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 		$12K Sell
4,000
-49,800
-93% -$201K ﹤0.01% 7193
2025
Q4 		$229K Sell
53,800
-188,000
-78% -$1.04M ﹤0.01% 4090
2025
Q3 		$839K Buy
241,800
+235,700
+3,864% +$888K ﹤0.01% 3234
2025
Q2 		$13K Sell
6,100
-7,900
-56% -$11.1K ﹤0.01% 7130
2025
Q1 		$14K Buy
14,000
+5,900
+73% +$8.08K ﹤0.01% 6862
2024
Q4 		$15K Buy
8,100
+3,400
+72% +$4.21K ﹤0.01% 6906
2024
Q3 		$6K Sell
4,700
-6,900
-59% -$10.9K ﹤0.01% 7552
2024
Q2 		$19K Buy
11,600
+7,700
+197% +$13.3K ﹤0.01% 6951
2024
Q1 		$7K Buy
+3,900
New +$5.94K ﹤0.01% 7859
2023
Q4 		– Sell
-6,700
Closed -$13K – 9737
2023
Q3 		$13K Buy
6,700
+1,800
+37% +$4.26K ﹤0.01% 7008
2023
Q2 		$12K Sell
4,900
-2,100
-30% -$4.85K ﹤0.01% 7264
2023
Q1 		$21K Buy
+7,000
New +$21.1K ﹤0.01% 6873
2022
Q4 		– Sell
-33,200
Closed -$174K – 10309
2022
Q3 		$174K Sell
33,200
-10,300
-24% -$65.1K ﹤0.01% 4791
2022
Q2 		$234K Sell
43,500
-7,200
-14% -$56.2K ﹤0.01% 4422
2022
Q1 		$439K Sell
50,700
-47,000
-48% -$365K ﹤0.01% 3999
2021
Q4 		$853K Buy
+97,700
New +$964K ﹤0.01% 3081

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.