13F

Stock

ThredUp Inc.

TDUP · held by 175 managers

Reported value

$325.8M

Holders

175

+30 new · −49 exited

Holders’ est. mark

−$220.6M

Price effect on 142 books still in the name

Largest holder

$30.4M

NEEDHAM INVESTMENT MANAGEMENT LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
NEEDHAM INVESTMENT MANAGEMENT LLC9.28M$30.4M−$18.9MCut−$8.4M
Capital World Investors8.71M$28.6M−$27.1MCut−$27.1M
BlackRock, Inc.8.25M$27.1M−$25.6MCut−$26.1M
MARSHALL WACE, LLP4.9M$16.1M−$15MCut−$14.8M
VANGUARD CAPITAL MANAGEMENT LLC4.36M$14.3MHeld
State Street3.09M$10.1M−$8.98MCut−$8.3M
Fidelity3.06M$10M−$9.53MCut−$10.1M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP2.97M$9.73M−$7.75MCut−$6.19M
Qube Research & Technologies Ltd2.74M$8.97M−$4.84MCut−$971K
VANGUARD PORTFOLIO MANAGEMENT LLC2.45M$8.04MHeld
GILDER GAGNON HOWE & CO LLC2.38M$7.79M−$6.38MCut−$5.32M
GEODE CAPITAL MANAGEMENT, LLC2.36M$7.73M−$7.33MCut−$7.72M
TWO SIGMA INVESTMENTS, LP2.22M$7.29M−$2.82MAdded$1.51M
GOLDMAN SACHS GROUP INC2.08M$6.84M−$4.74MCut−$2.89M
BLAIR WILLIAM & CO/IL2.08M$6.83M−$4.68MCut−$2.79M
CI INVESTMENTS INC.1.81M$5.94MNew
Woodson Capital Management, LP1.7M$5.56M−$5.27MCut−$5.94M
MILLENNIUM MANAGEMENT LLC1.68M$5.52M−$5.24MCut−$6.82M
Squarepoint Ops LLC1.65M$5.41M−$1.83MAdded$1.66M
Zweig-DiMenna Associates LLC1.45M$4.77M−$1.67MAdded$1.33M
Renaissance Technologies1.41M$4.63M−$4.39MCut−$10M
UBS Group AG1.37M$4.5M−$1.15MAdded$2.13M
BloombergSen Inc.1.35M$4.43M−$3.96MCut−$3.71M
Trexquant Investment LP1.32M$4.32M−$3.09MCut−$2.03M
Nuveen, LLC1.3M$4.26M−$4.04MCut−$6.01M
Archon Capital Management LLC1.24M$4.06M−$1.08MAdded$1.84M
FEDERATED HERMES, INC.1.11M$3.65M−$2.93MCut−$2.38M
Icahn Capital1.09M$3.57M−$484KAdded$2.57M
FIL Ltd1M$3.28MNew
Connor, Clark & Lunn Investment Management Ltd.995.5K$3.27M−$3.1MCut−$4.4M
Divisadero Street Capital Management, LP993.9K$3.26M−$3.09MCut−$3.09M
Citadel963.2K$3.16M−$2.08MCut−$1.11M
TUDOR INVESTMENT CORP ET AL952.1K$3.12M−$1.79MCut−$564K
TOCQUEVILLE ASSET MANAGEMENT L.P.880K$2.89M−$2.74MCut−$2.74M
NORTHERN TRUST CORP878.8K$2.88M−$2.66MCut−$2.58M
Onex Canada Asset Management Inc.862.5K$2.83M−$1.44MCut−$126.2K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC800K$2.62M−$2.49MCut−$2.91M
VANGUARD FIDUCIARY TRUST CO704.3K$2.31MHeld
GMT CAPITAL CORP701.6K$2.3MNew
MORGAN STANLEY659K$2.16M−$2.05MCut−$2.53M
PANAGORA ASSET MANAGEMENT INC644.2K$2.11M−$2MCut−$2.59M
READYSTATE ASSET MANAGEMENT LP507.3K$1.66M−$1.58MCut−$1.76M
Point72 Asset Management, L.P.452.1K$1.48M−$1.41MCut−$3.86M
XTX Topco Ltd438.5K$1.44M−$381.6KAdded$654.2K
Empowered Funds, LLC408K$1.34MNew
CANADA PENSION PLAN INVESTMENT BOARD379.7K$1.25M−$654.7KCut−$99.7K
BANK OF AMERICA CORP /DE/345.4K$1.13M−$726.3KCut−$359.5K
BNP PARIBAS FINANCIAL MARKETS312.9K$1.03M−$973.2KCut−$3.73M
Bank of New York Mellon Corp302.6K$992.5K−$941.1KCut−$960.1K
LOS ANGELES CAPITAL MANAGEMENT LLC294.2K$964.9K−$213.1KAdded$620.9K
Dynamic Technology Lab Private Ltd248.9K$816.4K−$745.4KCut−$714.6K
Man Group plc236.4K$775.3K−$265.8KAdded$229.3K
Engineers Gate Manager LP216K$708.6K−$671.9KCut−$2.16M
Swiss National Bank191.4K$627.8K−$595.3KCut−$595.3K
