Skip to main content
HACQW logo

HACQW · HCM IV Acquisition Corp. · Shareholders & Ownership

Track HACQW — free
$0.40 At close · Oct 16
Market Cap
$374.12M
Shares
37.38M
Volume · Oct 16 57.19K Avg daily vol (16 sessions) 19.2K

Every disclosed holder of HACQW 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 HACQW

13F quarter Jun 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left out

No chart: shares outstanding cannot be set against these holders.

Holder group Shares % Out
Institutional (13F) 4,873,343 —
Insiders (Forms 3, 4, 5) 0 —
13D/G-only blocks 0 —
Registered funds (N-PORT, not summed) 0 —

% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.

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 HACQW

# Holder Shares
1
MMCAP International Inc. SPC
13F CIK 1304857 · Unknown · Jun 30, 2026
350,000
2
Polar Asset Management Partners Inc.
13F CIK 1326389 · Registered investment adviser · Jun 30, 2026
350,000
3
AQR Arbitrage LLC
13F CIK 1167456 · Registered investment adviser · Jun 30, 2026
325,528
4
Linden Advisors LP
13F CIK 1279396 · Registered investment adviser · Jun 30, 2026
312,500
5
Alberta Investment Management Corp
13F CIK 1463559 · Non-US institution · Jun 30, 2026
250,000
6
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
13F CIK 1535845 · Non-US institution · Jun 30, 2026
250,000
7
Magnetar Financial LLC
13F CIK 1352851 · Registered investment adviser · Jun 30, 2026
250,000
8
Hudson Bay Capital Management LP
13F CIK 1393825 · Registered investment adviser · Jun 30, 2026
204,000
9
TORONTO DOMINION BANK
13F CIK 947263 · Bank · Jun 30, 2026
200,146
10
GLAZER CAPITAL, LLC
13F CIK 1076809 · Registered investment adviser · Jun 30, 2026
175,000
11
Saba Capital Management, L.P.
13F CIK 1510281 · Registered investment adviser · Jun 30, 2026
174,998
12
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Non-US institution · Jun 30, 2026
154,764
13
Kryger Capital LLC
13F CIK 2123957 · Registered investment adviser · Jun 30, 2026
150,467
14
TENOR CAPITAL MANAGEMENT Co., L.P.
13F CIK 1346554 · Registered investment adviser · Jun 30, 2026
150,000
15
Mint Tower Capital Management B.V.
13F CIK 1666606 · Unknown · Jun 30, 2026
125,000
16
PICTON MAHONEY ASSET MANAGEMENT
13F CIK 1539041 · Non-US institution · Jun 30, 2026
124,999
17
WHITEBOX ADVISORS LLC
13F CIK 1257391 · Registered investment adviser · Jun 30, 2026
112,500
18
WOLVERINE ASSET MANAGEMENT LLC
13F CIK 1279891 · Registered investment adviser · Jun 30, 2026
100,000
19
Verition Fund Management LLC
13F CIK 1454027 · Registered investment adviser · Jun 30, 2026
89,990
20
Radcliffe Capital Management, L.P.
13F CIK 1218275 · Registered investment adviser · Jun 30, 2026
89,283
21
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
13F CIK 1083190 · Unknown · Jun 30, 2026
75,000
22
SONA ASSET MANAGEMENT (US) LLC
13F CIK 1856405 · Registered investment adviser · Jun 30, 2026
75,000
23
Periscope Capital Inc.
13F CIK 1695320 · Exempt reporting adviser · Jun 30, 2026
71,100
24
Clear Street Group Inc.
13F CIK 1881567 · Unknown · Jun 30, 2026
63,228
25
TIG Advisors, LLC
13F CIK 1358253 · Registered investment adviser · Jun 30, 2026
62,523
26
HBK INVESTMENTS L P
13F CIK 1011443 · Registered investment adviser · Jun 30, 2026
62,501
27
Sculptor Capital LP
13F CIK 1054587 · Registered investment adviser · Jun 30, 2026
62,458
28
Shaolin Capital Management LLC
13F CIK 1766806 · Registered investment adviser · Jun 30, 2026
57,103
29
DLD Asset Management, LP
13F CIK 1578299 · Registered investment adviser · Jun 30, 2026
50,000
30
K2 PRINCIPAL FUND, L.P.
13F CIK 1461790 · Unknown · Jun 30, 2026
50,000
31
MOORE CAPITAL MANAGEMENT, LP
13F CIK 1448574 · Registered investment adviser · Jun 30, 2026
50,000
32
RIVERNORTH CAPITAL MANAGEMENT, LLC
13F CIK 1447578 · Registered investment adviser · Jun 30, 2026
50,000
33
Governors Lane LP
13F CIK 1644187 · Registered investment adviser · Jun 30, 2026
43,750
34
Bulldog Investors, LLP
13F CIK 1504304 · Registered investment adviser · Jun 30, 2026
37,500
35
Galaxy Digital Inc.
13F CIK 1859392 · Unknown · Jun 30, 2026
37,500
36
Schonfeld Strategic Advisors LLC
13F CIK 1665241 · Registered investment adviser · Jun 30, 2026
31,250
37
BERKLEY W R CORP
13F CIK 11544 · Insurance company · Jun 30, 2026
24,858
38
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F CIK 1165408 · Registered investment adviser · Jun 30, 2026
12,500
39
HEIGHTS CAPITAL MANAGEMENT, INC
13F CIK 1081698 · Unknown · Jun 30, 2026
11,897
40
Kepos Capital LP
13F CIK 1512020 · Registered investment adviser · Jun 30, 2026
6,000

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.

Key facts CIK 2089982 CUSIP G4365S102