Teacher Retirement System of Texas’s Amgen AMGN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $49.4M | Buy |
136,347
+24,107
| +21% | +$8.25M | 0.13% | 121 |
|
|
2026
Q1 | $39.5M | Sell |
112,240
-16,359
| -13% | -$5.83M | 0.16% | 151 |
|
|
2025
Q4 | $42.1M | Sell |
128,599
-15,152
| -11% | -$4.81M | 0.15% | 135 |
|
|
2025
Q3 | $40.6M | Sell |
143,751
-11,790
| -8% | -$3.42M | 0.16% | 133 |
|
|
2025
Q2 | $43.4M | Sell |
155,541
-8,974
| -5% | -$2.54M | 0.18% | 120 |
|
|
2025
Q1 | $51.3M | Sell |
164,515
-26,151
| -14% | -$7.72M | 0.21% | 90 |
|
|
2024
Q4 | $49.7M | Buy |
190,666
+45,450
| +31% | +$13.5M | 0.18% | 134 |
|
|
2024
Q3 | $46.8M | Buy |
145,216
+20,681
| +17% | +$6.76M | 0.22% | 110 |
|
|
2024
Q2 | $38.9M | Buy |
124,535
+2,844
| +2% | +$836K | 0.22% | 102 |
|
|
2024
Q1 | $34.6M | Sell |
121,691
-3,396
| -3% | -$994K | 0.22% | 103 |
|
|
2023
Q4 | $36M | Sell |
125,087
-16,343
| -12% | -$4.45M | 0.25% | 85 |
|
|
2023
Q3 | $38M | Buy |
141,430
+2,338
| +2% | +$583K | 0.25% | 86 |
|
|
2023
Q2 | $30.9M | Buy |
139,092
+14,239
| +11% | +$3.3M | 0.21% | 110 |
|
|
2023
Q1 | $30.2M | Sell |
124,853
-65,191
| -34% | -$16M | 0.2% | 103 |
|
|
2022
Q4 | $49.9M | Sell |
190,044
-14,634
| -7% | -$3.92M | 0.36% | 46 |
|
|
2022
Q3 | $46.1M | Sell |
204,678
-48,863
| -19% | -$11.8M | 0.34% | 52 |
|
|
2022
Q2 | $61.7M | Buy |
253,541
+73,883
| +41% | +$18.1M | 0.41% | 40 |
|
|
2022
Q1 | $43.4M | Sell |
179,658
-29,390
| -14% | -$6.75M | 0.22% | 97 |
|
|
2021
Q4 | $47M | Buy |
209,048
+103,333
| +98% | +$21.8M | 0.21% | 106 |
|
|
2021
Q3 | $22.5M | Sell |
105,715
-84,754
| -44% | -$19.5M | 0.12% | 205 |
|
|
2021
Q2 | $46.4M | Buy |
190,469
+38,926
| +26% | +$9.58M | 0.26% | 93 |
|
|
2021
Q1 | $37.7M | Sell |
151,543
-30,251
| -17% | -$7.22M | 0.21% | 125 |
|
|
2020
Q4 | $41.8M | Sell |
181,794
-90,857
| -33% | -$20.9M | 0.25% | 97 |
|
|
2020
Q3 | $69.3M | Buy |
272,651
+28,655
| +12% | +$7.1M | 0.45% | 48 |
|
|
2020
Q2 | $57.5M | Sell |
243,996
-61,370
| -20% | -$14M | 0.47% | 49 |
|
|
2020
Q1 | $61.9M | Sell |
305,366
-61,631
| -17% | -$13.5M | 0.66% | 27 |
|
|
2019
Q4 | $88.5M | Sell |
366,997
-11,543
| -3% | -$2.54M | 0.69% | 21 |
|
|
2019
Q3 | $73.3M | Sell |
378,540
-56,222
| -13% | -$10.8M | 0.64% | 22 |
|
|
2019
Q2 | $80.1M | Buy |
434,762
+3,127
| +0.7% | +$560K | 0.67% | 17 |
|
|
2019
Q1 | $82M | Buy |
431,635
+34,080
| +9% | +$6.51M | 0.7% | 21 |
|
|
2018
Q4 | $77.4M | Sell |
397,555
-89,021
| -18% | -$17.4M | 0.72% | 24 |
|
|
2018
Q3 | $101M | Sell |
486,576
-40,635
| -8% | -$8.01M | 0.7% | 18 |
|
|
2018
Q2 | $97.3M | Sell |
527,211
-25,438
| -5% | -$4.5M | 0.62% | 26 |
|
|
2018
Q1 | $94.2M | Sell |
552,649
-82,364
