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HCMA

HCM III Acquisition Corp
HCMA

54 hedge funds and large institutions have $230M invested in HCM III Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 11 increasing their positions, 7 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

57% more repeat investments, than reductions

Existing positions increased: 11 | Existing positions reduced: 7

1.98% more ownership

Funds ownership: 88.28% → 90.26% (+2%)

3% more capital invested

Capital invested by funds: $224M → $230M (+$5.88M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

2% less funds holding

Funds holding: 55 → 54 (-1)

20% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 5

Holders
54
Holders Change
-1
Holders Change %
-1.82%
% of All Funds
0.66%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
4
Increased
11
Reduced
7
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MC
Meteora Capital
Florida
+$6.34M
2
BCM
BlueCrest Capital Management
Jersey
+$3.54M
3
RCM
Rivernorth Capital Management
Florida
+$2.03M
4
WRBC
W.R. Berkley Corp
Connecticut
+$1.01M
5
GCL
Glazer Capital LLC
New York
+$937K

Top Sellers

Rank Fund Capital Flow
1
HCI
Harraden Circle Investments
New York
-$4.25M
2
WAM
Wolverine Asset Management
Illinois
-$2.27M
3
MSU
Mizuho Securities USA
New York
-$2.24M
4
PC
Periscope Capital
Ontario, Canada
-$506K
5
DCM
Driehaus Capital Management
Illinois
-$503K
Name Holding Trade Value Shares
Change 		Change in
Stake
MSU
26
Mizuho Securities USA
New York
$3.02M -$2.24M -221,090 -42%
BFM
27
Boothbay Fund Management
New York
$3M +$35K +3,453 +1%
SCM
28
Shaolin Capital Management
Florida
$2.52M – – –
DAM
29
DLD Asset Management
New York
$2.52M +$405K +40,000 +19%
CS
30
Clear Street
New York
$2.48M +$49.9K +4,926 +2%
Toronto Dominion Bank
31
Toronto Dominion Bank
Ontario, Canada
$2.17M -$468K -46,219 -18%
KPF
32
K2 Principal Fund
Ontario, Canada
$2.02M -$350K -34,602 -15%
COPPSERS
33
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.02M – – –
RCM
34
Rivernorth Capital Management
Florida
$2.02M +$2.03M +199,996 New
WAM
35
Wolverine Asset Management
Illinois
$1.33M -$2.27M -223,667 -63%
BNP Paribas Financial Markets
36
BNP Paribas Financial Markets
France
$1.22M – – –
VF
37
Virtu Financial
New York
$1.05M -$311K -30,718 -23%
HI
38
HBK Investments
Texas
$1.01M – – –
MCM
39
Moore Capital Management
New York
$1.01M – – –
WA
40
Whitebox Advisors
Minnesota
$1.01M – – –
GD
41
Galaxy Digital
New York
$1.01M +$1.01M +100,000 New
UBS Group
42
UBS Group
Switzerland
$722K +$339K +33,431 +88%
RAM
43
Readystate Asset Management
Illinois
$541K +$543K +53,603 New
Hudson Bay Capital Management
44
Hudson Bay Capital Management
Connecticut
$505K – – –
GAM
45
Gritstone Asset Management
Maryland
$504K – – –
GCM
46
Ghisallo Capital Management
Massachusetts
$253K – – –
AC
47
Aristeia Capital
Connecticut
$252K – – –
DKCM
48
Davidson Kempner Capital Management
New York
$252K – – –
JP Morgan Chase
49
JP Morgan Chase
New York
$250K – – –
AA
50
ABC Arbitrage
France
$202K – – –
1
2
3

HCMA Hedge Fund Activity: Q1 2026 in Review

54 of the 8,169 institutional investors tracked by Wall St. Rank reported a position in HCM III Acquisition Corp (HCMA) for Q1 2026, worth a combined $230M — up 2.6% from $224M a quarter earlier.

Sellers outnumbered buyers: 5 funds closed out of HCMA and 4 opened new positions — a net loss of 1 holder — while 7 trimmed existing stakes and 11 added.

The largest buyer was Meteora Capital, adding an estimated $6.34M. The largest seller was Harraden Circle Investments, exiting entirely with an estimated $4.25M sold.

  • 54 institutional investors held HCM III Acquisition Corp (HCMA) as of Q1 2026, down from 55 in Q4 2025.
  • Funds reported $230M of HCM III Acquisition Corp stock for Q1 2026, up 2.6% quarter-over-quarter.
  • 4 funds opened new HCM III Acquisition Corp positions in Q1 2026 and 5 closed out, a net change of -1 holder.
  • The largest HCM III Acquisition Corp buyer in Q1 2026 was Meteora Capital, an estimated $6.34M added.
  • The largest HCM III Acquisition Corp seller in Q1 2026 was Harraden Circle Investments, an estimated $4.25M sold.

Based on aggregated 13F filings for Q1 2026.