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BPMC

Blueprint Medicines

Delisted

BPMC was delisted on the 17th of July, 2025.

263 hedge funds and large institutions have $5.69B invested in Blueprint Medicines in 2021 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 103 increasing their positions, 93 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

11% more repeat investments, than reductions

Existing positions increased: 103 | Existing positions reduced: 93

0% more funds holding in top 10

Funds holding in top 10: 77 (0)

1.73% less ownership

Funds ownership: 102.68%100.96% (-1.7%)

5% less funds holding

Funds holding: 278263 (-15)

12% less capital invested

Capital invested by funds: $6.46B → $5.69B (-$770M)

24% less first-time investments, than exits

New positions opened: 35 | Existing positions closed: 46

51% less call options, than puts

Call options by funds: $8.55M | Put options by funds: $17.3M

Holders
263
Holders Change
-15
Holders Change %
-5.4%
% of All Funds
4.62%
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.12%
New
35
Increased
103
Reduced
93
Closed
46
Calls
$8.55M
Puts
$17.3M
Net Calls
-$8.74M
Net Calls Change
+$24.4M

BPMC Hedge Fund Activity: Q1 2021 in Review

263 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Blueprint Medicines (BPMC) for Q1 2021, worth a combined $5.69B — down 12% from $6.46B a quarter earlier.

Sellers outnumbered buyers: 46 funds closed out of BPMC and 35 opened new positions — a net loss of 11 holders — while 93 trimmed existing stakes and 103 added.

The largest buyer was Farallon Capital Management, opening a new position worth an estimated $69.4M. The largest seller was HHLR Advisors, cutting an estimated $51.1M.

  • 263 institutional investors held Blueprint Medicines (BPMC) as of Q1 2021, down from 278 in Q4 2020.
  • Funds reported $5.69B of Blueprint Medicines stock for Q1 2021, down 12% quarter-over-quarter.
  • 35 funds opened new Blueprint Medicines positions in Q1 2021 and 46 closed out, a net change of -11 holders.
  • The largest Blueprint Medicines buyer in Q1 2021 was Farallon Capital Management, an estimated $69.4M added.
  • The largest Blueprint Medicines seller in Q1 2021 was HHLR Advisors, an estimated $51.1M sold.

Based on aggregated 13F filings for Q1 2021.