RDDT
Reddit, Inc. · Communication Services · Internet Content & Information
Momentum inputs (comparable managers):
holder breadth +8.3% ·
share flow +30.0% ·
net new positions +7.7%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 25.42K | $3.92M | n/a | −3 |
| Q2 2026 | 157 | +3 | 87.41M | $15.01B | +10 | −8 |
| Q1 2026 | 158 | +2 | 91.34M | $12.70B | +7 | −6 |
| Q4 2025 | 155 | 0 | 104.09M | $23.93B | +3 | −2 |
| Q3 2025 | 23 | +2 | 73.10M | $16.81B | +2 | −1 |
| Q2 2025 | 19 | +2 | 58.95M | $8.88B | +2 | n/a |
| Q1 2025 | 14 | 0 | 20.95M | $2.20B | +3 | −3 |
| Q4 2024 | 14 | 0 | 19.02M | $3.11B | +3 | −3 |
| Q3 2024 | 13 | +1 | 12.85M | $847.01M | +2 | −1 |
| Q2 2024 | 12 | n/a | 3.47M | $222.01M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 2.63M | +950.8% | $173.54M | 0.2% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | Point72 Asset Management ✦ | 2.30M | +3172.0% | $151.36M | 0.5% | ▲ Add | 2 | SEC ↗ |
| 3 | Millennium Management ✦ | 1.66M | +279.4% | $109.18M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 4 | Marshall Wace ✦ | 1.55M | +83.2% | $102.41M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 5 | D. E. Shaw & Co. ✦ | 1.43M | New | $93.94M | 0.1% | New | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 824.20K | +176.0% | $54.35M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 7 | Tiger Global Management ✦ | 500.00K | 0.0% | $32.96M | 0.1% | Held | 2 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 460.15K | +47.4% | $30.33M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 451.70K | +115.2% | $29.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Norges Bank ✦ (passive) | 372.08K | 0.0% | $24.53M | 0.0% | Held | 2 | SEC ↗ |
| 11 | ARK Investment Management ✦ | 352.72K | +120.5% | $23.25M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 12 | Wellington Management ✦ | 255.32K | +3640.5% | $16.83M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 69.10K | New | $4.56M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| D. E. Shaw & Co. | $93.94M | 0.1% |
| Two Sigma Investments | $4.56M | 0.0% |
Exited
| Gotham Asset Management | $649,442 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 786 holders, 115.36M shares, $15.31B 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 · 1.36K sh · $212,194
Officer · 1.64K sh · $253,848
Officer · 2.10K sh · $323,463
Officer · 5.70K sh · $871,227
Officer · 5.50K sh · $836,009
Officer · 11.20K sh · $1.69M
Officer · 6.40K sh · $960,362
Officer · 26.11K sh · $3.89M
Officer, Director, 10% owner · 3.41K sh · $529,365
Officer, Director, 10% owner · 500 sh · $81,860
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology