Skip to main content

LH

Labcorp Holdings Inc.
$286.98 +3.10 (+1.09%) At close · Jul 2
Market Cap
$23.53B
Shares
82,000,000

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 1,016
Total Value: $19,903,509,654
Total Shares: 74,597,888
Showing 1–100 of 1,029 holdings by value · page 1 of 11

Institutional Ownership Trend

18 quarters

Holder Concentration

Across 1,016 13F filers
Top Holder
8.6%
Jun 2023 → Mar 2026 · range 8.6% – 64.7%
of institutional value
Top 5
30.4%
Jun 2023 → Mar 2026 · range 30.4% – 100.0%
of institutional value
Top 10
43.3%
Jun 2023 → Mar 2026 · range 43.3% – 100.0%
of institutional value
HHI
275
Jun 2023 → Mar 2026 · range 275 – 5,389
Broadly held
Showing 100 of 1,029
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 920148 CUSIP 504922105 13F (30d) 16 filings 11 filers Visit website Investor relations