Institutional Ownership
Rubico Inc
CUSIP Y1250N115COMQ1 2026
Institutional Holders
4
13F filers
Shares Held
41.4K
Aggregate institutional
Institutional Value
$19.8K
Q1 2026
Net New Holders
+4
4 new · 0 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions4
Increased0
Decreased0
Sold out0
Institutional Holders
4 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Jane Street Group, LLC | 28.9K | $13.8K | +28.9K | New |
| 2 | Tower Research Capital LLC (Trc) | 8.1K | $3.9K | +8.1K | New |
| 3 | Ubs Group AG | 4.4K | $2.1K | +4.4K | New |
| 4 | Citigroup Inc | 30 | $14 | +30 | New |