Institutional shares held 68.8 Million
0 calls
31.4K puts
Total value of holdings $479M
$0 calls
$218K puts
Market Cap $301M
40,419,600 Shares Out.
Institutional ownership 170.17%
# of Institutions 125


Latest Institutional Activity in OLMA

Top Purchases

Q2 2025
Janus Henderson Group PLC Shares Held: 3.02M ($22.5M)
Q2 2025
Woodline Partners LP Shares Held: 3.51M ($26.1M)
Q2 2025
Morgan Stanley Shares Held: 1.44M ($10.7M)
Q2 2025
Ameriprise Financial Inc Shares Held: 1.17M ($8.73M)
Q2 2025
Vanguard Group Inc Shares Held: 3.27M ($24.3M)

Top Sells

Q2 2025
Wellington Management Group LLP Shares Held: 228K ($1.7M)
Q2 2025
Bio Impact Capital LLC Shares Held: 2.38M ($17.7M)
Q2 2025
Marshall Wace, LLP Shares Held: 12.8K ($95.2K)
Q2 2025
Nuveen, LLC Shares Held: 128K ($954K)
Q2 2025
Citadel Advisors LLC Shares Held: 1.71M ($12.7M)

About OLMA

Olema Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery, development, and commercialization of therapies for women's cancers. Its lead product candidate is OP-1250, an estrogen receptor (ER) antagonist and a selective ER degrader, which is in Phase 1/2 clinical trial for the treatment of recurrent, locally advanced, or metastatic estrogen receptor-positive, human epidermal growth factor receptor 2-negative breast cancer. The company was formerly known as CombiThera, Inc. and changed its name to Olema Pharmaceuticals, Inc. in March 2009. Olema Pharmaceuticals, Inc. was incorporated in 2006 and is headquartered in San Francisco, California.


Insider Transactions at OLMA

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
742K Shares
From 8 Insiders
Open market or private purchase 300K shares
Grant, award, or other acquisition 403K shares
Exercise of conversion of derivative security 39K shares
Sell / Disposition
8.91M Shares
From 9 Insiders
Sale (or disposition) back to the issuer 3.79M shares
Other acquisition or disposition 3.5M shares
Open market or private sale 916K shares
Open market or private purchase 701K shares

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