One Stop Systems
OSS
OSS
37 hedge funds and large institutions have $22.6M invested in One Stop Systems in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 12 increasing their positions, 11 reducing their positions, and 4 closing their positions.
Holders
37
Holders Change
+4
Holders Change %
+12.12%
% of All Funds
0.5%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
12
Reduced
11
Closed
4
Calls
$462K
Puts
$66K
Net Calls
+$396K
Net Calls Change
+$454K
Top Buyers
| 1 |
1
Marshall Wace
London,
United Kingdom
|
$1.69M |
| 2 |
2
Jane Street
New York
|
$952K |
| 3 |
EI
3
EAM Investors
Solana Beach,
California
|
$481K |
| 4 |
4
Citadel Advisors
Miami,
Florida
|
$545K |
| 5 |
VF
5
Virtu Financial
New York
|
$179K |
