TDUP ThredUp Inc.
ThredUp Inc. (TDUP) Institutional Ownership
What the institutions did with TDUP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 11.0M | 10.2% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 10.2M | 9.4% |
| Capital World Investors | 8.9M | 8.3% |
| AQR CAPITAL MANAGEMENT LLC | 5.2M | 4.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5M | 4.2% |
| GILDER GAGNON HOWE & CO LLC | 4.1M | 3.8% |
| Divisadero Street Capital Management, LP | 3.6M | 3.4% |
| MARSHALL WACE, LLP | 3.5M | 3.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3.4M | 3.1% |
| STATE STREET CORP | 3.2M | 3.0% |
| GOLDMAN SACHS GROUP INC | 3.1M | 2.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7M | 2.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.3M | 2.1% |
| TWO SIGMA INVESTMENTS, LP | 2.3M | 2.1% |
| BLAIR WILLIAM & CO/IL | 2.2M | 2.0% |
| FMR LLC | 2.1M | 2.0% |
| CI INVESTMENTS INC. | 2.0M | 1.9% |
| Nuveen, LLC | 1.9M | 1.7% |
| D. E. Shaw & Co., Inc. | 1.8M | 1.7% |
| ACADIAN ASSET MANAGEMENT LLC | 1.7M | 1.6% |
| Woodson Capital Management, LP | 1.6M | 1.4% |
| READYSTATE ASSET MANAGEMENT LP | 1.5M | 1.4% |
| BloombergSen Inc. | 1.4M | 1.3% |
| GMT Capital Corp | 1.3M | 1.2% |
| FIL Ltd | 1.3M | 1.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | Increased | 1.1M | 5.2M | +4.1M |
| BlackRock, Inc. | Increased | 8.2M | 11.0M | +2.7M |
| Divisadero Street Capital Management, LP | Increased | 993.9K | 3.6M | +2.6M |
| Qube Research & Technologies Ltd | Reduced | 2.7M | 763.2K | -2.0M |
| GILDER GAGNON HOWE & CO LLC | Increased | 2.4M | 4.1M | +1.8M |
| D. E. Shaw & Co., Inc. | Increased | 73.5K | 1.8M | +1.7M |
| MARSHALL WACE, LLP | Reduced | 4.9M | 3.5M | -1.4M |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 3.0M | 1.7M | -1.2M |
| Squarepoint Ops LLC | Reduced | 1.7M | 452.3K | -1.2M |
| READYSTATE ASSET MANAGEMENT LP | Increased | 507.3K | 1.5M | +1.0M |
| GOLDMAN SACHS GROUP INC | Increased | 2.1M | 3.1M | +973.2K |
| FMR LLC | Reduced | 3.1M | 2.1M | -936.7K |
| Trexquant Investment LP | Reduced | 1.3M | 386.4K | -931.8K |
| FEDERATED HERMES, INC. | Reduced | 1.1M | 196.2K | -915.8K |
| NEEDHAM INVESTMENT MANAGEMENT LLC | Increased | 9.3M | 10.2M | +900.0K |
| CITADEL ADVISORS LLC | Reduced | 963.2K | 203.4K | -759.9K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 1.7M | 935.9K | -747.6K |
| UBS Group AG | Reduced | 1.4M | 692.7K | -679.4K |
| GMT Capital Corp | Increased | 701.6K | 1.3M | +584.6K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 1.4M | 838.4K | -573.2K |
| Nuveen, LLC | Increased | 1.3M | 1.9M | +566.8K |
| MORGAN STANLEY | Reduced | 659.0K | 178.5K | -480.5K |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | Increased | 40.2K | 493.9K | +453.7K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 3.0M | 3.4M | +389.9K |
| XTX Topco Ltd | Reduced | 438.5K | 63.7K | -374.7K |
| Empowered Funds, LLC | Reduced | 408.0K | 53.0K | -355.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 2.4M | 2.7M | +331.2K |
| IEQ CAPITAL, LLC | Increased | 71.7K | 389.8K | +318.2K |
| Zweig-DiMenna Associates LLC | Reduced | 1.5M | 1.2M | -300.5K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 312.9K | 17.6K | -295.3K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | 294.2K | 90 | -294.1K |
| FIL Ltd | Increased | 1.0M | 1.3M | +250.0K |
| Dynamic Technology Lab Private Ltd | Sold Out | 248.9K | 0 | -248.9K |
| Capital World Investors | Increased | 8.7M | 8.9M | +232.4K |
| CI INVESTMENTS INC. | Increased | 1.8M | 2.0M | +219.0K |
| Mariner, LLC | Increased | 26.5K | 244.1K | +217.6K |
| Engineers Gate Manager LP | Sold Out | 216.0K | 0 | -216.0K |
| Connor, Clark & Lunn Investment Management Ltd. | Reduced | 995.5K | 781.9K | -213.6K |
| Archon Capital Management LLC | Reduced | 1.2M | 1.0M | -210.0K |
| GSA CAPITAL PARTNERS LLP | Sold Out | 200.7K | 0 | -200.7K |
| BANK OF AMERICA CORP /DE/ | Reduced | 345.4K | 149.8K | -195.6K |
| JANE STREET GROUP, LLC | Sold Out | 180.3K | 0 | -180.3K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 2.5M | 2.3M | -176.0K |
| Cerity Partners LLC | Increased | 35.5K | 194.8K | +159.4K |
| Point72 Asset Management, L.P. | Reduced | 452.1K | 310.7K | -141.3K |
| Woodson Capital Management, LP | Reduced | 1.7M | 1.6M | -136.2K |
| CANADA PENSION PLAN INVESTMENT BOARD | Reduced | 379.7K | 246.3K | -133.4K |
| STATE STREET CORP | Increased | 3.1M | 3.2M | +126.4K |
| MERCER GLOBAL ADVISORS INC /ADV | Increased | 29.8K | 148.7K | +119.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 4.4M | 4.5M | +114.1K |
| BLAIR WILLIAM & CO/IL | Increased | 2.1M | 2.2M | +113.2K |
| Farther Finance Advisors, LLC | Reduced | 145.0K | 33.5K | -111.5K |
| Man Group plc | Increased | 236.4K | 343.8K | +107.4K |
| STATE OF WISCONSIN INVESTMENT BOARD | Reduced | 159.0K | 55.6K | -103.4K |
| Creative Planning | Increased | 44.5K | 146.1K | +101.7K |
| NORTHERN TRUST CORP | Increased | 878.8K | 975.4K | +96.6K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Increased | 22.0K | 113.0K | +90.9K |
| ALGERT GLOBAL LLC | New | 0 | 90.3K | +90.3K |
| ExodusPoint Capital Management, LP | Reduced | 115.8K | 27.1K | -88.7K |
| Jump Financial, LLC | Sold Out | 84.6K | 0 | -84.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.