TDUP · NASDAQ · Specialty Retail

ThredUp (TDUP)

Turns individual sellers' used clothing into a managed online resale marketplace and licensable infrastructure.

$2.34
vs last close−0.12 (−4.69%)

13F · 13D/G · Form 4

Institutions82.71%108.63M shares
187 holders · as of Jun 30, 2026
Insiders5.67%7.45M shares
1 holder · as of Nov 4, 2025
Strategic holders5.11%6.72M shares
2 holders · as of Nov 14, 2024
Other6.51%8.54M shares
remainder

131.33M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

This company has 2 share classes; every stake here is a share of the whole company.

13F · 13D/G · Form 4

HolderStakeSharesDate
BlackRock, Inc.Institution
8.35%10.97Mas of Jun 30, 2026
Needham Investment Management LLCInstitution
7.75%10.18Mas of Jun 30, 2026
Capital World InvestorsInstitution
6.81%8.94Mas of Jun 30, 2026
James G. Reinhart1,2Insiderdirector, officer: Chief Executive Officer
5.67%3.11M Bfiled Nov 4, 2025
Ameriprise Financial, Inc.Strategic
4.42%5.81Mfiled Nov 14, 2024
AQR Capital Management LLCInstitution
3.92%5.15Mas of Jun 30, 2026
Vanguard Capital Management LLCInstitution
3.41%4.48Mas of Jun 30, 2026
Gilder Gagnon Howe & Co LLCInstitution
3.16%4.15Mas of Jun 30, 2026
Divisadero Street Capital Management, LPInstitution
2.76%3.63Mas of Jun 30, 2026
Marshall Wace, LLPInstitution
2.67%3.51Mas of Jun 30, 2026
Arrowstreet Capital, Limited PartnershipInstitution
2.55%3.36Mas of Jun 30, 2026
State Street CorpInstitution
2.45%3.22Mas of Jun 30, 2026
Goldman Sachs Group IncInstitution
2.33%3.06Mas of Jun 30, 2026
Geode Capital Management, LLCInstitution
2.05%2.69Mas of Jun 30, 2026
Vanguard Portfolio Management LLCInstitution
1.73%2.27Mas of Jun 30, 2026
Two Sigma Investments, LPInstitution
1.73%2.27Mas of Jun 30, 2026
Blair William & Co/ILInstitution
1.67%2.20Mas of Jun 30, 2026
FMR LLCInstitution
1.62%2.13Mas of Jun 30, 2026
Ci Investments Inc.Institution
1.54%2.03Mas of Jun 30, 2026
Nuveen, LLCInstitution
1.42%1.87Mas of Jun 30, 2026
D. E. Shaw & Co., Inc.Institution
1.38%1.81Mas of Jun 30, 2026
Acadian Asset Management LLCInstitution
1.32%1.73Mas of Jun 30, 2026
Woodson Capital Management, LPInstitution
1.19%1.56Mas of Jun 30, 2026
Readystate Asset Management LPInstitution
1.15%1.51Mas of Jun 30, 2026
Bloombergsen Inc.Institution
1.03%1.35Mas of Jun 30, 2026
  1. James G. Reinhart reports a block also reported by Acadian Asset Management LLC; it is counted once, under Acadian Asset Management LLC.
  2. The filed share classes (B, COMMON) could not be matched to the company's, so no percentage.

13F, as of Jun 30, 2026

187 holders · 108.63M shares · 34 new positions · 116 increased · 46 reduced · 26 closed

HolderShares% of companyChg q/qFiled
BlackRock, Inc.10.97M8.35%+2.72MAug 7, 2026
Needham Investment Management LLC10.18M7.75%+900.0KAug 14, 2026
Capital World Investors8.94M6.81%+232.4KAug 12, 2026
AQR Capital Management LLC5.15M3.92%+4.06MAug 14, 2026
Vanguard Capital Management LLC4.48M3.41%+114.1KAug 13, 2026
Gilder Gagnon Howe & Co LLC4.15M3.16%+1.77MAug 14, 2026
Divisadero Street Capital Management, LP3.63M2.76%+2.63MAug 14, 2026
Marshall Wace, LLP3.51M2.67%−1.38MAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Needham Investment Management L.L.C.8.70%9.28M13GMay 14, 2026
Capital World Investors8.40%8.71M13GFeb 13, 2026
BlackRock, Inc.7.30%7.65M13GJan 21, 2026
James G. Reinhart6.90%7.45M13GNov 4, 2025
Inc.6.89%5.81M13GNov 14, 2024

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Sep 2, 2026
Christopher Homerofficer: Chief Operating Officer
Sale · 3 lots60,230$2.581,363,358
Sep 2, 2026
James G. Reinhartdirector, officer: Chief Executive Officer
Sale · 3 lots171,062$2.581,612,505
Sep 2, 2026
Sean Sobersofficer: Chief Financial Officer
Sale · 3 lots44,559$2.58613,503
Mar 10, 2026
Patricia Nakachedirector
Purchase13,157$3.7314,017
Mar 3, 2026
Sean Sobersofficer: Chief Financial Officer
Sale · 3 lots56,504$3.82555,254
Mar 3, 2026
James G. Reinhartdirector, officer: Chief Executive Officer
Sale · 3 lots215,338$3.82876,320
Mar 3, 2026
Christopher Homerofficer: Chief Operating Officer
Sale · 3 lots69,741$3.821,274,906
Dec 2, 2025
Sean Sobersofficer: Chief Financial Officer
Sale · 3 lots51,220$7.42495,336
Dec 2, 2025
James G. Reinhartdirector, officer: Chief Executive Officer
Sale · 3 lots198,690$7.42626,001
Dec 2, 2025
Christopher Homerofficer: Chief Operating Officer
Sale · 3 lots68,358$7.421,170,567

House and Senate disclosures

Not reported.