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Quantumsphere Acquisition Corp

Name Holding Trade Value Shares
Change
Change in
Stake
W.R. Berkley Corp
1
W.R. Berkley Corp
Connecticut
$9.01M +$3.79M +372,862 +73%
Mizuho Securities USA
2
Mizuho Securities USA
New York
$7.68M +$255K +25,039 +3%
Wolverine Asset Management
3
Wolverine Asset Management
Illinois
$6.16M -$10.2K -1,000 -0.2%
Karpus Investment Management
4
Karpus Investment Management
New York
$4.8M -$244K -24,000 -5%
Rivernorth Capital Management
5
Rivernorth Capital Management
Florida
$4.37M -$3.95K -388 -0.1%
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$4.19M – – –
Shaolin Capital Management
7
Shaolin Capital Management
Florida
$4.15M -$755K -74,239 -15%
Glazer Capital LLC
8
Glazer Capital LLC
New York
$4.09M -$233K -22,930 -5%
Linden Advisors
9
Linden Advisors
New York
$4.09M – – –
Polar Asset Management Partners
10
Polar Asset Management Partners
Ontario, Canada
$4.09M – – –
Highbridge Capital Management
11
Highbridge Capital Management
New York
$3.87M +$2.61M +256,529 +212%
Westchester Capital Management (New York)
12
Westchester Capital Management (New York)
New York
$3.58M +$1.02M +100,000 +40%
AQR Arbitrage
13
AQR Arbitrage
Connecticut
$3.19M +$43K +4,229 +1%
RLH Capital
14
RLH Capital
New York
$2.56M +$1.53M +150,000 +150%
Hudson Bay Capital Management
15
Hudson Bay Capital Management
Connecticut
$2.4M – – –
Cable Car Capital
16
Cable Car Capital
California
$1.79M – – –
Clear Street
17
Clear Street
New York
$1.68M -$104K -10,208 -6%
Heights Capital Management
18
Heights Capital Management
California
$1.53M – – –
Radcliffe Capital Management
19
Radcliffe Capital Management
Pennsylvania
$1.53M – – –
BNP Paribas Financial Markets
20
BNP Paribas Financial Markets
France
$1.18M – – –
Crossingbridge Advisors
21
Crossingbridge Advisors
New York
$1.1M – – –
Toronto Dominion Bank
22
Toronto Dominion Bank
Ontario, Canada
$1.02M -$1.68M -165,600 -62%
Periscope Capital
23
Periscope Capital
Ontario, Canada
$766K -$254K -25,000 -25%
Quarry LP
24
Quarry LP
New York
$766K +$763K +75,000 New
Schonfeld Strategic Advisors
25
Schonfeld Strategic Advisors
New York
$562K – – –