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
Other major holders of DGX: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 4M |
+2.5% |
| $786.7M |
| 0.8% |
| $208.36 |
46 |
| 2025-Q4 | Decreased | 3.9M | -3.1% | $680M | 0.7% | $174.69 | 0 |
| 2025-Q3 | Increased | 4M | +32.8% | $768M | 0.8% | $187.15 | 57 |
| 2025-Q2 | Increased | 3M | +32.4% | $545.3M | 0.6% | $175.44 | 57 |
| 2025-Q1 | New | 2.3M | - | $388.7M | 0.5% | $164.28 | 52 |