Jim Simons
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Jim Simons’s Solaris Energy Infrastructure SEI Stock Holding History

Jim Simons’s Portfolio SEI Stock Details SEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$22M Buy
+273,400
New +$19.5M 0.03% 660
2025
Q2 		– Sell
-36,800
Closed -$801K – 3982
2025
Q1 		$801K Sell
36,800
-209,500
-85% -$5.81M ﹤0.01% 2540
2024
Q4 		$7.09M Buy
246,300
+5,100
+2% +$101K 0.01% 1225
2024
Q3 		$3.08M Buy
241,200
+185,200
+331% +$2.21M ﹤0.01% 1746
2024
Q2 		$480K Buy
56,000
+42,200
+306% +$369K ﹤0.01% 2703
2024
Q1 		$120K Sell
13,800
-228,900
-94% -$1.8M ﹤0.01% 3335
2023
Q4 		$1.93M Buy
242,700
+153,500
+172% +$1.39M ﹤0.01% 1967
2023
Q3 		$951K Buy
+89,200
New +$911K ﹤0.01% 2350
2022
Q3 		– Sell
-15,700
Closed -$171K – 4482
2022
Q2 		$171K Buy
15,700
+4,200
+37% +$50.6K ﹤0.01% 3705
2022
Q1 		$130K Sell
11,500
-79,100
-87% -$716K ﹤0.01% 3749
2021
Q4 		$593K Buy
+90,600
New +$672K ﹤0.01% 2995
2020
Q4 		– Sell
-85,630
Closed -$543K – 3780
2020
Q3 		$543K Sell
85,630
-113,566
-57% -$833K ﹤0.01% 2787
2020
Q2 		$1.48M Sell
199,196
-488,679
-71% -$3.2M ﹤0.01% 2349
2020
Q1 		$3.61M Sell
687,875
-165,700
-19% -$1.74M ﹤0.01% 1752
2019
Q4 		$12M Buy
853,575
+103,800
+14% +$1.25M 0.01% 1330
2019
Q3 		$10.1M Buy
749,775
+347,975
+87% +$4.75M 0.01% 1391
2019
Q2 		$6.02M Buy
401,800
+328,500
+448% +$5.45M 0.01% 1714
2019
Q1 		$1.2M Buy
73,300
+46,600
+175% +$715K ﹤0.01% 2589
2018
Q4 		$323K Buy
+26,700
New +$379K ﹤0.01% 3004
2018
Q2 		– Sell
-18,200
Closed -$301K – 3581
2018
Q1 		$301K Sell
18,200
-177,600
-91% -$3.34M ﹤0.01% 3078
2017
Q4 		$4.19M Buy
195,800
+123,000
+169% +$2.08M ﹤0.01% 1923
2017
Q3 		$1.27M Buy
+72,800
New +$1M ﹤0.01% 2485

Other funds holding SEI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Encompass Capital Advisors
Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Summit Partners Public Asset Management
Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Valiant Capital Management
Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return
Driehaus Capital Management
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Jim Simons's SEI Position: Q2 2026 in Review

Jim Simons opened a new position in Solaris Energy Infrastructure (SEI) in Q2 2026: 273,400 shares worth $22M. The stake represents 0.03% of the portfolio and ranks #660 among its holdings. This is a return to the name: Jim Simons previously reported a position in SEI as recently as Q1 2025.

Jim Simons first reported a position in SEI in Q3 2017 and has held it in 22 quarters since. 433 funds tracked by Wall St. Rank hold SEI as of Q2 2026.

  • Jim Simons held 273,400 shares of Solaris Energy Infrastructure worth $22M as of Q2 2026.
  • Solaris Energy Infrastructure was a new Jim Simons position in Q2 2026.
  • Solaris Energy Infrastructure made up 0.03% of Jim Simons's portfolio in Q2 2026, its #660 holding.
  • Jim Simons first reported a position in Solaris Energy Infrastructure in Q3 2017 and has held it in 22 quarters since.
  • 433 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q2 2026.

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