Wellington Management Group
DGX icon

Wellington Management Group’s Quest Diagnostics DGX Stock Holding History

Wellington Management Group’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 		$17.8M Sell
90,736
-9,410
-9% -$1.83M ﹤0.01% 1064
2025
Q4 		$17.4M Sell
100,146
-1,341,737
-93% -$244M ﹤0.01% 1086
2025
Q3 		$275M Sell
1,441,883
-157,333
-10% -$27.9M 0.05% 317
2025
Q2 		$287M Sell
1,599,216
-159,049
-9% -$27.6M 0.05% 275
2025
Q1 		$297M Sell
1,758,265
-25,903
-1% -$4.26M 0.06% 262
2024
Q4 		$269M Sell
1,784,168
-549,280
-24% -$85.4M 0.05% 297
2024
Q3 		$362M Sell
2,333,448
-217,344
-9% -$32.5M 0.06% 260
2024
Q2 		$349M Sell
2,550,792
-61,977
-2% -$8.49M 0.06% 262
2024
Q1 		$348M Sell
2,612,769
-19,557
-0.7% -$2.54M 0.06% 289
2023
Q4 		$363M Buy
2,632,326
+18,533
+0.7% +$2.44M 0.07% 274
2023
Q3 		$319M Buy
2,613,793
+333,947
+15% +$44.5M 0.06% 277
2023
Q2 		$320M Buy
2,279,846
+365,292
+19% +$50.4M 0.06% 287
2023
Q1 		$271M Buy
1,914,554
+1,910,403
+46,023% +$273M 0.05% 323
2022
Q4 		$649K Sell
4,151
-1,904
-31% -$274K ﹤0.01% 1760
2022
Q3 		$743K Buy
6,055
+659
+12% +$86.8K ﹤0.01% 1707
2022
Q2 		$717K Sell
5,396
-1,058
-16% -$144K ﹤0.01% 1731
2022
Q1 		$883K Sell
6,454
-63,218
-91% -$8.81M ﹤0.01% 1760
2021
Q4 		$12.1M Sell
69,672
-9,994
-13% -$1.52M ﹤0.01% 1208
2021
Q3 		$11.6M Buy
79,666
+399
+0.5% +$58.4K ﹤0.01% 1233
2021
Q2 		$10.5M Sell
79,267
-737,820
-90% -$96.6M ﹤0.01% 1258
2021
Q1 		$105M Sell
817,087
-20,396
-2% -$2.51M 0.02% 603
2020
Q4 		$99.8M Buy
837,483
+5,841
+0.7% +$712K 0.02% 591
2020
Q3 		$95.2M Buy
831,642
+741,537
+823% +$87.6M 0.02% 529
2020
Q2 		$10.3M Buy
90,105
+78,919
+706% +$8.37M ﹤0.01% 1060
2020
Q1 		$898K Sell
11,186
-35,369
-76% -$3.66M ﹤0.01% 1561
2019
Q4 		$4.97M Sell
46,555
-4,124
-8% -$430K ﹤0.01% 1338
2019
Q3 		$5.42M Buy
50,679
+13,261
+35% +$1.36M ﹤0.01% 1328
2019
Q2 		$3.81M Sell
37,418
-2,637
-7% -$253K ﹤0.01% 1441
2019
Q1 		$3.6M Sell
40,055
-3,743
-9% -$324K ﹤0.01% 1461
2018
Q4 		$3.65M Buy
43,798
+5,669
+15% +$531K ﹤0.01% 1467
2018
Q3 		$4.11M Sell
38,129
-3,317
-8% -$364K ﹤0.01% 1529
2018
Q2 		$4.56M Sell
41,446
-89,335
-68% -$9.31M ﹤0.01% 1518
2018
Q1 		$13.1M Sell
130,781
-110,445
-46% -$11.3M ﹤0.01% 1205
2017
Q4 		$23.8M Sell
241,226
-194,419
-45% -$18.4M 0.01% 1016
2017
Q3 		$40.8M Sell
435,645
-20,060
-4% -$2.13M 0.01% 813
2017
Q2 		$50.7M Buy
455,705
+86,346
+23% +$9.13M 0.01% 728
2017
Q1 		$36.3M Buy
369,359
+160,723
+77% +$15.3M 0.01% 833
2016
Q4 		$19.2M Buy
208,636
+96,214
+86% +$8.29M ﹤0.01% 1019
2016
Q3 		$9.52M Sell
112,422
-5,704
-5% -$479K ﹤0.01% 1194
2016
Q2 		$9.62M Buy
118,126
+59,568
+102% +$4.54M ﹤0.01% 1154
2016
Q1 		$4.18M Sell
58,558
-8,376
-13% -$562K ﹤0.01% 1407
2015
Q4 		$4.76M Buy
66,934
+3,057
+5% +$206K ﹤0.01% 1371
2015
Q3 		$3.93M Buy
63,877
+750
+1% +$52.4K ﹤0.01% 1426
2015
Q2 		$4.58M Sell
63,127
-5,907
-9% -$436K ﹤0.01% 1428
2015
Q1 		$5.3M Buy
69,034
+4,793
+7% +$343K ﹤0.01% 1434
2014
Q4 		$4.31M Buy
64,241
+60,427
+1,584% +$3.81M ﹤0.01% 1482
2014
Q3 		$232K Sell
3,814
-1,373
-26% -$84.6K ﹤0.01% 2114
2014
Q2 		$304K Buy
5,187
+1,437
+38% +$84.2K ﹤0.01% 2071
2014
Q1 		$217K Buy
+3,750
New +$201K ﹤0.01% 2105

Other funds holding DGX

BlackRock
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
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
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

Wellington Management Group's DGX Position: Q1 2026 in Review

Wellington Management Group reduced its Quest Diagnostics (DGX) stake by 9.4% in Q1 2026, selling an estimated $1.83M and leaving 90,736 shares worth $17.8M. The position accounts for ﹤0.01% of the portfolio, ranked #1064.

Wellington Management Group first reported a position in DGX in Q1 2014 and has held it in 49 quarters since. The position peaked at $363M in Q4 2023. 1,063 funds tracked by Wall St. Rank hold DGX as of Q1 2026.

  • Wellington Management Group held 90,736 shares of Quest Diagnostics worth $17.8M as of Q1 2026.
  • Wellington Management Group sold 9,410 Quest Diagnostics shares in Q1 2026, an estimated $1.83M.
  • Quest Diagnostics made up ﹤0.01% of Wellington Management Group's portfolio in Q1 2026, its #1064 holding.
  • Wellington Management Group first reported a position in Quest Diagnostics in Q1 2014 and has held it in 49 quarters since.
  • Wellington Management Group's Quest Diagnostics position peaked at $363M in Q4 2023.
  • 1,063 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.

Based on Wellington Management Group's 13F filing for Q1 2026, filed 15 May 2026.