Vault-13

KARBON CAP PARTNERS CORP KBON

ORD SHS CL A · Common Stock · CUSIP G5225W100

44 institutional holders
25,958,82326.0m shares reported held*
$261.1mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.06.

Biggest buyers

ADAGE CAPITAL PARTNERS GP, L.L.C. New +2,700,000+2.7m
Empyrean Capital Partners, LP New +2,632,752+2.6m
Alberta Investment Management Corp New +2,000,000+2.0m
Fort Baker Capital Management LP New +1,499,756+1.5m
Yaupon Capital Management LP New +1,470,000+1.5m
MILLENNIUM MANAGEMENT LLC New +1,354,985+1.4m
Governors Lane LP New +1,100,000+1.1m
Linden Advisors LP New +1,100,000+1.1m
Magnetar Financial LLC New +1,000,000+1.0m
Ghisallo Capital Management LLC New +1,000,000+1.0m

Biggest sellers

None

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Karbon Capital Partners Core Holdings, LLC 13D · may seek influence new · filed 2026-07-24
Stated purposeOn September 18, 2025, Issuer entered into a securities subscription agreement with Karbon Capital Partners CH resulting in the issuance of 8,625,000 Class B Shares. On December 12, 2025, simultaneously with the consummation of the IPO, Karbon Capital Partners CH purchased 890,000 units ("Placement Units") of the Issuer at $10.00 per Placement Unit, pursuant to a Private Placement Unit Purchase Agreement December 10, 2025 (the "Purchase Agreement"), as more fully described in Item 6 of this Schedule 13D, which information is incorporated herein by reference. Each Placement Unit consists of one Class A Share and one-fourth (1/4) of a redeemable warrant, each whole warrant exercisable to purchase one Class A Share, at an exercise price of $11.50 per share. The ordinary shares and units own… Full filing
 21.6% new 9.5m≈ $96.1m 2026-07-24
Empyrean Capital Partners, LP 13G · institution filed 2026-05-15 9.2% 3.2m≈ $32.8m 2026-05-15
MILLENNIUM MANAGEMENT LLC 13G · passive investor filed 2026-05-08 5.1% 1.8m≈ $18.4m 2026-05-08

Fell to 5% or below in the last year: Fort Baker Capital Management LP (4.2%, 2026-08-14)

