STATE OF WISCONSIN INVESTMENT BOARD
Position in MRVI — Maravai Lifesciences Holdings, Inc.
CIK 854157
MADISON, WI
Position in MRVI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$68,599
-$64,326 QoQ
Shares Held
24,240
-40.7% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MRVI Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $473,893,217 across 164 Biotechnology names. MRVI ranks #163 (0.0% 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 MRVI
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $68,599 | 24,240 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $132,925 | 40,900 | Shares | Sole | 2026-02-17 | |
| 2025-03-31 | $147,281 | 66,643 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,079,256 | 381,515 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,032,102 | 244,537 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $504,865 | 70,512 | Shares | Sole | 2024-08-14 | |
| 2023-12-31 | $69,652 | 10,634 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $913,140 | 91,314 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,206,803 | 97,088 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,398,478 | 99,820 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,526,032 | 106,641 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,895,740 | 113,425 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $3,428,121 | 120,666 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,550,207 | 100,658 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $561,041 | 13,390 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $624,837 | 12,731 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $376,029 | 9,011 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $307,715 | 8,634 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||