Spero Therapeutics
SPRO
SPRO
38 hedge funds and large institutions have $10.9M invested in Spero Therapeutics in 2025 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 9 increasing their positions, 10 reducing their positions, and 12 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
less ownership
Funds ownership: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
33% less capital invested
Capital invested by funds: $16.1M → $10.9M (-$5.27M)
92% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 12
Holders
38
Holding in Top 10
–
Calls
$7K
Puts
$2K
Top Buyers
| 1 | +$31.5K | |
| 2 | +$27.3K | |
| 3 | +$15.5K | |
| 4 |
EWA
EP Wealth Advisors
Torrance,
California
|
+$11.9K |
| 5 |
Northern Trust
Chicago,
Illinois
|
+$10.4K |
Top Sellers
| 1 | -$121K | |
| 2 | -$97K | |
| 3 | -$80.3K | |
| 4 |
Jane Street
New York
|
-$54.5K |
| 5 |
VF
Virtu Financial
New York
|
-$47K |