CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in MP — MP Materials Corp. / DE
CIK 1081019
WEST SACRAMENTO, CA
Position in MP
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$7,917,246
+$1,161,308 QoQ
Shares Held
164,054
+22.7% QoQ
Ownership
0.092%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MP Over Time
Shares Held
Position Value (USD)
Position in Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $17,082,026 across 12 Other Industrial Metals & Mining names. MP ranks #1 (46.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MP |
MP Materials Corp. / DE
This page
|
164,054 | $7,917,246 | |
| 2 | MTRN |
MATERION Corp
|
24,612 | $3,560,125 | |
| 3 | USAR |
USA Rare Earth, Inc.
|
116,048 | $1,756,386 | |
| 4 | TMC |
TMC the metals Co Inc.
|
264,499 | $1,235,210 | |
| 5 | UAMY |
United States Antimony Corp
|
112,293 | $980,317 | |
| 6 | CMP |
Compass Minerals International Inc
|
31,973 | $746,569 | |
| 7 | NB |
Niocorp Developments Ltd
|
107,799 | $480,783 | |
| 8 | TMQ |
Trilogy Metals Inc.
|
96,400 | $346,076 |
All Filings in MP
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,917,246 | 164,054 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $6,755,938 | 133,728 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $7,719,891 | 115,102 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,557,228 | 106,920 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,804,147 | 114,877 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,818,226 | 116,553 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $2,080,599 | 117,881 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $1,759,566 | 138,222 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $1,980,664 | 138,508 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $2,856,553 | 143,907 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $2,241,499 | 117,356 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,944,152 | 128,678 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $2,935,960 | 104,149 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $2,572,708 | 105,960 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,860,767 | 104,790 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $3,645,956 | 113,652 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $5,264,098 | 91,805 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $4,551,174 | 100,202 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $3,054,727 | 94,779 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,705,609 | 100,532 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||