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Isthmus Partners’s Quest Diagnostics DGX Stock Holding History

Isthmus Partners’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
2025
Q2 		– Sell
-89,874
Closed -$15.2M – 219
2025
Q1 		$15.2M Sell
89,874
-716
-0.8% -$118K 1.9% 11
2024
Q4 		$13.7M Sell
90,590
-400
-0.4% -$62.2K 1.66% 19
2024
Q3 		$14.1M Buy
90,990
+116
+0.1% +$17.3K 1.68% 21
2024
Q2 		$12.4M Sell
90,874
-319
-0.3% -$43.7K 1.46% 24
2024
Q1 		$12.1M Buy
91,193
+1,062
+1% +$138K 1.38% 29
2023
Q4 		$12.4M Buy
+90,131
New +$11.8M 1.62% 20
2017
Q4 		– Sell
-48
Closed -$4K – 300
2017
Q3 		$4K Buy
+48
New +$5.1K ﹤0.01% 287
2017
Q1 		– Sell
-978
Closed -$90K – 298
2016
Q4 		$90K Sell
978
-69,152
-99% -$5.96M 0.03% 162
2016
Q3 		$5.84M Sell
70,130
-2,188
-3% -$184K 1.85% 22
2016
Q2 		$5.89M Sell
72,318
-938
-1% -$71.4K 1.94% 20
2016
Q1 		$5.23M Buy
73,256
+1,228
+2% +$82.4K 1.75% 31
2015
Q4 		$5.12M Sell
72,028
-385
-0.5% -$25.9K 1.79% 25
2015
Q3 		$4.45M Buy
72,413
+153
+0.2% +$10.7K 1.63% 34
2015
Q2 		$5.24M Buy
72,260
+332
+0.5% +$24.5K 1.73% 32
2015
Q1 		$5.53M Buy
71,928
+1,323
+2% +$94.7K 1.87% 24
2014
Q4 		$4.74M Buy
+70,605
New +$4.46M 1.61% 36

Other funds holding DGX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Isthmus Partners's DGX Position: Q2 2025 in Review

Isthmus Partners sold out of Quest Diagnostics (DGX) in Q2 2025, closing a stake of 89,874 shares — an estimated $15.2M sold.

Isthmus Partners first reported a position in DGX in Q4 2014 and held it in 16 quarters. The position peaked at $15.2M in Q1 2025. 991 funds tracked by Wall St. Rank hold DGX as of Q2 2025.

  • Isthmus Partners reported no remaining Quest Diagnostics position as of Q2 2025 after selling out during the quarter.
  • Isthmus Partners sold 89,874 Quest Diagnostics shares in Q2 2025, an estimated $15.2M.
  • Isthmus Partners first reported a position in Quest Diagnostics in Q4 2014 and held it in 16 quarters.
  • Isthmus Partners's Quest Diagnostics position peaked at $15.2M in Q1 2025.
  • 991 funds tracked by Wall St. Rank held Quest Diagnostics as of Q2 2025.

Based on Isthmus Partners's 13F filing for Q2 2025, filed 13 Aug 2025.