STATE OF WISCONSIN INVESTMENT BOARD
Position in VRTX — Vertex Pharmaceuticals Inc / Ma
CIK 854157
MADISON, WI
Position in VRTX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$67,454,940
+$6,480,797 QoQ
Shares Held
135,798
-0.5% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#145
of 1,732 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in VRTX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $511,704,326 across 163 Biotechnology names. VRTX ranks #1 (13.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
This page
|
135,798 | $67,454,940 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
55,287 | $34,473,655 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
70,171 | $21,123,576 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
83,892 | $15,711,293 | |
| 5 | XENE |
Xenon Pharmaceuticals Inc.
|
248,821 | $15,018,835 | |
| 6 | MRNA |
Moderna, Inc.
|
207,705 | $14,545,581 | |
| 7 | INSM |
INSMED Inc
|
118,057 | $12,587,237 | |
| 8 | RPRX |
Royalty Pharma plc
|
213,373 | $11,963,824 |
All Filings in VRTX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $67,454,940 | 135,798 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $60,974,143 | 136,548 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $62,522,424 | 137,909 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $58,099,402 | 148,349 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $63,635,997 | 142,938 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $74,020,863 | 152,677 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $61,307,048 | 152,240 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $71,705,569 | 154,179 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $69,958,334 | 149,254 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $67,701,735 | 161,962 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $64,283,737 | 157,988 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $55,510,083 | 159,631 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $63,470,135 | 180,359 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $53,556,228 | 169,982 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $49,526,347 | 171,502 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $51,854,587 | 179,093 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $62,261,218 | 220,949 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $65,445,534 | 250,778 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $45,413,280 | 206,800 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $48,794,091 | 269,001 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $85,658,271 | 424,829 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $61,637,543 | 286,833 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $83,557,061 | 353,546 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $95,459,696 | 350,800 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $104,247,708 | 359,091 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $49,798,651 | 209,282 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||