Teacher Retirement System of Texas’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 | $326K | Sell |
1,662
-2,032
| -55% | -$395K | ﹤0.01% | 1250 |
|
|
2025
Q4 | $641K | Sell |
3,694
-10,929
| -75% | -$1.99M | ﹤0.01% | 1132 |
|
|
2025
Q3 | $2.79M | Sell |
14,623
-2,326
| -14% | -$413K | 0.01% | 735 |
|
|
2025
Q2 | $3.04M | Buy |
16,949
+634
| +4% | +$110K | 0.01% | 712 |
|
|
2025
Q1 | $2.76M | Buy |
+16,315
| New | +$2.68M | 0.01% | 732 |
|
|
2024
Q4 | – | Sell |
-105,502
| Closed | -$16.4M | – | 1587 |
|
|
2024
Q3 | $16.4M | Buy |
105,502
+9,892
| +10% | +$1.48M | 0.08% | 250 |
|
|
2024
Q2 | $13.1M | Buy |
95,610
+37,009
| +63% | +$5.07M | 0.07% | 261 |
|
|
2024
Q1 | $7.8M | Buy |
58,601
+35,428
| +153% | +$4.6M | 0.05% | 323 |
|
|
2023
Q4 | $3.19M | Buy |
23,173
+3,506
| +18% | +$461K | 0.02% | 462 |
|
|
2023
Q3 | $2.4M | Buy |
19,667
+11,208
| +132% | +$1.49M | 0.02% | 619 |
|
|
2023
Q2 | $1.19M | Sell |
8,459
-28,552
| -77% | -$3.94M | 0.01% | 954 |
|
|
2023
Q1 | $5.24M | Buy |
37,011
+9,095
| +33% | +$1.3M | 0.04% | 451 |
|
|
2022
Q4 | $4.37M | Sell |
27,916
-11,148
| -29% | -$1.6M | 0.03% | 449 |
|
|
2022
Q3 | $4.79M | Sell |
39,064
-29,400
| -43% | -$3.87M | 0.03% | 427 |
|
|
2022
Q2 | $9.1M | Sell |
68,464
-162,776
| -70% | -$22.2M | 0.06% | 320 |
|
|
2022
Q1 | $31.6M | Buy |
231,240
+64,692
| +39% | +$9.02M | 0.16% | 136 |
|
|
2021
Q4 | $28.8M | Buy |
166,548
+102,263
| +159% | +$15.6M | 0.13% | 178 |
|
|
2021
Q3 | $9.34M | Buy |
64,285
+2,767
| +4% | +$405K | 0.05% | 364 |
|
|
2021
Q2 | $8.12M | Sell |
61,518
-103,380
| -63% | -$13.5M | 0.04% | 418 |
|
|
2021
Q1 | $21.2M | Sell |
164,898
-2,039
| -1% | -$251K | 0.12% | 204 |
|
|
2020
Q4 | $19.9M | Buy |
166,937
+144,592
| +647% | +$17.6M | 0.12% | 190 |
|
|
2020
Q3 | $2.56M | Sell |
22,345
-22,811
| -51% | -$2.7M | 0.02% | 534 |
|
|
2020
Q2 | $5.15M | Sell |
45,156
-11,130
| -20% | -$1.18M | 0.04% | 389 |
|
|
2020
Q1 | $4.52M | Buy |
56,286
+18,713
| +50% | +$1.94M | 0.05% | 354 |
|
|
2019
Q4 | $4.01M | Buy |
37,573
+19,972
| +113% | +$2.08M | 0.03% | 419 |
|
|
2019
Q3 | $1.88M | Buy |
+17,601
| New | +$1.81M | 0.02% | 473 |
|
|
2019
Q2 | – | Sell |
-177,973
| Closed | -$16M | – | 542 |
|
|
2019
Q1 | $16M | Sell |
177,973
-262,026
| -60% | -$22.7M | 0.14% | 248 |
|
|
2018
Q4 | $36.6M | Buy |
439,999
+137,950
| +46% | +$12.9M | 0.34% | 83 |
|
|
2018
Q3 | $32.6M | Sell |
302,049
-20,299
| -6% | -$2.23M | 0.23% | 126 |
|
|
2018
Q2 | $35.4M | Buy |
322,348
+133,774
| +71% | +$13.9M | 0.22% | 107 |
|
|
2018
Q1 | $18.9M | Sell |
188,574
-38,143
| -17% | -$3.91M | 0.13% | 210 |
|
|
2017
Q4 | $22.3M | Buy |
