Security record · archived quarter
QDEL
QuidelOrtho Corporation · Healthcare · Medical - Specialties
15Tracked holders
0Δ holders
30.61MShares held
$901.42MReported value
+1New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -3.9% · net new positions -6.7% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 84 | +5 | 50.81M | $890.20M | +12 | −7 |
| Q1 2026 | 82 | -2 | 47.90M | $787.78M | +7 | −10 |
| Q4 2025 | 85 | -1 | 49.13M | $1.40B | +2 | −2 |
| Q3 2025 | 15 | 0 | 30.61M | $901.42M | +1 | −2 |
| Q2 2025 | 13 | -1 | 30.01M | $864.94M | +1 | −2 |
| Q1 2025 | 11 | -2 | 9.03M | $313.14M | — | −2 |
| Q4 2024 | 13 | 0 | 9.23M | $411.10M | — | — |
| Q3 2024 | 12 | +1 | 5.88M | $267.97M | +2 | −1 |
| Q2 2024 | 11 | — | 4.30M | $142.83M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 10.22M | 0.0% | $300.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 7.64M | -2.1% | $224.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 7.64M | -2.1% | $224.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 7.64M | -2.1% | $224.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 7.64M | -2.1% | $224.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 7.64M | -2.1% | $224.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 4.50M | +71.9% | $132.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 4.50M | +71.9% | $132.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 4.50M | +71.9% | $132.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | State Street Global Advisors ✦ (passive) | 2.67M | -1.2% | $78.59M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | Geode Capital Management ✦ (passive) | 1.66M | -0.9% | $49.00M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 1.66M | -0.9% | $49.00M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.03M | — | $30.21M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Goldman Sachs Group ✦ | 872.32K | — | $25.69M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Goldman Sachs Group ✦ | 872.32K | — | $25.69M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | D. E. Shaw & Co. ✦ | 538.41K | -73.2% | $15.86M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 39 | D. E. Shaw & Co. ✦ | 538.41K | -73.2% | $15.86M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 40 | Millennium Management ✦ | 371.19K | New | $10.93M | 0.0% | New | 1 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 251.00K | — | $7.39M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 244.51K | -86.5% | $7.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 244.51K | -86.5% | $7.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 53 | AQR Capital Management ✦ | 244.51K | -86.5% | $7.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 54 | AQR Capital Management ✦ | 244.51K | -86.5% | $7.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 55 | AQR Capital Management ✦ | 244.51K | -86.5% | $7.20M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 56 | GAMCO Investors ✦ | 227.92K | +1.9% | $6.71M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 57 | Citadel Advisors ✦ | 169.01K | +259.7% | $4.98M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 58 | Gotham Asset Management ✦ | 163.42K | -66.0% | $4.81M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 59 | T. Rowe Price ✦ | 59.66K | +5.2% | $1.76M | 0.0% | ▲ Add | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $10.93M | 0.0% |
Exited
| Norges Bank | $9.27M | was 0.0% |
| Arrowstreet Capital | $1.31M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 232 holders, 80.48M shares, $1.22B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Aug 14
SC 13G/A — T. Rowe Price Investment Management…
Aug 14
SC 13G/A — Newtyn Management, LLC
Aug 13
SC 13G — Invesco Ltd.
Aug 05
SC 13G/A — Neuberger Berman Group LLC
Jul 08
SC 13G — Neuberger Berman Group LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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