STATE OF WISCONSIN INVESTMENT BOARD
Position in BEAM — Beam Therapeutics Inc.
CIK 854157
MADISON, WI
Position in BEAM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,731,649
+$368,168 QoQ
Shares Held
50,456
-11.8% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#89
of 274 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BEAM 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. BEAM ranks #68 (0.3% 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 BEAM
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,731,649 | 50,456 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,363,481 | 57,217 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,622,340 | 58,526 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $1,147,315 | 47,273 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $804,096 | 47,272 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $925,331 | 47,380 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,102,236 | 44,445 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,117,273 | 45,603 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,095,071 | 46,738 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,627,517 | 49,259 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,507,498 | 55,382 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $1,167,699 | 48,553 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,581,013 | 49,515 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,593,495 | 52,041 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,206,507 | 56,418 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,705,285 | 56,786 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,324,419 | 60,047 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,827,640 | 66,800 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $5,323,292 | 66,800 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $5,290,208 | 60,800 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $8,370,011 | 65,030 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $4,570,284 | 57,100 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $4,531,020 | 55,500 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $467,780 | 19,000 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $532,000 | 19,000 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $342,000 | 19,000 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||