Horizon Investments’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
Q1
$2.79M Sell
14,313
-664
-4% -$129K 0.03% 402
2025
Q4
$2.59M Buy
14,977
+288
+2% +$52.4K 0.03% 412
2025
Q3
$2.79M Buy
14,689
+2,807
+24% +$498K 0.04% 369
2025
Q2
$2.12M Buy
11,882
+10,277
+640% +$1.79M 0.03% 372
2025
Q1
$270K Buy
1,605
+82
+5% +$13.5K 0.01% 489
2024
Q4
$229K Buy
1,523
+12
+0.8% +$1.87K 0.01% 510
2024
Q3
$233K Sell
1,511
-165
-10% -$24.6K 0.01% 512
2024
Q2
$228K Buy
1,676
+4
+0.2% +$548 0.01% 522
2024
Q1
$221K Buy
1,672
+50
+3% +$6.49K 0.01% 530
2023
Q4
$222K Buy
1,622
+12
+0.7% +$1.58K 0.01% 503
2023
Q3
$195K Sell
1,610
-13
-0.8% -$1.73K 0.01% 516
2023
Q2
$227K Sell
1,623
-217
-12% -$29.9K 0.01% 485
2023
Q1
$259K Sell
1,840
-1,141
-38% -$163K 0.01% 440
2022
Q4
$464K Buy
2,981
+673
+29% +$96.7K 0.01% 383
2022
Q3
$282K Buy
2,308
+363
+19% +$47.8K 0.01% 416
2022
Q2
$257K Sell
1,945
-253
-12% -$34.5K 0.01% 402
2022
Q1
$299K Sell
2,198
-1,251
-36% -$174K 0.01% 447
2021
Q4
$594K Buy
3,449
+241
+8% +$36.7K 0.02% 297
2021
Q3
$464K Buy
3,208
+933
+41% +$137K 0.01% 333
2021
Q2
$299K Sell
2,275
-13,036
-85% -$1.71M 0.01% 396
2021
Q1
$1.97M Buy
+15,311
New +$1.89M 0.07% 123
2020
Q4
Sell
-3,971
Closed -$452K 160
2020
Q3
$452K Buy
+3,971
New +$469K 0.02% 303
2020
Q1
Sell
-2,849
Closed -$304K 337
2019
Q4
$304K Buy
+2,849
New +$297K 0.01% 398
2019
Q3
Sell
-2,417
Closed -$246K 436
2019
Q2
$246K Sell
2,417
-21,923
-90% -$2.11M 0.01% 468
2019
Q1
$2.18M Buy
24,340
+1,542
+7% +$134K 0.08% 127
2018
Q4
$1.9M Buy
+22,798
New +$2.14M 0.1% 95
2018
Q3
Sell
-12,130
Closed -$1.33M 265
2018
Q2
$1.33M Buy
+12,130
New +$1.26M 0.06% 106
2017
Q4
Sell
-5,803
Closed -$618K 190
2017
Q3
$618K Buy
+5,803
New +$616K 0.04% 117
2017
Q1
Sell
-7,013
Closed -$644K 167
2016
Q4
$644K Buy
+7,013
New +$604K 0.04% 91

Other funds holding DGX

Horizon Investments's DGX Position: Q1 2026 in Review

Horizon Investments reduced its Quest Diagnostics (DGX) stake by 4.4% in Q1 2026, selling an estimated $129K and leaving 14,313 shares worth $2.79M. The position accounts for 0.03% of the portfolio, ranked #402.

Horizon Investments first reported a position in DGX in Q4 2016 and has held it in 29 quarters since. 1,066 funds tracked by Wall St. Rank hold DGX as of Q1 2026.

  • Horizon Investments held 14,313 shares of Quest Diagnostics worth $2.79M as of Q1 2026.
  • Horizon Investments sold 664 Quest Diagnostics shares in Q1 2026, an estimated $129K.
  • Quest Diagnostics made up 0.03% of Horizon Investments's portfolio in Q1 2026, its #402 holding.
  • Horizon Investments first reported a position in Quest Diagnostics in Q4 2016 and has held it in 29 quarters since.
  • 1,066 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.

Based on Horizon Investments's 13F filing for Q1 2026, filed 15 May 2026.