Walleye Trading’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 | $255K | Sell |
1,300
-400
| -24% | -$77.7K | ﹤0.01% | 2976 |
|
|
2025
Q4 | $295K | Sell |
1,700
-2,500
| -60% | -$455K | ﹤0.01% | 3168 |
|
|
2025
Q3 | $800K | Sell |
4,200
-300
| -7% | -$53.2K | ﹤0.01% | 2421 |
|
|
2025
Q2 | $808K | Sell |
4,500
-3,100
| -41% | -$538K | ﹤0.01% | 2338 |
|
|
2025
Q1 | $1.29M | Sell |
7,600
-65,600
| -90% | -$10.8M | ﹤0.01% | 1901 |
|
|
2024
Q4 | $11M | Sell |
73,200
-1,900
| -3% | -$296K | 0.02% | 738 |
|
|
2024
Q3 | $11.7M | Buy |
75,100
+74,700
| +18,675% | +$11.2M | 0.02% | 699 |
|
|
2024
Q2 | $54.8K | Sell |
400
-11,700
| -97% | -$1.6M | ﹤0.01% | 3557 |
|
|
2024
Q1 | $1.61M | Sell |
12,100
-47,200
| -80% | -$6.12M | ﹤0.01% | 1878 |
|
|
2023
Q4 | $8.18M | Sell |
59,300
-48,800
| -45% | -$6.42M | 0.02% | 898 |
|
|
2023
Q3 | $13.2M | Buy |
108,100
+24,200
| +29% | +$3.22M | 0.03% | 552 |
|
|
2023
Q2 | $11.8M | Buy |
83,900
+66,700
| +388% | +$9.2M | 0.04% | 509 |
|
|
2023
Q1 | $2.43M | Sell |
17,200
-46,700
| -73% | -$6.68M | 0.01% | 1536 |
|
|
2022
Q4 | $10M | Buy |
63,900
+29,400
| +85% | +$4.22M | 0.03% | 664 |
|
|
2022
Q3 | $4.23M | Sell |
34,500
-18,700
| -35% | -$2.46M | 0.01% | 1141 |
|
|
2022
Q2 | $7.08M | Buy |
53,200
+3,900
| +8% | +$531K | 0.02% | 826 |
|
|
2022
Q1 | $6.75M | Buy |
49,300
+15,700
| +47% | +$2.19M | 0.02% | 823 |
|
|
2021
Q4 | $5.81M | Buy |
33,600
+1,600
| +5% | +$243K | 0.02% | 886 |
|
|
2021
Q3 | $4.65M | Buy |
32,000
+10,400
| +48% | +$1.52M | 0.02% | 973 |
|
|
2021
Q2 | $2.85M | Buy |
21,600
+19,900
| +1,171% | +$2.61M | 0.01% | 1202 |
|
|
2021
Q1 | $218K | Buy |
1,700
+400
| +31% | +$49.3K | ﹤0.01% | 3528 |
|
|
2020
Q4 | $155K | Sell |
1,300
-4,400
| -77% | -$536K | ﹤0.01% | 3686 |
|
|
2020
Q3 | $653K | Sell |
5,700
-41,100
| -88% | -$4.86M | ﹤0.01% | 2011 |
|
|
2020
Q2 | $5.33M | Buy |
46,800
+44,300
| +1,772% | +$4.7M | 0.03% | 505 |
|
|
2020
Q1 | $201K | Sell |
2,500
-6,300
| -72% | -$652K | ﹤0.01% | 2587 |
|
|
2019
Q4 | $940K | Sell |
8,800
-5,600
| -39% | -$584K | 0.01% | 1851 |
|
|
2019
Q3 | $1.54M | Sell |
14,400
-800
| -5% | -$82.1K | 0.01% | 1261 |
|
|
2019
Q2 | $1.55M | Buy |
15,200
+13,900
| +1,069% | +$1.34M | 0.01% | 1245 |
|
|
2019
Q1 | $117K | Sell |
1,300
-1,400
| -52% | -$121K | ﹤0.01% | 3375 |
|
|
2018
Q4 | $225K | Sell |
2,700
-9,000
| -77% | -$844K | ﹤0.01% | 3285 |
|
|
2018
Q3 | $1.26M | Buy |
11,700
+400
| +4% | +$43.9K | 0.01% | 1822 |
|
|
2018
Q2 | $1.24M | Buy |
11,300
+5,600
| +98% | +$583K | 0.01% | 1868 |
|
|
2018
