Institutional shares held 67.3 Million
973K calls
1.54M puts
Total value of holdings $8.71B
$126M calls
$200M puts
Market Cap $7.73B
59,719,600 Shares Out.
Institutional ownership 112.67%
# of Institutions 400


Latest Institutional Activity in BPMC

Top Purchases

Q2 2025
Pentwater Capital Management LP Shares Held: 3.9M ($505M)
Q2 2025
Ubs Group Ag Shares Held: 2.17M ($281M)
Q2 2025
Fil LTD Shares Held: 1.76M ($228M)
Q2 2025
Ubs Oconnor LLC Shares Held: 1.71M ($222M)
Q2 2025
Barclays PLC Shares Held: 1.56M ($202M)

Top Sells

Q2 2025
Price T Rowe Associates Inc Shares Held: 1.46M ($190M)
Q2 2025
Avoro Capital Advisors LLC Shares Held: 375K ($48.5M)
Q2 2025
Wellington Management Group LLP Shares Held: 436K ($56.4M)
Q2 2025
William Blair Investment Management, LLC Shares Held: 8.57K ($1.11M)
Q2 2025
American Century Companies Inc Shares Held: 22.8K ($2.95M)

About BPMC

Blueprint Medicines Corporation, a precision therapy company, develops medicines for genomically defined cancers and blood disorders in the United States and internationally. The company is developing AYVAKIT for the treatment of systemic mastocytosis (SM) and gastrointestinal stromal tumors; BLU-263, an orally available, potent, and KIT inhibitor for the treatment of non-advanced SM and other mast cell disorders; and Fisogatinib, an orally available and potent inhibitor for the treatment of hepatocellular carcinoma. It is also developing GAVRETO for the treatment of RET fusion-positive non-small cell lung cancer, altered solid tumors, medullary thyroid carcinoma, and other solid tumors; BLU-701 and BLU-945 for the treatment of epidermal growth factor receptor driven non-small-cell lung carcinoma (NSCLC); and BLU-451 to treat NSCLC in patients with epidermal growth factor receptor gene (EGFR) exon 20 insertion mutations. In addition, the company is developing BLU-782, for the treatment of fibrodysplasia ossificans progressive; BLU- 222 to treat patients with cyclin E aberrant cancers; and BLU-852 for the treatment of advanced cancers. It has collaboration and license agreements with Clementia Pharmaceuticals, Inc.; Proteovant Therapeutics; CStone Pharmaceuticals; Genentech, Inc.; F. Hoffmann-La Roche Ltd and Hoffmann-La Roche Inc.; and Zai Lab (Shanghai) Co., Ltd. The company was formerly known as Hoyle Pharmaceuticals, Inc. and changed its name to Blueprint Medicines Corporation in June 2011. Blueprint Medicines Corporation was incorporated in 2008 and is headquartered in Cambridge, Massachusetts.


Insider Transactions at BPMC

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
577K Shares
From 21 Insiders
Grant, award, or other acquisition 504K shares
Exercise of conversion of derivative security 72.9K shares
Sell / Disposition
1.49M Shares
From 47 Insiders
Sale (or disposition) back to the issuer 752K shares
Disposition due to a tender of shares in a change of control transaction 538K shares
Open market or private sale 202K shares

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