Position in MRK
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$694,542
+$332,710 QoQ
Shares Held
5,405
+79.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#2,423
of 3,769 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MRK Over Time
Shares Held
Position Value (USD)
Derivatives in MRK
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$12,850,000
PutShares
100,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Drug Manufacturers - General
Healthcare · as of Jun 30, 2026Centiva Capital, LP holds $53,156,493 across 8 Drug Manufacturers - General names. MRK ranks #7 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PFE |
Pfizer Inc
|
899,074 | $21,649,701 | |
| 2 | AMGN |
Amgen Inc
|
26,442 | $9,575,177 | |
| 3 | LLY |
ELI LILLY & Co
|
7,922 | $9,501,885 | |
| 4 | OGN |
Organon & Co.
|
554,800 | $7,511,992 | |
| 5 | BMY |
Bristol Myers Squibb Co
|
48,515 | $2,795,434 | |
| 6 | NVO |
Novo Nordisk A S
|
22,000 | $1,054,680 | |
| 7 | MRK |
Merck & Co., Inc.
This page
|
5,405 | $694,542 | |
| 8 | GILD |
Gilead Sciences, Inc.
|
2,953 | $373,082 |
All Filings in MRK
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,850,000 | 100,000 | Put | Sole | 2026-08-13 | |
| 2026-06-30 | $694,542 | 5,405 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $361,832 | 3,008 | Shares | Sole | 2026-05-14 | |
| 2026-03-31 | $24,058,000 | 200,000 | Put | Sole | 2026-05-14 | |
| 2025-12-31 | $1,553,742 | 14,761 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $21,052,000 | 200,000 | Put | Sole | 2026-02-13 | |
| 2025-09-30 | $8,393,000 | 100,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $12,202,162 | 145,385 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $7,371,616 | 93,123 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,624,835 | 18,102 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,411,892 | 24,245 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $994,800 | 10,000 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $2,839,000 | 25,000 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $1,124,244 | 9,900 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $189,190 | 1,666 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,857,000 | 15,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $2,661,700 | 21,500 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $5,854,996 | 47,294 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,408,170 | 10,672 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $1,319,500 | 10,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $2,639,000 | 20,000 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $675,924 | 6,200 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $479,688 | 4,400 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $14,063 | 129 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,106,815 | 10,751 | Shares | Other | 2023-11-14 | |
| 2023-09-30 | $720,650 | 7,000 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $720,650 | 7,000 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $1,153,900 | 10,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $1,153,900 | 10,000 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $13,923,897 | 130,876 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $2,127,800 | 20,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $2,127,800 | 20,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $1,335,616 | 12,038 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $11,095 | 100 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $869,812 | 10,100 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $197,989 | 2,299 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $1,731,012 | 20,100 | Call | Sole | 2022-11-14 | |
| 2022-06-30 | $920,817 | 10,100 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $920,817 | 10,100 | Put | Sole | 2022-08-17 | |
| 2022-03-31 | $902,550 | 11,000 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $902,550 | 11,000 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $759,126 | 9,252 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $574,800 | 7,500 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $3,410,480 | 44,500 | Call | Sole | 2022-02-14 | |
| 2021-03-31 | $1,722,885 | 22,349 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $2,264,304 | 27,681 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,375,145 | 16,578 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $448,514 | 5,800 | Put | Sole | 2020-08-14 | |
| 2020-06-30 | $2,046,307 | 26,462 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $7,733 | 100 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||