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 49 institutions that hold shares in the stock, with a total of 13.9 Million shares, which have been reported (via 13F filing form) to have a value of $16.6 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Anson Funds Management LP
Dallas, TX |
Nov 15, 2024 Q3 2024 |
3,750,450
shares
|
$4.35 Million
0.6% of portfolio
|
Q1 2024
Reduced 12.73%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 13, 2024 Q3 2024 |
1,763,620
shares
|
$2.05 Million
0.0% of portfolio
|
Q3 2024
Reduced 0.39%
|
|
|
Atlas Venture Associates Ix, LLC
Boston, MA |
Nov 13, 2023 Q3 2023 |
1,353,303
shares
|
$1.57 Million
14.54% of portfolio
|
Q2 2023
Reduced 1.72%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 12, 2024 Q3 2024 |
1,071,860
shares
|
$1.24 Million
0.0% of portfolio
|
Q2 2024
Added 40.55%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2024 Q3 2024 |
974,653
shares
|
$1.13 Million
0.0% of portfolio
|
Q3 2024
Reduced 0.13%
|
|
|
Alphabet Inc.
Mountain View, CA |
Nov 07, 2024 Q3 2024 |
889,979
shares
|
$1.03 Million
0.08% of portfolio
|
Q4 2020
Reduced 20.0%
|
|
|
Adar1 Capital Management, LLC
Austin, TX |
Nov 14, 2024 Q3 2024 |
743,459
shares
|
$862,412
0.16% of portfolio
|
Q3 2024
Reduced 19.1%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
483,402
shares
|
$560,746
0.0% of portfolio
|
Q2 2024
Added 1.36%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2024 Q3 2024 |
481,187
shares
|
$558,176
0.0% of portfolio
|
Q3 2024
Reduced 2.23%
|
|
|
Novo Holdings
Hellerup, G7 |
Oct 24, 2024 Q3 2024 |
468,902
shares
|
$543,926
0.04% of portfolio
|
Q1 2021
Reduced 18.69%
|
|
|
Atlas Venture Life Science Advisors, LLC
|
Nov 12, 2024 Q3 2024 |
402,885
shares
|
$467,346
0.07% of portfolio
|
Q3 2024
Reduced 24.74%
|
|
|
Awm Investment Company, Inc.
New York, NY |
Nov 14, 2024 Q3 2024 |
333,400
shares
|
$386,744
0.06% of portfolio
|
Q3 2023
Reduced 13.04%
|
|
|
Oup Management Co., LLC
|
Nov 09, 2023 Q3 2023 |
249,070
shares
|
$288,921
0.68% of portfolio
|
Q4 2021
New holding
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2024 Q3 2024 |
184,800
shares
|
$214,367
0.01% of portfolio
|
Q1 2024
Added 37.09%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2024 Q3 2024 |
130,511
shares
|
$151,392
0.0% of portfolio
|
Q3 2023
Added 17.88%
|
|
|
Dafna Capital Management LLC
Los Angeles, CA |
Nov 14, 2024 Q3 2024 |
125,000
shares
|
$145,000
0.04% of portfolio
|
Q3 2022
New holding
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 13, 2024 Q3 2024 |
111,497
shares
|
$129,336
0.0% of portfolio
|
Q3 2024
Reduced 0.72%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2024 Q3 2024 |
81,425
shares
|
$94,453
0.0% of portfolio
|
Q3 2024
Reduced 73.91%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2024 Q3 2024 |
44,219
shares
|
$51,294
0.0% of portfolio
|
Q3 2024
Added 91.65%
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2024 Q3 2024 |
38,481
shares
|
$44,637
0.0% of portfolio
|
Q3 2024
Reduced 47.62%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2024 Q3 2024 |
32,172
shares
|
$37,319
0.0% of portfolio
|
Q3 2024
Reduced 67.34%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2024 Q3 2024 |
31,903
shares
|
$37,007
0.0% of portfolio
|
Q3 2024
Reduced 2.52%
|
|
|
Dlk Investment Management, LLC
Solana Beach, CA |
Oct 09, 2024 Q3 2024 |
31,355
shares
|
$36,371
0.02% of portfolio
|
Q4 2023
New holding
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 12, 2024 Q3 2024 |
28,565
shares
|
$33,135
0.0% of portfolio
|
Q4 2022
New holding
|
|
|
Shay Capital LLC
New York, NY |
Nov 14, 2024 Q3 2024 |
25,000
shares
|
$28,999
0.01% of portfolio
|
Q2 2024
Reduced 91.86%
|