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
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
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
Holding in Top 10
–
Calls
$8.54M
Puts
$4.2M
Top Buyers
| 1 | +$4.29M | |
| 2 | +$3.73M | |
| 3 | +$3.45M | |
| 4 |
Millennium Management
New York
|
+$3.35M |
| 5 |
Jane Street
New York
|
+$2.52M |
Top Sellers
| 1 | -$6.2M | |
| 2 | -$4.98M | |
| 3 | -$3.1M | |
| 4 |
BA
Bard Associates
Chicago,
Illinois
|
-$2.89M |
| 5 |
ACM
Archon Capital Management
Seattle,
Washington
|
-$2.35M |
