ARIZONA STATE RETIREMENT SYSTEM
PensionPosition in RYTM — Rhythm Pharmaceuticals, Inc.
CIK 1558481
PHOENIX, AZ
Position in RYTM
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$1,673,555
+$318,476 QoQ
Shares Held
15,073
-3.3% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#139
of 299 holders
Holding Since
Dec 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RYTM Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ARIZONA STATE RETIREMENT SYSTEM holds $208,699,754 across 138 Biotechnology names. RYTM ranks #28 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
70,580 | $35,059,203 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
28,831 | $17,977,281 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
38,025 | $11,446,665 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
46,382 | $8,686,420 | |
| 5 | RPRX |
Royalty Pharma plc
|
117,853 | $6,608,017 | |
| 6 | MRNA |
Moderna, Inc.
|
92,629 | $6,486,808 | |
| 7 | INSM |
INSMED Inc
|
60,340 | $6,433,450 | |
| 8 | INCY |
Incyte Corp
|
48,501 | $5,498,073 |
All Filings in RYTM
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,673,555 | 15,073 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $1,355,079 | 15,581 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $1,687,164 | 15,762 | Shares | Sole | 2026-01-28 | |
| 2025-09-30 | $1,576,857 | 15,614 | Shares | Sole | 2025-11-03 | |
| 2025-06-30 | $874,170 | 13,834 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $698,197 | 13,181 | Shares | Sole | 2025-05-01 | |
| 2024-12-31 | $743,806 | 13,287 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $689,871 | 13,168 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $518,464 | 12,627 | Shares | Sole | 2024-08-05 | |
| 2024-03-31 | $562,986 | 12,993 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $585,014 | 12,726 | Shares | Sole | 2024-01-24 | |
| 2023-09-30 | $296,878 | 12,950 | Shares | Sole | 2023-11-07 | |
| 2023-06-30 | $210,263 | 12,751 | Shares | Sole | 2023-08-01 | |
| 2023-03-31 | $233,008 | 13,061 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $333,394 | 11,449 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $251,639 | 10,271 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $42,454 | 10,230 | Shares | Sole | 2022-07-28 | |
| 2021-03-31 | $213,274 | 10,027 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $209,328 | 7,041 | Shares | Sole | 2021-01-28 | |
| No filing history on record for this holder in this stock. | ||||||