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One Stop Systems
OSS

Overview Fund Activity

33 hedge funds and large institutions have $25.1M invested in One Stop Systems in 2021 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 10 increasing their positions, 9 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
33
Holders Change
-4
Holders Change %
-10.81%
% of All Funds
0.58%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
5
Increased
10
Reduced
9
Closed
9
Calls
$34K
Puts
$335K
Net Calls
-$301K
Net Calls Change
-$301K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$1.4M
2
PRCP
2
Pacific Ridge Capital Partners
Oregon
$2.83M
3
Morgan Stanley
3
Morgan Stanley
New York
$415K
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$411K
5
Millennium Management
5
Millennium Management
New York
$573K

Top Sellers

1
VF
1
Virtu Financial
New York
$0
2
TRCT
2
Tower Research Capital (TRC)
New York
$50K
3
AI
3
Ariel Investments
Illinois
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$128K
5
BCM
5
Bridgeway Capital Management
Texas
$164K
Name Holding Trade Value Shares
Change 		Shares
Change %
OSAM
26
O'Shaughnessy Asset Management
Connecticut
$66K +$27.9K +4,789 +73%
Citadel Advisors
27
Citadel Advisors
Florida
$60K -$89.1K -15,285 -60%
TRCT
28
Tower Research Capital (TRC)
New York
$50K -$214K -37,210 -81%
UBS Group
29
UBS Group
Switzerland
$21K +$9.3K +1,595 +80%
Wells Fargo
30
Wells Fargo
California
$17K -$6 -1 -0%
IA
31
IFP Advisors
Florida
$6K – – –
WOC
32
West Oak Capital
California
$5K -$5K -925 -50%
EWM
33
Edge Wealth Management
New York
$3K – – –
VF
34
Virtu Financial
New York
– -$230K -36,261 Closed
AI
35
Ariel Investments
Illinois
– -$151K -23,745 Closed
Squarepoint
36
Squarepoint
New York
– -$84K -13,241 Closed
Jane Street
37
Jane Street
New York
– -$84K -13,234 Closed
Rockefeller Capital Management
38
Rockefeller Capital Management
New York
– -$33K -5,250 Closed
MFIM
39
Mesirow Financial Investment Management
Illinois
– -$33K -5,218 Closed
PAM
40
Panagora Asset Management
Massachusetts
– -$4K -669 Closed
QT
41
Quantbot Technologies
New York
– -$1K -298 Closed
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