Security record
QDEL
QuidelOrtho Corporation · Healthcare · Medical - Specialties
84Tracked holders
+5Δ holders
50.81MShares held
$890.20MReported value
+12New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth +6.3% ·
share flow +6.4% ·
net new positions +6.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
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 · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 11.20M | +7.2% | $196.21M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | Fidelity (FMR) ✦ | 7.36M | +11.7% | $128.98M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 7.36M | +11.7% | $128.98M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 7.36M | +11.7% | $128.98M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Neuberger Berman Group LLC | 3.53M | +131.0% | $62.12M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | Neuberger Berman Group LLC | 3.53M | +131.0% | $62.12M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Invesco Ltd. | 3.47M | +11.4% | $60.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Invesco Ltd. | 3.47M | +11.4% | $60.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Invesco Ltd. | 3.47M | +11.4% | $60.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Invesco Ltd. | 3.47M | +11.4% | $60.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Invesco Ltd. | 3.47M | +11.4% | $60.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | American Century Companies Inc | 3.31M | +15.8% | $57.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | Vanguard Capital Management Llc | 3.07M | +0.6% | $53.77M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | State Street Global Advisors ✦ (passive) | 2.98M | +6.9% | $52.17M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 28 | Geode Capital Management ✦ (passive) | 1.83M | +6.9% | $32.13M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 1.83M | +6.9% | $32.13M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 1.68M | +63.7% | $29.35M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 39 | Dimensional Fund Advisors Lp | 1.25M | -58.9% | $21.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Dimensional Fund Advisors Lp | 1.25M | -58.9% | $21.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Dimensional Fund Advisors Lp | 1.25M | -58.9% | $21.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Dimensional Fund Advisors Lp | 1.25M | -58.9% | $21.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Allianz Asset Management GmbH | 1.13M | +11.9% | $19.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 1.06M | -55.9% | $18.65M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | Goldman Sachs Group ✦ | 1.06M | -55.9% | $18.65M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 46 | Charles Schwab Investment… | 1.02M | +22.6% | $17.83M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 52 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 53 | AQR Capital Management ✦ | 911.12K | +421.5% | $15.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 54 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Northern Trust Corp | 751.08K | +8.9% | $13.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Millennium Management ✦ | 722.48K | +156.0% | $12.65M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 62 | UBS Group AG | 570.93K | +5.3% | $10.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | UBS Group AG | 570.93K | +5.3% | $10.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | UBS Group AG | 570.93K | +5.3% | $10.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | UBS Group AG | 570.93K | +5.3% | $10.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Bank of New York Mellon Corp | 440.77K | +3.1% | $7.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Principal Financial Group Inc | 329.58K | -0.5% | $5.77M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Principal Financial Group Inc | 329.58K | -0.5% | $5.77M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | D. E. Shaw & Co. ✦ | 270.23K | -1.6% | $4.73M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 76 | D. E. Shaw & Co. ✦ | 270.23K | -1.6% | $4.73M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 77 | GAMCO Investors ✦ | 251.24K | -1.1% | $4.40M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 78 | Ameriprise Financial Inc | 242.71K | -4.6% | $4.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Ameriprise Financial Inc | 242.71K | -4.6% | $4.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | UBS AM, a distinct business unit of… | 233.68K | +18.6% | $4.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Nuveen, LLC | 220.74K | -1.5% | $3.87M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Nuveen, LLC | 220.74K | -1.5% | $3.87M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Tudor Investment Corp Et Al | 194.95K | -16.9% | $3.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Creative Planning | 187.39K | +413.5% | $3.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Creative Planning | 187.39K | +413.5% | $3.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Sei Investments Co | 185.27K | -31.2% | $3.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 94 | Sei Investments Co | 185.27K | -31.2% | $3.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Rhumbline Advisers | 175.94K | +3.0% | $3.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Marshall Wace ✦ | 172.50K | +30.9% | $3.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Marshall Wace ✦ | 172.50K | +30.9% | $3.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Marshall Wace ✦ | 172.50K | +30.9% | $3.02M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Legal & General Group Plc | 162.80K | -0.4% | $2.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 100 | Legal & General Group Plc | 162.80K | -0.4% | $2.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Td Asset Management Inc | $4.29M | was 0.0% |
| Hsbc Holdings Plc | $341,898 | was 0.0% |
| Holocene Advisors, LP | $304,086 | was 0.0% |
| Universal- Beteiligungs- und… | $297,383 | was 0.0% |
| ProShare Advisors LLC | $173,386 | was 0.0% |
| Group One Trading Llc | $25,286 | was 0.0% |
| Northwestern Mutual Wealth… | $822 | 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: Q2 2026 ·
Methodology ·
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