Quantitative Investment Management’s Quest Diagnostics DGX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-5,414
| Closed | -$1.03M | – | 427 |
|
|
2025
Q3 | $1.03M | Buy |
5,414
+1,962
| +57% | +$348K | 0.14% | 132 |
|
|
2025
Q2 | $620K | Sell |
3,452
-1,738
| -33% | -$302K | 0.08% | 178 |
|
|
2025
Q1 | $878K | Buy |
+5,190
| New | +$853K | 0.08% | 197 |
|
|
2024
Q3 | – | Sell |
-3,317
| Closed | -$454K | – | 344 |
|
|
2024
Q2 | $454K | Buy |
+3,317
| New | +$454K | 0.05% | 247 |
|
|
2024
Q1 | – | Sell |
-6,755
| Closed | -$931K | – | 275 |
|
|
2023
Q4 | $931K | Buy |
+6,755
| New | +$888K | 0.05% | 257 |
|
|
2021
Q4 | – | Sell |
-23,458
| Closed | -$3.41M | – | 293 |
|
|
2021
Q3 | $3.41M | Buy |
+23,458
| New | +$3.43M | 0.31% | 69 |
|
|
2020
Q1 | – | Sell |
-28,839
| Closed | -$3.08M | – | 582 |
|
|
2019
Q4 | $3.08M | Buy |
+28,839
| New | +$3.01M | 0.09% | 228 |
|
|
2019
Q2 | – | Sell |
-12,200
| Closed | -$1.1M | – | 667 |
|
|
2019
Q1 | $1.1M | Sell |
12,200
-45,700
| -79% | -$3.96M | 0.06% | 354 |
|
|
2018
Q4 | $4.82M | Buy |
57,900
+54,800
| +1,768% | +$5.14M | 0.25% | 91 |
|
|
2018
Q3 | $334K | Sell |
3,100
-42,700
| -93% | -$4.68M | 0.01% | 500 |
|
|
2018
Q2 | $5.04M | Buy |
+45,800
| New | +$4.77M | 0.1% | 199 |
|
|
2017
Q2 | – | Sell |
-64,400
| Closed | -$6.32M | – | 732 |
|
|
2017
Q1 | $6.32M | Sell |
64,400
-57,500
| -47% | -$5.48M | 0.1% | 281 |
|
|
2016
Q4 | $11.2M | Buy |
121,900
+20,000
| +20% | +$1.72M | 0.28% | 82 |
|
|
2016
Q3 | $8.62M | Buy |
101,900
+85,700
| +529% | +$7.2M | 0.28% | 80 |
|
|
2016
Q2 | $1.32M | Sell |
16,200
-13,900
| -46% | -$1.06M | 0.06% | 380 |
|
|
2016
Q1 | $2.15M | Buy |
30,100
+9,600
| +47% | +$644K | 0.1% | 243 |
|
|
2015
Q4 | $1.46M | Buy |
+20,500
| New | +$1.38M | 0.09% | 295 |
|
|
2015
Q2 | – | Sell |
-6,200
| Closed | -$476K | – | 503 |
|
|
2015
Q1 | $476K | Sell |
6,200
-14,000
| -69% | -$1M | 0.05% | 361 |
|
|
2014
Q4 | $1.35M | Buy |
+20,200
| New | +$1.27M | 0.21% | 104 |
|
|
2014
Q3 | – | Sell |
-6,800
| Closed | -$399K | – | 379 |
|
|
2014
Q2 | $399K | Buy |
+6,800
| New | +$398K | 0.07% | 271 |
|
|
2013
Q4 | – | Sell |
-11,100
| Closed | -$685K | – | 605 |
|
|
2013
Q3 | $685K | Sell |
11,100
-4,500
| -29% | -$269K | 0.06% | 277 |
|
|
2013
Q2 | $945K | Buy |
+15,600
| New | +$929K | 0.17% | 138 |
|
Other funds holding DGX
Quantitative Investment Management's DGX Position: Q4 2025 in Review
Quantitative Investment Management sold out of Quest Diagnostics (DGX) in Q4 2025, closing a stake of 5,414 shares — an estimated $1.03M sold.
Quantitative Investment Management first reported a position in DGX in Q2 2013 and held it in 22 quarters. The position peaked at $11.2M in Q4 2016. 1,048 funds tracked by Wall St. Rank hold DGX as of Q4 2025.
- Quantitative Investment Management reported no remaining Quest Diagnostics position as of Q4 2025 after selling out during the quarter.
- Quantitative Investment Management sold 5,414 Quest Diagnostics shares in Q4 2025, an estimated $1.03M.
- Quantitative Investment Management first reported a position in Quest Diagnostics in Q2 2013 and held it in 22 quarters.
- Quantitative Investment Management's Quest Diagnostics position peaked at $11.2M in Q4 2016.
- 1,048 funds tracked by Wall St. Rank held Quest Diagnostics as of Q4 2025.
Based on Quantitative Investment Management's 13F filing for Q4 2025, filed 17 Feb 2026.