SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in MRK — Merck & Co., Inc.
CIK 1446194
BALA CYNWYD, PA
Position in MRK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$115,203,719
-$9,082,555 QoQ
Shares Held
896,527
-13.2% QoQ
Ownership
0.036%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#197
of 3,757 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)
Derivatives in MRK
reported options exposure · as of Jun 30, 2026CallValue
$672,042,150
CallShares
5,229,900
PutValue
$456,380,600
PutShares
3,551,600
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,543,723,001 across 19 Drug Manufacturers - General names. MRK ranks #7 (7.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
295,487 | $354,416,001 | |
| 2 | NVO |
Novo Nordisk A S
|
4,815,576 | $230,858,712 | |
| 3 | JNJ |
Johnson & Johnson
|
830,810 | $211,000,815 | |
| 4 | ABBV |
AbbVie Inc.
|
740,571 | $186,357,286 | |
| 5 | PFE |
Pfizer Inc
|
6,547,246 | $157,657,682 | |
| 6 | AMGN |
Amgen Inc
|
320,675 | $116,122,831 | |
| 7 | MRK |
Merck & Co., Inc.
This page
|
896,527 | $115,203,719 | |
| 8 | GILD |
Gilead Sciences, Inc.
|
810,101 | $102,348,160 |
All Filings in MRK
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $672,042,150 | 5,229,900 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $115,203,719 | 896,527 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $456,380,600 | 3,551,600 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $124,286,274 | 1,033,222 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $930,948,368 | 7,739,200 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $386,660,176 | 3,214,400 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $536,931,260 | 5,101,000 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $952,518,792 | 9,049,200 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $153,588,339 | 1,459,133 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $109,008,198 | 1,298,799 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $503,068,027 | 5,993,900 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $520,240,105 | 6,198,500 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $150,392,679 | 1,899,857 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $358,420,648 | 4,527,800 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $508,476,344 | 6,423,400 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $322,579,488 | 3,593,800 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $556,529,952 | 6,200,200 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $45,010,690 | 501,456 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $233,967,012 | 2,351,900 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $147,242,437 | 1,480,121 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $381,078,036 | 3,830,700 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $52,073,732 | 458,557 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $238,748,544 | 2,102,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $406,374,460 | 3,578,500 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $547,666,440 | 4,423,800 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $228,522,420 | 1,845,900 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $86,363,374 | 697,604 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $155,052,860 | 1,175,088 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $487,647,615 | 3,695,700 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $423,533,110 | 3,209,800 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $310,074,684 | 2,844,200 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $110,340,884 | 1,012,116 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $306,629,652 | 2,812,600 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $194,379,895 | 1,888,100 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $377,270,570 | 3,664,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $155,401,479 | 1,509,485 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $165,046,007 | 1,430,332 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $248,884,691 | 2,156,900 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $350,093,260 | 3,034,000 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $229,443,652 | 2,156,628 | Shares | Defined | 2023-05-16 | |
| 2023-03-31 | $296,796,183 | 2,789,700 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $368,683,906 | 3,465,400 | Call | Defined | 2023-05-16 | |
| 2022-12-31 | $120,546,509 | 1,086,494 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $588,445,515 | 5,303,700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $348,460,665 | 3,140,700 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $335,299,608 | 3,893,400 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $262,424,864 | 3,047,200 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $33,333,520 | 387,059 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $343,683,549 | 3,769,700 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $481,186,143 | 5,277,900 | Call | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||