Jim Simons
GCMG icon

Jim Simons’s GCM Grosvenor GCMG Stock Holding History

Jim Simons’s Portfolio GCMG Stock Details GCMG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.63M Sell
213,900
-29,800
-12% -$326K ﹤0.01% 1817
2026
Q1 		$2.39M Buy
243,700
+1,200
+0.5% +$13.3K ﹤0.01% 1810
2025
Q4 		$2.75M Sell
242,500
-267,400
-52% -$3.05M ﹤0.01% 1672
2025
Q3 		$6.15M Sell
509,900
-302,433
-37% -$3.75M 0.01% 1369
2025
Q2 		$9.39M Buy
812,333
+50,333
+7% +$623K 0.01% 1095
2025
Q1 		$10.1M Buy
762,000
+256,800
+51% +$3.43M 0.02% 1002
2024
Q4 		$6.2M Sell
505,200
-600
-0.1% -$7.13K 0.01% 1312
2024
Q3 		$5.73M Buy
505,800
+23,400
+5% +$252K 0.01% 1358
2024
Q2 		$4.71M Buy
482,400
+43,600
+10% +$421K 0.01% 1338
2024
Q1 		$4.24M Buy
438,800
+30,100
+7% +$262K 0.01% 1521
2023
Q4 		$3.66M Buy
408,700
+22,500
+6% +$187K 0.01% 1551
2023
Q3 		$3M Buy
386,200
+22,800
+6% +$177K 0.01% 1620
2023
Q2 		$2.74M Buy
363,400
+52,100
+17% +$388K ﹤0.01% 1802
2023
Q1 		$2.43M Buy
311,300
+42,900
+16% +$356K ﹤0.01% 1905
2022
Q4 		$2.04M Buy
268,400
+32,200
+14% +$263K ﹤0.01% 2053
2022
Q3 		$1.86M Buy
236,200
+10,700
+5% +$83.9K ﹤0.01% 2054
2022
Q2 		$1.54M Buy
225,500
+116,900
+108% +$953K ﹤0.01% 2384
2022
Q1 		$1.05M Sell
108,600
-143,181
-57% -$1.42M ﹤0.01% 2691
2021
Q4 		$2.64M Buy
251,781
+146,781
+140% +$1.64M ﹤0.01% 1936
2021
Q3 		$1.21M Sell
105,000
-28,000
-21% -$304K ﹤0.01% 2443
2021
Q2 		$1.39M Buy
+133,000
New +$1.57M ﹤0.01% 2492

Other funds holding GCMG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Jim Simons's GCMG Position: Q2 2026 in Review

Jim Simons reduced its GCM Grosvenor (GCMG) stake by 12% in Q2 2026, selling an estimated $326K and leaving 213,900 shares worth $2.63M. The position accounts for ﹤0.01% of the portfolio, ranked #1817.

Jim Simons first reported a position in GCMG in Q2 2021 and has held it in 21 quarters since. The position peaked at $10.1M in Q1 2025. 99 funds tracked by Wall St. Rank hold GCMG as of Q2 2026.

  • Jim Simons held 213,900 shares of GCM Grosvenor worth $2.63M as of Q2 2026.
  • Jim Simons sold 29,800 GCM Grosvenor shares in Q2 2026, an estimated $326K.
  • GCM Grosvenor made up ﹤0.01% of Jim Simons's portfolio in Q2 2026, its #1817 holding.
  • Jim Simons first reported a position in GCM Grosvenor in Q2 2021 and has held it in 21 quarters since.
  • Jim Simons's GCM Grosvenor position peaked at $10.1M in Q1 2025.
  • 99 funds tracked by Wall St. Rank held GCM Grosvenor as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.