Insider purchases and sales in Q1 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.04% of their portfolio Boston, MA 2,700,0002.7m $27.2m $27.2m 0.04% New
2 Empyrean Capital Partners, LP 0.88% of their portfolio LOS ANGELES, CA 2,632,7522.6m $26.5m $26.5m 0.88% New
3 Alberta Investment Management Corp 0.12% of their portfolio EDMONTON, A0 2,000,0002.0m $20.1m $20.1m 0.12% New
4 Fort Baker Capital Management LP 1.34% of their portfolio Larkspur, CA 1,499,7561.5m $15.1m $15.1m 1.34% New
5 Yaupon Capital Management LP 0.73% of their portfolio NEW YORK, NY 1,470,0001.5m $14.8m $14.8m 0.73% New
6 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 1,354,9851.4m $13.6m $13.6m 0.01% New
7 Linden Advisors LP 0.06% of their portfolio New York, NY 1,100,0001.1m $11.1m $11.1m 0.06% New
8 Governors Lane LP 1.38% of their portfolio NEW YORK, NY 1,100,0001.1m $11.1m $11.1m 1.38% New
9 Magnetar Financial LLC 0.10% of their portfolio EVANSTON, IL 1,000,0001.0m $10.1m $10.1m 0.10% New
10 Ghisallo Capital Management LLC 0.28% of their portfolio BOSTON, MA 1,000,0001.0m $10.1m $10.1m 0.28% New
11 Polar Asset Management Partners Inc. 0.18% of their portfolio TORONTO, A6 750,000750.0k $7.5m $7.5m 0.18% New
12 PICTON MAHONEY ASSET MANAGEMENT 0.07% of their portfolio Toronto, A6 700,000700.0k $7.0m $7.0m 0.07% New
13 Decagon Asset Management LLP 1.71% of their portfolio LONDON, X0 653,813653.8k $6.6m $6.6m 1.71% New
14 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 539,186539.2k $5.4m $5.4m 0.00% New
15 MOORE CAPITAL MANAGEMENT, LP 0.18% of their portfolio NEW YORK, NY 500,000500.0k $5.0m $5.0m 0.18% New
16 Meteora Capital, LLC 0.36% of their portfolio Boca Raton, FL 484,697484.7k $4.9m $4.9m 0.36% New
17 Sculptor Capital LP 0.05% of their portfolio New York, NY 467,807467.8k $4.7m $4.7m 0.05% New
18 Verition Fund Management LLC 0.05% of their portfolio GREENWICH, CT 467,260467.3k $4.7m $4.7m 0.05% New
19 Periscope Capital Inc. 0.79% of their portfolio Toronto, A6 450,000450.0k $4.5m $4.5m 0.79% New
20 HBK INVESTMENTS L P 0.05% of their portfolio DALLAS, TX 400,004400.0k $4.0m $4.0m 0.05% New
21 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 400,000400.0k $4.0m $4.0m 0.00% New
22 TENOR CAPITAL MANAGEMENT Co., L.P. 0.06% of their portfolio NEW YORK, NY 400,000400.0k $4.0m $4.0m 0.06% New
23 SONA ASSET MANAGEMENT (US) LLC 0.15% of their portfolio NEW YORK, NY 386,047386.0k $3.9m $3.9m 0.15% New
24 Schonfeld Strategic Advisors LLC 0.03% of their portfolio NEW YORK, NY 385,567385.6k $3.9m $3.9m 0.03% New
25 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.02% of their portfolio HARRISBURG, PA 350,000350.0k $3.5m $3.5m 0.02% New
26 Shaolin Capital Management LLC 0.15% of their portfolio Miami, FL 349,700349.7k $3.5m $3.5m 0.15% New
27 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio TORONTO, A6 275,000275.0k $2.8m $2.8m 0.00% New
28 AQR Arbitrage LLC 0.05% of their portfolio Greenwich, CT 273,279273.3k $2.7m $2.7m 0.05% New
29 ARISTEIA CAPITAL, L.L.C. 0.05% of their portfolio GREENWICH, CT 228,700228.7k $2.3m $2.3m 0.05% New
30 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 225,552225.6k $2.3m $2.3m 0.01% New
31 DLD Asset Management, LP 0.23% of their portfolio NEW YORK, NY 225,000225.0k $2.3m $2.3m 0.23% New
32 Lineage Point Capital LP 0.54% of their portfolio PALM BEACH, FL 220,000220.0k $2.2m $2.2m 0.54% New
33 Mint Tower Capital Management B.V. 0.19% of their portfolio AMSTERDAM, P7 200,000200.0k $2.0m $2.0m 0.19% New
34 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 172,168172.2k $1.7m $1.7m 0.00% New
35 Radcliffe Capital Management, L.P. 0.13% of their portfolio BALA CYNWYD, PA 169,084169.1k $1.7m $1.7m 0.13% New
36 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 133,336133.3k $1.3m $1.3m 0.00% New
37 Boussard & Gavaudan Investment Management LLP 0.10% of their portfolio London, X0 100,000100.0k $1.0m $1.0m 0.10% New
38 GLAZER CAPITAL, LLC 0.01% of their portfolio New York, NY 43,99844.0k $443.0k $443.0k 0.01% New
39 UBS Group AG 0.00% of their portfolio ZURICH, V8 40,94540.9k $411.9k $411.9k 0.00% New
40 ABC ARBITRAGE SA 0.05% of their portfolio PARIS, I0 40,00040.0k $402.4k $402.4k 0.05% New
41 Virtu Financial LLC 0.01% of their portfolio New York, NY 33,80533.8k $340.0k $340.0k 0.01% New
42 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 25,00025.0k $251.5k $251.5k 0.00% New
43 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 11,36611.4k $114.3k $114.3k 0.00% New
44 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1616 $161 $161 0.00% New