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 0.11% institutional investors, 0.52% insiders, and 99.37% retail investors. Jacobs & co/ca is the largest institutional shareholder, holding 0.03% 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 America0.11%0.52%99.37%
SectorHealthcare Stocks 57.39%9.93%32.68%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Jacobs & co/ca25.31K0.03%$5.80M
Te ahumairangi investment management23.47K0.03%$4.78M
Ironwood investment counsel20.63K0.02%$4.73M
Cibc world markets13.20K0.02%$3.03M
Pettee investors8.78K0.01%$2.01M
A. d. beadell investment counsel4.34K0.01%$996.00K
Sawyer & company3.64K0.00%$835.00K
Kentucky retirement systems insurance trust fund3.10K0.00%$283.00K
Saybrook capital /nc2.50K0.00%$573.30K
Godshalk welsh capital management1.59K0.00%$365.76K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
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
Sawyer & company3.64K0.31%$835.00K
Godshalk welsh capital management1.59K0.24%$365.76K
Saybrook capital /nc2.50K0.15%$573.30K
Athena investment management1.04K0.14%$237.81K
Kentucky retirement systems insurance trust fund3.10K0.05%$283.00K

Top Buyers

HolderShares% AssetsChange
Kentucky retirement systems insurance trust fund3.10K0.05%3.10K
Cibc world markets13.20K0.02%1.83K
Athena investment management1.04K0.14%1.04K
Ironwood investment counsel20.63K0.81%162.00
Jacobs & co/ca25.31K0.59%120.00

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
Kentucky retirement systems insurance trust fund3.10K0.05%3.10K$283.00K
Fsa wealth management85.000.01%85.00$19.49K

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 %
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%
Dec 31, 20239707.90%80,548,366-0.09%941.09%4329.09%35914.33%

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 US Total Market Shares ETF2.67M3.19%1.87K
Vanguard Total Stock Mkt Idx Inv2.64M3.15%8.33K
Vanguard Institutional 500 Index Trust2.32M2.77%16.33K
Vanguard Mid Cap Index Institutional1.81M2.16%7.60K
Diamond Hill Large Cap Equity1.40M1.68%-16.72K
Vanguard Health Care Inv1.38M1.65%-
Allspring Mid Value SMA1.36M1.63%1.36M
Allspring Special US Mid Cap Value Eq1.36M1.63%36.60K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 28, 2025Summy Amy B. EVP, Chief Marketing OfficerSell$175.61K
Mar 28, 2025Schroeder Mark S EVP, Pres Diagnostics & COOSell$610.45K
Mar 05, 2025ANDERSON KERRII B-Sell$127.82K
Feb 28, 2025Schroeder Mark S EVP, Pres Diagnostics & COOSell$1.33M
Feb 25, 2025van der Vaart Sandra D EVP, Chief Legal OfficerSell$330.21K

Insider Transactions Trends


DateBuySell
2025 Q2--
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 Jacobs & co/ca (25.31K shares, 0.03%), Te ahumairangi investment management (23.47K shares, 0.03%), and Ironwood investment counsel (20.63K shares, 0.02%). Together, they hold 0.08% 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?

Pettee investors is Laboratory Corporation of America’s biggest shareholder by percentage of total assets invested, with 1.02% of its assets in 8.78K Laboratory Corporation of America shares, valued at 2.01M$.

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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