Q1 | $572K | Buy |
+5,700
| New | +$584K | ﹤0.01% | 2512 |
|
|
2017
Q4 | – | Sell |
-1,800
| Closed | -$169 | – | 4395 |
|
|
2017
Q3 | $169 | Sell |
1,800
-100
| -5% | -$10.6K | ﹤0.01% | 3346 |
|
|
2017
Q2 | $211 | Sell |
1,900
-8,300
| -81% | -$878K | ﹤0.01% | 3070 |
|
|
2017
Q1 | $1K | Sell |
10,200
-42,100
| -80% | -$4.01M | 0.01% | 1641 |
|
|
2016
Q4 | $4.8M | Buy |
52,300
+35,500
| +211% | +$3.06M | 0.03% | 465 |
|
|
2016
Q3 | $1.42M | Sell |
16,800
-500
| -3% | -$42K | 0.01% | 1249 |
|
|
2016
Q2 | $1.41M | Sell |
17,300
-110,600
| -86% | -$8.42M | 0.01% | 1295 |
|
|
2016
Q1 | $9.14M | Buy |
127,900
+3,700
| +3% | +$248K | 0.08% | 227 |
|
|
2015
Q4 | $8.84M | Sell |
124,200
-4,200
| -3% | -$282K | 0.09% | 220 |
|
|
2015
Q3 | $7.89M | Buy |
128,400
+77,900
| +154% | +$5.45M | 0.07% | 202 |
|
|
2015
Q2 | $3.66M | Sell |
50,500
-66,400
| -57% | -$4.9M | 0.04% | 434 |
|
|
2015
Q1 | $8.98M | Sell |
116,900
-3,800
| -3% | -$272K | 0.09% | 172 |
|
|
2014
Q4 | $8.09M | Buy |
120,700
+113,300
| +1,531% | +$7.15M | 0.07% | 186 |
|
|
2014
Q3 | $449K | Buy |
7,400
+2,200
| +42% | +$136K | 0.01% | 1423 |
|
|
2014
Q2 | $306 | Sell |
5,200
-2,200
| -30% | -$129K | ﹤0.01% | 1659 |
|
|
2014
Q1 | $429 | Buy |
7,400
+7,300
| +7,300% | +$391K | 0.01% | 1395 |
|
|
2013
Q4 | $5K | Sell |
100
-5,000
| -98% | -$297K | ﹤0.01% | 3444 |
|
|
2013
Q3 | $315K | Hold |
5,100
| – | – | ﹤0.01% | 1446 |
|
|
2013
Q2 | $309K | Buy |
+5,100
| New | +$304K | ﹤0.01% | 1485 |
|
Other funds holding DGX
VCM
VPM
EIG
Walleye Trading's DGX Position: Q1 2026 in Review
Walleye Trading reduced its Quest Diagnostics (DGX) stake by 79% in Q1 2026, selling an estimated $406K and leaving 549 shares worth $108K. The position accounts for ﹤0.01% of the portfolio, ranked #3431.
Walleye Trading first reported a position in DGX in Q2 2013 and has held it in 30 quarters since. The position peaked at $5.92M in Q3 2023. 1,064 funds tracked by Wall St. Rank hold DGX as of Q1 2026.
- Walleye Trading held 549 shares of Quest Diagnostics worth $108K as of Q1 2026.
- Walleye Trading sold 2,092 Quest Diagnostics shares in Q1 2026, an estimated $406K.
- Quest Diagnostics made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #3431 holding.
- Walleye Trading first reported a position in Quest Diagnostics in Q2 2013 and has held it in 30 quarters since.
- Walleye Trading's Quest Diagnostics position peaked at $5.92M in Q3 2023.
- 1,064 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.
Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.