Labcorp Holdings
LH · NYSE
Who owns LH
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 37.7% of LH’s shares.
- The Vanguard Group, Inc.11.8%
- BlackRock Institutional Trust Company, N.A.5.6%
- State Street Global Advisors (US)4.6%
- BlackRock Financial Management, Inc.2.9%
- Next 6 largest institutions12.7%
- All other shareholders62.3%
| Holder | Shares | % of shares |
|---|---|---|
| The Vanguard Group, Inc. | 9.71M | 11.84% |
| BlackRock Institutional Trust Company, N.A. | 4.61M | 5.62% |
| State Street Global Advisors (US) | 3.77M | 4.60% |
| BlackRock Financial Management, Inc. | 2.41M | 2.94% |
| Wellington Management Company, LLP | 2.25M | 2.74% |
| Geode Capital Management, L.L.C. | 1.87M | 2.28% |
| Lazard Asset Management, L.L.C. | 1.82M | 2.22% |
| Allspring Global Investments, LLC | 1.61M | 1.97% |
| Dimensional Fund Advisors, L.P. | 1.45M | 1.76% |
| Diamond Hill Capital Management Inc. | 1.42M | 1.74% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.65M | 3.23% |
| Vanguard 500 Index Fund | 2.14M | 2.61% |
| Vanguard Mid-Cap Index Fund | 1.82M | 2.22% |
| BlackRock Equity Dividend Fund | 1.64M | 2.00% |
| Vanguard Health Care Fund | 1.38M | 1.69% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $4.97M (9 trades) of LH on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Vaughn Bryan T | Award | 1.50K | — |
| Meltzer Jonathan C | Award | 900 | — |
| Oyegunwa Akinbolade | Award | 750 | — |
| Caveney Brian J | Award | 3.00K | — |
| ANDERSON KERRII B | Sale | 3.00K | $954.06K |
| Schechter Adam H | Sale | 4.67K | $1.50M |
| Summy Amy B. | Sale | 924 | $283.43K |
| Wilkinson Peter J | Option exercise | 1.34K | — |
| Wilkinson Peter J | Sale | 1.34K | $413.75K |
| Wilkinson Peter J | Option exercise | 1.34K | $279.98K |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Alan ArmstrongSenator | Purchase | $1K–$15K | Mar 27, 2026 |
| Tony WiedHouse | Purchase | $15K–$50K | Feb 19, 2026 |
| April McClainHouse | Purchase | $1K–$15K | Feb 11, 2026 |
| April McClainHouse | Purchase | $1K–$15K | Feb 4, 2026 |
| April McClainHouse | Purchase | $1K–$15K | Jan 28, 2026 |
| April McClainHouse | Purchase | $1K–$15K | Nov 17, 2025 |
| April McClainHouse | Purchase | $1K–$15K | Oct 31, 2025 |
| April McClainHouse | Purchase | $1K–$15K | Oct 29, 2025 |
| Ro KhannaHouse | Sale | $1K–$15K | Oct 27, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.68M
- Days to cover
- 3.01
- % of shares outstanding
- 3.27%
- Average daily volume
- 892.51K
- Change since last report
- +9.6%
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