Northwestern Mutual Investment Management Company’s Quest Diagnostics DGX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$752K Buy
3,549
+29
+0.8% +$5.69K 0.01% 707
2026
Q1
$690K Sell
3,520
-35
-1% -$6.8K 0.01% 707
2025
Q4
$617K Sell
3,555
-8
-0.2% -$1.46K 0.01% 734
2025
Q3
$679K Buy
3,563
+2
+0.1% +$355 0.01% 707
2025
Q2
$640K Buy
3,561
+30
+0.8% +$5.21K 0.01% 706
2025
Q1
$597K Sell
3,531
-13
-0.4% -$2.14K 0.01% 725
2024
Q4
$535K Buy
3,544
+16
+0.5% +$2.49K 0.01% 758
2024
Q3
$548K Sell
3,528
-8
-0.2% -$1.2K 0.01% 758
2024
Q2
$484K Buy
3,536
+14
+0.4% +$1.92K 0.01% 771
2024
Q1
$469K Sell
3,522
-37
-1% -$4.8K 0.01% 788
2023
Q4
$491K Buy
3,559
+16
+0.5% +$2.1K 0.01% 769
2023
Q3
$432K Buy
3,543
+9
+0.3% +$1.2K 0.01% 767
2023
Q2
$497K Buy
3,534
+46
+1% +$6.34K 0.01% 742
2023
Q1
$493K Sell
3,488
-82
-2% -$11.7K 0.01% 736
2022
Q4
$558K Sell
3,570
-761
-18% -$109K 0.01% 450
2022
Q3
$531K Sell
4,331
-361
-8% -$47.5K 0.01% 604
2022
Q2
$624K Sell
4,692
-42
-0.9% -$5.72K 0.01% 613
2022
Q1
$648K Sell
4,734
-785
-14% -$109K 0.01% 681
2021
Q4
$955K Sell
5,519
-31
-0.6% -$4.72K 0.02% 533
2021
Q3
$806K Sell
5,550
-382
-6% -$55.9K 0.02% 591
2021
Q2
$783K Sell
5,932
-118
-2% -$15.4K 0.01% 620
2021
Q1
$776K Sell
6,050
-1,347
-18% -$166K 0.01% 599
2020
Q4
$882K Buy
7,397
+51
+0.7% +$6.22K 0.01% 682
2020
Q3
$837K Hold
7,346
0.01% 608
2020
Q2
$837K Buy
7,346
+288
+4% +$30.5K 0.01% 609
2020
Q1
$567K Buy
7,058
+1,826
+35% +$189K 0.01% 655
2019
Q4
$559K Buy
5,232
+103
+2% +$10.7K 0.01% 728
2019
Q3
$549K Buy
5,129
+33
+0.6% +$3.39K 0.01% 708
2019
Q2
$519K Sell
5,096
-15,306
-75% -$1.47M 0.01% 725
2019
Q1
$1.83M Sell
20,402
-128
-0.6% -$11.1K 0.03% 397
2018
Q4
$1.71M Sell
20,530
-3,385
-14% -$317K 0.03% 393
2018
Q3
$2.58M Sell
23,915
-2,093
-8% -$230K 0.04% 361
2018
Q2
$2.86M Buy
26,008
+1,319
+5% +$137K 0.04% 351
2018
Q1
$2.48M Sell
24,689
-6,098
-20% -$625K 0.04% 382
2017
Q4
$3.03M Buy
30,787
+204
+0.7% +$19.3K 0.05% 354
2017
Q3
$2.86M Sell
30,583
-815
-3% -$86.5K 0.05% 352
2017
Q2
$3.49M Buy
31,398
+3,605
+13% +$381K 0.06% 302
2017
Q1
$2.73M Buy
27,793
+11,874
+75% +$1.13M 0.05% 332
2016
Q4
$1.46M Buy
15,919
+2,166
+16% +$187K 0.03% 351
2016
Q3
$1.16M Buy
13,753
+8,355
+155% +$702K 0.02% 390
2016
Q2
$439K Sell
5,398
-45
-0.8% -$3.43K 0.01% 631
2016
Q1
$389K Sell
5,443
-3
-0.1% -$201 0.01% 677
2015
Q4
$387K Buy
5,446
+120
+2% +$8.07K 0.01% 596
2015
Q3
$327K Sell
5,326
-14
-0.3% -$979 0.01% 646
2015
Q2
$387K Buy
5,340
+75
+1% +$5.54K 0.01% 647
2015
Q1
$405K Buy
+5,265
New +$377K 0.01% 635

Other funds holding DGX

Northwestern Mutual Investment Management Company's DGX Position: Q2 2026 in Review

Northwestern Mutual Investment Management Company increased its Quest Diagnostics (DGX) stake by 0.82% in Q2 2026, buying an estimated $5.69K and bringing the position to 3,549 shares worth $752K. The position accounts for 0.01% of the portfolio, ranked #707.

Northwestern Mutual Investment Management Company first reported a position in DGX in Q1 2015 and has held it in 46 quarters since. The position peaked at $3.49M in Q2 2017. 818 funds tracked by Wall St. Rank hold DGX as of Q2 2026.

  • Northwestern Mutual Investment Management Company held 3,549 shares of Quest Diagnostics worth $752K as of Q2 2026.
  • Northwestern Mutual Investment Management Company bought 29 Quest Diagnostics shares in Q2 2026, an estimated $5.69K.
  • Quest Diagnostics made up 0.01% of Northwestern Mutual Investment Management Company's portfolio in Q2 2026, its #707 holding.
  • Northwestern Mutual Investment Management Company first reported a position in Quest Diagnostics in Q1 2015 and has held it in 46 quarters since.
  • Northwestern Mutual Investment Management Company's Quest Diagnostics position peaked at $3.49M in Q2 2017.
  • 818 funds tracked by Wall St. Rank held Quest Diagnostics as of Q2 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q2 2026, filed 12 Aug 2026.