SEC 13F Intelligence

Pinnbrook Capital Management LP / MRK

Pinnbrook Capital Management LP’s Merck & Co Inc Position

Does Pinnbrook Capital Management LP own Merck & Co Inc (MRK)? Yes — 46.1K shares worth $6M (+1.44% of its 13F portfolio) as of Q1 2026, up from 23.3K shares the prior filed quarter.

Position Value
$6M
Q1 2026
Shares
46.1K
% of Portfolio
+1.44%
Quarters Held
3
currently held

Position History MRK

Reported value by quarter
Q3 ’25: $1MQ3 ’25Q4 ’25: $2MQ4 ’25Q1 ’26: $6MQ1 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q1 202646.1K$6M+1.44%
Q4 202523.3K$2M+0.34%
Q3 202511.9K$1M+0.11%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Pinnbrook Capital Management LP’s full portfolio or all institutional holders of MRK.