QSEAU

Quartzsea Acquisition Corporation Units
QSEAU

Overview Fund Activity

3 hedge funds and large institutions have $6.68M invested in Quartzsea Acquisition Corporation Units in 2025 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
3
Holders Change
-17
Holders Change %
-85%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
1
Reduced
1
Closed
17
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
UBS Group
UBS Group
Switzerland
$20.6K

Top Sellers

1
HCI
Harraden Circle Investments
New York
$0
2
MSU
Mizuho Securities USA
New York
$0
3
AA
AQR Arbitrage
Connecticut
$0
4
MP
Mangrove Partners
Connecticut
$0
5
PAMP
Polar Asset Management Partners
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
1
Rivernorth Capital Management
Florida
$5.15M – – –
CS
2
Clear Street
New York
$1.51M -$547K -53,182 -27%
UBS Group
3
UBS Group
Switzerland
$20.6K +$10 +1 +0.1%
HCI
4
Harraden Circle Investments
New York
– -$10.9M -1,075,789 Closed
MSU
5
Mizuho Securities USA
New York
– -$8.6M -856,000 Closed
AA
6
AQR Arbitrage
Connecticut
– -$5.05M -500,000 Closed
MP
7
Mangrove Partners
Connecticut
– -$4.12M -408,154 Closed
PAMP
8
Polar Asset Management Partners
Ontario, Canada
– -$3.54M -350,000 Closed
WAM
9
Wolverine Asset Management
Illinois
– -$3.08M -305,000 Closed
GCL
10
Glazer Capital LLC
New York
– -$2.97M -294,067 Closed
Two Sigma Investments
11
Two Sigma Investments
New York
– -$2.64M -260,999 Closed
SCM
12
Shaolin Capital Management
Florida
– -$2.53M -250,000 Closed
CA
13
Crossingbridge Advisors
New York
– -$2.02M -200,000 Closed
LA
14
Linden Advisors
New York
– -$1.77M -175,000 Closed
Hudson Bay Capital Management
15
Hudson Bay Capital Management
Connecticut
– -$1.77M -175,000 Closed
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
– -$1.72M -170,000 Closed
QL
17
Quarry LP
New York
– -$1.52M -150,000 Closed
WRBC
18
W.R. Berkley Corp
Connecticut
– -$1.5M -148,740 Closed
SSA
19
Schonfeld Strategic Advisors
New York
– -$404K -40,000 Closed
WAM
20
Warberg Asset Management
Illinois
– -$242K -24,000 Closed