WSO
Watsco, Inc. · Industrials · Industrial - Distribution
Momentum inputs (comparable managers):
holder breadth -4.8% ·
share flow -0.6% ·
net new positions -10.0%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 14.73K | $4.19M | n/a | n/a |
| Q2 2026 | 144 | +2 | 29.02M | $12.08B | +6 | −5 |
| Q1 2026 | 146 | -3 | 29.13M | $10.59B | +5 | −9 |
| Q4 2025 | 148 | 0 | 30.63M | $10.21B | +1 | n/a |
| Q3 2025 | 20 | -1 | 16.71M | $6.76B | n/a | −2 |
| Q2 2025 | 19 | +1 | 15.43M | $6.81B | +1 | n/a |
| Q1 2025 | 15 | 0 | 5.33M | $2.71B | n/a | n/a |
| Q4 2024 | 15 | 0 | 5.27M | $2.50B | n/a | n/a |
| Q3 2024 | 14 | +2 | 4.12M | $2.02B | +2 | n/a |
| Q2 2024 | 12 | n/a | 4.64M | $2.15B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.74M | -0.8% | $1.51B | 0.0% | ▼ Trim | 2 | SEC ↗ ×22 |
| 2 | The Vanguard Group ✦ (passive) | 3.55M | -0.6% | $1.44B | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 3 | Fidelity (FMR) ✦ | 3.00M | -3.6% | $1.21B | 0.1% | ▼ Trim | 2 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (passive) | 1.24M | +1.4% | $500.57M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Baillie Gifford ✦ | 944.09K | -3.3% | $381.69M | 0.3% | ▼ Trim | 6 | SEC ↗ ×4 |
| 6 | Capital World Investors ✦ | 634.02K | 0.0% | $256.33M | 0.0% | Held | 6 | SEC ↗ |
| 7 | JPMorgan Chase ✦ | 631.25K | n/a | $255.22M | 0.0% | n/c | 1 | SEC ↗ ×22 |
| 8 | Geode Capital Management ✦ (passive) | 632.84K | +0.6% | $255.10M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 9 | Morgan Stanley ✦ | 613.53K | n/a | $248.05M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 10 | Markel Group ✦ | 565.17K | 0.0% | $228.50M | 1.9% | Held | 6 | SEC ↗ ×2 |
| 11 | Goldman Sachs Group ✦ | 339.18K | n/a | $137.12M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 12 | Wellington Management ✦ | 186.98K | -12.7% | $75.59M | 0.0% | ▼ Trim | 6 | SEC ↗ ×7 |
| 13 | Two Sigma Investments ✦ | 173.08K | +12054.4% | $69.98M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 138.20K | +183.8% | $55.87M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 15 | Citadel Advisors ✦ | 107.20K | -49.5% | $43.34M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 16 | D. E. Shaw & Co. ✦ | 106.08K | +17.3% | $42.89M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 17 | Millennium Management ✦ | 52.44K | -26.5% | $21.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 31.90K | +3.5% | $12.90M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 19 | Gotham Asset Management ✦ | 12.28K | -28.6% | $4.97M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 9.02K | -80.2% | $3.62M | 0.0% | ▼ Trim | 6 | SEC ↗ ×4 |
“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
| Norges Bank | $84.83M | was 0.0% |
| Marshall Wace | $7.52M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 763 holders, 38.08M shares, $13.58B 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.