Laboratory Corporation of America Ownership | Who Owns Laboratory Corporation of America?


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Laboratory Corporation of America Ownership Summary


Laboratory Corporation of America is owned by 1.25% institutional investors, 0.37% insiders, and 98.38% retail investors. Brandes investment partners, lp is the largest institutional shareholder, holding 0.58% of LH shares. UBS Tax-Opt Digital Transformation theme is the top mutual fund, with 5.42% of its assets in Laboratory Corporation of America shares.

LH Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockLaboratory Corporation of America1.25%0.37%98.38%
SectorHealthcare Stocks 279.19%10.62%-189.81%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Brandes investment partners, lp484.84K0.58%$112.84M
Ws management lllp100.00K0.12%$23.27M
Sio capital management83.87K0.10%$19.52M
Millennium management67.44K0.08%$15.70M
Aviva59.38K0.07%$13.82M
Jane street group57.29K0.07%$13.33M
Channing capital management49.14K0.06%$11.44M
Captrust financial advisors36.98K0.04%$8.61M
2xideas32.48K0.04%$7.56M
Jacobs & co/ca25.31K0.03%$5.80M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Sio capital management83.87K5.81%$19.52M
Ws management lllp100.00K2.60%$23.27M
Stone run capital15.21K1.49%$3.54M
2xideas32.48K1.15%$7.56M
Brandes investment partners, lp484.84K1.15%$112.84M
Pettee investors8.78K1.02%$2.01M
Te ahumairangi investment management23.47K0.92%$4.78M
Ironwood investment counsel20.63K0.81%$4.73M
A. d. beadell investment counsel4.34K0.81%$996.00K
Jacobs & co/ca25.31K0.59%$5.80M

Top Buyers

HolderShares% AssetsChange
Ws management lllp100.00K2.60%100.00K
Integral health asset management20.00K0.50%20.00K
Jane street group57.29K0.00%16.88K
Stone run capital15.21K1.49%15.21K
Aviva59.38K0.03%8.89K

Top Sellers

HolderShares% AssetsChange
Vanguard group---9.64M
Blackrock---9.43M
State street---3.68M
Wellington management group llp---2.23M
Geode capital management---1.93M

New Positions

HolderShares% AssetsChangeValue
Ws management lllp100.00K2.60%100.00K$23.27M
Integral health asset management20.00K0.50%20.00K$4.65M
Stone run capital15.21K1.49%15.21K$3.54M

Sold Out

HolderChange
Td capital management-1.00
Westend advisors-1.00
Sugar maple asset management-1.00
Clarivest asset management-2.00
Valued wealth advisors-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202522-97.62%1,045,915-98.66%10.01%11-97.52%5-98.50%
Dec 31, 202414-22.22%90,705-44.08%-289.59%6-33.33%2-33.33%
Sep 30, 202417-64.58%155,449-77.80%-26.68%9-57.14%2-83.33%
Jun 30, 202446-95.12%693,851-99.11%-0.01%21-94.79%11-96.77%
Mar 31, 2024942-2.89%77,563,163-3.71%921.02%403-6.71%341-5.01%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
UBS Tax-Opt Digital Transformation theme4.55M5.42%4.55M
UBS HV Tax-Opt Global Selections - Agg4.55M5.42%4.55M
Vanguard Total Stock Mkt Idx Inv2.69M3.21%36.73K
Vanguard US Total Market Shares ETF2.67M3.19%1.87K
Vanguard Institutional 500 Index Trust2.36M2.81%38.35K
Vanguard Mid Cap Index Institutional1.82M2.17%17.50K
Vanguard Health Care Inv1.38M1.65%-
Allspring Mid Value SMA1.36M1.63%1.36M
Allspring Special US Mid Cap Value Eq1.36M1.63%-
Allspring Special Mid Cap Value Inst1.36M1.63%-

Recent Insider Transactions


DateNameRoleActivityValue
Jun 11, 2025ANDERSON KERRII B-Sell$130.00K
Jun 03, 2025Caveney Brian J EVP, Pres of ED, CMO & CSOSell$494.00K
May 12, 2025Schechter Adam H President & CEOSell$1.52M
May 01, 2025van der Vaart Sandra D EVP, Chief Legal OfficerSell$452.88K
May 01, 2025Wilkinson Peter J SVP, Chief Accounting OfficerSell$200.84K

Insider Transactions Trends


DateBuySell
2025 Q2-5
2025 Q1-9
2024 Q4-6
2024 Q3-8
2024 Q2-7

LH Ownership FAQ


Who owns the most shares of Laboratory Corporation of America?

Laboratory Corporation of America’s largest shareholders are Brandes investment partners, lp (484.84K shares, 0.58%), Ws management lllp (100K shares, 0.12%), and Sio capital management (83.87K shares, 0.10%). Together, they hold 0.80% of Laboratory Corporation of America’s total shares outstanding.

Does Blackrock own Laboratory Corporation of America?

BlackRock is not among the top 10 institutional shareholders of Laboratory Corporation of America.

Who is Laboratory Corporation of America’s biggest shareholder by percentage of total assets invested?

Sio capital management is Laboratory Corporation of America’s biggest shareholder by percentage of total assets invested, with 5.81% of its assets in 83.87K Laboratory Corporation of America shares, valued at 19.52M$.

Who is the top mutual fund holder of Laboratory Corporation of America shares?

UBS Tax-Opt Digital Transformation theme is the top mutual fund holder of Laboratory Corporation of America shares, with 5.42% of its total shares outstanding invested in 4.55M Laboratory Corporation of America shares.

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