Purchases and Sales Made in Q2 2025 in Spero Therapeutics, Inc. (SPRO)
This table provides information about the institutional ownership of Spero Therapeutics, Inc. (SPRO) during Q2 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 |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
511KNew |
$286K - $1.54M
|
511K
$1.23M
|
|
|
Aug 12, 2025
Q2 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
239KNew |
$134K - $722K
|
239K
$576K
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
187K+ 10.59% |
$105K - $564K
|
1.95M
$4.7M
|
|
|
Aug 13, 2025
Q2 2025
|
Stonepine Capital Management, LLC
Bend, OR |
BUY
|
- |
157KNew |
$87.9K - $474K
|
157K
$378K
|
|
|
Aug 14, 2025
Q2 2025
|
Ionic Capital Management LLC
New York, NY |
BUY
|
- |
150KNew |
$84K - $453K
|
150K
$362K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
69.8KNew |
$39.1K - $211K
|
69.8K
$168K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
42.5K+ 69.26% |
$23.8K - $128K
|
104K
$250K
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
34.6KNew |
$19.3K - $104K
|
34.6K
$83.3K
|
|
|
Jul 07, 2025
Q2 2025
|
Capital Asset Advisory Services LLC
Haslett, MI |
BUY
|
- |
32.5KNew |
$18.2K - $98.3K
|
32.5K
$78.4K
|
|
|
Jul 28, 2025
Q2 2025
|
Axxcess Wealth Management, LLC
Carlsbad, CA |
BUY
|
- |
32.5KNew |
$18.2K - $98.3K
|
32.5K
$78.4K
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
31.2KNew |
$17.5K - $94.2K
|
31.2K
$75.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
27.1KNew |
$15.2K - $82K
|
27.1K
$65.4K
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
BUY
|
- |
25.2K+ 494.78% |
$14.1K - $76.2K
|
30.3K
$73.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
15KNew |
$8.38K - $45.2K
|
15K
$36.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
8.24KNew |
$4.61K - $24.9K
|
8.24K
$19.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
5.74KNew |
$3.21K - $17.3K
|
5.74K
$13.8K
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
5.74KNew |
$3.21K - $17.3K
|
5.74K
$13.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
5.37K+ 189.95% |
$3.01K - $16.2K
|
8.19K
$19.7K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
4.54K+ 3.05% |
$2.54K - $13.7K
|
153K
$370K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
3.08KNew |
$1.73K - $9.31K
|
3.08K
$7.43K
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
2.25K+ 32.28% |
$1.26K - $6.8K
|
9.22K
$22.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
603New |
$338 - $1.82K
|
603
$1.45K
|
|
|
Sep 04, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
290New |
$162 - $876
|
290
$699
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
68+ 1.22% |
$38.1 - $205
|
5.63K
$13.6K
|
|
|
Aug 07, 2025
Q2 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
2+ 3.33% |
$1.12 - $6.04
|
62
$149
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-93- 0.09% |
$52.1 - $281
|
101K
$243K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-14.2K- 2.7% |
$7.94K - $42.8K
|
511K
$1.23M
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
SELL
|
- |
-40K- 25.84% |
$22.4K - $121K
|
115K
$277K
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-139K- 14.29% |
$77.7K - $419K
|
832K
$2.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-657K- 82.04% |
$368K - $1.99M
|
144K
$347K
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-758K- 87.04% |
$425K - $2.29M
|
113K
$272K
|
|
|
Aug 13, 2025
Q2 2025
|
Anson Funds Management LP
Dallas, TX |
SELL
|
- |
-2.18M- 57.48% |
$1.22M - $6.59M
|
1.62M
$3.89M
|
|