ZYXI
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +18.2% ·
share flow -2.5% ·
net new positions +15.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 947.72K | — | $2.45M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 947.72K | — | $2.45M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 609.48K | — | $1.57M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Arrowstreet Capital ✦ | 247.70K | -4.1% | $639,061 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 10 | Two Sigma Investments ✦ | 220.07K | +83.1% | $567,781 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | Millennium Management ✦ | 215.23K | +1260.8% | $555,296 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 189.41K | -51.1% | $488,813 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 189.41K | -51.1% | $488,813 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 172.26K | +14.6% | $444,436 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | D. E. Shaw & Co. ✦ | 152.37K | +4.2% | $393,120 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | State Street Global Advisors ✦ (passive) | 78.07K | -78.3% | $201,415 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 72.33K | — | $186,600 | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 72.33K | — | $186,600 | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 52.30K | -2.2% | $134,944 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 20 | Citadel Advisors ✦ | 52.30K | -2.2% | $134,944 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 21 | Marshall Wace ✦ | 50.60K | New | $130,561 | 0.0% | New | 1 | SEC ↗ |
| 22 | Marshall Wace ✦ | 50.60K | New | $130,561 | 0.0% | New | 1 | SEC ↗ |
| 23 | AQR Capital Management ✦ | 35.58K | New | $91,808 | 0.0% | New | 1 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 35.58K | New | $91,808 | 0.0% | New | 1 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 35.58K | New | $91,808 | 0.0% | New | 1 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 35.58K | New | $91,808 | 0.0% | New | 1 | SEC ↗ |
| 27 | AQR Capital Management ✦ | 35.58K | New | $91,808 | 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
| Marshall Wace | $130,561 | 0.0% |
| Marshall Wace | $130,561 | 0.0% |
| AQR Capital Management | $91,808 | 0.0% |
| AQR Capital Management | $91,808 | 0.0% |
| AQR Capital Management | $91,808 | 0.0% |
| AQR Capital Management | $91,808 | 0.0% |
| AQR Capital Management | $91,808 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 1 shares, $0 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.