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One Stop Systems
OSS
OSS
77 hedge funds and large institutions have $63.1M invested in One Stop Systems in 2026 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 22 increasing their positions, 22 reducing their positions, and 18 closing their positions.
New
Increased
Maintained
Reduced
Closed
103% more call options, than puts
Call options by funds: $8.54M | Put options by funds: $4.2M
50% more first-time investments, than exits
New positions opened: 27 | Existing positions closed: 18
12% more funds holding
Funds holding: 69 → 77 (+8)
0% more repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 22
4.24% less ownership
Funds ownership: 37.93% → 33.69% (-4.2%)
5% less capital invested
Capital invested by funds: $66.8M → $63.1M (-$3.65M)
Holders
77
Holders Change
+8
Holders Change %
+11.59%
% of All Funds
0.95%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
22
Reduced
22
Closed
18
Calls
$8.54M
Puts
$4.2M
Net Calls
+$4.34M
Net Calls Change
+$2.08M
Top Buyers
| 1 |
BlackRock
New York
|
+$4.29M |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$3.73M |
| 3 |
Morgan Stanley
New York
|
+$3.45M |
| 4 |
Millennium Management
New York
|
+$3.35M |
| 5 |
Jane Street
New York
|
+$2.52M |
