Position in ALNY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$23,299,119
-$21,021,908 QoQ
Shares Held
77,398
-42.2% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#119
of 780 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in ALNY Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026BROWN ADVISORY INC holds $214,822,359 across 27 Biotechnology names. ALNY ranks #4 (10.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECH |
BIO-TECHNE Corp
|
1,287,558 | $90,965,971 | |
| 2 | CYTK |
Cytokinetics Inc
|
570,664 | $48,614,865 | |
| 3 | PCVX |
Vaxcyte, Inc.
|
487,017 | $28,310,297 | |
| 4 | ALNY |
Alnylam Pharmaceuticals, Inc.
This page
|
77,398 | $23,299,119 | |
| 5 | INSM |
INSMED Inc
|
41,694 | $4,445,414 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
7,562 | $3,756,271 | |
| 7 | REGN |
Regeneron Pharmaceuticals, Inc.
|
5,274 | $3,288,549 | |
| 8 | HALO |
Halozyme Therapeutics, Inc.
|
35,881 | $2,808,405 |
All Filings in ALNY
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $23,299,119 | 77,398 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $44,321,027 | 133,953 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $9,884,783 | 24,858 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $12,125,952 | 26,592 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $9,610,198 | 29,471 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $8,474,576 | 31,385 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $7,972,301 | 33,880 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $10,759,998 | 39,123 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $10,292,751 | 42,357 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $6,797,881 | 45,486 | Shares | Defined | 2024-04-24 | |
| 2023-12-31 | $7,413,117 | 38,729 | Shares | Defined | 2024-02-08 | |
| 2023-09-30 | $6,236,044 | 35,212 | Shares | Defined | 2023-10-25 | |
| 2023-06-30 | $6,759,583 | 35,588 | Shares | Defined | 2023-07-31 | |
| 2023-03-31 | $6,269,614 | 31,298 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $7,560,834 | 31,815 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $6,633,701 | 33,142 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,140,774 | 35,247 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $6,957,458 | 42,608 | Shares | Defined | 2022-11-14 | |
| 2021-12-31 | $4,507,097 | 26,578 | Shares | Defined | 2022-01-27 | |
| No filing history on record for this holder in this stock. | ||||||