Vault-13

BLUEPRINT MEDICINES CORP BPMC

COM · Common Stock · CUSIP 09627Y109 · ISIN US09627Y1091

1 institutional holders -1 vs Q1 2026
11 shares reported held*
$129reported value*
0 new 0 added 0 reduced 1 sold out net sold ≈ $38.7k (-300 shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $129.00.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0200400Q3 22: 240Q4 22: 223Q1 23: 215Q2 23: 222Q3 23: 220Q4 23: 260Q1 24: 283Q2 24: 306Q3 24: 320Q4 24: 346Q1 25: 353Q2 25: 356Q3 25: 5Q4 25: 2Q1 26: 2Q2 26: 11Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022240
Q4 2022223
Q1 2023215
Q2 2023222
Q3 2023220
Q4 2023260
Q1 2024283
Q2 2024306
Q3 2024320
Q4 2024346
Q1 2025353
Q2 2025356
Q3 20255
Q4 20252
Q1 20262
Q2 20261

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q3 24: 194 bought or addedQ3 24: 121 cut or sold outQ4 24: 190 bought or addedQ4 24: 127 cut or sold outQ4 24Q1 25: 193 bought or addedQ1 25: 166 cut or sold outQ2 25: 194 bought or addedQ2 25: 223 cut or sold outQ2 25Q3 25: 1 bought or addedQ3 25: 340 cut or sold outQ4 25: 0 bought or addedQ4 25: 3 cut or sold outQ4 25Q1 26: 1 bought or addedQ1 26: 1 cut or sold outQ2 26: 0 bought or addedQ2 26: 1 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024194121
Q4 2024190127
Q1 2025193166
Q2 2025194223
Q3 20251340
Q4 202503
Q1 202611
Q2 202601

Biggest buyers

None

Biggest sellers

KELLEHER FINANCIAL ADVISORS Sold out -300-300

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-04-23 8.0% 5.1m 2025-04-23
Pentwater Capital Management LP 13G · institution new · filed 2025-08-14 6.0% new 3.9m 2025-08-14

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 11 $129 $129 0.00% Unchanged