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DGX
5 quarters

Position history for Boston Partners's holdings in QUEST DIAGNOSTICS INC

Boston Partners holds 4M shares of DGX (QUEST DIAGNOSTICS INC), worth $786.7M as of 2026-Q1. The position was increased (+2.5% shares). DGX represents 0.8% of Boston Partners's portfolio.

Current Value

$786.7M

Current Shares

4M

Total Value Change

+$397.9M

Total Shares Change

+1.7M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
4M
+2.5%
$786.7M0.8%$208.36
46
2025-Q4
Decreased
3.9M
-3.1%
$680M0.7%$174.69
0
2025-Q3
Increased
4M
+32.8%
$768M0.8%$187.15
57
2025-Q2
Increased
3M
+32.4%
$545.3M0.6%$175.44
57
2025-Q1
New
2.3M
-
$388.7M0.5%$164.28
52

Other major holders of DGX: VANGUARD GROUP INC

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