XYZ
Block, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers):
holder breadth -9.1% ·
share flow +24.2% ·
net new positions -10.0%
· 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 | 170 | +4 | 354.16M | $26.65B | +9 | −6 |
| Q1 2026 | 170 | +3 | 343.55M | $20.33B | +4 | −2 |
| Q4 2025 | 166 | 0 | 380.54M | $24.55B | +3 | −2 |
| Q3 2025 | 27 | -1 | 269.98M | $19.51B | +2 | −4 |
| Q2 2025 | 26 | +3 | 220.98M | $15.01B | +3 | n/a |
| Q1 2025 | 20 | -2 | 89.15M | $4.84B | +2 | −4 |
| Q4 2024 | 22 | +1 | 71.79M | $6.10B | +1 | n/a |
| Q3 2024 | 20 | +2 | 55.88M | $3.75B | +2 | n/a |
| Q2 2024 | 18 | n/a | 60.80M | $3.92B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 26.92M | +266.1% | $1.46B | 0.2% | ▲ Add | 4 | SEC ↗ ×4 |
| 2 | Baillie Gifford ✦ | 12.55M | +12.4% | $682.01M | 0.6% | ▲ Add | 4 | SEC ↗ ×4 |
| 3 | State Street Global Advisors ✦ (passive) | 11.93M | -1.7% | $648.33M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 4 | Geode Capital Management ✦ (passive) | 9.34M | +5.2% | $506.29M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 5 | Norges Bank ✦ (passive) | 9.23M | +29.1% | $501.24M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | ARK Investment Management ✦ | 4.08M | -17.2% | $221.64M | 2.2% | ▼ Trim | 4 | SEC ↗ |
| 7 | Wellington Management ✦ | 3.95M | -20.3% | $214.36M | 0.0% | ▼ Trim | 4 | SEC ↗ ×9 |
| 8 | Capital World Investors ✦ | 3.65M | +0.1% | $198.27M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Bridgewater Associates ✦ | 1.99M | +61.9% | $108.17M | 0.5% | ▲ Add | 4 | SEC ↗ |
| 10 | Tiger Global Management ✦ | 1.88M | New | $102.40M | 0.4% | New | 1 | SEC ↗ |
| 11 | Point72 Asset Management ✦ | 1.40M | +64.5% | $76.04M | 0.2% | ▲ Add | 4 | SEC ↗ |
| 12 | Millennium Management ✦ | 982.54K | -60.6% | $53.38M | 0.1% | ▼ Trim | 4 | SEC ↗ ×3 |
| 13 | Citadel Advisors ✦ | 924.54K | -63.4% | $50.23M | 0.1% | ▼ Trim | 4 | SEC ↗ ×2 |
| 14 | D. E. Shaw & Co. ✦ | 109.71K | -42.7% | $5.96M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Appaloosa ✦ | 75.00K | New | $4.07M | 0.1% | New | 1 | SEC ↗ |
| 16 | Arrowstreet Capital ✦ | 74.72K | +26.5% | $4.06M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 29.54K | -79.1% | $1.56M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 18 | Gotham Asset Management ✦ | 12.54K | -38.1% | $681,244 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | Fisher Asset Management ✦ | 8.01K | +0.4% | $435,159 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 7.45K | -3.9% | $404,541 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Tiger Global Management | $102.40M | 0.4% |
| Appaloosa | $4.07M | 0.1% |
Exited
| Lone Pine Capital | $320.05M | was 2.4% |
| Renaissance Technologies | $21.99M | was 0.0% |
| Marshall Wace | $1.58M | was 0.0% |
| GAMCO Investors | $248,851 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 974 holders, 422.96M shares, $22.43B 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)
Director · 6.00K sh · $454,200
Director · 6.00K sh · $460,800
Director · 6.00K sh · $461,820
Director · 6.00K sh · $454,500
Director · 6.00K sh · $451,020
Director · 6.00K sh · $452,100
Director · 6.00K sh · $460,080
Director · 6.00K sh · $445,440
Director · 6.00K sh · $453,660
Director · 6.00K sh · $442,020
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology