STATE OF WISCONSIN INVESTMENT BOARD
Position in TARS — Tarsus Pharmaceuticals, Inc.
CIK 854157
MADISON, WI
Position in TARS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,756,322
-$949,831 QoQ
Shares Held
59,681
-11.0% QoQ
Ownership
0.136%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#76
of 256 holders
Holding Since
Dec 2020
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TARS 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. TARS ranks #38 (0.7% 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 TARS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,756,322 | 59,681 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $4,706,153 | 67,087 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,612,954 | 31,912 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,876,799 | 31,580 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $971,146 | 23,973 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,924,114 | 37,456 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,783,633 | 32,213 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,491,791 | 45,357 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,279,226 | 47,065 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $830,161 | 22,838 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $290,952 | 14,368 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $270,352 | 15,214 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $265,339 | 14,684 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $196,242 | 15,612 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $254,556 | 17,364 | Shares | Sole | 2023-02-14 | |
| 2021-06-30 | $249,228 | 8,600 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $277,178 | 8,600 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $355,438 | 8,600 | Shares | Sole | 2021-02-03 | |
| No filing history on record for this holder in this stock. | ||||||