Simplex Trading
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Simplex Trading’s CleanSpark CLSK Stock Holding History

Simplex Trading’s Portfolio CLSK Stock Details CLSK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12.5M Sell
858,800
-563,500
-40% -$7.95M 0.01% 646
2026
Q1 		$12.1M Sell
1,422,300
-1,577,900
-53% -$16.9M 0.01% 622
2025
Q4 		$30.4M Sell
3,000,200
-490,000
-14% -$7.34M 0.02% 414
2025
Q3 		$50.6M Buy
3,490,200
+925,800
+36% +$10.4M 0.03% 350
2025
Q2 		$28.3M Sell
2,564,400
-660,000
-20% -$5.88M 0.02% 437
2025
Q1 		$21.7M Buy
3,224,400
+413,100
+15% +$3.91M 0.01% 499
2024
Q4 		$25.9M Buy
2,811,300
+517,800
+23% +$6.26M 0.01% 515
2024
Q3 		$21.4M Buy
2,293,500
+1,562,100
+214% +$19.8M 0.01% 620
2024
Q2 		$11.7M Sell
731,400
-504,000
-41% -$8.47M 0.01% 919
2024
Q1 		$26.2M Buy
1,235,400
+614,100
+99% +$8.54M 0.02% 566
2023
Q4 		$6.85M Buy
621,300
+470,700
+313% +$2.93M ﹤0.01% 1337
2023
Q3 		$573K Buy
150,600
+40,500
+37% +$214K ﹤0.01% 3249
2023
Q2 		$472K Buy
110,100
+40,300
+58% +$162K ﹤0.01% 3372
2023
Q1 		$194K Sell
69,800
-146,400
-68% -$402K ﹤0.01% 4351
2022
Q4 		$441K Sell
216,200
-106,900
-33% -$277K ﹤0.01% 3290
2022
Q3 		$1.03M Buy
323,100
+23,300
+8% +$101K ﹤0.01% 2611
2022
Q2 		$1.18M Sell
299,800
-43,300
-13% -$291K ﹤0.01% 2439
2022
Q1 		$4.24M Buy
343,100
+190,000
+124% +$1.76M ﹤0.01% 1396
2021
Q4 		$1.46M Buy
153,100
+99,000
+183% +$1.58M ﹤0.01% 2392
2021
Q3 		$878K Buy
54,100
+7,100
+15% +$95.6K ﹤0.01% 3258
2021
Q2 		$782K Buy
47,000
+46,489
+9,098% +$854K ﹤0.01% 3495
2021
Q1 		$1.22M Sell
511
-50
-9% -$1.41K ﹤0.01% 2171
2020
Q4 		$1.63M Buy
561
+320
+133% +$4.07K ﹤0.01% 1984
2020
Q3 		$301K Buy
+241
New +$2.04K ﹤0.01% 3594

Other funds holding CLSK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Simplex Trading's CLSK Position: Q2 2026 in Review

Simplex Trading reduced its CleanSpark (CLSK) stake by 58% in Q2 2026, selling an estimated $2.55M and leaving 131,223 shares worth $1.91M. The position accounts for ﹤0.01% of the portfolio, ranked #2090.

Simplex Trading first reported a position in CLSK in Q4 2020 and has held it in 23 quarters since. The position peaked at $9.09M in Q4 2024. 412 funds tracked by Wall St. Rank hold CLSK as of Q2 2026.

  • Simplex Trading held 131,223 shares of CleanSpark worth $1.91M as of Q2 2026.
  • Simplex Trading sold 181,044 CleanSpark shares in Q2 2026, an estimated $2.55M.
  • CleanSpark made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #2090 holding.
  • Simplex Trading first reported a position in CleanSpark in Q4 2020 and has held it in 23 quarters since.
  • Simplex Trading's CleanSpark position peaked at $9.09M in Q4 2024.
  • 412 funds tracked by Wall St. Rank held CleanSpark as of Q2 2026.

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