CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in RCUS — Arcus Biosciences, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in RCUS
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$3,003,150
+$718,389 QoQ
Shares Held
97,410
-7.9% QoQ
Ownership
0.076%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#69
of 230 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RCUS Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $999,742,756 across 262 Biotechnology names. RCUS ranks #58 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
383,491 | $190,491,484 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
156,724 | $97,723,682 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
199,861 | $60,164,156 | |
| 4 | RVMD |
Revolution Medicines, Inc.
|
238,463 | $44,659,350 | |
| 5 | RPRX |
Royalty Pharma plc
|
699,205 | $39,204,424 | |
| 6 | INSM |
INSMED Inc
|
304,798 | $32,497,562 | |
| 7 | INCY |
Incyte Corp
|
249,988 | $28,338,639 | |
| 8 | MRNA |
Moderna, Inc.
|
395,278 | $27,681,318 |
All Filings in RCUS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,003,150 | 97,410 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $2,284,761 | 105,776 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $2,160,570 | 90,666 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $870,427 | 64,002 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $387,757 | 47,636 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $371,626 | 47,341 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $704,907 | 47,341 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $727,956 | 47,610 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $749,742 | 49,228 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $928,084 | 49,157 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $992,970 | 51,988 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $962,802 | 53,638 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,139,147 | 56,088 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $1,044,422 | 57,260 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,201,900 | 58,119 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,499,229 | 57,310 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $1,480,413 | 58,422 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,664,348 | 52,736 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,331,800 | 57,618 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $1,969,806 | 56,490 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,713,806 | 62,411 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,784,764 | 63,560 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $1,655,988 | 63,790 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,093,360 | 63,790 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $1,220,077 | 49,316 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $684,506 | 49,316 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||