Korea Investment Corp’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 | $9.93M | Sell |
46,829
-6,100
| -12% | -$1.2M | 0.02% | 487 |
|
|
2026
Q1 | $10.4M | Buy |
52,929
+8,100
| +18% | +$1.57M | 0.02% | 518 |
|
|
2025
Q4 | $7.78M | Buy |
44,829
+15,000
| +50% | +$2.73M | 0.02% | 549 |
|
|
2025
Q3 | $5.68M | Sell |
29,829
-14,900
| -33% | -$2.64M | 0.01% | 577 |
|
|
2025
Q2 | $8.03M | Buy |
44,729
+12,300
| +38% | +$2.14M | 0.02% | 540 |
|
|
2025
Q1 | $5.49M | Sell |
32,429
-11,900
| -27% | -$1.95M | 0.01% | 606 |
|
|
2024
Q4 | $6.69M | Buy |
44,329
+13,600
| +44% | +$2.12M | 0.02% | 586 |
|
|
2024
Q3 | $4.77M | Buy |
30,729
+4,355
| +17% | +$650K | 0.01% | 584 |
|
|
2024
Q2 | $3.61M | Sell |
26,374
-1,249
| -5% | -$171K | 0.01% | 619 |
|
|
2024
Q1 | $3.68M | Sell |
27,623
-18,931
| -41% | -$2.46M | 0.01% | 633 |
|
|
2023
Q4 | $6.42M | Buy |
46,554
+18,775
| +68% | +$2.47M | 0.02% | 533 |
|
|
2023
Q3 | $3.39M | Sell |
27,779
-7,004
| -20% | -$933K | 0.01% | 582 |
|
|
2023
Q2 | $4.89M | Sell |
34,783
-76,836
| -69% | -$10.6M | 0.01% | 519 |
|
|
2023
Q1 | $15.8M | Buy |
111,619
+59,094
| +113% | +$8.45M | 0.05% | 362 |
|
|
2022
Q4 | $8.22M | Buy |
52,525
+6,860
| +15% | +$986K | 0.03% | 464 |
|
|
2022
Q3 | $5.6M | Sell |
45,665
-20,261
| -31% | -$2.67M | 0.02% | 533 |
|
|
2022
Q2 | $8.77M | Sell |
65,926
-1,274
| -2% | -$174K | 0.03% | 447 |
|
|
2022
Q1 | $9.2M | Buy |
67,200
+5,400
| +9% | +$753K | 0.02% | 457 |
|
|
2021
Q4 | $10.7M | Buy |
61,800
+24,300
| +65% | +$3.7M | 0.03% | 382 |
|
|
2021
Q3 | $5.45M | Sell |
37,500
-30,900
| -45% | -$4.52M | 0.02% | 491 |
|
|
2021
Q2 | $9.03M | Sell |
68,400
-5,900
| -8% | -$772K | 0.03% | 409 |
|
|
2021
Q1 | $9.54M | Buy |
74,300
+37,100
| +100% | +$4.57M | 0.03% | 385 |
|
|
2020
Q4 | $4.43M | Buy |
37,200
+1,300
| +4% | +$158K | 0.01% | 526 |
|
|
2020
Q3 | $4.11M | Buy |
35,900
+1,300
| +4% | +$154K | 0.01% | 468 |
|
|
2020
Q2 | $3.94M | Buy |
34,600
+1,000
| +3% | +$106K | 0.01% | 476 |
|
|
2020
Q1 | $2.7M | Buy |
33,600
+30,900
| +1,144% | +$3.2M | 0.01% | 511 |
|
|
2019
Q4 | $288K | Hold |
2,700
| – | – | ﹤0.01% | 620 |
|
|
2019
Q3 | $289K | Buy |
+2,700
| New | +$277K | ﹤0.01% | 621 |
|
|
2019
Q1 | – | Sell |
-4,609
| Closed | -$384K | – | 656 |
|
|
2018
Q4 | $384K | Sell |
4,609
-18,376
| -80% | -$1.72M | ﹤0.01% | 582 |
|
|
2018
Q3 | $2.48M | Sell |
22,985
-17,978
| -44% | -$1.97M | 0.01% | 505 |
|
|
2018
Q2 | $4.5M | Sell |
40,963
-30,900
| -43% | -$3.22M | 0.02% | 481 |
|
|
2018
Q1 | $7.21M | Sell |
71,863
-17,324
| -19% | -$1.77M | 0.03% | 399 |
|
|
2017
Q4 | $8.78M | Sell |
89,187
-4,200
| -4% | -$398K | 0.04% | 380 |
|
|
2017
Q3 | $8.74M | Sell |
93,387
-6,400
| -6% | -$679K | 0.04% | 356 |
|
|
2017
Q2 | $11.1M | Sell |
99,787
-13,346
| -12% | -$1.41M | 0.05% | 309 |
|
|
2017
Q1 | $11.1M | Buy |
113,133
+51,469
| +83% | +$4.91M | 0.06% | 305 |
|
|
2016
Q4 | $5.67M | Sell |
61,664
-26,636
| -30% | -$2.3M | 0.03% | 409 |
|
|
2016
Q3 | $7.47M | Buy |
88,300
+29,700
| +51% | +$2.49M | 0.04% | 364 |
|
|
2016
Q2 | $4.77M | Sell |
58,600
-45,200
| -44% | -$3.44M | 0.03% | 399 |
|
|
2016
Q1 | $7.42M | Buy |
103,800
+35,700
| +52% | +$2.39M | 0.05% | 305 |
|
|
2015
Q4 | $4.84M | Buy |
68,100
+42,400
| +165% | +$2.85M | 0.03% | 365 |
|
|
2015
Q3 | $1.58M | Buy |
+25,700
| New | +$1.8M | 0.01% | 502 |
|
|
2014
Q2 | – | Sell |
-8,500
| Closed | -$492K | – | 570 |
|
|
2014
Q1 | $492K | Buy |
+8,500
| New | +$456K | ﹤0.01% | 595 |
|
|
2013
Q3 | – | Sell |
-1,700
| Closed | -$103K | – | 562 |
|
|
2013
Q2 | $103K | Buy |
+1,700
| New | +$101K | ﹤0.01% | 569 |
|
Other funds holding DGX
EIG
Korea Investment Corp's DGX Position: Q2 2026 in Review
Korea Investment Corp reduced its Quest Diagnostics (DGX) stake by 12% in Q2 2026, selling an estimated $1.2M and leaving 46,829 shares worth $9.93M. The position accounts for 0.02% of the portfolio, ranked #487.
Korea Investment Corp first reported a position in DGX in Q2 2013 and has held it in 44 quarters since. The position peaked at $15.8M in Q1 2023. 1,099 funds tracked by Wall St. Rank hold DGX as of Q2 2026.
- Korea Investment Corp held 46,829 shares of Quest Diagnostics worth $9.93M as of Q2 2026.
- Korea Investment Corp sold 6,100 Quest Diagnostics shares in Q2 2026, an estimated $1.2M.
- Quest Diagnostics made up 0.02% of Korea Investment Corp's portfolio in Q2 2026, its #487 holding.
- Korea Investment Corp first reported a position in Quest Diagnostics in Q2 2013 and has held it in 44 quarters since.
- Korea Investment Corp's Quest Diagnostics position peaked at $15.8M in Q1 2023.
- 1,099 funds tracked by Wall St. Rank held Quest Diagnostics as of Q2 2026.
Based on Korea Investment Corp's 13F filing for Q2 2026, filed 12 Aug 2026.