OOMA
Ooma, Inc. · Communication Services · Telecommunications Services
Momentum inputs (comparable managers):
holder breadth +12.5% ·
share flow +7.4% ·
net new positions +11.1%
· 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 | 100.10K | $2.04M | n/a | n/a |
| Q2 2026 | 72 | +2 | 15.09M | $290.11M | +8 | −5 |
| Q1 2026 | 71 | +10 | 13.57M | $197.27M | +12 | −2 |
| Q4 2025 | 61 | 0 | 13.10M | $153.58M | +1 | −1 |
| Q3 2025 | 17 | 0 | 10.40M | $124.66M | n/a | −1 |
| Q2 2025 | 15 | 0 | 8.38M | $108.09M | n/a | n/a |
| Q1 2025 | 12 | +2 | 3.05M | $39.99M | +2 | n/a |
| Q4 2024 | 10 | 0 | 2.85M | $40.11M | n/a | n/a |
| Q3 2024 | 9 | +1 | 1.96M | $22.34M | +2 | −1 |
| Q2 2024 | 8 | n/a | 1.83M | $18.14M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 822.90K | -2.6% | $9.37M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 546.52K | +0.9% | $6.23M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Millennium Management ✦ | 178.57K | +189.5% | $2.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Citadel Advisors ✦ | 102.82K | -35.4% | $1.17M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | Two Sigma Investments ✦ | 85.95K | -0.7% | $978,993 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Norges Bank ✦ (passive) | 75.90K | 0.0% | $864,501 | 0.0% | Held | 2 | SEC ↗ |
| 7 | Arrowstreet Capital ✦ | 65.77K | New | $749,132 | 0.0% | New | 1 | SEC ↗ |
| 8 | Marshall Wace ✦ | 50.86K | New | $579,250 | 0.0% | New | 1 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 31.68K | +80.1% | $360,835 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $749,132 | 0.0% |
| Marshall Wace | $579,250 | 0.0% |
Exited
| Wellington Management | $385,214 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 153 holders, 18.11M shares, $246.20M 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 · 1.50K sh · $33,237
Director · 9.00K sh · $198,225
Officer, Director · 1.75K sh · $40,181
Officer, Director · 36.32K sh · $844,944
Officer, Director · 1.95K sh · $44,804
Officer, Director · 10.36K sh · $235,713
Officer, Director · 29.64K sh · $683,997
Officer · 2.48K sh · $57,547
Officer, Director · 1.43K sh · $32,867
Officer · 4.81K sh · $107,340
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology