TDUP
ThredUp Inc. · Consumer Cyclical · Specialty Retail
Momentum inputs (comparable managers):
holder breadth +7.1% ·
share flow +18.5% ·
net new positions +6.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 76 | -2 | 69.14M | $473.19M | +2 | −4 |
| Q1 2026 | 81 | +1 | 67.37M | $221.24M | +7 | −6 |
| Q4 2025 | 80 | +1 | 65.53M | $418.73M | +1 | — |
| Q3 2025 | 19 | +1 | 48.84M | $461.58M | +1 | — |
| Q2 2025 | 15 | +1 | 39.13M | $293.05M | +1 | — |
| Q1 2025 | 11 | +1 | 18.60M | $44.82M | +1 | — |
| Q4 2024 | 10 | +1 | 15.26M | $21.22M | +2 | −1 |
| Q3 2024 | 8 | -2 | 12.20M | $10.27M | +1 | −3 |
| Q2 2024 | 10 | — | 13.21M | $22.46M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 8.71M | 0.0% | $65.22M | 0.0% | Held | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 6.85M | — | $51.33M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 3 | The Vanguard Group ✦ (passive) | 6.52M | — | $48.80M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 4 | Marshall Wace ✦ | 4.37M | +51.8% | $32.76M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 5 | Geode Capital Management ✦ (passive) | 2.22M | +12.0% | $16.61M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | Millennium Management ✦ | 2.16M | +80.3% | $16.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 2.04M | +85.2% | $15.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | State Street Global Advisors ✦ (passive) | 1.81M | +13.4% | $13.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 1.62M | +514.5% | $12.17M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | Fidelity (FMR) ✦ | 1.05M | — | $7.86M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 11 | Two Sigma Investments ✦ | 935.77K | +142.7% | $7.01M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Arrowstreet Capital ✦ | 565.33K | +60.1% | $4.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Gotham Asset Management ✦ | 113.34K | New | $848,924 | 0.0% | New | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 113.27K | +19.7% | $848,421 | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 15 | T. Rowe Price ✦ | 45.48K | +27.0% | $341,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Gotham Asset Management | $848,924 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 166 holders, 94.67M shares, $300.13M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 26.63K sh · $68,743
Officer · 19.46K sh · $50,238
Officer · 14.13K sh · $36,485
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology