Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors
Position in MRK — Merck & Co., Inc.
CIK 1748861
CONCORD, MA
Position in MRK
as of Jun 30, 2026
· filed Jul 9, 2026
Position Value
$2,658,022
-$1,079,628 QoQ
Shares Held
20,685
-33.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.65%
of 13F equity value
Holder Rank
#1,408
of 3,769 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MRK Over Time
Shares Held
Position Value (USD)
Position in Drug Manufacturers - General
Healthcare · as of Jun 30, 2026Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors holds $23,196,345 across 9 Drug Manufacturers - General names. MRK ranks #4 (11.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LLY |
ELI LILLY & Co
|
5,083 | $6,096,703 | |
| 2 | AMGN |
Amgen Inc
|
12,802 | $4,635,860 | |
| 3 | JNJ |
Johnson & Johnson
|
15,152 | $3,848,153 | |
| 4 | MRK |
Merck & Co., Inc.
This page
|
20,685 | $2,658,022 | |
| 5 | AZN |
Astrazeneca PLC
|
13,117 | $2,487,245 | |
| 6 | ABBV |
AbbVie Inc.
|
8,670 | $2,181,718 | |
| 7 | GILD |
Gilead Sciences, Inc.
|
3,883 | $490,578 | |
| 8 | BMY |
Bristol Myers Squibb Co
|
7,151 | $412,040 |
All Filings in MRK
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,658,022 | 20,685 | Shares | Sole | 2026-07-09 | |
| 2026-03-31 | $3,737,650 | 31,072 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $3,041,171 | 28,892 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $2,291,289 | 27,300 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $2,297,698 | 29,026 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $2,547,568 | 28,382 | Shares | Sole | 2025-04-21 | |
| 2024-12-31 | $3,030,558 | 30,464 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $3,903,170 | 34,371 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $4,277,290 | 34,550 | Shares | Sole | 2024-07-24 | |
| 2024-03-31 | $4,603,075 | 34,885 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 | $3,802,617 | 34,880 | Shares | Sole | 2024-01-30 | |
| 2023-09-30 | $3,389,216 | 32,921 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $3,912,759 | 33,909 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $3,733,437 | 35,092 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $4,148,864 | 37,394 | Shares | Sole | 2023-02-01 | |
| 2022-09-30 | $3,213,826 | 37,318 | Shares | Sole | 2022-10-27 | |
| 2022-06-30 | $3,226,779 | 35,393 | Shares | Sole | 2022-08-08 | |
| 2022-03-31 | $2,852,960 | 34,771 | Shares | Sole | 2022-04-28 | |
| 2021-12-31 | $2,367,639 | 30,893 | Shares | Sole | 2022-01-28 | |
| 2021-09-30 | $2,280,940 | 30,368 | Shares | Sole | 2021-11-02 | |
| 2021-06-30 | $2,329,133 | 29,949 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $2,176,637 | 28,235 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,069,289 | 13,072 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $1,033,640 | 12,461 | Shares | Sole | 2020-11-25 | |
| 2020-06-30 | $771,289 | 9,974 | Shares | Sole | 2020-07-23 | |
| 2020-03-31 | $692,536 | 9,001 | Shares | Sole | 2020-04-17 | |
| No filing history on record for this holder in this stock. | ||||||