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SEI INVESTMENTS CO

Position in MRK — Merck & Co., Inc.

CIK 350894 OAKS, PA

Position in MRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$220,172,157
-$32,732,274 QoQ
Shares Held
1,713,402
-18.5% QoQ
Ownership
0.069%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
#126
of 3,769 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRK Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

SEI INVESTMENTS CO holds $2,466,204,715 across 17 Drug Manufacturers - General names. MRK ranks #3 (8.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MRK
Merck & Co., Inc.
This page
1,713,402 $220,172,157

All Filings in MRK

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $220,172,157 1,713,402
2026-03-31 $252,904,431 2,102,456
2025-12-31 $194,330,063 1,846,191
2025-09-30 $147,174,359 1,753,537
2025-06-30 $126,983,879 1,604,142
2024-12-31 $165,544,070 1,664,094
2024-09-30 $201,427,957 1,773,758
2024-06-30 $196,125,073 1,584,209
2024-03-31 $205,317,365 1,556,024
2023-12-31 $161,625,856 1,482,534
2023-09-30 $156,229,198 1,517,525
2023-06-30 $173,865,266 1,506,762
2023-03-31 $169,668,111 1,594,775
2022-12-31 $152,570,450 1,375,128
2022-09-30 $130,178,646 1,511,596
2022-06-30 $102,928,558 1,128,974
2022-03-31 $74,290,777 905,433
2021-12-31 $65,834,142 859,005
2021-09-30 $61,533,791 819,249
2021-06-30 $78,272,159 1,006,457
2021-03-31 $78,652,347 1,020,266
2020-12-31 $82,718,331 1,011,227
2020-09-30 $87,387,698 1,053,498
2020-06-30 $111,269,874 1,438,896
2020-03-31 $101,446,501 1,318,515