Citadel Advisors
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Citadel Advisors’s ThredUp TDUP Stock Holding History

Citadel Advisors’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 		$282K Sell
86,000
-154,100
-64% -$715K ﹤0.01% 10602
2025
Q4 		$1.53M Sell
240,100
-6,200
-3% -$50.2K ﹤0.01% 6455
2025
Q3 		$2.33M Buy
246,300
+19,500
+9% +$185K ﹤0.01% 5759
2025
Q2 		$1.7M Buy
226,800
+37,300
+20% +$219K ﹤0.01% 6032
2025
Q1 		$457K Buy
189,500
+175,400
+1,244% +$404K ﹤0.01% 8675
2024
Q4 		$19.6K Sell
14,100
-21,800
-61% -$24.5K ﹤0.01% 13193
2024
Q3 		$30.2K Buy
35,900
+30,800
+604% +$37.6K ﹤0.01% 12433
2024
Q2 		$8.67K Buy
5,100
+4,200
+467% +$7.66K ﹤0.01% 13173
2024
Q1 		$1.8K Sell
900
-56,600
-98% -$115K ﹤0.01% 14081
2023
Q4 		$129K Buy
57,500
+14,400
+33% +$37.4K ﹤0.01% 10605
2023
Q3 		$173K Buy
43,100
+29,500
+217% +$100K ﹤0.01% 10145
2023
Q2 		$33.2K Buy
13,600
+10,100
+289% +$26.4K ﹤0.01% 12251
2023
Q1 		$8.86K Sell
3,500
-11,400
-77% -$21.3K ﹤0.01% 13630
2022
Q4 		$19.5K Sell
14,900
-30,000
-67% -$41.2K ﹤0.01% 13165
2022
Q3 		$83K Sell
44,900
-600
-1% -$1.5K ﹤0.01% 11248
2022
Q2 		$114K Sell
45,500
-66,300
-59% -$358K ﹤0.01% 11289
2022
Q1 		$861K Sell
111,800
-176,700
-61% -$1.54M ﹤0.01% 8048
2021
Q4 		$3.68M Buy
288,500
+55,900
+24% +$1.02M ﹤0.01% 4920
2021
Q3 		$5.04M Buy
232,600
+152,000
+189% +$3.42M ﹤0.01% 4278
2021
Q2 		$2.34M Buy
+80,600
New +$1.74M ﹤0.01% 6203

Other funds holding TDUP

NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Citadel Advisors's TDUP Position: Q1 2026 in Review

Citadel Advisors increased its ThredUp (TDUP) stake by 44% in Q1 2026, buying an estimated $1.37M and bringing the position to 963,215 shares worth $3.16M. The position accounts for ﹤0.01% of the portfolio, ranked #5167.

Citadel Advisors first reported a position in TDUP in Q2 2021 and has held it in 15 quarters since. The position peaked at $12.2M in Q2 2025. 174 funds tracked by Wall St. Rank hold TDUP as of Q1 2026.

  • Citadel Advisors held 963,215 shares of ThredUp worth $3.16M as of Q1 2026.
  • Citadel Advisors bought 294,495 ThredUp shares in Q1 2026, an estimated $1.37M.
  • ThredUp made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5167 holding.
  • Citadel Advisors first reported a position in ThredUp in Q2 2021 and has held it in 15 quarters since.
  • Citadel Advisors's ThredUp position peaked at $12.2M in Q2 2025.
  • 174 funds tracked by Wall St. Rank held ThredUp as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.