Simplex Trading
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Simplex Trading’s QuantumScape Corp QS Stock Holding History

Simplex Trading’s Portfolio QS Stock Details QS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.97M Buy
260,905
+201,677
+341% +$1.51M ﹤0.01% 2055
2026
Q1 		$378K Buy
+59,228
New +$492K ﹤0.01% 3581
2025
Q3 		– Sell
-358,479
Closed -$3.5M – 9863
2025
Q2 		$2.41M Sell
358,479
-268,770
-43% -$1.14M ﹤0.01% 1933
2025
Q1 		$2.61M Sell
627,249
-276,694
-31% -$1.37M ﹤0.01% 1787
2024
Q4 		$4.69M Buy
903,943
+408,472
+82% +$2.14M ﹤0.01% 1516
2024
Q3 		$2.85M Sell
495,471
-170,608
-26% -$1.05M ﹤0.01% 1967
2024
Q2 		$3.28M Sell
666,079
-329,555
-33% -$1.84M ﹤0.01% 1759
2024
Q1 		$6.26M Buy
995,634
+564,578
+131% +$3.8M ﹤0.01% 1437
2023
Q4 		$3M Sell
431,056
-363,180
-46% -$2.29M ﹤0.01% 2007
2023
Q3 		$5.31M Buy
794,236
+458,120
+136% +$3.73M ﹤0.01% 1305
2023
Q2 		$2.69M Buy
336,116
+333,286
+11,777% +$2.32M ﹤0.01% 1734
2023
Q1 		$23K Hold
2,830
– – ﹤0.01% 6789
2022
Q4 		$16K Hold
2,830
– – ﹤0.01% 7096
2022
Q3 		$23K Hold
2,830
– – ﹤0.01% 7378
2022
Q2 		$24K Hold
2,830
– – ﹤0.01% 7409
2022
Q1 		$56K Sell
2,830
-153,523
-98% -$2.63M ﹤0.01% 6986
2021
Q4 		$3.47M Sell
156,353
-59,349
-28% -$1.63M ﹤0.01% 1511
2021
Q3 		$5.97M Buy
215,702
+17,708
+9% +$404K 0.01% 1059
2021
Q2 		$5.79M Buy
197,994
+192,644
+3,601% +$6.23M 0.01% 1060
2021
Q1 		$239K Sell
5,350
-15,359
-74% -$805K ﹤0.01% 4476
2020
Q4 		$1.75M Buy
20,709
+10,680
+106% +$391K ﹤0.01% 1911
2020
Q3 		$167K Buy
+10,029
New +$149K ﹤0.01% 4328

Other funds holding QS

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
CIG
Capricorn Investment Group Palo Alto, California $22.5B AUM 50.37% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Simplex Trading's QS Position: Q2 2026 in Review

Simplex Trading increased its QuantumScape Corp (QS) stake by 341% in Q2 2026, buying an estimated $1.51M and bringing the position to 260,905 shares worth $1.97M. The position accounts for ﹤0.01% of the portfolio, ranked #2055.

Simplex Trading first reported a position in QS in Q3 2020 and has held it in 22 quarters since. The position peaked at $6.26M in Q1 2024. 447 funds tracked by Wall St. Rank hold QS as of Q2 2026.

  • Simplex Trading held 260,905 shares of QuantumScape Corp worth $1.97M as of Q2 2026.
  • Simplex Trading bought 201,677 QuantumScape Corp shares in Q2 2026, an estimated $1.51M.
  • QuantumScape Corp made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #2055 holding.
  • Simplex Trading first reported a position in QuantumScape Corp in Q3 2020 and has held it in 22 quarters since.
  • Simplex Trading's QuantumScape Corp position peaked at $6.26M in Q1 2024.
  • 447 funds tracked by Wall St. Rank held QuantumScape Corp as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.