CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in JANX — Janux Therapeutics, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in JANX
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$514,313
-$703 QoQ
Shares Held
37,001
-0.9% QoQ
Ownership
0.061%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in JANX Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $883,936,485 across 222 Biotechnology names. JANX ranks #122 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
373,481 | $166,774,205 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
|
154,201 | $119,141,860 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
196,863 | $65,136,060 | |
| 4 | INSM |
INSMED Inc
|
303,182 | $49,576,320 | |
| 5 | RPRX |
Royalty Pharma plc
|
759,042 | $36,411,244 | |
| 6 | INCY |
Incyte Corp
|
241,287 | $22,709,932 | |
| 7 | MRNA |
Moderna, Inc.
|
407,190 | $20,685,252 | |
| 8 | RVMD |
Revolution Medicines, Inc.
|
165,277 | $16,073,188 |
All Filings in JANX
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $514,313 | 37,001 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $515,016 | 37,320 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $907,872 | 37,147 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $857,910 | 37,139 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $991,845 | 36,735 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,966,791 | 36,735 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $915,868 | 20,160 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $868,714 | 20,738 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $612,301 | 16,263 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $184,470 | 17,192 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $131,775 | 13,073 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $177,480 | 14,952 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $209,705 | 17,331 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $90,227 | 6,851 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $91,719 | 6,774 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $89,596 | 7,338 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $108,682 | 7,579 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $141,049 | 7,149 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $154,632 | 7,149 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||