KBON · Karbon Capital Partners Corp. · Shareholders & Ownership

$10.08 +0.01 (+0.05%)

Market Cap

$443.45M

44.02M

Volume · Oct 21 336 Avg daily vol (3M) 134.21K

Every disclosed holder of KBON 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.

How the holder list picks a filing →

Who Owns KBON

13F quarter Jun 30, 2026

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	59	38,676,027	87.87%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	1	890,000	2.02%	Yes
Remaining	—	4,448,973	10.11%	Rest
Registered funds (N-PORT, not summed)	0	0	0.00%	No

Shares outstanding: 44,015,000, 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.

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 KBON

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Empyrean Capital Partners, LP 13F CIK 1317195 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	3,290,940	7.48%	0	Jun 30, 2026	Classes KBON, KBONW
2	ADAGE CAPITAL PARTNERS GP, L.L.C. 13F CIK 1165408 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	3,150,000	7.16%	0	Jun 30, 2026	Classes KBON, KBONW
3	Alberta Investment Management Corp 13F CIK 1463559 · Non-US institution · Jun 30, 2026 Classes KBON, KBONW	2,500,000	5.68%	0	Jun 30, 2026	Classes KBON, KBONW
4	Fort Baker Capital Management LP 13F CIK 1688382 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	1,874,693	4.26%	0	Jun 30, 2026	Classes KBON, KBONW
4.1	Fort Baker Capital Management LP 13G CIK 1688382 · Registered investment adviser · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	1,499,756	3.41%	0	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
5	Yaupon Capital Management LP 13F CIK 1755028 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	1,837,499	4.17%	0	Jun 30, 2026	Classes KBON, KBONW
6	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONU	1,829,400	4.16%	+10,815	Jun 30, 2026	Classes KBON, KBONU
7	Linden Advisors LP 13F CIK 1279396 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONU, KBONW	1,787,821	4.06%	+412,822	Jun 30, 2026	Classes KBON, KBONU, KBONW
8	Governors Lane LP 13F CIK 1644187 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	1,375,000	3.12%	0	Jun 30, 2026	Classes KBON, KBONW
9	Magnetar Financial LLC 13F CIK 1352851 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	1,250,000	2.84%	0	Jun 30, 2026	Classes KBON, KBONW
10	Allianz Asset Management GmbH 13F CIK 1535323 · Unknown · Jun 30, 2026	1,000,000	2.27%	0	Jun 30, 2026
11	Blackstone Inc. 13F CIK 1393818 · Investment adviser · Jun 30, 2026	1,000,000	2.27%	0	Jun 30, 2026
12	Ghisallo Capital Management LLC 13F CIK 1825214 · Registered investment adviser · Jun 30, 2026	1,000,000	2.27%	0	Jun 30, 2026
13	Polar Asset Management Partners Inc. 13F CIK 1326389 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	941,000	2.14%	+3,500	Jun 30, 2026	Classes KBON, KBONW
14	Davidson Kempner Capital Management LP 13F CIK 1595082 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	937,500	2.13%	+187,500	Jun 30, 2026	Classes KBON, KBONW
15	Decagon Asset Management LLP 13F CIK 1950677 · Unknown · Jun 30, 2026 Classes KBON, KBONW	903,634	2.05%	+86,371	Jun 30, 2026	Classes KBON, KBONW
16	KARAM THOMAS F Insider CIK 1183996 · Dec 12, 2025 Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed	890,000	2.02%	—	Dec 12, 2025	Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed
17	Karbon Capital Partners Core Holdings, LLC 13D CIK 2100658 · Unknown · Jun 30, 2026	890,000	2.02%	—	Jun 30, 2026
17.1	Karbon Capital Partners Core Holdings, LLC Insider CIK 2100658 · Dec 12, 2025 Director, 10% Owner, issuer-wide, not summed	890,000	2.02%	—	Dec 12, 2025	Director, 10% Owner, issuer-wide, not summed
18	Zajkowski Jeffrey J. Insider CIK 2089392 · Dec 12, 2025 Director, Chief Financial Officer, 10% Owner, issuer-wide, not summed	890,000	2.02%	—	Dec 12, 2025	Director, Chief Financial Officer, 10% Owner, issuer-wide, not summed
19	PICTON MAHONEY ASSET MANAGEMENT 13F CIK 1539041 · Non-US institution · Jun 30, 2026 Classes KBON, KBONW	875,000	1.99%	0	Jun 30, 2026	Classes KBON, KBONW
20	TORONTO DOMINION BANK 13F CIK 947263 · Bank · Jun 30, 2026 Classes KBON, KBONU, KBONW	806,700	1.83%	+324,785	Jun 30, 2026	Classes KBON, KBONU, KBONW
21	MOORE CAPITAL MANAGEMENT, LP 13F CIK 1448574 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	625,000	1.42%	0	Jun 30, 2026	Classes KBON, KBONW
