Miller Investment Management’s Quest Diagnostics DGX Stock Holding History

Miller Investment Management’s Portfolio DGX Stock Details DGX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.49M	Hold	7,586	–	–	0.15%	38
2025 Q4	$1.32M	Hold	7,586	–	–	0.13%	47
2025 Q3	$1.45M	Hold	7,586	–	–	0.15%	48
2025 Q2	$1.36M	Hold	7,586	–	–	0.14%	53
2025 Q1	$1.28M	Hold	7,586	–	–	0.14%	56
2024 Q4	$1.14M	Sell	7,586 -5,567	-42%	-$866K	0.13%	62
2024 Q3	$2.04M	Hold	13,153	–	–	0.21%	45
2024 Q2	$1.8M	Hold	13,153	–	–	0.22%	48
2024 Q1	$1.75M	Hold	13,153	–	–	0.22%	47
2023 Q4	$1.81M	Hold	13,153	–	–	0.26%	44
2023 Q3	$1.6M	Hold	13,153	–	–	0.25%	43
2023 Q2	$1.85M	Hold	13,153	–	–	0.28%	42
2023 Q1	$1.86M	Hold	13,153	–	–	0.31%	37
2022 Q4	$2.06M	Hold	13,153	–	–	0.35%	34
2022 Q3	$1.61M	Hold	13,153	–	–	0.34%	35
2022 Q2	$1.75M	Hold	13,153	–	–	0.36%	36
2022 Q1	$1.8M	Hold	13,153	–	–	0.28%	45
2021 Q4	$2.28M	Hold	13,153	–	–	0.33%	35
2021 Q3	$1.91M	Hold	13,153	–	–	0.33%	35
2021 Q2	$1.74M	Buy	13,153 +548	+4%	+$71.7K	0.3%	32
2021 Q1	$1.62M	Buy	12,605 +1,105	+10%	+$136K	0.3%	32
2020 Q4	$1.37M	Hold	11,500	–	–	0.26%	33
2020 Q3	$1.32M	Hold	11,500	–	–	0.32%	28
2020 Q2	$1.31M	Hold	11,500	–	–	0.39%	27
2020 Q1	$923K	Sell	11,500 -1,426	-11%	-$148K	0.3%	35
2019 Q4	$1.38M	Sell	12,926 -1,600	-11%	-$167K	0.31%	36
2019 Q3	$1.55M	Sell	14,526 -3,854	-21%	-$396K	0.35%	34
2019 Q2	$1.87M	Buy	18,380 +11,551	+169%	+$1.11M	0.43%	27
2019 Q1	$614K	Hold	6,829	–	–	0.16%	49
2018 Q4	$569K	Hold	6,829	–	–	0.17%	49
2018 Q3	$737K	Sell	6,829 -1,875	-22%	-$206K	0.22%	46
2018 Q2	$957K	Buy	+8,704	New	+$907K	0.29%	43

Other funds holding DGX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

Miller Investment Management's DGX Position: Q1 2026 in Review

Miller Investment Management held its Quest Diagnostics (DGX) position steady in Q1 2026 at 7,586 shares worth $1.49M. The position accounts for 0.15% of the portfolio, ranked #38.

Miller Investment Management first reported a position in DGX in Q2 2018 and has held it in 32 quarters since. The position peaked at $2.28M in Q4 2021. 1,065 funds tracked by Wall St. Rank hold DGX as of Q1 2026.

Miller Investment Management held 7,586 shares of Quest Diagnostics worth $1.49M as of Q1 2026.
Miller Investment Management left its Quest Diagnostics share count unchanged in Q1 2026.
Quest Diagnostics made up 0.15% of Miller Investment Management's portfolio in Q1 2026, its #38 holding.
Miller Investment Management first reported a position in Quest Diagnostics in Q2 2018 and has held it in 32 quarters since.
Miller Investment Management's Quest Diagnostics position peaked at $2.28M in Q4 2021.
1,065 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.

Based on Miller Investment Management's 13F filing for Q1 2026, filed 8 May 2026.