JANE STREET GROUP, LLC180.3K$591.4K−$560.8KCut−$940.6K
SEI INVESTMENTS CO177.6K$582.7K−$552.5KCut−$1.83M
PEAK6 LLC177.1K$580.9K−$536.8KCut−$522K
ALLIANCEBERNSTEIN L.P.89.5K$572K$0Held
DIKER MANAGEMENT LLC160.6K$526.6K−$474.4KCut−$448.2K
STATE OF WISCONSIN INVESTMENT BOARD159K$521.4K−$180.7KAdded$150K
Inspire Investing, LLC158.2K$519K−$230.5KAdded$45.3K
Farther Finance Advisors, LLC145K$491.6K−$207Added$491.1K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC132.3K$433.9K−$411.4KCut−$412K
ExodusPoint Capital Management, LP115.8K$380KNew
WELLS FARGO & COMPANY/MN112.5K$369.1K−$350KCut−$376.7K
RHUMBLINE ADVISERS112.4K$368.8K−$346.8KCut−$343.8K
Byrne Asset Management LLC110K$360.8K−$342.1KCut−$342.1K
ROYAL BANK OF CANADA101.1K$331K−$209.6KCut−$99K
DRW Securities, LLC95.7K$314K−$107.8KAdded$92.6K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM92.5K$303.6K−$287.8KCut−$292.5K
Jump Financial, LLC84.6K$277.4K−$263KCut−$3.81M
Invesco Ltd.83.7K$274.7K−$234.5KCut−$207.1K
DEUTSCHE BANK AG\80.7K$264.6K−$227.7KCut−$203.3K
Axim Planning & Wealth77.3K$253.7KNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP75K$246.1K−$135KCut−$31.3K
D. E. Shaw & Co., Inc.73.5K$241K−$228.5KCut−$887.4K
IEQ CAPITAL, LLC71.7K$235.1K−$59.7KAdded$112.3K
Legal & General Group Plc70.5K$231.2K−$219.2KCut−$373K
Cetera Investment Advisers66.7K$218.7K−$205KCut−$202.6K
Utah Retirement Systems63.2K$207.4K−$196.7KCut−$196.7K
Simplicity Wealth,LLC62.7K$205.7K−$195.1KCut−$195.2K
Round Rock Advisors LLC59.5K$195.2K−$184.8KCut−$184.6K
VANGUARD ASSET MANAGEMENT, Ltd58.9K$193.2KHeld
AXQ CAPITAL, LP57.5K$188.6K−$125.9KCut−$70.2K
CWM, LLC50.8K$166.6K$39.3KAdded$166.5K
Rafferty Asset Management, LLC49.5K$162.2K−$134.7KCut−$114.6K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.47.2K$154.8K−$141.5KCut−$136K
Allegheny Financial Group47K$154.1KNew
Vontobel Holding Ltd.45.8K$150.2K−$142.4KCut−$163.4K
Creative Planning44.5K$145.9KNew
JPMORGAN CHASE & CO45.2K$140.7K−$148.4KCut−$2.96M
Skandinaviska Enskilda Banken AB (publ)42.4K$139K−$67.6KAdded$362
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.40.2K$131.9K−$125.1KCut−$4.98M
Net Worth Advisory Group40.2K$131.8KNew
Vanguard Global Advisers, LLC40.1K$131.7KHeld
MetLife Investment Management, LLC39.4K$129.3K−$122.6KCut−$219.5K
JANUS HENDERSON GROUP PLC39.3K$129.2K−$122.3KCut−$122.3K
LVW Advisors, LLC38.5K$126.3K−$97.5KCut−$74.2K
Cerity Partners LLC35.5K$116.4K−$61.7KCut−$10.4K
DIVERSIFIED TRUST CO32.5K$106.5K−$100.9KCut−$100.9K
Chicago Partners Investment Group LLC24.1K$105.6KNew
MERCER GLOBAL ADVISORS INC /ADV29.8K$97.6KNew
Zurcher Kantonalbank (Zurich Cantonalbank)29.4K$96.6K−$91.6KCut−$91.6K
Police & Firemen's Retirement System of New Jersey27.5K$90.2K−$85.5KCut−$85.5K
Amundi27.3K$89.7KNew
ARIZONA STATE RETIREMENT SYSTEM27.2K$89.2K−$84.6KCut−$84.7K
MANUFACTURERS LIFE INSURANCE COMPANY, THE26.8K$87.9K−$83.4KCut−$102.4K
Mariner, LLC26.5K$87KNew
CITIGROUP INC26.5K$86.8K−$8.84KAdded$68.6K
INTECH INVESTMENT MANAGEMENT LLC26.4K$86.7K−$82.2KCut−$192.2K
Centiva Capital, LP24.9K$81.6KNew
NEW YORK STATE COMMON RETIREMENT FUND24.1K$78.9K−$74.8KCut−$74.8K
