STATE OF WISCONSIN INVESTMENT BOARD
Position in VRDN — Viridian Therapeutics, Inc.\DE
CIK 854157
MADISON, WI
Position in VRDN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,373,972
-$735,777 QoQ
Shares Held
70,244
+3.6% QoQ
Ownership
0.068%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in VRDN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $473,382,633 across 164 Biotechnology names. VRDN ranks #74 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
136,548 | $60,974,143 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
55,274 | $42,706,903 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
68,883 | $22,791,318 | |
| 4 | INSM |
INSMED Inc
|
114,346 | $18,697,857 | |
| 5 | XENE |
Xenon Pharmaceuticals Inc.
|
254,483 | $14,798,186 | |
| 6 | MRNA |
Moderna, Inc.
|
227,162 | $11,539,829 | |
| 7 | INCY |
Incyte Corp
|
116,878 | $11,000,557 | |
| 8 | TECH |
BIO-TECHNE Corp
|
208,871 | $10,915,598 |
All Filings in VRDN
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,373,972 | 70,244 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,109,749 | 67,794 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,228,009 | 56,905 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $718,921 | 51,425 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $598,363 | 44,389 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $659,812 | 34,419 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $573,800 | 25,222 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $522,845 | 40,188 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $389,947 | 22,270 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,270,318 | 58,325 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $1,120,648 | 73,054 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $719,005 | 30,223 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $801,996 | 31,525 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $877,234 | 30,032 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $375,702 | 18,318 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||