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DGXDGX
30 quarters

Position history for DAVIS SELECTED ADVISERSDAVIS SELECTED ADVISERS's holdings in Quest Diagnostics Incorporated

Yes. Davis Selected Advisers holds 1,555,612 shares of DGX (Quest Diagnostics), worth $329.8M, as of its Q2 2026 13F filing. It reduced the position by 62,201 shares (-3.8%) from Q1 2026. Davis Selected Advisers has held DGX in every 13F on record since Q1 2019, 30 quarterly filings. DGX is 1.4% of Davis Selected Advisers' reported 13F portfolio.

Current Value

$329.8M

Current Shares

1.6M

Total Value Change

+$2.6M

Total Shares Change

-2.1M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.6M
-3.8%
$329.8M1.4%$210.31
0
2026-Q1
Increased
1.6M
+1.8%
$317.1M1.5%$193.62
50
2025-Q4
Increased
1.6M
+16.8%
$275.9M1.2%$170.66
56
2025-Q3
Increased
1.4M
+0.5%
$259.5M1.4%$186.60
49
2025-Q2
Decreased
1.4M
-43.3%
$243.3M1.3%$175.08
0
2025-Q1
Decreased
2.4M
-0.4%
$404.1M2.3%$164.11
0
2024-Q4
Decreased
2.4M
-0.1%
$361.7M2.1%$145.61
0
2024-Q3
Increased
2.4M
+0.3%
$372.5M2.1%$149.11
53
2024-Q2
Increased
2.4M
+0.4%
$327.3M1.9%$130.77
49
2024-Q1
Decreased
2.4M
-10.7%
$317M1.8%$126.44
0
2023-Q4
Increased
2.7M
+59.9%
$367.7M2.1%$130.28
77
2023-Q3
Increased
1.7M
+10.2%
$203.2M1.3%$114.48
53
2023-Q2
Decreased
1.5M
-0.3%
$212.8M1.3%$131.37
0
2023-Q1
Decreased
1.5M
-17.3%
$214.9M1.4%$131.58
0
2022-Q4
Decreased
1.8M
-1.9%
$287.2M2.0%$144.84
0
2022-Q3
Decreased
1.9M
-1.0%
$229.6M1.6%$112.98
0
2022-Q2
Decreased
1.9M
-2.9%
$251.3M1.6%$121.86
0
2022-Q1
Decreased
1.9M
-3.0%
$266.5M1.3%$124.81
0
2021-Q4
Decreased
2M
-26.8%
$347.2M1.6%$157.08
0
2021-Q3
Decreased
2.7M
-2.6%
$398.6M1.8%$131.36
0
2021-Q2
Increased
2.8M
+1.4%
$371.6M1.5%$118.75
50
2021-Q1
Decreased
2.8M
-5.1%
$356.5M1.6%$114.93
0
2020-Q4
Decreased
2.9M
-21.8%
$348.9M1.7%$106.24
0
2020-Q3
Decreased
3.7M
-3.3%
$428.9M2.4%$101.57
0
2020-Q2
Increased
3.9M
+0.2%
$441.5M2.6%$100.62
53
2020-Q1
Decreased
3.9M
-1.0%
$310.5M2.1%$70.36
0
2019-Q4
Decreased
3.9M
-1.9%
$417M2.0%$93.10
0
2019-Q3
Decreased
4M
-0.6%
$425.8M2.1%$92.84
0
2019-Q2
Increased
4M
+9.9%
$407.4M2.0%$87.86
59
2019-Q1
First report
3.6M
-
$327.2M1.6%$77.15
0

Other major holders of DGX: VANGUARD GROUP INC

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