California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s TransDigm Group TDG Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$142M Buy
93,163
+4,130
+5% +$6.28M 0.16% 117
2025
Q1
$123M Sell
89,033
-364
-0.4% -$504K 0.15% 120
2024
Q4
$113M Sell
89,397
-2,564
-3% -$3.25M 0.13% 136
2024
Q3
$131M Buy
91,961
+336
+0.4% +$480K 0.15% 117
2024
Q2
$117M Buy
91,625
+2,831
+3% +$3.62M 0.14% 121
2024
Q1
$109M Buy
88,794
+1,191
+1% +$1.47M 0.14% 137
2023
Q4
$88.6M Buy
87,603
+3,050
+4% +$3.09M 0.12% 153
2023
Q3
$71.3M Sell
84,553
-3,310
-4% -$2.79M 0.11% 165
2023
Q2
$78.6M Buy
87,863
+2,332
+3% +$2.09M 0.11% 160
2023
Q1
$63M Sell
85,531
-701
-0.8% -$517K 0.09% 209
2022
Q4
$54.3M Buy
86,232
+1,262
+1% +$795K 0.09% 233
2022
Q3
$44.6M Sell
84,970
-2,478
-3% -$1.3M 0.08% 260
2022
Q2
$46.9M Buy
87,448
+68
+0.1% +$36.5K 0.07% 254
2022
Q1
$56.9M Sell
87,380
-4,724
-5% -$3.08M 0.08% 243
2021
Q4
$58.6M Buy
92,104
+1,548
+2% +$985K 0.07% 274
2021
Q3
$56.6M Sell
90,556
-1,195
-1% -$746K 0.07% 252
2021
Q2
$59.4M Sell
91,751
-5,139
-5% -$3.33M 0.07% 245
2021
Q1
$57M Buy
96,890
+1,865
+2% +$1.1M 0.08% 248
2020
Q4
$58.8M Buy
95,025
+860
+0.9% +$532K 0.08% 225
2020
Q3
$44.7M Buy
94,165
+1,865
+2% +$886K 0.07% 248
2020
Q2
$40.8M Buy
92,300
+1,838
+2% +$812K 0.07% 245
2020
Q1
$29M Buy
90,462
+2,838
+3% +$909K 0.06% 264
2019
Q4
$49.1M Buy
87,624
+4,626
+6% +$2.59M 0.08% 212
2019
Q3
$43.2M Buy
82,998
+811
+1% +$422K 0.08% 224
2019
Q2
$39.8M Buy
82,187
+1,501
+2% +$726K 0.08% 240
2019
Q1
$36.6M Buy
80,686
+295
+0.4% +$134K 0.08% 242
2018
Q4
$27.3M Buy
80,391
+1,784
+2% +$607K 0.06% 269
2018
Q3
$29.3M Buy
78,607
+35
+0% +$13K 0.06% 305
2018
Q2
$27.1M Buy
78,572
+221
+0.3% +$76.3K 0.06% 315
2018
Q1
$24M Sell
78,351
-2,754
-3% -$845K 0.05% 342
2017
Q4
$22.3M Sell
81,105
-1,477
-2% -$406K 0.05% 378
2017
Q3
$21.1M Sell
82,582
-7,295
-8% -$1.86M 0.05% 370
2017
Q2
$24.2M Sell
89,877
-9,731
-10% -$2.62M 0.05% 353
2017
Q1
$21.9M Sell
99,608
-4,600
-4% -$1.01M 0.04% 389
2016
Q4
$25.9M Sell
104,208
-2,700
-3% -$672K 0.05% 345
2016
Q3
$30.9M Buy
106,908
+800
+0.8% +$231K 0.06% 294
2016
Q2
$28M Sell
106,108
-7,062
-6% -$1.86M 0.06% 304
2016
Q1
$24.9M Buy
113,170
+14,408
+15% +$3.17M 0.05% 349
2015
Q4
$22.6M Buy
98,762
+1,549
+2% +$354K 0.06% 340
2015
Q3
$20.6M Sell
97,213
-100
-0.1% -$21.2K 0.05% 355
2015
Q2
$21.9M Buy
97,313
+340
+0.4% +$76.4K 0.05% 359
2015
Q1
$21.2M Sell
96,973
-1,700
-2% -$372K 0.05% 364
2014
Q4
$19.4M Buy
98,673
+918
+0.9% +$180K 0.05% 400
2014
Q3
$18M Buy
97,755
+1,155
+1% +$213K 0.04% 400
2014
Q2
$16.2M Buy
96,600
+1,300
+1% +$217K 0.04% 446
2014
Q1
$17.7M Buy
95,300
+400
+0.4% +$74.1K 0.05% 386
2013
Q4
$15.3M Buy
94,900
+700
+0.7% +$113K 0.04% 426
2013
Q3
$13.1M Buy
94,200
+2,891
+3% +$401K 0.04% 460
2013
Q2
$14.3M Buy
+91,309
New +$14.3M 0.05% 397