Rallybio
RLYB
RLYB
46 hedge funds and large institutions have $20.7M invested in Rallybio in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 7 increasing their positions, 11 reducing their positions, and 2 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
less ownership
Funds ownership: →
36% less repeat investments, than reductions
Existing positions increased: 7 | Existing positions reduced: 11
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
Holders
46
Holding in Top 10
3
Calls
–
Puts
–
Top Buyers
| 1 | +$77.8K | |
| 2 | +$24.6K | |
| 3 | +$12.4K | |
| 4 |
Two Sigma Advisers
New York
|
+$12.4K |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$10.7K |
Top Sellers
| 1 | -$119K | |
| 2 | -$27.7K | |
| 3 | -$22.9K | |
| 4 |
VF
Virtu Financial
New York
|
-$7.83K |
| 5 |
HF
HRT Financial
New York
|
-$6.97K |
