Position in IRD
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$56,720
+$1,514 QoQ
Shares Held
12,466
-54.6% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IRD Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026BLAIR WILLIAM & CO/IL holds $157,670,224 across 60 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECH |
BIO-TECHNE Corp
|
513,573 | $36,283,932 | |
| 2 | ARGX |
Argenx SE
|
27,666 | $25,667,684 | |
| 3 | VKTX |
Viking Therapeutics, Inc.
|
416,766 | $16,258,041 | |
| 4 | EXEL |
Exelixis, Inc.
|
243,215 | $13,233,328 | |
| 5 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
18,400 | $9,139,832 | |
| 6 | SLDB |
Solid Biosciences Inc.
|
756,277 | $7,555,207 | |
| 7 | AXSM |
Axsome Therapeutics, Inc.
|
23,450 | $5,739,856 | |
| 8 | NGNE |
Neurogene Inc.
|
146,905 | $4,620,162 |
All Filings in IRD
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $56,720 | 12,466 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $55,206 | 27,466 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $40,368 | 24,466 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $22,998 | 24,466 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $23,976 | 24,466 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $39,587 | 33,267 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $43,579 | 33,267 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $50,898 | 33,267 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $66,866 | 33,267 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $100,133 | 33,267 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $111,444 | 33,267 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $144,378 | 33,267 | Shares | Sole | 2023-08-11 | |
| No filing history on record for this holder in this stock. | ||||||