THREDUP INC - CLASS A (TDUP) Institutional Ownership Changes & 13F Activity

THREDUP INC - CLASS A (TDUP). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Polen Capital Management, Bares Capital Management, and Akre Capital Management.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Renaissance Technologies LLCSell-881,3001,411,553$4,629,894
Q4 2025Polen Capital ManagementBuy35,245145,615$930,480
Q4 2025Renaissance Technologies LLCBuy12,1272,292,853$14,651,331
Q3 2025Renaissance Technologies LLCBuy237,1002,280,726$21,552,861
Q3 2025Polen Capital ManagementBuy57,381110,370$1,042,997
Q2 2025Renaissance Technologies LLCBuy940,3812,043,626$15,306,759
Q2 2025Polen Capital ManagementBuy52,98952,989$396,888
Q1 2025Renaissance Technologies LLCBuy124,5001,103,245$2,658,820
Q4 2024Renaissance Technologies LLCBuy420,012978,745$1,360,456
Q3 2024Renaissance Technologies LLCBuy114,321558,733$470,453
Q2 2024Bares Capital ManagementBuy701,2004,250,000$7,225,000
Q2 2024Renaissance Technologies LLCBuy91,708444,412$755,500
Q1 2024Bares Capital ManagementBuy362,2213,548,800$7,097,600
Q1 2024Renaissance Technologies LLCSell-6,408352,704$705
Q4 2023Bares Capital ManagementBuy186,5793,186,579$7,169,803
Q4 2023Renaissance Technologies LLCBuy45,400359,112$808
Q3 2023Renaissance Technologies LLCSell-2,800313,712$1,258
Q2 2023Renaissance Technologies LLCBuy24,312316,512$772
Q1 2023Renaissance Technologies LLCBuy41,988292,200$739
Q1 2023Bares Capital ManagementSell-10,0003,000,000$7,590,000
Q4 2022Bares Capital ManagementBuy500,0003,010,000$3,943,100
Q4 2022Renaissance Technologies LLCBuy161,712250,212$328
Q3 2022Bares Capital ManagementBuy1,000,0002,510,000$4,618
Q3 2022Renaissance Technologies LLCBuy88,50088,500$163
Q2 2022Bares Capital ManagementBuy497,8861,510,000$3,775
Q1 2022Bares Capital ManagementBuy1,012,1141,012,114$7,793
Q2 2021Akre Capital ManagementSell-177,50022,500$654
Q1 2021Akre Capital ManagementBuy200,000200,000$4,666

Frequently asked questions about TDUP activity

  • Which institutional owners are buying TDUP?

    Institutional owners buying TDUP include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TDUP activity?

    "Buy" means an investor increased their reported position in TDUP compared to the prior reporting period. This reflects growing exposure to THREDUP INC - CLASS A (TDUP) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TDUP increasing?

    Institutional interest in TDUP can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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