13F price*
At the end of Q1 2026, 18 institutions reported holding Karbon Capital Partners Corp. (KBONU) in their 13F filings, down 39 from Q4 2025. 2 opened new positions and 6 sold out. The largest holders were Allianz Asset Management GmbH ($10.2M), Blackstone Inc. ($10.2M) and Davidson Kempner Capital Management LP ($7.7M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Karbon Capital Partners Corp.
- CUSIP
- G5225W126
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $125K |
| Exits | 6 | $13.8M |
All 13F filers, Q4 2025 → Q1 2026: 13,513 shares bought and 3,866,748 shares sold, net −3,853,235 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 18 holders
| Allianz Asset Management GmbH | 0.01% | No change | 1,000,000 | $10.2M |
| Blackstone Inc. | 0.04% | No change | 1,000,000 | $10.2M |
| Davidson Kempner Capital Management LP | 0.21% | No change | 750,000 | $7.7M |
| BlueCrest Capital Management Ltd | 0.70% | No change | 500,000 | $5.1M |
| HGC Investment Management Inc. | 1.14% | No change | 500,000 | $5.1M |
| LMR Partners LLP | 0.06% | No change | 500,000 | $5.1M |
| Millennium Management | 0.00% | Reduce -79.6% | 463,600 | $4.7M |
| Toronto Dominion Bank | 0.01% | Reduce -21.0% | 375,700 | $3.8M |
| Citigroup Inc. | 0.00% | No change | 350,000 | $3.6M |
| Jain Global LLC | 0.04% | Reduce -0.1% | 299,715 | $3.1M |
| OMERS ADMINISTRATION Corp | 0.01% | No change | 200,078 | $2.0M |
| Clear Street Group Inc. | 0.01% | Reduce -81.0% | 94,871 | $967K |
| Eagle Global Advisors LLC | 0.03% | Reduce -68.4% | 69,711 | $710K |
| HRT Financial LP | 0.00% | Add +2.6% | 50,000 | $509K |
| RLH Capital LLC | 0.21% | — | 40,000 | $408K |
| Quarry LP | 0.04% | Reduce -55.6% | 20,000 | $204K |
| Susquehanna International Group, LLP | 0.00% | New | 12,225 | $125K |
| UBS Group AG | 0.00% | New | 30 | $306 |
"% of holder's portfolio" is KBONU's weight in each manager's 13F, not the share of Karbon Capital Partners Corp. the manager owns.