QuidelOrtho Ownership | Who Owns QuidelOrtho?


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QuidelOrtho Ownership Summary


QuidelOrtho is owned by 110.46% institutional investors, 0.80% 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 5.84% of its assets in QuidelOrtho shares.

QDEL Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockQuidelOrtho110.46%0.80%-11.26%
SectorHealthcare Stocks 218.58%11.00%-129.58%
IndustryMedical Instruments & Supplies Stocks54.76%14.92%30.32%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
T. rowe price investment management11.14M16.45%$320.95M
Blackrock funding, inc. /de10.22M15.10%$294.57M
Vanguard group6.82M10.13%$303.72M
Rubric capital management lp5.55M8.25%$247.25M
Blackrock4.89M7.32%$162.58M
Invesco3.45M5.12%$153.58M
American century companies1.92M2.83%$55.21M
D. e. shaw1.73M2.57%$77.01M
Newtyn management1.71M2.52%$49.16M
State street1.63M2.44%$54.23M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Newtyn management1.71M7.45%$49.16M
Rubric capital management lp5.55M3.17%$247.25M
Oracle investment management118.29K2.34%$3.41M
Goodman financial376.24K2.18%$10.84M
Beaconlight capital132.36K2.18%$3.81M
Stanley capital management377.00K1.83%$10.87M
Bayberry capital partners lp182.16K1.69%$5.25M
Parkman healthcare partners386.65K1.28%$11.14M
Tejara capital87.46K1.17%$2.52M
Paradigm capital management inc/ny746.29K1.05%$21.51M

Top Buyers

HolderShares% AssetsChange
Blackrock funding, inc. /de10.22M0.01%2.03M
Fuller & thaler asset management1.65M0.17%1.65M
Invesco3.45M0.03%1.44M
Rubric capital management lp5.55M3.17%1.35M
Silvercrest asset management group1.05M0.20%1.05M

Top Sellers

HolderShares% AssetsChange
Carlyle group---8.26M
Maverick capital---1.61M
Madison avenue partners, lp---1.03M
Jana partners management, lp---1.03M
Arrowmark colorado964.28K0.50%-928.46K

New Positions

HolderShares% AssetsChangeValue
Fuller & thaler asset management1.65M0.17%1.65M$47.55M
Silvercrest asset management group1.05M0.20%1.05M$30.28M
Norges bank767.03K0.00%767.03K$34.17M
Empowered funds152.10K0.05%152.10K$4.38M
Aquatic capital management123.83K0.07%123.83K$3.57M

Sold Out

HolderChange
Sachetta-2.00
Newedge advisors-3.00
Principal securities-4.00
Mendota financial group-5.00
Thurston, springer, miller, herd & titak-5.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 2025268-6.62%74,557,9901.79%1100.93%139-17.26%8513.33%
Dec 31, 2024143-47.62%28,798,541-59.56%420.38%84-45.45%36-50.00%
Sep 30, 2024272-71,210,7384.59%1051.02%1546.94%71-16.47%
Jun 30, 2024269-4.27%68,081,4375.54%1011.09%14215.45%84-14.29%
Mar 31, 2024281-11.91%64,506,562-2.62%960.98%123-17.45%98-10.09%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Small-Cap ETF3.97M5.84%618.00
T. Rowe Price Mid-Cap Growth2.40M3.55%-1.80K
T. Rowe Price US Mid-Cap Growth Equity2.40M3.55%-862.10K
Vanguard Total Stock Mkt Idx Inv2.21M3.27%263.41K
Vanguard US Total Market Shares ETF1.74M2.58%173.69K
Vanguard Small Cap Index1.65M2.44%126.46K
Avantis US Small Cap Value ETF1.64M2.42%1.60K
Fidelity Value1.60M2.36%88.83K
iShares Russell 2000 ETF1.60M2.35%-30.34K
T. Rowe Price Small-Cap Value1.49M2.20%128.97K

Recent Insider Transactions


DateNameRoleActivityValue
Dec 11, 2024Blaser Brian J. President and CEOBuy$249.88K
Nov 21, 2024Carlyle Group Inc.-Sell$291.70M
Aug 09, 2024Carlyle Group Inc.-Sell$258.88K
Aug 09, 2024Carlyle Group Inc.-Sell$2.82M
Aug 08, 2024Carlyle Group Inc.-Sell$7.79K

Insider Transactions Trends


DateBuySell
2025 Q3--
2025 Q2--
2025 Q1--
2024 Q411
2024 Q3-75

QDEL Ownership FAQ


Who Owns QuidelOrtho?

QuidelOrtho shareholders are primarily institutional investors at 110.46%, followed by 0.80% insiders and -11.26% retail investors. The average institutional ownership in QuidelOrtho's industry, Medical Instruments & Supplies Stocks, is 54.76%, which QuidelOrtho exceeds.

Who owns the most shares of QuidelOrtho?

QuidelOrtho’s largest shareholders are T. rowe price investment management (11.14M shares, 16.45%), Blackrock funding, inc. /de (10.22M shares, 15.10%), and Vanguard group (6.82M shares, 10.13%). Together, they hold 41.68% of QuidelOrtho’s total shares outstanding.

Does Blackrock own QuidelOrtho?

Yes, BlackRock owns 7.32% of QuidelOrtho, totaling 4.89M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 162.58M$. In the last quarter, BlackRock increased its holdings by 28.94K shares, a 0.59% change.

Who is QuidelOrtho’s biggest shareholder by percentage of total assets invested?

Newtyn management is QuidelOrtho’s biggest shareholder by percentage of total assets invested, with 7.45% of its assets in 1.71M QuidelOrtho shares, valued at 49.16M$.

Who is the top mutual fund holder of QuidelOrtho shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of QuidelOrtho shares, with 5.84% of its total shares outstanding invested in 3.97M QuidelOrtho shares.

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