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Atom Investors’s ThredUp TDUP Stock Holding History

Atom Investors’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
Q1 		– Sell
-112,065
Closed -$716K – 838
2025
Q4 		$716K Buy
+112,065
New +$907K 0.06% 350
2023
Q3 		– Sell
-12,406
Closed -$30.3K – 505
2023
Q2 		$30.3K Buy
+12,406
New +$32.5K 0.01% 275

Other funds holding TDUP

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
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Atom Investors's TDUP Position: Q1 2026 in Review

Atom Investors sold out of ThredUp (TDUP) in Q1 2026, closing a stake of 112,065 shares — an estimated $716K sold.

Atom Investors first reported a position in TDUP in Q2 2023 and held it in 2 quarters. The position peaked at $716K in Q4 2025. 174 funds tracked by Wall St. Rank hold TDUP as of Q1 2026.

  • Atom Investors reported no remaining ThredUp position as of Q1 2026 after selling out during the quarter.
  • Atom Investors sold 112,065 ThredUp shares in Q1 2026, an estimated $716K.
  • Atom Investors first reported a position in ThredUp in Q2 2023 and held it in 2 quarters.
  • Atom Investors's ThredUp position peaked at $716K in Q4 2025.
  • 174 funds tracked by Wall St. Rank held ThredUp as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.