Simplex Trading
SLDP icon

Simplex Trading’s Solid Power SLDP Stock Holding History

Simplex Trading’s Portfolio SLDP Stock Details SLDP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.9K Buy
1,633
+633
+63% +$2.55K ﹤0.01% 7912
2025
Q4 		$708 Sell
1,000
-86,608
-99% -$478K ﹤0.01% 8098
2025
Q3 		$303K Sell
87,608
-3,522
-4% -$13.3K ﹤0.01% 4445
2025
Q2 		$199K Buy
91,130
+62,853
+222% +$88.3K ﹤0.01% 4514
2025
Q1 		$29K Sell
28,277
-152,005
-84% -$208K ﹤0.01% 6280
2024
Q4 		$340K Buy
180,282
+152,326
+545% +$188K ﹤0.01% 3931
2024
Q3 		$37K Buy
+27,956
New +$44.2K ﹤0.01% 6167
2024
Q1 		– Sell
-7,317
Closed -$11.1K – 9791
2023
Q4 		$10K Buy
7,317
+142
+2% +$213 ﹤0.01% 7455
2023
Q3 		$14K Sell
7,175
-54,016
-88% -$128K ﹤0.01% 6945
2023
Q2 		$155K Sell
61,191
-79,037
-56% -$182K ﹤0.01% 4593
2023
Q1 		$422K Buy
140,228
+19,487
+16% +$58.8K ﹤0.01% 3440
2022
Q4 		$306K Buy
120,741
+82,206
+213% +$351K ﹤0.01% 3717
2022
Q3 		$202K Buy
+38,535
New +$243K ﹤0.01% 4595
2022
Q2 		– Sell
-19,701
Closed -$154K – 10988
2022
Q1 		$170K Sell
19,701
-41,413
-68% -$321K ﹤0.01% 5385
2021
Q4 		$534K Buy
+61,114
New +$603K ﹤0.01% 3694

Other funds holding SLDP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $359M AUM 7.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
RH
Riverstone Holdings New York $36.9M AUM 80.85% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Simplex Trading's SLDP Position: Q1 2026 in Review

Simplex Trading increased its Solid Power (SLDP) stake by 63% in Q1 2026, buying an estimated $2.55K and bringing the position to 1,633 shares worth $4.9K. The position accounts for ﹤0.01% of the portfolio, ranked #7912.

Simplex Trading first reported a position in SLDP in Q4 2021 and has held it in 15 quarters since. The position peaked at $534K in Q4 2021. 192 funds tracked by Wall St. Rank hold SLDP as of Q1 2026.

  • Simplex Trading held 1,633 shares of Solid Power worth $4.9K as of Q1 2026.
  • Simplex Trading bought 633 Solid Power shares in Q1 2026, an estimated $2.55K.
  • Solid Power made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #7912 holding.
  • Simplex Trading first reported a position in Solid Power in Q4 2021 and has held it in 15 quarters since.
  • Simplex Trading's Solid Power position peaked at $534K in Q4 2021.
  • 192 funds tracked by Wall St. Rank held Solid Power as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.