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State of Michigan Retirement System’s Quest Diagnostics DGX Stock Holding History

State of Michigan Retirement System’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 		$5.63M Sell
28,721
-400
-1% -$77.7K 0.03% 405
2025
Q4 		$5.05M Sell
29,121
-1,100
-4% -$200K 0.02% 423
2025
Q3 		$5.76M Sell
30,221
-100
-0.3% -$17.7K 0.03% 403
2025
Q2 		$5.45M Sell
30,321
-2,396
-7% -$416K 0.03% 406
2025
Q1 		$5.54M Sell
32,717
-200
-0.6% -$32.9K 0.03% 395
2024
Q4 		$4.97M Sell
32,917
-100
-0.3% -$15.6K 0.03% 423
2024
Q3 		$5.13M Sell
33,017
-100
-0.3% -$14.9K 0.03% 417
2024
Q2 		$4.53M Buy
33,117
+100
+0.3% +$13.7K 0.02% 431
2024
Q1 		$4.39M Sell
33,017
-400
-1% -$51.9K 0.02% 448
2023
Q4 		$4.61M Buy
33,417
+100
+0.3% +$13.1K 0.03% 422
2023
Q3 		$4.06M Sell
33,317
-600
-2% -$79.9K 0.03% 432
2023
Q2 		$4.77M Buy
33,917
+1,000
+3% +$138K 0.03% 410
2023
Q1 		$4.66M Sell
32,917
-400
-1% -$57.2K 0.03% 407
2022
Q4 		$5.21M Sell
33,317
-2,500
-7% -$359K 0.04% 370
2022
Q3 		$4.39M Sell
35,817
-200
-0.6% -$26.3K 0.03% 386
2022
Q2 		$4.79M Buy
36,017
+100
+0.3% +$13.6K 0.03% 388
2022
Q1 		$4.92M Sell
35,917
-871
-2% -$121K 0.03% 397
2021
Q4 		$6.37M Buy
36,788
+5,196
+16% +$791K 0.03% 360
2021
Q3 		$4.59M Sell
31,592
-2,100
-6% -$307K 0.03% 419
2021
Q2 		$4.45M Buy
33,692
+200
+0.6% +$26.2K 0.03% 445
2021
Q1 		$4.3M Sell
33,492
-400
-1% -$49.3K 0.03% 438
2020
Q4 		$4.04M Sell
33,892
-400
-1% -$48.8K 0.03% 433
2020
Q3 		$3.93M Buy
34,292
+100
+0.3% +$11.8K 0.03% 379
2020
Q2 		$3.9M Sell
34,192
-318,771
-90% -$33.8M 0.03% 354
2020
Q1 		$28.3M Sell
352,963
-1,700
-0.5% -$176K 0.31% 87
2019
Q4 		$37.9M Sell
354,663
-54,200
-13% -$5.65M 0.31% 81
2019
Q3 		$43.8M Buy
408,863
+200
+0% +$20.5K 0.4% 66
2019
Q2 		$41.6M Sell
408,663
-6,500
-2% -$625K 0.38% 64
2019
Q1 		$37.3M Sell
415,163
-300
-0.1% -$26K 0.3% 75
2018
Q4 		$34.6M Buy
415,463
+173,400
+72% +$16.3M 0.31% 76
2018
Q3 		$26.1M Buy
242,063
+600
+0.2% +$65.8K 0.19% 116
2018
Q2 		$26.5M Sell
241,463
-71,400
-23% -$7.44M 0.21% 105
2018
Q1 		$31.4M Hold
312,863
– – 0.25% 91
2017
Q4 		$30.8M Sell
312,863
-1,400
-0.4% -$133K 0.24% 85
2017
Q3 		$29.4M Buy
314,263
+269,300
+599% +$28.6M 0.24% 87
2017
Q2 		$5M Sell
44,963
-200
-0.4% -$21.1K 0.04% 336
2017
Q1 		$4.43M Sell
45,163
-23,200
-34% -$2.21M 0.03% 359
2016
Q4 		$6.28M Sell
68,363
-225,420
-77% -$19.4M 0.05% 284
2016
Q3 		$24.9M Sell
293,783
-14,800
-5% -$1.24M 0.2% 97
2016
Q2 		$25.1M Buy
308,583
+259,400
+527% +$19.8M 0.2% 99
2016
Q1 		$3.51M Buy
49,183
+200
+0.4% +$13.4K 0.03% 427
2015
Q4 		$3.48M Sell
48,983
-350,700
-88% -$23.6M 0.03% 426
2015
Q3 		$24.6M Buy
399,683
+35,000
+10% +$2.45M 0.19% 97
2015
Q2 		$26.4M Sell
364,683
-82,500
-18% -$6.09M 0.18% 101
2015
Q1 		$34.4M Sell
447,183
-20,700
-4% -$1.48M 0.24% 78
2014
Q4 		$31.4M Buy
467,883
+109,300
+30% +$6.9M 0.21% 87
2014
Q3 		$21.8M Buy
358,583
+86,000
+32% +$5.3M 0.15% 123
2014
Q2 		$16M Buy
272,583
+105,500
+63% +$6.18M 0.11% 165
2014
Q1 		$9.68M Sell
167,083
-200
-0.1% -$10.7K 0.07% 229
2013
Q4 		$8.96M Buy
167,283
+105,500
+171% +$6.26M 0.07% 235
2013
Q3 		$3.82M Sell
61,783
-2,400
-4% -$144K 0.03% 412
2013
Q2 		$3.89M Buy
+64,183
New +$3.82M 0.04% 387

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

State of Michigan Retirement System's DGX Position: Q1 2026 in Review

State of Michigan Retirement System reduced its Quest Diagnostics (DGX) stake by 1.4% in Q1 2026, selling an estimated $77.7K and leaving 28,721 shares worth $5.63M. The position accounts for 0.03% of the portfolio, ranked #405.

State of Michigan Retirement System first reported a position in DGX in Q2 2013 and has held it in 52 quarters since. The position peaked at $43.8M in Q3 2019. 1,065 funds tracked by Wall St. Rank hold DGX as of Q1 2026.

  • State of Michigan Retirement System held 28,721 shares of Quest Diagnostics worth $5.63M as of Q1 2026.
  • State of Michigan Retirement System sold 400 Quest Diagnostics shares in Q1 2026, an estimated $77.7K.
  • Quest Diagnostics made up 0.03% of State of Michigan Retirement System's portfolio in Q1 2026, its #405 holding.
  • State of Michigan Retirement System first reported a position in Quest Diagnostics in Q2 2013 and has held it in 52 quarters since.
  • State of Michigan Retirement System's Quest Diagnostics position peaked at $43.8M in Q3 2019.
  • 1,065 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.

Based on State of Michigan Retirement System's 13F filing for Q1 2026, filed 4 May 2026.