Position in MRK
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$77,198,031
+$6,808,355 QoQ
Shares Held
641,766
-4.0% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 40.199543135660036.ToString("F0")%
Shared 0.ToString("F0")%
None 59.80045686433996.ToString("F0")%
Common Shares in MRK Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - General
Healthcare · as of Mar 31, 2026Boston Partners holds $2,940,069,361 across 12 Drug Manufacturers - General names. MRK ranks #8 (2.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABBV |
AbbVie Inc.
|
3,434,210 | $746,906,331 | |
| 2 | GILD |
Gilead Sciences, Inc.
|
4,255,122 | $593,036,351 | |
| 3 | AZN |
Astrazeneca PLC
|
2,093,896 | $412,958,167 | |
| 4 | JNJ |
Johnson & Johnson
|
1,558,577 | $380,978,561 | |
| 5 | BIIB |
Biogen Inc.
|
1,700,078 | $311,675,298 | |
| 6 | AMGN |
Amgen Inc
|
643,175 | $226,301,122 | |
| 7 | SNY |
Sanofi
|
3,599,284 | $173,413,502 | |
| 8 | MRK |
Merck & Co., Inc.
This page
|
641,766 | $77,198,031 |
All Filings in MRK
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $77,198,031 | 641,766 | Shares | Other | 2026-05-11 | |
| 2025-12-31 | $70,389,676 | 668,722 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $58,992,884 | 702,882 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $60,477,685 | 763,993 | Shares | Other | 2025-08-12 | |
| 2025-03-31 | $69,396,596 | 773,135 | Shares | Other | 2025-05-13 | |
| 2024-12-31 | $77,275,365 | 776,793 | Shares | Other | 2025-02-11 | |
| 2024-09-30 | $137,766,449 | 1,213,160 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $151,171,065 | 1,221,091 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $166,333,529 | 1,260,580 | Shares | Defined | 2024-05-28 | |
| 2023-12-31 | $141,209,680 | 1,295,264 | Shares | Other | 2024-02-07 | |
| 2023-09-30 | $143,228,157 | 1,391,240 | Shares | Other | 2023-11-08 | |
| 2023-06-30 | $166,643,582 | 1,444,177 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $167,799,690 | 1,577,213 | Shares | Other | 2023-05-09 | |
| 2022-12-31 | $179,018,156 | 1,613,503 | Shares | Other | 2023-02-08 | |
| 2022-09-30 | $147,669,532 | 1,714,695 | Shares | Other | 2022-11-09 | |
| 2022-06-30 | $165,623,523 | 1,816,645 | Shares | Other | 2022-08-10 | |
| 2022-03-31 | $154,703,879 | 1,885,483 | Shares | Other | 2022-05-10 | |
| 2021-12-31 | $148,894,658 | 1,942,780 | Shares | Other | 2022-02-04 | |
| 2021-09-30 | $209,521,746 | 2,789,532 | Shares | Defined | 2021-11-05 | |
| 2021-06-30 | $205,125,137 | 2,637,587 | Shares | Other | 2021-08-12 | |
| 2021-03-31 | $182,575,623 | 2,482,023 | Shares | Defined | 2021-05-10 | |
| 2020-12-31 | $136,723,719 | 1,751,669 | Shares | Other | 2021-02-10 | |
| 2020-09-30 | $380,682,655 | 4,809,587 | Shares | Other | 2020-11-13 | |
| 2020-06-30 | $391,432,232 | 5,304,808 | Shares | Other | 2020-08-12 | |
| 2020-03-31 | $472,296,211 | 6,433,151 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||