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QUEST DIAGNOSTICS INC (DGX) — Hedge Fund Ownership Q1 2026

DGX
Q1 2026Q4 2025Q3 2025Q2 2025
  • QUEST DIAGNOSTICS INC (DGX) is held by 4 of 84 tracked hedge funds, with Olstein Capital Management (2%) and Davis Selected Advisers (1%) holding the largest stakes, indicating limited hedge fund interest relative to peers.
  • The biggest increases in DGX holdings came from Davis Selected Advisers (+2%), highlighting conviction.
  • The biggest decreases in DGX holdings came from Maverick Capital (-88%) and Olstein Capital Management (-10%), suggesting profit-taking or de-risking.
  • Overall, hedge funds increased exposure to QUEST DIAGNOSTICS INC (DGX) by +0.1% vs the prior quarter and -32% vs prior year.
# Fund % of Portfolio † Shares † Shares vs Prior Quarter † Shares vs Prior Year † Aggregate Value † Reported Price * Option
1
Olstein Capital Management
Robert Olstein
1.53% 36K -10.50% -22.17% $7.0M $195.98
2
Davis Selected Advisers
Christopher Davis
1.46% 1.6M +1.76% -32.26% $317.1M $195.98
3
Maverick Capital
Lee Ainslie
0.01% 3K -88.47% $540,121 $195.98
4
First Eagle Investment Management
0.00% 3K -23.76% -45.94% $587,940 $195.98
4 Total 1.7M +0.10% -32.10% $325.2M
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.