TTD
The Trade Desk, Inc. · Communication Services · Advertising Agencies
Momentum inputs (comparable managers):
holder breadth +5.9% ·
share flow -5.5% ·
net new positions +5.6%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 148 | -11 | 302.16M | $5.47B | +2 | −12 |
| Q1 2026 | 161 | -2 | 298.78M | $6.78B | +5 | −8 |
| Q4 2025 | 162 | +1 | 308.21M | $11.70B | +3 | −1 |
| Q3 2025 | 21 | -5 | 214.06M | $10.49B | +1 | −7 |
| Q2 2025 | 24 | +2 | 140.44M | $10.11B | +4 | −2 |
| Q1 2025 | 19 | +1 | 64.91M | $3.55B | +1 | — |
| Q4 2024 | 18 | +1 | 71.05M | $8.35B | +2 | −1 |
| Q3 2024 | 16 | 0 | 65.19M | $7.15B | — | — |
| Q2 2024 | 16 | — | 64.31M | $6.28B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Baillie Gifford ✦ | 35.18M | -9.1% | $4.13B | 3.2% | ▼ Trim | 3 | SEC ↗ |
| 2 | Baillie Gifford ✦ | 35.18M | -9.1% | $4.13B | 3.2% | ▼ Trim | 3 | SEC ↗ |
| 3 | Baillie Gifford ✦ | 35.18M | -9.1% | $4.13B | 3.2% | ▼ Trim | 3 | SEC ↗ |
| 4 | Baillie Gifford ✦ | 35.18M | -9.1% | $4.13B | 3.2% | ▼ Trim | 3 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 9.98M | — | $1.17B | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 7.67M | -6.0% | $900.14M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 7.67M | -6.0% | $900.14M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 8 | Norges Bank ✦ (passive) | 4.46M | +0.9% | $524.19M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 3.38M | +3.0% | $396.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 3.38M | +3.0% | $396.70M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 2.59M | -11.8% | $304.55M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 12 | D. E. Shaw & Co. ✦ | 2.59M | -11.8% | $304.55M | 0.4% | ▼ Trim | 3 | SEC ↗ |
| 13 | Millennium Management ✦ | 2.54M | -1.3% | $298.30M | 0.3% | ▼ Trim | 3 | SEC ↗ |
| 14 | Wellington Management ✦ | 1.56M | +0.7% | $183.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | ARK Investment Management ✦ | 1.27M | +0.4% | $149.39M | 1.2% | ▲ Add | 3 | SEC ↗ |
| 16 | Arrowstreet Capital ✦ | 856.45K | New | $100.66M | 0.1% | New | 1 | SEC ↗ |
| 17 | Renaissance Technologies ✦ | 719.30K | +36.5% | $84.54M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 390.35K | +45.3% | $45.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | PRIMECAP Management ✦ | 213.40K | -37.3% | $25.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 203.93K | -6.4% | $23.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 203.93K | -6.4% | $23.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 22 | AQR Capital Management ✦ | 203.93K | -6.4% | $23.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 203.93K | -6.4% | $23.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Two Sigma Investments ✦ | 21.50K | 0.0% | $2.53M | 0.0% | Held | 3 | SEC ↗ |
| 25 | Bridgewater Associates ✦ | 12.11K | New | $1.42M | 0.0% | New | 1 | SEC ↗ |
| 26 | Gotham Asset Management ✦ | 9.06K | +133.9% | $1.06M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Fisher Asset Management ✦ | 2.48K | -21.5% | $291,869 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $100.66M | 0.1% |
| Bridgewater Associates | $1.42M | 0.0% |
Exited
| Marshall Wace | $99.10M | was 0.1% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 250.60K shares, $5,686 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.