Simplex Trading
TDUP icon

Simplex Trading’s ThredUp TDUP Stock Holding History

Simplex Trading’s Portfolio TDUP Stock Details TDUP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.42K Sell
500
-1,500
-75% -$7.02K ﹤0.01% 8377
2026
Q1 		$6.56K Sell
2,000
-300
-13% -$1.39K ﹤0.01% 7705
2025
Q4 		$14.7K Sell
2,300
-9,900
-81% -$80.1K ﹤0.01% 6733
2025
Q3 		$115K Buy
12,200
+11,200
+1,120% +$106K ﹤0.01% 5584
2025
Q2 		$7K Sell
1,000
-2,100
-68% -$12.3K ﹤0.01% 7586
2025
Q1 		$7K Buy
+3,100
New +$7.14K ﹤0.01% 7368
2024
Q2 		– Sell
-1,700
Closed -$3K – 9809
2024
Q1 		$3K Sell
1,700
-8,900
-84% -$18.1K ﹤0.01% 8322
2023
Q4 		$23K Hold
10,600
– – ﹤0.01% 6816
2023
Q3 		$42K Sell
10,600
-300
-3% -$1.02K ﹤0.01% 5970
2023
Q2 		$26K Buy
10,900
+6,200
+132% +$16.2K ﹤0.01% 6511
2023
Q1 		$11K Sell
4,700
-17,100
-78% -$31.9K ﹤0.01% 7486
2022
Q4 		$28K Sell
21,800
-100
-0.5% -$137 ﹤0.01% 6557
2022
Q3 		$40K Buy
21,900
+21,500
+5,375% +$53.9K ﹤0.01% 6743
2022
Q2 		$1K Sell
400
-1,500
-79% -$8.1K ﹤0.01% 9681
2022
Q1 		$14K Sell
1,900
-92,600
-98% -$806K ﹤0.01% 8610
2021
Q4 		$1.21M Buy
94,500
+84,500
+845% +$1.54M ﹤0.01% 2619
2021
Q3 		$272K Buy
10,000
+2,400
+32% +$54K ﹤0.01% 5075
2021
Q2 		$221K Buy
+7,600
New +$164K ﹤0.01% 5535

Other funds holding TDUP

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NIM
Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Simplex Trading's TDUP Position: Q1 2026 in Review

Simplex Trading sold out of ThredUp (TDUP) in Q1 2026, closing a stake of 25,779 shares — an estimated $120K sold.

Simplex Trading first reported a position in TDUP in Q1 2022 and held it in 12 quarters. The position peaked at $1.39M in Q2 2025. 174 funds tracked by Wall St. Rank hold TDUP as of Q1 2026.

  • Simplex Trading reported no remaining ThredUp position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 25,779 ThredUp shares in Q1 2026, an estimated $120K.
  • Simplex Trading first reported a position in ThredUp in Q1 2022 and held it in 12 quarters.
  • Simplex Trading's ThredUp position peaked at $1.39M in Q2 2025.
  • 174 funds tracked by Wall St. Rank held ThredUp as of Q1 2026.

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