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BPMC

Blueprint Medicines

Delisted

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

203 hedge funds and large institutions have $3.89B invested in Blueprint Medicines in 2019 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 66 increasing their positions, 59 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

410% more first-time investments, than exits

New positions opened: 51 | Existing positions closed: 10

60% more capital invested

Capital invested by funds: $2.42B → $3.89B (+$1.46B)

57% more funds holding in top 10

Funds holding in top 10: 711 (+4)

25% more funds holding

Funds holding: 162203 (+41)

12% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 59

6.03% more ownership

Funds ownership: 104.04%110.07% (+6%)

12% less call options, than puts

Call options by funds: $15.1M | Put options by funds: $17.1M

Holders
203
Holders Change
+41
Holders Change %
+25.31%
% of All Funds
4.39%
Holding in Top 10
11
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+57.14%
% of All Funds
0.24%
New
51
Increased
66
Reduced
59
Closed
10
Calls
$15.1M
Puts
$17.1M
Net Calls
-$1.98M
Net Calls Change
-$5.08M

BPMC Hedge Fund Activity: Q1 2019 in Review

203 of the 4,620 institutional investors tracked by Wall St. Rank reported a position in Blueprint Medicines (BPMC) for Q1 2019, worth a combined $3.89B — up 60% from $2.42B a quarter earlier.

Buyers outnumbered sellers: 51 funds opened new BPMC positions and 10 closed out — a net gain of 41 holders — while 66 added to existing stakes and 59 trimmed.

The largest buyer was Perceptive Advisors, adding an estimated $30.6M. The largest seller was Viking Global Investors, cutting an estimated $40M.

  • 203 institutional investors held Blueprint Medicines (BPMC) as of Q1 2019, up from 162 in Q4 2018.
  • Funds reported $3.89B of Blueprint Medicines stock for Q1 2019, up 60% quarter-over-quarter.
  • 51 funds opened new Blueprint Medicines positions in Q1 2019 and 10 closed out, a net change of +41 holders.
  • The largest Blueprint Medicines buyer in Q1 2019 was Perceptive Advisors, an estimated $30.6M added.
  • The largest Blueprint Medicines seller in Q1 2019 was Viking Global Investors, an estimated $40M sold.

Based on aggregated 13F filings for Q1 2019.