Jim Simons
MP icon

Jim Simons’s MP Materials MP Stock Holding History

Jim Simons’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
2025
Q4 		– Sell
-1,404,600
Closed -$94.2M – 3562
2025
Q3 		$94.2M Buy
1,404,600
+174,500
+14% +$11M 0.12% 175
2025
Q2 		$40.9M Buy
1,230,100
+1,216,700
+9,080% +$31.1M 0.05% 413
2025
Q1 		$327K Buy
+13,400
New +$311K ﹤0.01% 2900
2024
Q4 		– Sell
-14,300
Closed -$252K – 3776
2024
Q3 		$252K Sell
14,300
-447,549
-97% -$6.08M ﹤0.01% 3046
2024
Q2 		$5.88M Sell
461,849
-959,200
-67% -$15.1M 0.01% 1202
2024
Q1 		$20.3M Sell
1,421,049
-661,200
-32% -$10.5M 0.03% 631
2023
Q4 		$41.3M Sell
2,082,249
-262,500
-11% -$4.48M 0.06% 348
2023
Q3 		$44.8M Sell
2,344,749
-14,400
-0.6% -$320K 0.08% 297
2023
Q2 		$54M Sell
2,359,149
-258,100
-10% -$5.92M 0.08% 292
2023
Q1 		$73.8M Buy
2,617,249
+291,900
+13% +$8.83M 0.1% 250
2022
Q4 		$56.5M Sell
2,325,349
-300,051
-11% -$9.09M 0.08% 296
2022
Q3 		$71.7M Buy
2,625,400
+163,400
+7% +$5.34M 0.1% 235
2022
Q2 		$79M Buy
2,462,000
+893,300
+57% +$36.1M 0.09% 247
2022
Q1 		$89.9M Buy
1,568,700
+1,415,700
+925% +$62.3M 0.11% 206
2021
Q4 		$6.95M Buy
153,000
+110,700
+262% +$4.36M 0.01% 1295
2021
Q3 		$1.36M Buy
+42,300
New +$1.47M ﹤0.01% 2378

Other funds holding MP

HP
Hancock Prospecting West Perth, Australia $3.33B AUM 65.96% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
CLG
Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Jim Simons's MP Position: Q4 2025 in Review

Jim Simons sold out of MP Materials (MP) in Q4 2025, closing a stake of 1,404,600 shares — an estimated $94.2M sold.

Jim Simons first reported a position in MP in Q3 2021 and held it in 16 quarters. The position peaked at $94.2M in Q3 2025. 725 funds tracked by Wall St. Rank hold MP as of Q4 2025.

  • Jim Simons reported no remaining MP Materials position as of Q4 2025 after selling out during the quarter.
  • Jim Simons sold 1,404,600 MP Materials shares in Q4 2025, an estimated $94.2M.
  • Jim Simons first reported a position in MP Materials in Q3 2021 and held it in 16 quarters.
  • Jim Simons's MP Materials position peaked at $94.2M in Q3 2025.
  • 725 funds tracked by Wall St. Rank held MP Materials as of Q4 2025.

Based on Renaissance Technologies's 13F filing for Q4 2025, filed 12 Feb 2026.