Skip to main content

O'ROURKE & COMPANY, Inc

Position in MRK — Merck & Co., Inc.

CIK 1911468 BOSTON, MA

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$696,984
+$45,614 QoQ
Shares Held
5,424
+0.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.50%
of 13F equity value
Holder Rank
#2,418
of 3,769 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

O'ROURKE & COMPANY, Inc holds $7,553,464 across 8 Drug Manufacturers - General names. MRK ranks #5 (9.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 MRK
Merck & Co., Inc.
This page
5,424 $696,984

All Filings in MRK

Export CSV
19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $696,984 5,424
2026-03-31 $651,370 5,415
2025-12-31 $568,825 5,404
2025-09-30 $415,789 4,954
2025-06-30 $450,578 5,692
2025-03-31 $527,340 5,875
2024-12-31 $604,440 6,076
2024-09-30 $779,816 6,867
2024-06-30 $795,415 6,425
2024-03-31 $846,987 6,419
2023-12-31 $698,600 6,408
2023-09-30 $660,836 6,419
2023-06-30 $765,497 6,634
2023-03-31 $702,067 6,599
2022-12-31 $730,827 6,587
2022-09-30 $524,987 6,096
2022-06-30 $532,523 5,841
2022-03-31 $536,360 6,537
2021-12-31 $467,197 6,096