226,717
+24,075
| +12% | +$2.28M | 0.15% | 163 |
|
|
2017
Q3 | $19M | Buy |
202,642
+170,779
| +536% | +$18.1M | 0.12% | 198 |
|
|
2017
Q2 | $3.54M | Buy |
31,863
+1,200
| +4% | +$127K | 0.02% | 416 |
|
|
2017
Q1 | $3.01M | Buy |
30,663
+1,938
| +7% | +$185K | 0.02% | 420 |
|
|
2016
Q4 | $2.64M | Buy |
28,725
+11,266
| +65% | +$971K | 0.02% | 429 |
|
|
2016
Q3 | $1.48M | Buy |
17,459
+7,223
| +71% | +$607K | 0.01% | 484 |
|
|
2016
Q2 | $833K | Buy |
10,236
+2,430
| +31% | +$185K | 0.01% | 626 |
|
|
2016
Q1 | $558K | Buy |
7,806
+4,307
| +123% | +$289K | ﹤0.01% | 732 |
|
|
2015
Q4 | $249K | Sell |
3,499
-6,503
| -65% | -$437K | ﹤0.01% | 977 |
|
|
2015
Q3 | $615K | Buy |
10,002
+2,240
| +29% | +$157K | ﹤0.01% | 639 |
|
|
2015
Q2 | $563K | Buy |
7,762
+1,177
| +18% | +$86.9K | ﹤0.01% | 552 |
|
|
2015
Q1 | $506K | Buy |
6,585
+63
| +1% | +$4.51K | ﹤0.01% | 633 |
|
|
2014
Q4 | $437K | Sell |
6,522
-5,742
| -47% | -$362K | ﹤0.01% | 507 |
|
|
2014
Q3 | $744K | Sell |
12,264
-2,197
| -15% | -$135K | 0.01% | 420 |
|
|
2014
Q2 | $849K | Buy |
14,461
+7,575
| +110% | +$444K | 0.01% | 430 |
|
|
2014
Q1 | $399K | Sell |
6,886
-6,019
| -47% | -$323K | ﹤0.01% | 413 |
|
|
2013
Q4 | $691K | Sell |
12,905
-17,217
| -57% | -$1.02M | 0.01% | 400 |
|
|
2013
Q3 | $1.86M | Buy |
30,122
+10,418
| +53% | +$624K | 0.02% | 357 |
|
|
2013
Q2 | $1.2M | Buy |
+19,704
| New | +$1.17M | 0.01% | 396 |
|
Other funds holding DGX
VCM
VPM
EIG
Teacher Retirement System of Texas's DGX Position: Q1 2026 in Review
Teacher Retirement System of Texas reduced its Quest Diagnostics (DGX) stake by 55% in Q1 2026, selling an estimated $395K and leaving 1,662 shares worth $326K. The position accounts for ﹤0.01% of the portfolio, ranked #1250.
Teacher Retirement System of Texas first reported a position in DGX in Q2 2013 and has held it in 50 quarters since. The position peaked at $36.6M in Q4 2018. 1,066 funds tracked by Wall St. Rank hold DGX as of Q1 2026.
- Teacher Retirement System of Texas held 1,662 shares of Quest Diagnostics worth $326K as of Q1 2026.
- Teacher Retirement System of Texas sold 2,032 Quest Diagnostics shares in Q1 2026, an estimated $395K.
- Quest Diagnostics made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #1250 holding.
- Teacher Retirement System of Texas first reported a position in Quest Diagnostics in Q2 2013 and has held it in 50 quarters since.
- Teacher Retirement System of Texas's Quest Diagnostics position peaked at $36.6M in Q4 2018.
- 1,066 funds tracked by Wall St. Rank held Quest Diagnostics as of Q1 2026.
Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.