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Byrne Asset Management’s Quest Diagnostics DGX Stock Holding History

Byrne Asset 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 		$1.08M Sell
5,078
-417
-8% -$81.8K 0.58% 45
2026
Q1 		$1.08M Sell
5,495
-1,433
-21% -$278K 0.63% 49
2025
Q4 		$1.2M Buy
6,928
+71
+1% +$12.9K 0.66% 42
2025
Q3 		$1.31M Sell
6,857
-30
-0.4% -$5.32K 0.8% 35
2025
Q2 		$1.24M Sell
6,887
-15
-0.2% -$2.6K 0.82% 33
2025
Q1 		$1.17M Buy
6,902
+48
+0.7% +$7.88K 0.86% 35
2024
Q4 		$1.03M Sell
6,854
-25
-0.4% -$3.89K 0.73% 47
2024
Q3 		$1.07M Sell
6,879
-65
-0.9% -$9.71K 0.73% 46
2024
Q2 		$954K Sell
6,944
-162
-2% -$22.2K 0.68% 46
2024
Q1 		$946K Buy
7,106
+170
+2% +$22.1K 0.66% 51
2023
Q4 		$954K Buy
+6,936
New +$912K 0.73% 47
2023
Q3 		– Sell
-6,827
Closed -$910K – 50
2023
Q2 		$960K Buy
6,827
+175
+3% +$24.1K 0.62% 48
2023
Q1 		$941K Buy
6,652
+15
+0.2% +$2.15K 0.67% 48
2022
Q4 		$1.04M Buy
6,637
+25
+0.4% +$3.59K 0.75% 41
2022
Q3 		$811K Buy
6,612
+647
+11% +$85.2K 0.63% 58
2022
Q2 		$793K Buy
5,965
+565
+10% +$77K 0.59% 57
2022
Q1 		$739K Buy
5,400
+152
+3% +$21.2K 0.46% 69
2021
Q4 		$908K Buy
+5,248
New +$799K 0.59% 50

Other funds holding DGX

EB
Eastern Bank Boston, Massachusetts $6.53B AUM 30.05% 1-Year Est. Return
AAMU
AEGON Asset Management (UK) Edinburgh, United Kingdom $9.38B AUM 48.94% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
JWM
JGP Wealth Management Bend, Oregon $1.11B AUM 35.22% 1-Year Est. Return
P
Paradiem Covington, Louisiana $464M AUM 45.56% 1-Year Est. Return
SAM
Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return
OIAM
OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
SFA
Sequoia Financial Advisors Akron, Ohio $20.1B AUM 24.77% 1-Year Est. Return
TFA
Toth Financial Advisory Leesburg, Virginia $1.02B AUM 28.36% 1-Year Est. Return

Byrne Asset Management's DGX Position: Q2 2026 in Review

Byrne Asset Management reduced its Quest Diagnostics (DGX) stake by 7.6% in Q2 2026, selling an estimated $81.8K and leaving 5,078 shares worth $1.08M. The position accounts for 0.58% of the portfolio, ranked #45.

Byrne Asset Management first reported a position in DGX in Q4 2021 and has held it in 18 quarters since. The position peaked at $1.31M in Q3 2025. 152 funds tracked by Wall St. Rank hold DGX as of Q2 2026.

  • Byrne Asset Management held 5,078 shares of Quest Diagnostics worth $1.08M as of Q2 2026.
  • Byrne Asset Management sold 417 Quest Diagnostics shares in Q2 2026, an estimated $81.8K.
  • Quest Diagnostics made up 0.58% of Byrne Asset Management's portfolio in Q2 2026, its #45 holding.
  • Byrne Asset Management first reported a position in Quest Diagnostics in Q4 2021 and has held it in 18 quarters since.
  • Byrne Asset Management's Quest Diagnostics position peaked at $1.31M in Q3 2025.
  • 152 funds tracked by Wall St. Rank held Quest Diagnostics as of Q2 2026.

Based on Byrne Asset Management's 13F filing for Q2 2026, filed 7 Jul 2026.