| -13% | -$15.1M | 0.63% | 27 |
|
|
2017
Q4 | $110M | Sell |
635,013
-105,751
| -14% | -$18.7M | 0.74% | 23 |
|
|
2017
Q3 | $138M | Buy |
740,764
+104,871
| +16% | +$18.6M | 0.85% | 23 |
|
|
2017
Q2 | $110M | Sell |
635,893
-38,310
| -6% | -$6.23M | 0.76% | 26 |
|
|
2017
Q1 | $111M | Sell |
674,203
-50,576
| -7% | -$8.4M | 0.79% | 24 |
|
|
2016
Q4 | $106M | Buy |
724,779
+3,051
| +0.4% | +$459K | 0.76% | 28 |
|
|
2016
Q3 | $120M | Sell |
721,728
-46,476
| -6% | -$7.86M | 0.84% | 25 |
|
|
2016
Q2 | $117M | Buy |
768,204
+22,752
| +3% | +$3.54M | 0.8% | 27 |
|
|
2016
Q1 | $112M | Buy |
745,452
+45,583
| +7% | +$6.77M | 0.75% | 30 |
|
|
2015
Q4 | $114M | Buy |
699,869
+2,899
| +0.4% | +$456K | 0.82% | 25 |
|
|
2015
Q3 | $96.4M | Sell |
696,970
-186,125
| -21% | -$29.3M | 0.76% | 30 |
|
|
2015
Q2 | $136M | Buy |
883,095
+41,762
| +5% | +$6.69M | 1.02% | 15 |
|
|
2015
Q1 | $134M | Buy |
841,333
+2,007
| +0.2% | +$316K | 1.04% | 17 |
|
|
2014
Q4 | $134M | Buy |
839,326
+37,239
| +5% | +$5.8M | 1.05% | 16 |
|
|
2014
Q3 | $113M | Sell |
802,087
-3,448
| -0.4% | -$450K | 0.93% | 26 |
|
|
2014
Q2 | $95.4M | Sell |
805,535
-10,051
| -1% | -$1.16M | 0.79% | 38 |
|
|
2014
Q1 | $101M | Sell |
815,586
-47,432
| -5% | -$5.75M | 0.91% | 27 |
|
|
2013
Q4 | $98.5M | Buy |
863,018
+262,249
| +44% | +$29.8M | 0.86% | 34 |
|
|
2013
Q3 | $67.3M | Sell |
600,769
-12,087
| -2% | -$1.31M | 0.59% | 41 |
|
|
2013
Q2 | $60.5M | Buy |
+612,856
| New | +$63.6M | 0.55% | 47 |
|
Other funds holding AMGN
Teacher Retirement System of Texas's AMGN Position: Q2 2026 in Review
Teacher Retirement System of Texas increased its Amgen (AMGN) stake by 21% in Q2 2026, buying an estimated $8.25M and bringing the position to 136,347 shares worth $49.4M. The position accounts for 0.13% of the portfolio, ranked #121.
Teacher Retirement System of Texas first reported a position in AMGN in Q2 2013 and has held it in 53 quarters since. The position peaked at $138M in Q3 2017. 3,139 funds tracked by Wall St. Rank hold AMGN as of Q2 2026.
- Teacher Retirement System of Texas held 136,347 shares of Amgen worth $49.4M as of Q2 2026.
- Teacher Retirement System of Texas bought 24,107 Amgen shares in Q2 2026, an estimated $8.25M.
- Amgen made up 0.13% of Teacher Retirement System of Texas's portfolio in Q2 2026, its #121 holding.
- Teacher Retirement System of Texas first reported a position in Amgen in Q2 2013 and has held it in 53 quarters since.
- Teacher Retirement System of Texas's Amgen position peaked at $138M in Q3 2017.
- 3,139 funds tracked by Wall St. Rank held Amgen as of Q2 2026.
Based on Teacher Retirement System of Texas's 13F filing for Q2 2026, filed 14 Aug 2026.