GSD

Global Systems Dynamics Inc. Class A Common Stock

Delisted

GSD was delisted on the 23rd of January, 2024.

11 hedge funds and large institutions have $3.92M invested in Global Systems Dynamics Inc. Class A Common Stock in 2023 Q3 according to their latest regulatory filings, with 4 funds opening new positions, increasing their positions, 4 reducing their positions, and 8 closing their positions.

Holders
11
Holders Change
-4
Holders Change %
-26.67%
% of All Funds
0.18%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
4
Increased
Reduced
4
Closed
8
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
Walleye Capital
1
Walleye Capital
New York
$1.07M 95,531
Walleye Trading
2
Walleye Trading
New York
$606K 53,998
MSU
3
Mizuho Securities USA
New York
$514K 48,000 -46,000 -49%
WRBC
4
W.R. Berkley Corp
Connecticut
$472K 41,965 -85,091 -67%
YCM
5
Yakira Capital Management
Connecticut
$385K 34,285 -98,679 -74%
BCM
6
BCK Capital Management
Connecticut
$335K 29,854 +29,854 New
MC
7
Meteora Capital
Florida
$327K 29,101 +29,101 New
SC
8
Sculptor Capital
New York
$116K 10,301 +10,301 New
CS
9
Clear Street
New York
$88.6K 7,891 -21,369 -73%
UBS Group
10
UBS Group
Switzerland
$1.19K 106 +106 New
EC
11
Elequin Capital
New York
$382 34
WAM
12
Wolverine Asset Management
Illinois
-106,481 Closed
PC
13
Periscope Capital
Ontario, Canada
-100,199 Closed
AMC
14
Atlas Merchant Capital
New York
-100,000 Closed
Goldman Sachs
15
Goldman Sachs
New York
-75,000 Closed
PAMP
16
Polar Asset Management Partners
Ontario, Canada
-52,500 Closed
WCMNY
17
Westchester Capital Management (New York)
New York
-50,000 Closed
CSS
18
Cubist Systematic Strategies
Connecticut
-16,951 Closed
SOA
19
Sea Otter Advisors
Florida
-1,140 Closed
CFGS
20
Concourse Financial Group Securities
Alabama
SCM
21
Shaolin Capital Management
Florida