ThredUp Inc.
TDUP- Exchange
- Nasdaq
- Industry
- Retail-Catalog & Mail-Order Houses
- SEC CIK
- 0001484778
In the last 90 days, ThredUp Inc. insiders filed 0 open-market purchases and 3 sales; 182 institutions reported holding it in 13F filings for Q2 2026, worth $738.4M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in ThredUp Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 176
- −13 vs. Q4 2025
- Shares held
- 102.5M
- +15.2M (+17.4%) vs. Q4 2025
- Total value
- $336.6M
- −$221.4M (−39.7%) vs. Q4 2025
- New holders
- 34
- 70 more added
- Sold out
- 47
- 48 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TDUP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 182 | $738.4M |
| Q1 2026 | 176 | $336.6M |
| Q4 2025 | 192 | $606.1M |
| Q3 2025 | 177 | $845.6M |
| Q2 2025 | 162 | $560.3M |
| Q1 2025 | 114 | $140.1M |
| Q4 2024 | 91 | $72.4M |
| Q3 2024 | 92 | $46.0M |
| Q2 2024 | 101 | $101.0M |
| Q1 2024 | 99 | $124.7M |
| Q4 2023 | 106 | $140.5M |
| Q3 2023 | 106 | $256.4M |
| Q2 2023 | 89 | $149.7M |
| Q1 2023 | 89 | $151.2M |
| Q4 2022 | 81 | $78.2M |
| Q3 2022 | 109 | $106.4M |
| Q2 2022 | 114 | $148.9M |
| Q1 2022 | 99 | $485.3M |
| Q4 2021 | 101 | $735.3M |
| Q3 2021 | 73 | $853.1M |
| Q2 2021 | 63 | $765.0M |
| Q1 2021 | 53 | $489.3M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding ThredUp Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −36,214−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −32,648−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −31,469−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −27,473−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −25,779−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −21,000−100.0% | Sold out |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0 | $0 | 0.00% | −17,737−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −15,219−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −14,439−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −13,434−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −12,932−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −11,583−100.0% | Sold out |
| Harbour Capital Advisors, LLC | 0 | $0 | 0.00% | −11,750−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −10,900−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −10,055−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −3,081−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −783−100.0% | Sold out |
| Tradewinds Capital Management, LLC | 0 | $0 | 0.00% | −450−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −70−100.0% | Sold out |
| Keating Financial Advisory Services, Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |