WGS
GeneDx Holdings Corp. · Healthcare · Medical - Diagnostics & Research
Momentum inputs (comparable managers):
holder breadth +8.3% ·
share flow -5.3% ·
net new positions +7.7%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 88 | -5 | 15.43M | $1.06B | +10 | −14 |
| Q1 2026 | 95 | +2 | 15.21M | $977.50M | +14 | −13 |
| Q4 2025 | 94 | +1 | 15.07M | $1.96B | +3 | −1 |
| Q3 2025 | 16 | -1 | 7.41M | $798.15M | +2 | −4 |
| Q2 2025 | 15 | -1 | 4.67M | $430.80M | +1 | −2 |
| Q1 2025 | 13 | 0 | 2.11M | $186.46M | — | — |
| Q4 2024 | 13 | +1 | 1.90M | $146.41M | +2 | −1 |
| Q3 2024 | 11 | +4 | 1.69M | $71.81M | +4 | — |
| Q2 2024 | 7 | — | 992.14K | $25.94M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 382.35K | +1.2% | $29.40M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 382.35K | +1.2% | $29.40M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 319.91K | — | $24.59M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 294.52K | +838.2% | $22.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | D. E. Shaw & Co. ✦ | 294.52K | +838.2% | $22.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Renaissance Technologies ✦ | 205.12K | +119.2% | $15.77M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 152.07K | +276.3% | $11.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 8 | Wellington Management ✦ | 140.79K | New | $10.82M | 0.0% | New | 1 | SEC ↗ |
| 9 | Wellington Management ✦ | 140.79K | New | $10.82M | 0.0% | New | 1 | SEC ↗ |
| 10 | Wellington Management ✦ | 140.79K | New | $10.82M | 0.0% | New | 1 | SEC ↗ |
| 11 | Citadel Advisors ✦ | 79.09K | +165.4% | $6.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 79.09K | +165.4% | $6.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Norges Bank ✦ (passive) | 68.00K | New | $5.23M | 0.0% | New | 1 | SEC ↗ |
| 14 | T. Rowe Price ✦ | 66.97K | +5.3% | $5.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 66.97K | +5.3% | $5.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Point72 Asset Management ✦ | 63.09K | -78.5% | $4.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Millennium Management ✦ | 58.80K | -89.8% | $4.52M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 57.53K | -34.2% | $4.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 57.53K | -34.2% | $4.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 57.53K | -34.2% | $4.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | Gotham Asset Management ✦ | 16.59K | +23.1% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Wellington Management | $10.82M | 0.0% |
| Wellington Management | $10.82M | 0.0% |
| Wellington Management | $10.82M | 0.0% |
| Norges Bank | $5.23M | 0.0% |
Exited
| Marshall Wace | $3.67M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 28.70K shares, $1,843 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.