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Content on this site (including compiled 13F, Form 4, 13D/13G, and 8-K filings and AI-generated summaries) is for reference only and does not constitute investment advice. Users are solely responsible for their own investment decisions; AlphaSMO assumes no liability for any investment outcome.

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LH

LH 13F Filing Data & Analysis

Labcorp Holdings INC

+$3.7B

Net Activity

Data as of: 2026-03-31

Institutions Holding

1016

Popularity Rank

#435

Avg Weight

0.19%

Total Value

$20.8B

Ownership Trend

1016 institutions currently hold LH, with 423 net buyers and 463 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

463

Net Buying Institutions

423

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$1.7B
VC
Vanguard Capital Management LLC
$1.4B
VC
Victory Capital Management INC
$1.2B
SS
State Street CORP
$1.0B
VP
Vanguard Portfolio Management LLC
$982.0M

Top 5 by Conviction

NI
Navera Investment Management Ltd.
6.67%
BM
Beck Mack & Oliver LLC
3.39%
SE
Select Equity Group, L.P.
2.97%
CS
CapitalatWork S.A.
2.56%
C&
Cooke & Bieler LP
2.03%
View all 1016 holding institutions

Across its top 20 institutional holders, LH's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 20/100).

Quarterly Activity

Recent Activity

+$8.7B

Total Buy Value

$10.4B

Total Sell Value

New buy88
Trim372
Add335
Sold out91

423

Net Buyers

463

Net Sellers

Smart Money Convergence

LH does not currently show a 13F-and-insider convergence signal — its insider confidence score is 0/100, below the threshold this product uses to flag combined buying pressure.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Terms of Use for AI

AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/stocks/LH

Insider Trading (Form 4)

90d confidence

0

unique buyers

—

buy value

data as of 2026-07-22

12-Month Buy/Sell Activity

Feb 25
Jun 25
Oct 25
Mar 26
BuySell
ActionInsiderTitleDateValue
SellKathryn W KyleEVP, Chief Legal Officer2026-07-02$26K
SellBryan T VaughnEVP and President, Diagnostics2026-07-02$67K
SellWilkinson Peter JSVP, Chief Accounting Officer2026-03-27$436K
SellMeltzer Jonathan CEVP, Operations2026-03-27$224K
SellSchechter Adam HPresident & CEO2026-03-03$2.44M
Sellvan der Vaart Sandra DEVP, Corporate Affairs2026-02-27$156K
SellCaveney Brian JEVP, Pres of ED, CMO & CSO2026-02-24$429K
SellWilkinson Peter JSVP, Chief Accounting Officer2026-02-19$185K
View all insider trades →

Form 144 Pre-Sale Notices

4

Filings (90d)

$2.30M

Total Est. Value

8K shares

Planned Shares

Last Filed 2026-07-02
FilerTitle/RelationshipFiling DatePlanned SharesEst. Value
Kyle Kathryn WOfficer2026-07-0292 shares$26K
Vaughn Bryan TOfficer2026-07-02234 shares$67K
van der Vaart Sandra DFormer Officer2026-07-017K shares$2.00M
Kyle Kathryn WOfficer2026-06-08762 shares$201K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

2

Filings (14d)

Data as of 2026-07-10
2026-07-10

No AI summary for this filing type

View Full Filing (SEC EDGAR)
2026-06-30

No AI summary for this filing type

View Full Filing (SEC EDGAR)

View all Form 8-K filings

CUSIP

504922105

FAQ

Who are the top institutional investors holding LABCORP HOLDINGS INC (LH)?
Major stakeholders currently include BlackRock, Inc. ($1.7B), Vanguard Capital Management LLC ($1.4B), Victory Capital Management INC ($1.2B). Based on the latest 13F filings, there are a total of 1016 tracked investment funds and institutions maintaining positions in LH.
What is the overall institutional sentiment toward LH recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $3.7B, driven by 423 managers accumulating shares while 463 reduced their exposure.
Which institutions have been selling or reducing their LH positions?
In the latest period, 372 funds trimmed their holdings, and 91 managers completely exited their positions. The aggregate reported sell value was $10.4B.
Are there any notable investors adding LH to their portfolios?
Yes, buying activity remains notable. 88 institutions opened new positions in {ticker}, and 335 existing holders added to their shares. The total reported buy value for the quarter amounted to $8.7B.

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Same Sector

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Institutions Holding

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Total reported value

$438.9B

943 institutions currently hold both LH and this stock

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LLY

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Institutions Holding

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Total reported value

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933 institutions currently hold both LH and this stock

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ABBV

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Institutions Holding

4,025

Total reported value

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917 institutions currently hold both LH and this stock

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Trending Institutional Adds

The most-added stocks by 13F institutions this quarter

MSFT

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Institutions Holding

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Total reported value

$2.1T

3246 13F institutions increased their position this quarter

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AMZN

Amazon.com INC

Institutions Holding

5,958

Total reported value

$1.5T

3029 13F institutions increased their position this quarter

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NVDA

Nvidia CORP

Institutions Holding

5,766

Total reported value

$3.0T

2744 13F institutions increased their position this quarter

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Developer Access

Access LH's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/LH

CLI

npx alphasmo stocks get LH
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