Brevan Howard Capital Management LP23.6K$77.6K−$73.5KCut−$506.9K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC22K$74KNew
Vanguard Investments Australia, Ltd.22.5K$73.9KHeld
BARCLAYS PLC21.2K$69.6K−$66KCut−$1.29M
KLP KAPITALFORVALTNING AS20.7K$67.9K−$64.4KCut−$64.4K
Tower Research Capital LLC (TRC)19K$62.4K−$10.8KAdded$40.2K
VOYA INVESTMENT MANAGEMENT LLC16.5K$54K−$51.2KCut−$54K
Pictet Asset Management Holding SA15.5K$50.8K−$48.2KCut−$48.2K
PRUDENTIAL FINANCIAL INC15.1K$49.5K−$46.9KCut−$2.2M
ProShare Advisors LLC14.5K$47.6K−$45.1KCut−$67K
CAPTRUST FINANCIAL ADVISORS13.1K$43KNew
CSS LLC/IL12.1K$39.7KNew
Abel Hall, LLC11.8K$38.8KNew
NINE MASTS CAPITAL Ltd11.5K$37.7KNew
Quantinno Capital Management LP11K$36K−$34.1KCut−$56.8K
VICTORY CAPITAL MANAGEMENT INC10.9K$35.9K−$33.5KCut−$33K
Mesirow Financial Investment Management, Inc.10.7K$35.1K−$33.3KCut−$33.3K
R Squared Ltd10.3K$33.9KNew
Freestone Grove Partners LP9.67K$31.7KNew
Ameritas Investment Partners, Inc.7.73K$25.3K−$24KCut−$24K
Russell Investments Group, Ltd.7.65K$25.1K−$23.4KCut−$565.9K
MEEDER ASSET MANAGEMENT INC6.41K$21K−$19.9KCut−$19.9K
NISA INVESTMENT ADVISORS, LLC6.2K$20.3K−$19.3KCut−$24.8K
State of Wyoming5.31K$17.4K−$16.5KCut−$152.9K
MAI Capital Management5.07K$16.6K−$9.33KCut−$2.55K
OSAIC HOLDINGS, INC.4.47K$14.7K−$8.04KCut−$1.85K
ACADIAN ASSET MANAGEMENT LLC2.96M$9.71K−$6.94KCut−$4.54K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.2.53K$8.29K$5.39KAdded$8.27K
EverSource Wealth Advisors, LLC2.08K$6.82K−$1.91KAdded$2.89K
Allworth Financial LP1.52K$4.99K−$19Added$4.95K
Clearstead Advisors, LLC1.3K$4.26K−$4.04KCut−$4.04K
SUMMIT SECURITIES GROUP LLC1.22K$4KNew
Rockefeller Capital Management L.P.1.03K$3.37K−$880Added$1.56K
IFP Advisors, Inc958$3.14K−$264Added$2.6K
JONES FINANCIAL COMPANIES LLLP811$2.58K−$2.12KCut−$1.63K
QUADRANT CAPITAL GROUP LLC714$2.34KNew
Optiver Holding B.V.708$2.32K−$609Added$1.07K
Essential Partners LLC635$2.08K−$615Added$818
Sterling Capital Management LLC614$2.01K−$1.91KCut−$1.91K
Arax Advisory Partners561$1.86K−$77Added$1.7K
GHP Investment Advisors, Inc.493$1.62K−$1.53KCut−$1.53K
Caitong International Asset Management Co., Ltd487$1.6K−$1.51KCut−$14.1K
GAMMA Investing LLC425$1.39K−$1.32KCut−$5.59K
PNC Financial Services Group, Inc.356$1.17K−$1.11KCut−$2.49K
ROTHSCHILD INVESTMENT LLC325$1.07K−$103Added$855
Advisory Services Network, LLC289$948New
Rachor Investment Advisory Services, LLC250$820−$492Cut−$190
GSA CAPITAL PARTNERS LLP200.7K$658New
Wealth Preservation Advisors, LLC186$610New
SJS Investment Consulting Inc.179$588−$556Cut−$2.01K
Princeton Global Asset Management LLC100$328−$311Cut−$311
US BANCORP \DE\92$302−$286Cut−$7.17K
PRICE T ROWE ASSOCIATES INC /MD/68.4K$225−$169Cut−$122
Sunbelt Securities, Inc.65$213−$103Added$2
SG Americas Securities, LLC50.8K$167−$62Added$39
SBI Securities Co., Ltd.49$161−$118Cut−$82
Parallel Advisors, LLC46$151−$143Cut−$143
TD Waterhouse Canada Inc.35$118−$106Cut−$106
True Wealth Design, LLC32$105−$91Cut−$81
Larson Financial Group LLC30$98−$94Cut−$196
Transamerica Financial Advisors, LLC16$52New
Quarry LP7$23−$22Cut−$17.7K
State of Alaska, Department of Revenue5.91K$19−$18Cut−$18

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.