Position in MRK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$260,857,955
-$62,414,082 QoQ
Shares Held
2,030,023
-24.5% QoQ
Ownership
0.082%
of shares outstanding
% of Portfolio
0.37%
of 13F equity value
Holder Rank
#112
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, 2026ADAGE CAPITAL PARTNERS GP, L.L.C. holds $2,791,248,361 across 11 Drug Manufacturers - General names. MRK ranks #4 (9.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
726,199 | $871,024,939 | |
| 2 | JNJ |
Johnson & Johnson
|
2,566,595 | $651,838,132 | |
| 3 | ABBV |
AbbVie Inc.
|
1,598,568 | $402,263,651 | |
| 4 | MRK |
Merck & Co., Inc.
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|
2,030,023 | $260,857,955 | |
| 5 | AMGN |
Amgen Inc
|
471,833 | $170,860,165 | |
| 6 | GILD |
Gilead Sciences, Inc.
|
1,071,977 | $135,433,574 | |
| 7 | BMY |
Bristol Myers Squibb Co
|
1,716,000 | $98,875,920 | |
| 8 | PFE |
Pfizer Inc
|
3,801,302 | $91,535,352 |
All Filings in MRK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $260,857,955 | 2,030,023 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $323,272,037 | 2,687,439 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $282,923,091 | 2,687,850 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $88,431,501 | 1,053,634 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $112,817,723 | 1,425,186 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $181,898,640 | 2,026,500 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $148,778,408 | 1,495,561 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $169,529,295 | 1,492,861 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $392,592,950 | 3,171,187 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $445,409,232 | 3,375,591 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $206,682,623 | 1,895,823 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $294,317,475 | 2,858,839 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $329,903,702 | 2,859,032 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $276,680,493 | 2,600,625 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $301,709,108 | 2,719,325 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $199,373,053 | 2,315,061 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $137,974,489 | 1,513,376 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $98,679,565 | 1,202,676 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $135,014,848 | 1,761,676 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $135,281,071 | 1,801,106 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $117,052,093 | 1,505,106 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $258,352,318 | 3,351,306 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $85,808,652 | 1,049,006 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $191,324,761 | 2,306,506 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $172,693,895 | 2,233,206 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $217,578,997 | 2,827,906 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||