Purchases and Sales Made in Q4 2025 in Spero Therapeutics, Inc. (SPRO)
This table provides information about the institutional ownership of Spero Therapeutics, Inc. (SPRO) during Q4 2025. The information is specifically focused on institutions that hold shares of Spero Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-18.4K- 49.62% |
$36K - $48.8K
|
18.6K
$44.9K
|