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FLAGSHIP HARBOR ADVISORS, LLC

Position in MRK — Merck & Co., Inc.

CIK 1691766 BOSTON, MA

Position in MRK

as of Jun 30, 2026 · filed Jul 22, 2026
Position Value
$6,435,665
+$335,760 QoQ
Shares Held
50,083
-1.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.78%
of 13F equity value
Holder Rank
#930
of 3,769 holders
Holding Since
Mar 2020
26 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

FLAGSHIP HARBOR ADVISORS, LLC holds $34,099,548 across 12 Drug Manufacturers - General names. MRK ranks #3 (18.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRK
Merck & Co., Inc.
This page
50,083 $6,435,665

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,435,665 50,083
2026-03-31 $6,099,905 50,710
2025-12-31 $5,698,671 54,139
2025-09-30 $4,991,904 59,477
2025-06-30 $4,791,000 60,523
2025-03-31 $4,730,082 52,697
2024-12-31 $4,735,049 47,598
2024-09-30 $5,017,989 44,188
2024-06-30 $5,510,338 44,510
2024-03-31 $5,366,670 40,672
2023-12-31 $4,425,993 40,598
2023-09-30 $4,161,341 40,421
2023-06-30 $4,619,407 40,033
2023-03-31 $4,291,559 40,338
2022-12-31 $4,474,946 40,333
2022-09-30 $3,400,706 39,488
2022-06-30 $3,504,939 38,444
2022-03-31 $3,176,319 38,712
2021-12-31 $2,879,901 37,577
2021-09-30 $3,009,056 40,062
2021-06-30 $3,115,621 40,062
2021-03-31 $2,839,072 36,828
2020-12-31 $2,919,195 35,687
2020-09-30 $2,791,932 33,658
2020-06-30 $2,662,705 34,433
2020-03-31 $2,193,866 28,514