Torrey Growth & Income Advisors Spero Therapeutics, Inc. Put Options Transaction History
Torrey Growth & Income Advisors
- $340 Billion
- Q3 2025
Put Options
0 transactions
| Quarter | Operation | Price Per put | puts change | puts Held | SEC Form |
|---|
Others Institutions Holding SPRO
# of Institutions
50Shares Held
10.6MCall Options Held
0Put Options Held
65.7K-
Vanguard Group Inc Valley Forge, PA1.99MShares$4.8 Million0.0% of portfolio
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Anson Funds Management LP Dallas, TX1.6MShares$3.86 Million0.5% of portfolio
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Jim Simons Renaissance Technologies LLC | New York, Ny1.45MShares$3.5 Million0.0% of portfolio
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Atlas Venture Associates Ix, LLC Boston, MA1.35MShares$3.26 Million14.54% of portfolio
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Alphabet Inc. Mountain View, CA890KShares$2.14 Million0.1% of portfolio
About Spero Therapeutics, Inc.
- Ticker SPRO
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 35,067,500
- Market Cap $84.5M
- Description
- Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to ...