Position in ABOS
as of Dec 31, 2025
· filed Jan 29, 2026
Position Value
$3,489,457
+$665,441 QoQ
Shares Held
1,653,772
+0.1% QoQ
Ownership
2.29%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
18 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 10.76925960773311.ToString("F0")%
None 89.2307403922669.ToString("F0")%
Common Shares in ABOS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Dec 31, 2025VANGUARD GROUP INC holds $65,710,461,655 across 449 Biotechnology names. ABOS ranks #291 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
24,105,823 | $10,928,615,912 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
9,075,153 | $7,004,838,343 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
13,553,932 | $5,389,721,058 | |
| 4 | INSM |
INSMED Inc
|
21,076,344 | $3,668,126,907 | |
| 5 | INCY |
Incyte Corp
|
19,911,434 | $1,966,652,333 | |
| 6 | RVMD |
Revolution Medicines, Inc.
|
16,719,886 | $1,331,738,919 | |
| 7 | IONS |
Ionis Pharmaceuticals Inc
|
16,440,459 | $1,300,604,709 | |
| 8 | BBIO |
BridgeBio Pharma, Inc.
|
16,862,691 | $1,289,827,232 |
All Filings in ABOS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2025-12-31 | $3,489,457 | 1,653,772 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $2,824,016 | 1,651,472 | Shares | Defined | 2025-11-07 | |
| 2025-06-30 | $1,959,646 | 1,689,351 | Shares | Defined | 2025-08-11 | |
| 2025-03-31 | $2,130,689 | 1,936,991 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $3,338,124 | 1,940,771 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $4,796,416 | 1,934,039 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $4,590,615 | 1,896,949 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $6,743,484 | 1,665,058 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $7,063,879 | 1,839,552 | Shares | Defined | 2024-03-11 | |
| 2023-09-30 | $7,704,690 | 1,856,552 | Shares | Sole | 2023-12-18 | |
| 2023-06-30 | $3,534,638 | 734,852 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $2,983,032 | 734,737 | Shares | Sole | 2023-07-14 | |
| 2022-12-31 | $3,865,519 | 715,837 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $6,529,990 | 651,046 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,988,160 | 635,779 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $4,827,954 | 1,234,771 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $3,751,615 | 554,973 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $19,687,983 | 1,324,898 | Shares | Sole | 2021-11-12 | |
| No filing history on record for this holder in this stock. | ||||||