Position in MRK
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$57,815,583
+$8,387,594 QoQ
Shares Held
480,635
+2.4% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 quarters on record
Voting authority
Sole 29.43335379237883.ToString("F0")%
Shared 0.5790256639653791.ToString("F0")%
None 69.9876205436558.ToString("F0")%
Common Shares in MRK Over Time
Shares Held
Position Value (USD)
Derivatives in MRK
reported options exposure · as of Jun 30, 2025CallValue
$15,832
CallShares
200
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 Mar 31, 2026Pathstone Holdings, LLC holds $479,605,626 across 16 Drug Manufacturers - General names. MRK ranks #3 (12.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
115,489 | $106,223,316 | |
| 2 | JNJ |
Johnson & Johnson
|
391,963 | $95,811,435 | |
| 3 | MRK |
Merck & Co., Inc.
This page
|
480,635 | $57,815,583 | |
| 4 | ABBV |
AbbVie Inc.
|
247,510 | $53,830,948 | |
| 5 | AZN |
Astrazeneca PLC
|
170,432 | $33,612,597 | |
| 6 | AMGN |
Amgen Inc
|
92,288 | $32,471,531 | |
| 7 | NVS |
Novartis AG
|
136,897 | $20,911,015 | |
| 8 | PFE |
Pfizer Inc
|
635,026 | $17,831,528 |
All Filings in MRK
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $57,815,583 | 480,635 | Shares | Other | 2026-05-11 | |
| 2025-12-31 | $49,427,989 | 469,580 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $39,077,134 | 465,592 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $15,832 | 200 | Call | Sole | 2025-08-12 | |
| 2025-06-30 | $36,621,473 | 462,626 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $43,922,708 | 489,335 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $51,755,364 | 520,259 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $59,996,586 | 528,325 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $66,280,538 | 535,384 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $71,613,091 | 542,729 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $57,207,044 | 524,739 | Shares | Defined | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||