Institutional Ownership Spero Therapeutics, Inc. (SPRO)
This table provides information about the institutional ownership of Spero Therapeutics, Inc. (SPRO). We have compiled data on the 51 institutions that hold shares in the stock, with a total of 15.5 Million shares, which have been reported (via 13F filing form) to have a value of $20.3 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Anson Funds Management LP
Dallas, TX |
Aug 13, 2024 Q2 2024 |
3,750,450
shares
|
$4.99 Million
0.74% of portfolio
|
Q1 2024
Reduced 12.73%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 13, 2024 Q2 2024 |
1,770,525
shares
|
$2.35 Million
0.0% of portfolio
|
Q2 2024
Added 7.08%
|
|
|
Atlas Venture Associates Ix, LLC
Boston, MA |
Nov 13, 2023 Q3 2023 |
1,353,303
shares
|
$1.8 Million
14.54% of portfolio
|
Q2 2023
Reduced 1.72%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Aug 06, 2024 Q2 2024 |
1,071,860
shares
|
$1.43 Million
0.0% of portfolio
|
Q2 2024
Added 40.55%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Aug 09, 2024 Q2 2024 |
975,952
shares
|
$1.3 Million
0.0% of portfolio
|
Q2 2024
Added 14.22%
|
|
|
Adar1 Capital Management, LLC
Austin, TX |
Aug 13, 2024 Q2 2024 |
918,929
shares
|
$1.22 Million
0.23% of portfolio
|
Q2 2024
Reduced 0.86%
|
|
|
Alphabet Inc.
Mountain View, CA |
Aug 01, 2024 Q2 2024 |
889,979
shares
|
$1.18 Million
0.07% of portfolio
|
Q4 2020
Reduced 20.0%
|
|
|
Murchinson Ltd.
Toronto, A6 |
Aug 15, 2024 Q2 2024 |
873,910
shares
|
$1.16 Million
0.2% of portfolio
|
Q1 2024
Added 1.3%
|
|
|
Atlas Venture Life Science Advisors, LLC
|
Aug 08, 2024 Q2 2024 |
535,336
shares
|
$711,996
0.09% of portfolio
|
Q2 2024
Reduced 11.9%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 09, 2024 Q2 2024 |
492,187
shares
|
$654,608
0.0% of portfolio
|
Q2 2024
Added 4.85%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
483,402
shares
|
$642,924
0.0% of portfolio
|
Q2 2024
Added 1.36%
|
|
|
Novo Holdings
Hellerup, G7 |
Aug 20, 2024 Q2 2024 |
468,902
shares
|
$623,639
0.04% of portfolio
|
Q1 2021
Reduced 18.69%
|
|
|
Awm Investment Company, Inc.
New York, NY |
Aug 14, 2024 Q2 2024 |
333,400
shares
|
$443,422
0.07% of portfolio
|
Q3 2023
Reduced 13.04%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Aug 14, 2024 Q2 2024 |
312,034
shares
|
$415,005
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Oup Management Co., LLC
|
Nov 09, 2023 Q3 2023 |
249,070
shares
|
$331,263
0.68% of portfolio
|
Q4 2021
New holding
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Aug 14, 2024 Q2 2024 |
184,800
shares
|
$245,784
0.01% of portfolio
|
Q1 2024
Added 37.09%
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2024 Q2 2024 |
130,511
shares
|
$173,579
0.0% of portfolio
|
Q3 2023
Added 17.88%
|
|
|
Dafna Capital Management LLC
Los Angeles, CA |
Aug 14, 2024 Q2 2024 |
125,000
shares
|
$166,250
0.04% of portfolio
|
Q3 2022
New holding
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 14, 2024 Q2 2024 |
112,303
shares
|
$149,362
0.0% of portfolio
|
Q2 2024
Reduced 1.97%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2024 Q2 2024 |
98,518
shares
|
$131,028
0.0% of portfolio
|
Q2 2024
Reduced 33.38%
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2024 Q2 2024 |
73,469
shares
|
$97,713
0.0% of portfolio
|
Q2 2024
Reduced 65.67%
|
|
|
Two Sigma Securities, LLC
New York, NY |
Aug 14, 2024 Q2 2024 |
67,728
shares
|
$90,078
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Aug 14, 2024 Q2 2024 |
32,729
shares
|
$43,529
0.0% of portfolio
|
Q2 2024
Added 15.07%
|
|
|
Dlk Investment Management, LLC
Solana Beach, CA |
Aug 02, 2024 Q2 2024 |
31,355
shares
|
$41,702
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2024 Q2 2024 |
28,565
shares
|
$37,991
0.0% of portfolio
|
Q4 2022
New holding
|