Simplex Trading
SES icon

Simplex Trading’s SES AI SES Stock Holding History

Simplex Trading’s Portfolio SES Stock Details SES Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-55,024
Closed -$123K – 9905
2025
Q3 		$91K Buy
+55,024
New +$65.8K ﹤0.01% 5859
2025
Q1 		– Sell
-108,099
Closed -$99.4K – 9547
2024
Q4 		$236K Buy
108,099
+106,574
+6,988% +$60.8K ﹤0.01% 4347
2024
Q3 		$0 Buy
1,525
+126
+9% +$131 ﹤0.01% 9463
2024
Q2 		$1K Sell
1,399
-12,908
-90% -$17.5K ﹤0.01% 8559
2024
Q1 		$24K Buy
14,307
+12,604
+740% +$18.9K ﹤0.01% 6960
2023
Q4 		$3K Buy
1,703
+1,227
+258% +$2.65K ﹤0.01% 8141
2023
Q3 		$1K Sell
476
-101
-18% -$245 ﹤0.01% 8412
2023
Q2 		$1K Sell
577
-3,594
-86% -$6.96K ﹤0.01% 8710
2023
Q1 		$12K Buy
4,171
+869
+26% +$2.74K ﹤0.01% 7400
2022
Q4 		$10K Buy
3,302
+2,120
+179% +$10.3K ﹤0.01% 7574
2022
Q3 		$5K Buy
+1,182
New +$5.73K ﹤0.01% 8812
2022
Q2 		– Sell
-18,240
Closed -$117K – 10965
2022
Q1 		$165K Buy
18,240
+18,042
+9,112% +$136K ﹤0.01% 5430
2021
Q4 		$1K Buy
+198
New +$2.02K ﹤0.01% 10244

Other funds holding SES

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return
GMH
General Motors Holdings Detroit, Michigan $79.8M AUM 24.73% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Simplex Trading's SES Position: Q4 2025 in Review

Simplex Trading sold out of SES AI (SES) in Q4 2025, closing a stake of 55,024 shares — an estimated $123K sold.

Simplex Trading first reported a position in SES in Q4 2021 and held it in 13 quarters. The position peaked at $236K in Q4 2024. 130 funds tracked by Wall St. Rank hold SES as of Q4 2025.

  • Simplex Trading reported no remaining SES AI position as of Q4 2025 after selling out during the quarter.
  • Simplex Trading sold 55,024 SES AI shares in Q4 2025, an estimated $123K.
  • Simplex Trading first reported a position in SES AI in Q4 2021 and held it in 13 quarters.
  • Simplex Trading's SES AI position peaked at $236K in Q4 2024.
  • 130 funds tracked by Wall St. Rank held SES AI as of Q4 2025.

Based on Simplex Trading's 13F filing for Q4 2025, filed 11 Feb 2026.