System1
SST
SST
54 hedge funds and large institutions have $13.2M invested in System1 in 2025 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 18 increasing their positions, 12 reducing their positions, and 7 closing their positions.
New
Increased
Maintained
Reduced
Closed
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding in top 10
Funds holding in top 10: →
less ownership
Funds ownership: →
less funds holding
Funds holding: →
43% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 7
58% less capital invested
Capital invested by funds: $31.6M → $13.2M (-$18.4M)
Holders
54
Holding in Top 10
1
Calls
$83K
Puts
–
Top Buyers
| 1 | +$45K | |
| 2 | +$18.9K | |
| 3 | +$8.48K | |
| 4 |
Jane Street
New York
|
+$8.33K |
| 5 |
Group One Trading
Chicago,
Illinois
|
+$8K |
Top Sellers
| 1 | -$175K | |
| 2 | -$125K | |
| 3 | -$101K | |
| 4 |
TSS
Two Sigma Securities
New York
|
-$65.5K |
| 5 |
EGM
Engineers Gate Manager
New York
|
-$46K |
