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Seneschal Advisors, LLC

Position in MRK — Merck & Co., Inc.

CIK 2039659 TACOMA, WA

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$70,417
+$4,740 QoQ
Shares Held
548
+0.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#3,624
of 3,769 holders
Holding Since
Sep 2025
4 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

Seneschal Advisors, LLC holds $383,931 across 10 Drug Manufacturers - General names. MRK ranks #4 (18.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MRK
Merck & Co., Inc.
This page
548 $70,417

All Filings in MRK

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $70,417 548
2026-03-31 $65,677 546
2025-12-31 $57,049 542
2025-09-30 $41,712 497