Position in ALNY
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$35,025,567
-$7,320,579 QoQ
Shares Held
105,859
-0.6% QoQ
Ownership
0.080%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ALNY Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026HighTower Advisors, LLC holds $268,759,923 across 111 Biotechnology names. ALNY ranks #3 (13.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INBX |
Inhibrx Biosciences, Inc.
|
870,200 | $58,503,546 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
58,925 | $45,527,812 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
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|
105,859 | $35,025,567 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
65,684 | $29,330,533 | |
| 5 | RPRX |
Royalty Pharma plc
|
292,921 | $14,051,420 | |
| 6 | AXSM |
Axsome Therapeutics, Inc.
|
56,633 | $9,572,109 | |
| 7 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
146,462 | $9,183,167 | |
| 8 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
13,914 | $7,283,561 |
All Filings in ALNY
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $35,025,567 | 105,859 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $42,346,146 | 106,491 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $50,444,544 | 110,624 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $35,630,223 | 109,265 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $30,743,667 | 113,857 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $27,150,067 | 115,380 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $31,845,723 | 115,790 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $30,384,963 | 125,041 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $18,842,656 | 126,080 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $23,776,950 | 124,220 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $22,038,146 | 124,439 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $23,891,792 | 125,786 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $25,152,179 | 125,560 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $29,882,586 | 125,742 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $25,393,098 | 126,864 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $19,150,396 | 131,302 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $21,993,366 | 134,689 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $21,986,555 | 129,653 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $1,253,131 | 6,637 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,117,984 | 6,595 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $942,160 | 6,673 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $763,443 | 5,874 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $871,707 | 5,987 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $911,320 | 6,153 | Shares | Sole | 2020-08-10 | |
| 2020-03-31 | $669,971 | 6,155 | Shares | Sole | 2020-05-21 | |
| No filing history on record for this holder in this stock. | ||||||