XMTR
Xometry, Inc. · Industrials · Industrial - Distribution
Momentum inputs (comparable managers):
holder breadth +25.0% ·
share flow -2.0% ·
net new positions +20.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 2.79K | $296,892 | n/a | n/a |
| Q2 2026 | 103 | +10 | 35.93M | $3.46B | +15 | −5 |
| Q1 2026 | 96 | -5 | 32.42M | $1.32B | +6 | −11 |
| Q4 2025 | 101 | -1 | 32.88M | $1.96B | +1 | −2 |
| Q3 2025 | 20 | +3 | 22.27M | $1.21B | +3 | n/a |
| Q2 2025 | 14 | +1 | 21.25M | $718.15M | +1 | n/a |
| Q1 2025 | 10 | +2 | 9.79M | $243.85M | +2 | n/a |
| Q4 2024 | 8 | +1 | 9.99M | $426.07M | +2 | −1 |
| Q3 2024 | 6 | 0 | 9.84M | $180.85M | +1 | −1 |
| Q2 2024 | 6 | n/a | 9.03M | $104.43M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 6.34M | -2.5% | $157.94M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.07M | +7.0% | $26.79M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 3 | State Street Global Advisors ✦ (passive) | 953.89K | -0.6% | $23.77M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Baillie Gifford ✦ | 728.28K | +2.5% | $18.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 5 | Wellington Management ✦ | 435.98K | -22.2% | $10.86M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 6 | ARK Investment Management ✦ | 100.59K | -44.6% | $2.51M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | Millennium Management ✦ | 56.63K | +174.5% | $1.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 48.50K | 0.0% | $1.21M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 27.77K | New | $691,904 | 0.0% | New | 1 | SEC ↗ ×4 |
| 10 | Citadel Advisors ✦ | 20.69K | New | $515,694 | 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
| AQR Capital Management | $691,904 | 0.0% |
| Citadel Advisors | $515,694 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 247 holders, 50.04M shares, $2.03B 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 · 696 sh · $75,200
Officer, Director · 142 sh · $15,696
Officer, Director · 662 sh · $72,305
Director · 470 sh · $49,070
Director · 1.12K sh · $116,362
Director · 1.63K sh · $165,475
Director · 1.07K sh · $109,346
Director · 93 sh · $9,891
Director · 1.33K sh · $140,956
Director · 3.95K sh · $404,779
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology