ATYR
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +16.7% ·
share flow -0.4% ·
net new positions +14.3%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 46 | -14 | 32.19M | $19.21M | +6 | −20 |
| Q1 2026 | 62 | +13 | 52.39M | $40.86M | +13 | — |
| Q4 2025 | 49 | -2 | 49.36M | $38.65M | +1 | −3 |
| Q3 2025 | 13 | -4 | 37.31M | $26.91M | — | −4 |
| Q2 2025 | 14 | +2 | 31.17M | $158.03M | +2 | — |
| Q1 2025 | 9 | +1 | 7.51M | $22.68M | +2 | −1 |
| Q4 2024 | 8 | +1 | 8.05M | $29.15M | +2 | −1 |
| Q3 2024 | 6 | +1 | 4.05M | $7.12M | +1 | — |
| Q2 2024 | 5 | — | 4.91M | $7.66M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 13.35M | — | $67.69M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 13.35M | — | $67.69M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.78M | — | $29.32M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 4.66M | — | $23.60M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 4.66M | — | $23.60M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 4.66M | — | $23.60M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 2.10M | +126.1% | $10.64M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 2.10M | +126.1% | $10.64M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | Millennium Management ✦ | 1.60M | +0.1% | $8.11M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | State Street Global Advisors ✦ (passive) | 1.24M | +237.5% | $6.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Point72 Asset Management ✦ | 988.68K | -65.2% | $5.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Renaissance Technologies ✦ | 518.36K | +8.0% | $2.63M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Marshall Wace ✦ | 511.41K | -39.0% | $2.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | Wellington Management ✦ | 214.93K | +27.4% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Wellington Management ✦ | 214.93K | +27.4% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Wellington Management ✦ | 214.93K | +27.4% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Citadel Advisors ✦ | 119.12K | -54.4% | $603,923 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 23 | T. Rowe Price ✦ | 43.52K | New | $221,000 | 0.0% | New | 1 | SEC ↗ |
| 24 | Two Sigma Investments ✦ | 31.33K | +40.9% | $158,833 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | D. E. Shaw & Co. ✦ | 15.29K | New | $77,500 | 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
| T. Rowe Price | $221,000 | 0.0% |
| D. E. Shaw & Co. | $77,500 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 110 holders, 56.59M shares, $42.52M 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.