American Assets Investment Management’s Quest Diagnostics DGX Stock Holding History

American Assets 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 Q2	$6.78M	Hold	32,000	–	–	0.41%	68
2026 Q1	$6.27M	Hold	32,000	–	–	0.43%	64
2025 Q4	$5.55M	Hold	32,000	–	–	0.38%	71
2025 Q3	$6.1M	Hold	32,000	–	–	0.45%	66
2025 Q2	$5.75M	Hold	32,000	–	–	0.46%	65
2025 Q1	$5.41M	Hold	32,000	–	–	0.47%	66
2024 Q4	$4.83M	Hold	32,000	–	–	0.39%	72
2024 Q3	$4.97M	Hold	32,000	–	–	0.43%	73
2024 Q2	$4.38M	Hold	32,000	–	–	0.41%	77
2024 Q1	$4.26M	Hold	32,000	–	–	0.41%	76
2023 Q4	$4.41M	Hold	32,000	–	–	0.46%	70
2023 Q3	$3.9M	Hold	32,000	–	–	0.44%	73
2023 Q2	$4.5M	Hold	32,000	–	–	0.5%	66
2023 Q1	$4.53M	Buy	32,000 +20,000	+167%	+$2.86M	0.52%	66
2022 Q4	$1.88M	Hold	12,000	–	–	0.22%	108
2022 Q3	$1.47M	Hold	12,000	–	–	0.19%	115
2022 Q2	$1.6M	Hold	12,000	–	–	0.2%	112
2022 Q1	$1.64M	Hold	12,000	–	–	0.17%	124
2021 Q4	$2.08M	Hold	12,000	–	–	0.22%	109
2021 Q3	$1.74M	Hold	12,000	–	–	0.22%	113
2021 Q2	$1.58M	Hold	12,000	–	–	0.21%	108
2021 Q1	$1.54M	Hold	12,000	–	–	0.21%	104
2020 Q4	$1.43M	Hold	12,000	–	–	0.23%	101
2020 Q3	$1.37M	Hold	12,000	–	–	0.28%	93
2020 Q2	$1.37M	Sell	12,000 -3,000	-20%	-$318K	0.31%	85
2020 Q1	$1.21M	Hold	15,000	–	–	0.26%	100
2019 Q4	$1.6M	Hold	15,000	–	–	0.24%	106
2019 Q3	$1.6M	Hold	15,000	–	–	0.26%	101
2019 Q2	$1.53M	Hold	15,000	–	–	0.24%	107
2019 Q1	$1.34M	Hold	15,000	–	–	0.22%	114
2018 Q4	$1.25M	Hold	15,000	–	–	0.23%	107
2018 Q3	$1.61M	Hold	15,000	–	–	0.26%	108
2018 Q2	$1.65M	Hold	15,000	–	–	0.29%	95
2018 Q1	$1.5M	Hold	15,000	–	–	0.29%	99
2017 Q4	$1.48M	Hold	15,000	–	–	0.28%	94
2017 Q3	$1.41M	Hold	15,000	–	–	0.28%	98
2017 Q2	$1.67M	Hold	15,000	–	–	0.34%	88
2017 Q1	$1.47M	Hold	15,000	–	–	0.3%	90
2016 Q4	$1.38M	Hold	15,000	–	–	0.29%	88
2016 Q3	$1.27M	Hold	15,000	–	–	0.29%	91
2016 Q2	$1.22M	Hold	15,000	–	–	0.3%	86
2016 Q1	$1.07M	Hold	15,000	–	–	0.29%	89
2015 Q4	$1.07M	Hold	15,000	–	–	0.3%	86
2015 Q3	$922K	Hold	15,000	–	–	0.28%	85
2015 Q2	$1.09M	Hold	15,000	–	–	0.33%	75
2015 Q1	$1.15M	Hold	15,000	–	–	0.37%	73
2014 Q4	$1.01M	Hold	15,000	–	–	0.32%	75
2014 Q3	$910K	Hold	15,000	–	–	0.32%	70
2014 Q2	$880K	Hold	15,000	–	–	0.25%	102
2014 Q1	$869K	Hold	15,000	–	–	0.27%	96
2013 Q4	$803K	Hold	15,000	–	–	0.3%	83
2013 Q3	$927K	Buy	+15,000	New	+$898K	0.33%	87

Other funds holding DGX

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

MGP

M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return

DekaBank Deutsche Girozentrale Frankfurt, Germany $59.2B AUM 26.02% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

AIM

Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

ECSS

Eurizon Capital SGR SpA Milan $37.3B AUM

American Assets Investment Management's DGX Position: Q2 2026 in Review

American Assets Investment Management held its Quest Diagnostics (DGX) position steady in Q2 2026 at 32,000 shares worth $6.78M. The position accounts for 0.41% of the portfolio, ranked #68.

American Assets Investment Management first reported a position in DGX in Q3 2013 and has held it in 52 quarters since. 577 funds tracked by Wall St. Rank hold DGX as of Q2 2026.

American Assets Investment Management held 32,000 shares of Quest Diagnostics worth $6.78M as of Q2 2026.
American Assets Investment Management left its Quest Diagnostics share count unchanged in Q2 2026.
Quest Diagnostics made up 0.41% of American Assets Investment Management's portfolio in Q2 2026, its #68 holding.
American Assets Investment Management first reported a position in Quest Diagnostics in Q3 2013 and has held it in 52 quarters since.
577 funds tracked by Wall St. Rank held Quest Diagnostics as of Q2 2026.

Based on American Assets Investment Management's 13F filing for Q2 2026, filed 5 Aug 2026.