CGCF · Cartesian Growth Corp IV · Shareholders & Ownership
Market Cap
$340.11M
Shares
34.69M
Volume · Oct 27
16.1K
Avg daily vol (38 sessions)
44.58K
Every disclosed holder of CGCF 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.
Who Owns CGCF
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 26,907,002 | 77.57% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 6,775,000 | 19.53% |
| Remaining | 1,005,498 | 2.90% |
| Registered funds (N-PORT, not summed) | 53,353 | 0.15% |
Shares outstanding: 34,687,500, 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 CGCF
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
6,775,000 | ||
| 2 |
MMCAP International Inc. SPC
13F
CIK 1304857 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,350,000 | ||
| 3 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,750,000 | ||
| 3.1 |
LMR Partners LLP
13G
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,750,000 | ||
| 4 |
Magnetar Financial LLC
13F
CIK 1352851 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,750,000 | ||
| 4.1 |
Magnetar Financial LLC
13G
CIK 1352851 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
1,750,000 | ||
| 5 |
Wealthspring Capital LLC
13F
CIK 1844495 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,349,229 | ||
| 6 |
Alberta Investment Management Corp
13F
CIK 1463559 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,300,000 | ||
| 7 |
AQR Arbitrage LLC
13F
CIK 1167456 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,296,720 | ||
| 8 |
Alyeska Investment Group, L.P.
13F
CIK 1453072 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,250,000 | ||
| 9 |
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F
CIK 1535845 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,200,000 | ||
| 10 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,150,000 | ||
| 11 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,103,280 | ||
| 12 |
METEORA CAPITAL, LLC
13F
CIK 1905106 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
899,634 | ||
| 13 |
Jain Global LLC
13F
CIK 2024579 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
800,000 | ||
| 14 |
Saba Capital Management, L.P.
13F
CIK 1510281 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
700,000 | ||
| 15 |
Shaolin Capital Management LLC
13F
CIK 1766806 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
667,800 | ||
| 16 |
HGC Investment Management Inc.
13F
CIK 1711200 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
650,000 | ||
| 17 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
650,000 | ||
| 18 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
625,000 | ||
| 19 |
Context Capital Management, LLC
13F
CIK 1301396 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
550,000 | ||
| 20 |
Linden Advisors LP
13F
CIK 1279396 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
500,000 | ||
| 21 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
453,124 | ||
| 22 |
Ghisallo Capital Management LLC
13F
CIK 1825214 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
450,000 | ||
| 23 |
PEAK6 LLC
13F
CIK 1389958 · Broker-dealer · Jun 30, 2026
carried, not yet filed for the newest quarter
|
450,000 | ||
| 24 |
GLAZER CAPITAL, LLC
13F
CIK 1076809 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
436,580 | ||
| 25 |
WHITEBOX ADVISORS LLC
13F
CIK 1257391 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
350,000 | ||
| 26 |
MOORE CAPITAL MANAGEMENT, LP
13F
CIK 1448574 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
250,000 | ||
| 27 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
225,000 | ||
| 28 |
BERKLEY W R CORP
13F
CIK 11544 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
225,000 | ||
| 29 |
Calamos Advisors LLC
13F
CIK 1316507 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
225,000 | ||
| 30 |
Kepos Capital LP
13F
CIK 1512020 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
225,000 | ||
| 31 |
Westchester Capital Management, LLC
13F
CIK 1512805 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
225,000 | ||
| 32 |
Centiva Capital, LP
13F
CIK 1692507 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200,000 | ||
| 33 |
Governors Lane LP
13F
CIK 1644187 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
200,000 | ||
| 34 |
Periscope Capital Inc.
13F
CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
175,000 | ||
| 35 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 36 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 37 |
L1 Global Manager Pty Ltd
13F
CIK 1878742 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 38 |
PRELUDE CAPITAL MANAGEMENT, LLC
13F
CIK 1387508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 39 |
STATE OF WISCONSIN INVESTMENT BOARD
13F
CIK 854157 · Pension or benefit plan · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 40 |
Stoic Point Capital Management LLC
13F
CIK 2043279 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
150,000 | ||
| 41 |
GRITSTONE ASSET MANAGEMENT LLC
13F
CIK 1964236 · Registered investment adviser · Sep 30, 2026
Classes CGCF, CGCFW
|
133,332 | ||
| 42 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
125,566 | ||
| 43 |
GABELLI & Co INVESTMENT ADVISERS, INC.
13F
CIK 932724 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
101,150 | ||
| 44 |
DLD Asset Management, LP
13F
CIK 1578299 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 45 |
Mint Tower Capital Management B.V.
13F
CIK 1666606 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 46 |
PICTON MAHONEY ASSET MANAGEMENT
13F
CIK 1539041 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 47 |
Radcliffe Capital Management, L.P.
13F
CIK 1218275 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 48 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 49 |
Verition Fund Management LLC
13F
CIK 1454027 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
100,000 | ||
| 50 |
Castle Hook Partners LP
13F
CIK 1687241 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
95,836 |
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 58 holders
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Key facts
CIK
2126043
CUSIP
G19316101
13F (30d)
3 filings
3 filers