SEC 13F Intelligence

New England Research & Management, Inc. / MRK

New England Research & Management, Inc.’s Merck & Co Inc Position

Does New England Research & Management, Inc. own Merck & Co Inc (MRK)? Yes — 27.3K shares worth $4M (+1.36% of its 13F portfolio) as of Q2 2026, up from 26.5K shares the prior filed quarter.

Position Value
$4M
Q2 2026
Shares
27.3K
% of Portfolio
+1.36%
Quarters Held
3
currently held

Position History MRK

Reported value by quarter
Q4 ’25: $3MQ4 ’25Q1 ’26: $3MQ1 ’26Q2 ’26: $4MQ2 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q2 202627.3K$4M+1.36%
Q1 202626.5K$3M+1.35%
Q4 202529.2K$3M+1.35%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See New England Research & Management, Inc.’s full portfolio or all institutional holders of MRK.