Simplex Trading
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Simplex Trading’s Marqeta MQ Stock Holding History

Simplex Trading’s Portfolio MQ Stock Details MQ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-2,688
Closed -$43.7K – 9932
2026
Q1 		$43.9K Buy
2,688
+1,493
+125% +$25.1K ﹤0.01% 6019
2025
Q4 		$22.7K Buy
+1,195
New +$23K ﹤0.01% 6360
2025
Q3 		– Sell
-7,669
Closed -$182K – 9663
2025
Q2 		$178K Sell
7,669
-84,017
-92% -$1.59M ﹤0.01% 4638
2025
Q1 		$1.51M Buy
91,686
+76,403
+500% +$1.2M ﹤0.01% 2299
2024
Q4 		$231K Buy
15,283
+3,953
+35% +$69.4K ﹤0.01% 4366
2024
Q3 		$222K Buy
11,330
+5,451
+93% +$114K ﹤0.01% 4422
2024
Q2 		$128K Sell
5,879
-1,609
-21% -$35.4K ﹤0.01% 5115
2024
Q1 		$178K Sell
7,488
-5,594
-43% -$138K ﹤0.01% 4989
2023
Q4 		$365K Buy
13,082
+2,478
+23% +$59.4K ﹤0.01% 4022
2023
Q3 		$253K Sell
10,604
-46,008
-81% -$1.04M ﹤0.01% 4111
2023
Q2 		$1.1M Sell
56,612
-53,566
-49% -$972K ﹤0.01% 2516
2023
Q1 		$2.01M Buy
110,178
+108,801
+7,901% +$2.43M ﹤0.01% 1950
2022
Q4 		$33K Sell
1,377
-13,727
-91% -$375K ﹤0.01% 6343
2022
Q3 		$430K Buy
15,104
+4,258
+39% +$142K ﹤0.01% 3641
2022
Q2 		$351K Buy
10,846
+540
+5% +$21.2K ﹤0.01% 3894
2022
Q1 		$455K Sell
10,306
-31,997
-76% -$1.49M ﹤0.01% 3950
2021
Q4 		$2.9M Buy
42,303
+37,563
+792% +$3.36M ﹤0.01% 1669
2021
Q3 		$532K Buy
4,740
+425
+10% +$45.5K ﹤0.01% 4015
2021
Q2 		$484K Buy
+4,315
New +$515K ﹤0.01% 4225

Other funds holding MQ

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VP
Vitruvian Partners London, United Kingdom $201M AUM 10.44% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Simplex Trading's MQ Position: Q2 2026 in Review

Simplex Trading sold out of Marqeta (MQ) in Q2 2026, closing a stake of 2,688 shares — an estimated $43.7K sold.

Simplex Trading first reported a position in MQ in Q2 2021 and held it in 19 quarters. The position peaked at $2.9M in Q4 2021. 210 funds tracked by Wall St. Rank hold MQ as of Q2 2026.

  • Simplex Trading reported no remaining Marqeta position as of Q2 2026 after selling out during the quarter.
  • Simplex Trading sold 2,688 Marqeta shares in Q2 2026, an estimated $43.7K.
  • Simplex Trading first reported a position in Marqeta in Q2 2021 and held it in 19 quarters.
  • Simplex Trading's Marqeta position peaked at $2.9M in Q4 2021.
  • 210 funds tracked by Wall St. Rank held Marqeta as of Q2 2026.

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