Simplex Trading
TARK icon

Simplex Trading’s Tradr 2X Long Innovation ETF TARK Stock Holding History

Simplex Trading’s Portfolio TARK Stock Details TARK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$8.21K Sell
171
-2,697
-94% -$119K ﹤0.01% 7838
2026
Q1 		$101K Buy
+2,868
New +$126K ﹤0.01% 5075
2025
Q2 		– Sell
-515
Closed -$14K – 9713
2025
Q1 		$14K Sell
515
-649
-56% -$28.3K ﹤0.01% 6864
2024
Q4 		$50K Buy
1,164
+228
+24% +$9.24K ﹤0.01% 5876
2024
Q3 		$30K Buy
+936
New +$28.1K ﹤0.01% 6361
2024
Q1 		– Sell
-1,022
Closed -$47K – 9873
2023
Q4 		$47K Buy
1,022
+958
+1,497% +$31.5K ﹤0.01% 6137
2023
Q3 		$1K Sell
64
-1,266
-95% -$45.3K ﹤0.01% 8423
2023
Q2 		$48K Buy
1,330
+1,014
+321% +$31K ﹤0.01% 5896
2023
Q1 		$10K Sell
316
-78
-20% -$2.37K ﹤0.01% 7571
2022
Q4 		$8K Sell
394
-2,433
-86% -$70.9K ﹤0.01% 7755
2022
Q3 		$97K Buy
2,827
+1,997
+241% +$102K ﹤0.01% 5584
2022
Q2 		$36K Buy
+830
New +$43.9K ﹤0.01% 6922

Other funds holding TARK

Optiver Holding
Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Simplex Trading's TARK Position: Q2 2026 in Review

Simplex Trading reduced its Tradr 2X Long Innovation ETF (TARK) stake by 94% in Q2 2026, selling an estimated $119K and leaving 171 shares worth $8.21K. The position accounts for ﹤0.01% of the portfolio, ranked #7838.

Simplex Trading first reported a position in TARK in Q2 2022 and has held it in 12 quarters since. The position peaked at $101K in Q1 2026. 7 funds tracked by Wall St. Rank hold TARK as of Q2 2026.

  • Simplex Trading held 171 shares of Tradr 2X Long Innovation ETF worth $8.21K as of Q2 2026.
  • Simplex Trading sold 2,697 Tradr 2X Long Innovation ETF shares in Q2 2026, an estimated $119K.
  • Tradr 2X Long Innovation ETF made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #7838 holding.
  • Simplex Trading first reported a position in Tradr 2X Long Innovation ETF in Q2 2022 and has held it in 12 quarters since.
  • Simplex Trading's Tradr 2X Long Innovation ETF position peaked at $101K in Q1 2026.
  • 7 funds tracked by Wall St. Rank held Tradr 2X Long Innovation ETF as of Q2 2026.

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