LH
Labcorp Holdings Inc
4 of the 83 super-investors we track hold LH, worth a combined $140M per their latest 13F filings. The largest position: Wallace Weitz at 1.9% of their portfolio. No cohort buying or selling was filed on the name this quarter. Conviction score: 21 of 100 (how strongly the cohort backs it) — ranked #640 of 742 stocks. Conviction easing: 1 fewer super-investor hold it than in 2026Q1.
Why super-investors own LH
LH is held by 4 super-investors in our cohort, with a combined position value of $140M. The highest-conviction owner is Wallace Weitz at 1.9% of their portfolio. Cohort ownership has shrunk from 5 to 4 over the last four quarters — net interest is fading.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2024Q2 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (4) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | John Rogers | 1.0% | 9q | $98M | 349,112 |
| 2 | Wallace Weitz | 1.9% | 9q | $28M | 99,050 |
| 3 | Joel Greenblatt | <0.1% | 8q | $10M | 35,367 |
| 4 | Jensen Investment Management | 0.1% | 9q | $4M | 16,050 |
Owners of LH also hold
Congress is trading LH
Congress tracker →- Tony Wiedbought$15,001 - $50,000 · 2026-02-19
- April McClain Delaneybought$1,001 - $15,000 · 2026-02-11
- April McClain Delaneybought$1,001 - $15,000 · 2026-02-04
- April McClain Delaneybought$1,001 - $15,000 · 2026-01-28
- April McClain Delaneybought$1,001 - $15,000 · 2025-11-17
- April McClain Delaneybought$1,001 - $15,000 · 2025-10-31
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Long US equity 13F-HR filings only. CUSIP 504922105. Not investment advice.