SUMMIT SECURITIES GROUP LLC
Broker-DealerPosition in MRK — Merck & Co., Inc.
CIK 1531593
NEW YORK, NY
Position in MRK
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$359,800
-$631,149 QoQ
Shares Held
2,800
-66.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#2,986
of 3,769 holders
Holding Since
Mar 2020
22 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 Sep 30, 2023CallValue
$5,147,500
CallShares
50,000
PutValue
$0
PutShares
0
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, 2026SUMMIT SECURITIES GROUP LLC holds $1,674,088 across 8 Drug Manufacturers - General names. MRK ranks #2 (21.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PFE |
Pfizer Inc
|
25,086 | $604,070 | |
| 2 | MRK |
Merck & Co., Inc.
This page
|
2,800 | $359,800 | |
| 3 | ABBV |
AbbVie Inc.
|
1,210 | $304,484 | |
| 4 | LLY |
ELI LILLY & Co
|
203 | $243,484 | |
| 5 | BMY |
Bristol Myers Squibb Co
|
1,783 | $102,736 | |
| 6 | SNY |
Sanofi
|
1,100 | $46,926 | |
| 7 | BIIB |
Biogen Inc.
|
34 | $7,346 | |
| 8 | GSK |
GSK plc
|
100 | $5,242 |
All Filings in MRK
Export CSV
36 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $359,800 | 2,800 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $990,949 | 8,238 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $3,136,853 | 29,801 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $329,509 | 3,926 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $107,103 | 1,353 | Shares | Sole | 2025-08-12 | |
| 2024-06-30 | $259,980 | 2,100 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $13,195 | 100 | Shares | Sole | 2024-05-13 | |
| 2023-09-30 | $5,147,500 | 50,000 | Call | Sole | 2023-11-13 | |
| 2023-06-30 | $461,906 | 4,003 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $2,526,868 | 23,751 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,442,350 | 13,000 | Put | Sole | 2023-02-13 | |
| 2022-12-31 | $6,501,115 | 58,595 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $516,720 | 6,000 | Put | Sole | 2022-11-02 | |
| 2022-09-30 | $904,260 | 10,500 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 | $1,419,608 | 15,571 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $1,513,494 | 18,446 | Shares | Sole | 2022-05-11 | |
| 2022-03-31 | $2,461,500 | 30,000 | Put | Sole | 2022-05-11 | |
| 2021-12-31 | $3,678,720 | 48,000 | Shares | Sole | 2022-01-18 | |
| 2021-12-31 | $3,333,840 | 43,500 | Put | Sole | 2022-01-18 | |
| 2021-09-30 | $2,780,121 | 37,014 | Shares | Sole | 2021-10-20 | |
| 2021-09-30 | $13,144 | 175 | Call | Sole | 2021-10-20 | |
| 2021-06-30 | $3,909,808 | 50,274 | Shares | Sole | 2021-07-19 | |
| 2021-06-30 | $7,777 | 100 | Call | Sole | 2021-07-19 | |
| 2021-06-30 | $11,665 | 150 | Put | Sole | 2021-07-19 | |
| 2021-03-31 | $7,323 | 95 | Call | Sole | 2021-04-14 | |
| 2021-03-31 | $4,463,513 | 57,900 | Shares | Sole | 2021-04-14 | |
| 2020-12-31 | $1,922,299 | 23,500 | Shares | Sole | 2021-02-25 | |
| 2020-12-31 | $12,024 | 147 | Put | Sole | 2021-02-25 | |
| 2020-12-31 | $7,607 | 93 | Call | Sole | 2021-02-25 | |
| 2020-09-30 | $522,585 | 6,300 | Shares | Sole | 2020-10-19 | |
| 2020-09-30 | $3,981 | 48 | Put | Sole | 2020-10-19 | |
| 2020-06-30 | $2,783 | 36 | Call | Sole | 2020-08-06 | |
| 2020-06-30 | $2,783 | 36 | Put | Sole | 2020-08-06 | |
| 2020-06-30 | $208,791 | 2,700 | Shares | Sole | 2020-08-06 | |
| 2020-03-31 | $7,309 | 95 | Put | Sole | 2020-04-28 | |
| 2020-03-31 | $7,309 | 95 | Call | Sole | 2020-04-28 | |
| No filing history on record for this holder in this stock. | ||||||