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ProShare Advisors LLC

Position in MRK — Merck & Co., Inc.

CIK 1357955 BETHESDA, MD

Position in MRK

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$66,499,649
+$3,311,914 QoQ
Shares Held
517,507
-1.5% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#267
of 3,769 holders
Holding Since
Mar 2020
26 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

ProShare Advisors LLC holds $1,455,266,466 across 11 Drug Manufacturers - General names. MRK ranks #6 (4.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 MRK
Merck & Co., Inc.
This page
517,507 $66,499,649

All Filings in MRK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $66,499,649 517,507
2026-03-31 $63,187,735 525,295
2025-12-31 $66,195,382 628,875
2025-09-30 $48,995,480 583,766
2025-06-30 $48,424,784 611,733
2025-03-31 $51,587,585 574,728
2024-12-31 $58,799,345 591,067
2024-09-30 $56,930,126 501,322
2024-06-30 $64,580,641 521,653
2024-03-31 $64,270,074 487,079
2023-12-31 $57,878,827 530,901
2023-09-30 $58,417,021 567,431
2023-06-30 $69,549,360 602,733
2023-03-31 $64,987,161 610,839
2022-12-31 $60,789,283 547,898
2022-09-30 $45,617,764 529,700
2022-06-30 $51,521,625 565,116
2022-03-31 $64,333,435 784,076
2021-12-31 $62,752,908 818,801
2021-09-30 $47,493,254 632,316
2021-06-30 $50,921,229 654,767
2021-03-31 $44,121,637 572,339
2020-12-31 $42,259,415 516,619
2020-09-30 $42,768,210 515,590
2020-06-30 $43,961,118 568,487
2020-03-31 $36,310,125 471,928