Position in BBIO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$21,392,448
+$4,192,450 QoQ
Shares Held
288,075
+28.1% QoQ
Ownership
0.147%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BBIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026SEI INVESTMENTS CO holds $1,293,253,921 across 195 Biotechnology names. BBIO ranks #12 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSM |
INSMED Inc
|
1,395,794 | $228,240,234 | |
| 2 | ARGX |
Argenx SE
|
286,966 | $209,556,920 | |
| 3 | ASND |
Ascendis Pharma A/S
|
351,146 | $80,317,623 | |
| 4 | EXEL |
Exelixis, Inc.
|
1,629,670 | $69,896,545 | |
| 5 | INCY |
Incyte Corp
|
714,558 | $67,254,197 | |
| 6 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
133,226 | $59,490,737 | |
| 7 | REGN |
Regeneron Pharmaceuticals, Inc.
|
75,000 | $57,947,999 | |
| 8 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
100,315 | $33,191,223 |
All Filings in BBIO
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $21,392,448 | 288,075 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $17,199,998 | 224,866 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $6,056,098 | 116,598 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $2,628,711 | 60,878 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,527,405 | 44,183 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $536,533 | 19,553 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $469,023 | 18,422 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $599,485 | 23,667 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $1,539,135 | 49,778 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $2,263,060 | 56,058 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $966,538 | 36,653 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $744,345 | 43,276 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $836,310 | 50,441 | Shares | Defined | 2023-05-12 | |
| 2021-06-30 | $3,578,778 | 58,707 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $3,853,511 | 62,557 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $1,903,330 | 26,766 | Shares | Sole | 2021-02-08 | |
| No filing history on record for this holder in this stock. | ||||||