TRUP
Trupanion, Inc. · Financial Services · Insurance - Property & Casualty
Momentum inputs (comparable managers):
holder breadth -14.3% ·
share flow +4.0% ·
net new positions -16.7%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 79 | -1 | 22.62M | $560.56M | +5 | −6 |
| Q1 2026 | 83 | -3 | 22.61M | $579.72M | +3 | −6 |
| Q4 2025 | 86 | +1 | 26.54M | $991.99M | +1 | n/a |
| Q3 2025 | 19 | -1 | 20.72M | $896.56M | +1 | −2 |
| Q2 2025 | 17 | +2 | 20.83M | $1.15B | +2 | n/a |
| Q1 2025 | 12 | -2 | 11.30M | $421.01M | n/a | −2 |
| Q4 2024 | 14 | +3 | 10.86M | $523.31M | +3 | n/a |
| Q3 2024 | 10 | -2 | 10.43M | $437.85M | n/a | −2 |
| Q2 2024 | 12 | n/a | 10.69M | $314.31M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Capital World Investors ✦ | 4.10M | 0.0% | $152.96M | 0.0% | Held | 4 | SEC ↗ |
| 2 | Wellington Management ✦ | 2.49M | +13.2% | $92.85M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 3 | State Street Global Advisors ✦ (passive) | 1.25M | -3.2% | $46.68M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Marshall Wace ✦ | 1.20M | +33.0% | $44.70M | 0.1% | ▲ Add | 4 | SEC ↗ ×4 |
| 5 | Geode Capital Management ✦ (passive) | 804.32K | +2.6% | $29.98M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 6 | Baillie Gifford ✦ | 678.04K | -3.3% | $25.27M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 7 | Millennium Management ✦ | 267.98K | +52.8% | $9.99M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 181.77K | -39.5% | $6.77M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 9 | D. E. Shaw & Co. ✦ | 150.06K | +22.6% | $5.59M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 10 | Two Sigma Investments ✦ | 119.54K | -38.8% | $4.46M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 27.49K | +111.9% | $1.02M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 19.67K | -34.4% | $733,102 | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Point72 Asset Management | $1.48M | was 0.0% |
| Gotham Asset Management | $234,397 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 202 holders, 33.36M shares, $845.80M 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, Director · 1.00K sh · $25,840
Officer · 431 sh · $9,879
Officer, Director · 1.00K sh · $25,000
Officer · 3.60K sh · $107,039
Officer · 6.11K sh · $183,391
Officer, Director · 491 sh · $15,633
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology