QuidelOrtho Ownership | Who Owns QuidelOrtho?
QuidelOrtho Ownership Summary
QuidelOrtho is owned by 117.22% institutional investors, 0.92% insiders. T. rowe price investment management is the largest institutional shareholder, holding 16.45% of QDEL shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.82% of its assets in QuidelOrtho shares.
QDEL Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | QuidelOrtho | 117.22% | 0.92% | -18.13% |
| Sector | Healthcare Stocks | 488.30% | 11.08% | -399.38% |
| Industry | Medical Instruments & Supplies Stocks | 57.81% | 14.56% | 27.62% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| T. rowe price investment management | 11.14M | 16.45% | $320.95M |
| Blackrock funding, inc. /de | 10.22M | 15.10% | $294.57M |
| Vanguard group | 6.82M | 10.13% | $303.72M |
| Rubric capital management lp | 5.55M | 8.25% | $247.25M |
| Blackrock | 4.89M | 7.32% | $162.58M |
| Invesco | 3.45M | 5.12% | $153.58M |
| American century companies | 1.92M | 2.83% | $55.21M |
| D. e. shaw | 1.73M | 2.57% | $77.01M |
| Newtyn management | 1.71M | 2.52% | $49.16M |
| State street | 1.63M | 2.44% | $54.23M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Newtyn management | 1.71M | 7.45% | $49.16M |
| Rubric capital management lp | 5.55M | 3.17% | $247.25M |
| Oracle investment management | 118.29K | 2.34% | $3.41M |
| Goodman financial | 376.24K | 2.18% | $10.84M |
| Beaconlight capital | 132.36K | 2.18% | $3.81M |
| Stanley capital management | 377.00K | 1.83% | $10.87M |
| Bayberry capital partners lp | 182.16K | 1.69% | $5.25M |
| Parkman healthcare partners | 386.65K | 1.28% | $11.14M |
| Tejara capital | 87.46K | 1.17% | $2.52M |
| Paradigm capital management inc/ny | 746.29K | 1.05% | $21.51M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 10.22M | 0.01% | 2.03M |
| Fuller & thaler asset management | 1.65M | 0.17% | 1.65M |
| Invesco | 3.45M | 0.03% | 1.44M |
| Rubric capital management lp | 5.55M | 3.17% | 1.35M |
| Silvercrest asset management group | 1.05M | 0.20% | 1.05M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Carlyle group | - | - | -8.26M |
| Maverick capital | - | - | -1.61M |
| Madison avenue partners, lp | - | - | -1.03M |
| Jana partners management, lp | - | - | -1.03M |
| Arrowmark colorado | 964.28K | 0.50% | -928.46K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Fuller & thaler asset management | 1.65M | 0.17% | 1.65M | $47.55M |
| Silvercrest asset management group | 1.05M | 0.20% | 1.05M | $30.28M |
| Norges bank | 767.03K | 0.00% | 767.03K | $34.17M |
| Rice hall james & associates | 258.91K | 0.42% | 258.91K | $7.63M |
| Empowered funds | 152.10K | 0.05% | 152.10K | $4.38M |
Sold Out
| Holder | Change |
|---|---|
| Thurston, springer, miller, herd & titak | -1.00 |
| Sachetta | -2.00 |
| Newedge advisors | -3.00 |
| Principal securities | -4.00 |
| Mendota financial group | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 271 | - | 79,356,475 | 6.59% | 117 | 0.96% | 149 | 5.67% | 80 | -4.76% |
| Mar 31, 2025 | 268 | -6.62% | 74,557,990 | 1.79% | 110 | 0.93% | 139 | -17.26% | 85 | 13.33% |
| Dec 31, 2024 | 143 | -47.62% | 28,798,541 | -59.56% | 42 | 0.38% | 84 | -45.45% | 36 | -50.00% |
| Sep 30, 2024 | 272 | - | 71,210,738 | 4.59% | 105 | 1.02% | 154 | 6.94% | 71 | -16.47% |
| Jun 30, 2024 | 269 | -4.27% | 68,081,437 | 5.54% | 101 | 1.09% | 142 | 15.45% | 84 | -14.29% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.95M | 5.82% | - |
| T. Rowe Price US Mid-Cap Growth Equity | 2.40M | 3.55% | -862.10K |
| T. Rowe Price Mid-Cap Growth | 2.39M | 3.52% | -4.40K |
| Vanguard Total Stock Mkt Idx Inv | 2.16M | 3.18% | -45.98K |
| Fidelity Value | 1.86M | 2.74% | 262.87K |
| Vanguard US Total Market Shares ETF | 1.74M | 2.58% | 173.69K |
| Avantis US Small Cap Value ETF | 1.69M | 2.49% | 4.61K |
| Vanguard Small Cap Index | 1.65M | 2.42% | -5.91K |
| iShares Russell 2000 ETF | 1.63M | 2.40% | - |
| T. Rowe Price Small-Cap Value | 1.49M | 2.19% | -3.41K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 11, 2024 | Blaser Brian J. | President and CEO | Buy | $249.88K |
| Nov 21, 2024 | Carlyle Group Inc. | - | Sell | $291.70M |
| Aug 09, 2024 | Carlyle Group Inc. | - | Sell | $258.88K |
| Aug 09, 2024 | Carlyle Group Inc. | - | Sell | $2.82M |
| Aug 08, 2024 | Carlyle Group Inc. | - | Sell | $7.79K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | - |
| 2024 Q4 | 1 | 1 |
QDEL Ownership FAQ
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