We are live on ! Find out more
SUMAU

SUMA Acquisition Corp Units
SUMAU

45 hedge funds and large institutions have $161M invested in SUMA Acquisition Corp Units in 2026 Q1 according to their latest regulatory filings, with 45 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

104.28% more ownership

Funds ownership: 0% → 104.28% (+104%)

Holders
45
Holders Change
+45
Holders Change %
–
% of All Funds
0.55%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
45
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MF
Magnetar Financial
Illinois
+$14.9M
2
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
+$14.5M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$13.5M
4
PAMP
Polar Asset Management Partners
Ontario, Canada
+$13M
5
CC
Centiva Capital
New York
+$10M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
1
Magnetar Financial
Illinois
$14.9M +$14.9M +1,485,000 New
AIMCA
2
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$14.5M +$14.5M +1,450,000 New
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$13.5M +$13.5M +1,350,000 New
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$13M +$13M +1,300,000 New
CC
5
Centiva Capital
New York
$10M +$10M +1,000,000 New
GCL
6
Glazer Capital LLC
New York
$8.65M +$8.64M +863,411 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
7
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$8.62M +$8.6M +860,000 New
HCM
8
Highbridge Capital Management
New York
$7.15M +$7.15M +714,546 New
Millennium Management
9
Millennium Management
New York
$6.51M +$6.5M +650,000 New
WRBC
10
W.R. Berkley Corp
Connecticut
$5.48M +$5.47M +546,810 New
CCM
11
Context Capital Management
California
$5.01M +$5M +500,000 New
RCM
12
Rivernorth Capital Management
Florida
$5.01M +$5M +500,000 New
WC
13
Wealthspring Capital
New York
$4.92M +$4.92M +491,400 New
MP
14
Mangrove Partners
Connecticut
$4.51M +$4.5M +450,000 New
RCM
15
Radcliffe Capital Management
Pennsylvania
$2.76M +$2.76M +275,500 New
Two Sigma Investments
16
Two Sigma Investments
New York
$2.72M +$2.72M +271,875 New
AC
17
Aristeia Capital
Connecticut
$2.5M +$2.5M +250,000 New
DAM
18
DLD Asset Management
New York
$2.5M +$2.5M +250,000 New
ECM
19
ExodusPoint Capital Management
New York
$2M +$2M +200,000 New
KPF
20
K2 Principal Fund
Ontario, Canada
$2M +$2M +200,000 New
LA
21
Linden Advisors
New York
$1.75M +$1.75M +175,000 New
AA
22
AQR Arbitrage
Connecticut
$1.72M +$1.71M +171,330 New
BNP Paribas Financial Markets
23
BNP Paribas Financial Markets
France
$1.67M +$1.67M +166,562 New
WAM
24
Wolverine Asset Management
Illinois
$1.57M +$1.57M +156,881 New
Parallax Volatility Advisers
25
Parallax Volatility Advisers
California
$1.51M +$1.5M +150,000 New
1
2

SUMAU Hedge Fund Activity: Q1 2026 in Review

45 of the 8,134 institutional investors tracked by Wall St. Rank reported a position in SUMA Acquisition Corp Units (SUMAU) for Q1 2026, worth a combined $161M.

Buyers outnumbered sellers: 45 funds opened new SUMAU positions and 0 closed out — a net gain of 45 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Magnetar Financial, opening a new position worth an estimated $14.9M.

  • 45 institutional investors held SUMA Acquisition Corp Units (SUMAU) as of Q1 2026, up from 0 in Q4 2025.
  • Funds reported $161M of SUMA Acquisition Corp Units stock for Q1 2026.
  • 45 funds opened new SUMA Acquisition Corp Units positions in Q1 2026 and 0 closed out, a net change of +45 holders.
  • The largest SUMA Acquisition Corp Units buyer in Q1 2026 was Magnetar Financial, an estimated $14.9M added.

Based on aggregated 13F filings for Q1 2026.