Artisan Partners Limited Partnership
Position in AGIO — Agios Pharmaceuticals, Inc.
CIK 1466153
Milwaukee, WI
Position in AGIO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$16,289,686
+$2,557,605 QoQ
Shares Held
481,516
-4.6% QoQ
Ownership
0.807%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
12 quarters on record
Voting authority
Sole 90%
Shared 0%
None 10%
Common Shares in AGIO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Artisan Partners Limited Partnership holds $3,943,526,578 across 24 Biotechnology names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ARGX |
Argenx SE
|
1,508,778 | $1,399,798,965 | |
| 2 | ASND |
Ascendis Pharma A/S
|
2,634,024 | $702,546,881 | |
| 3 | INSM |
INSMED Inc
|
5,441,718 | $580,195,973 | |
| 4 | TWST |
Twist Bioscience Corp
|
4,802,017 | $494,031,508 | |
| 5 | IONS |
Ionis Pharmaceuticals Inc
|
2,640,024 | $209,327,502 | |
| 6 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
210,205 | $112,869,574 | |
| 7 | CELC |
Celcuity Inc.
|
461,591 | $48,291,650 | |
| 8 | LEGN |
Legend Biotech Corp
|
1,559,441 | $45,036,656 |
All Filings in AGIO
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $16,289,686 | 481,516 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $13,732,081 | 504,485 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $16,174,132 | 402,943 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $12,970,867 | 389,984 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $12,032,689 | 410,672 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $16,401,543 | 499,134 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $17,409,540 | 391,842 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $13,818,537 | 320,467 | Shares | Sole | 2024-08-12 | |
| 2020-12-31 | $17,964,531 | 414,598 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $11,743,865 | 335,539 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $13,989,351 | 261,581 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $6,046,430 | 170,418 | Shares | Sole | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||