California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s MP Materials MP Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio MP Stock Details MP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$165M Buy
9,225,687
+9,061,633
+5,524% +$551M 0.02% 808
2026
Q1 		$7.92M Buy
164,054
+30,326
+23% +$1.81M 0.01% 787
2025
Q4 		$6.76M Buy
133,728
+18,626
+16% +$1.18M 0.01% 792
2025
Q3 		$7.72M Buy
115,102
+8,182
+8% +$515K 0.01% 730
2025
Q2 		$3.56M Sell
106,920
-7,957
-7% -$203K ﹤0.01% 1063
2025
Q1 		$2.8M Sell
114,877
-1,676
-1% -$38.9K ﹤0.01% 1163
2024
Q4 		$1.82M Sell
116,553
-1,328
-1% -$24.6K ﹤0.01% 1455
2024
Q3 		$2.08M Sell
117,881
-20,341
-15% -$276K ﹤0.01% 1382
2024
Q2 		$1.76M Sell
138,222
-286
-0.2% -$4.49K ﹤0.01% 1449
2024
Q1 		$1.98M Sell
138,508
-5,399
-4% -$85.4K ﹤0.01% 1420
2023
Q4 		$2.86M Buy
143,907
+26,551
+23% +$453K ﹤0.01% 1241
2023
Q3 		$2.24M Sell
117,356
-11,322
-9% -$251K ﹤0.01% 1321
2023
Q2 		$2.94M Buy
128,678
+24,529
+24% +$562K ﹤0.01% 1268
2023
Q1 		$2.94M Sell
104,149
-1,811
-2% -$54.8K ﹤0.01% 1263
2022
Q4 		$2.57M Buy
105,960
+1,170
+1% +$35.5K ﹤0.01% 1331
2022
Q3 		$2.86M Sell
104,790
-8,862
-8% -$290K ﹤0.01% 1225
2022
Q2 		$3.65M Buy
113,652
+21,847
+24% +$882K 0.01% 1142
2022
Q1 		$5.26M Sell
91,805
-8,397
-8% -$370K 0.01% 1033
2021
Q4 		$4.55M Buy
100,202
+5,423
+6% +$214K 0.01% 1212
2021
Q3 		$3.06M Sell
94,779
-5,753
-6% -$200K ﹤0.01% 1451
2021
Q2 		$3.71M Buy
+100,532
New +$3.12M ﹤0.01% 1377

Other funds holding MP

HP
Hancock Prospecting West Perth, Australia $5.71B AUM 63.42% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s MP Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its MP Materials (MP) stake by 5,524% in Q2 2026, buying an estimated $551M and bringing the position to 9,225,687 shares worth $165M. The position accounts for 0.02% of the portfolio, ranked #808.

California State Teachers Retirement System (CalSTRS) first reported a position in MP in Q2 2021 and has held it in 21 quarters since. 752 funds tracked by Wall St. Rank hold MP as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 9,225,687 shares of MP Materials worth $165M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 9,061,633 MP Materials shares in Q2 2026, an estimated $551M.
  • MP Materials made up 0.02% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #808 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in MP Materials in Q2 2021 and has held it in 21 quarters since.
  • 752 funds tracked by Wall St. Rank held MP Materials as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.