22	Verition Fund Management LLC 13F CIK 1454027 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	613,497	1.39%	+26,130	Jun 30, 2026	Classes KBON, KBONW
23	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 13F CIK 1535845 · Non-US institution · Jun 30, 2026 Classes KBON, KBONW	593,750	1.35%	0	Jun 30, 2026	Classes KBON, KBONW
24	Periscope Capital Inc. 13F CIK 1695320 · Exempt reporting adviser · Jun 30, 2026 Classes KBON, KBONW	580,700	1.32%	0	Jun 30, 2026	Classes KBON, KBONW
25	Shaolin Capital Management LLC 13F CIK 1766806 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	565,205	1.28%	-3,795	Jun 30, 2026	Classes KBON, KBONW
26	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026	539,186	1.23%	0	Jun 30, 2026
27	HBK INVESTMENTS L P 13F CIK 1011443 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	500,005	1.14%	0	Jun 30, 2026	Classes KBON, KBONW
28	BlueCrest Capital Management Ltd 13F CIK 1610880 · Unknown · Jun 30, 2026	500,000	1.14%	0	Jun 30, 2026
29	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 Classes KBON, KBONW	500,000	1.14%	0	Jun 30, 2026	Classes KBON, KBONW
30	HGC Investment Management Inc. 13F CIK 1711200 · Non-US institution · Jun 30, 2026	500,000	1.14%	0	Jun 30, 2026
31	LMR Partners LLP 13F CIK 1578621 · Exempt reporting adviser · Jun 30, 2026	500,000	1.14%	0	Jun 30, 2026
32	TENOR CAPITAL MANAGEMENT Co., L.P. 13F CIK 1346554 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	500,000	1.14%	0	Jun 30, 2026	Classes KBON, KBONW
33	Schonfeld Strategic Advisors LLC 13F CIK 1665241 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	482,212	1.10%	-2,666	Jun 30, 2026	Classes KBON, KBONW
34	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 13F CIK 1083190 · Unknown · Jun 30, 2026 Classes KBON, KBONW	432,500	0.98%	-5,000	Jun 30, 2026	Classes KBON, KBONW
35	METEORA CAPITAL, LLC 13F CIK 1905106 · Investment adviser · Jun 30, 2026	414,490	0.94%	-70,207	Jun 30, 2026
36	Clear Street Group Inc. 13F CIK 1881567 · Unknown · Jun 30, 2026 Classes KBON, KBONU, KBONW	399,815	0.91%	-29,111	Jun 30, 2026	Classes KBON, KBONU, KBONW
37	AQR Arbitrage LLC 13F CIK 1167456 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	397,637	0.90%	+52,205	Jun 30, 2026	Classes KBON, KBONW
38	SONA ASSET MANAGEMENT (US) LLC 13F CIK 1856405 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	395,972	0.90%	0	Jun 30, 2026	Classes KBON, KBONW
39	ARISTEIA CAPITAL, L.L.C. 13F CIK 1080171 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	285,873	0.65%	0	Jun 30, 2026	Classes KBON, KBONW
40	DLD Asset Management, LP 13F CIK 1578299 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	281,249	0.64%	0	Jun 30, 2026	Classes KBON, KBONW
41	Lineage Point Capital LP 13F CIK 2093311 · Unknown · Jun 30, 2026 Classes KBON, KBONW	275,000	0.62%	0	Jun 30, 2026	Classes KBON, KBONW
42	Radcliffe Capital Management, L.P. 13F CIK 1218275 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	254,337	0.58%	+48,705	Jun 30, 2026	Classes KBON, KBONW
43	Mint Tower Capital Management B.V. 13F CIK 1666606 · Unknown · Jun 30, 2026 Classes KBON, KBONW	250,000	0.57%	0	Jun 30, 2026	Classes KBON, KBONW
44	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026 Classes KBON, KBONW	211,376	0.48%	0	Jun 30, 2026	Classes KBON, KBONW
45	OMERS ADMINISTRATION Corp 13F CIK 1053321 · Pension or benefit plan · Jun 30, 2026	200,078	0.45%	0	Jun 30, 2026
46	CITIGROUP INC 13F CIK 831001 · Bank · Jun 30, 2026	196,400	0.45%	-153,600	Jun 30, 2026
47	Jain Global LLC 13F CIK 2024579 · Registered investment adviser · Jun 30, 2026 Classes KBON, KBONW	187,500	0.43%	-112,215	Jun 30, 2026	Classes KBON, KBONW
48	K2 PRINCIPAL FUND, L.P. 13F CIK 1461790 · Unknown · Jun 30, 2026 Classes KBON, KBONW	185,685	0.42%	+185,685	Jun 30, 2026	Classes KBON, KBONW
49	Walleye Capital LLC 13F CIK 1758720 · Registered investment adviser · Jun 30, 2026	177,282	0.40%	0	Jun 30, 2026
50	Parallax Volatility Advisers, L.P. 13F CIK 1521001 · Registered investment adviser · Jun 30, 2026	145,948	0.33%	+107,538	Jun 30, 2026

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.

Showing 1–50 of 62 holders

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Key facts CIK 2088749 CUSIP G5225W100