SIMA

SIM Acquisition Corp I

45 hedge funds and large institutions have $228M invested in SIM Acquisition Corp I in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 7 increasing their positions, 14 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MF
1
Magnetar Financial
Illinois
$20.8M
KIM
2
Karpus Investment Management
New York
$18.5M
AA
3
AQR Arbitrage
Connecticut
$15.6M
PMAM
4
Picton Mahoney Asset Management
Ontario, Canada
$13.9M
FTCM
5
First Trust Capital Management
Illinois
$13.9M
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$10.6M
LP
7
LMR Partners
United Kingdom
$10.5M
MI
8
MMCAP International
Cayman Islands
$10.5M
WRBC
9
W.R. Berkley Corp
Connecticut
$9.78M
Toronto Dominion Bank
10
Toronto Dominion Bank
Ontario, Canada
$8.37M
WCMNY
11
Westchester Capital Management (New York)
New York
$8.27M
AIMCA
12
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$8.05M
Goldman Sachs
13
Goldman Sachs
New York
$6.68M
WC
14
Wealthspring Capital
New York
$6.62M
Hudson Bay Capital Management
15
Hudson Bay Capital Management
Connecticut
$6.4M
WAM
16
Wolverine Asset Management
Illinois
$5.92M
RCM
17
Radcliffe Capital Management
Pennsylvania
$5.78M
DAM
18
DLD Asset Management
New York
$5.38M
WA
19
Whitebox Advisors
Minnesota
$5.36M
Two Sigma Investments
20
Two Sigma Investments
New York
$5.36M
RCM
21
Rivernorth Capital Management
Florida
$3.83M
PC
22
Periscope Capital
Ontario, Canada
$3.22M
CCM
23
Context Capital Management
California
$2.89M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
24
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.68M
GCL
25
Glazer Capital LLC
New York
$2.41M