Position in MDXG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$506,810
-$686,287 QoQ
Shares Held
131,639
-56.4% QoQ
Ownership
0.090%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#63
of 226 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MDXG Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $515,131,053 across 164 Biotechnology names. MDXG ranks #134 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
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 MDXG
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $506,810 | 131,639 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,193,097 | 302,050 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,274,202 | 188,213 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,181,846 | 169,319 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,037,691 | 169,835 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,123,515 | 147,831 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,267,627 | 131,770 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $756,556 | 128,013 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,163,505 | 167,894 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,157,602 | 150,338 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $968,514 | 110,435 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $723,109 | 99,192 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $397,161 | 60,085 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $213,585 | 62,635 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $193,529 | 69,615 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $229,820 | 80,077 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $271,461 | 78,231 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $676,356 | 143,600 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $867,344 | 143,600 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $870,216 | 143,600 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,796,436 | 143,600 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||