California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Allison Transmission ALSN Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ALSN Stock Details ALSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$11.4M Buy
97,486
+18,181
+23% +$2.07M 0.01% 656
2025
Q4 		$7.76M Sell
79,305
-199
-0.3% -$17.4K 0.01% 730
2025
Q3 		$6.75M Sell
79,504
-3,326
-4% -$296K 0.01% 781
2025
Q2 		$7.87M Sell
82,830
-102
-0.1% -$9.86K 0.01% 698
2025
Q1 		$7.93M Buy
82,932
+1,459
+2% +$155K 0.01% 670
2024
Q4 		$8.8M Sell
81,473
-2,237
-3% -$244K 0.01% 662
2024
Q3 		$8.04M Sell
83,710
-2,404
-3% -$206K 0.01% 707
2024
Q2 		$6.54M Sell
86,114
-4,484
-5% -$344K 0.01% 763
2024
Q1 		$7.35M Sell
90,598
-5,091
-5% -$343K 0.01% 744
2023
Q4 		$5.56M Sell
95,689
-6,381
-6% -$356K 0.01% 854
2023
Q3 		$6.03M Sell
102,070
-11,000
-10% -$648K 0.01% 794
2023
Q2 		$6.38M Sell
113,070
-4,195
-4% -$206K 0.01% 828
2023
Q1 		$5.31M Sell
117,265
-5,078
-4% -$228K 0.01% 922
2022
Q4 		$5.09M Sell
122,343
-1,105
-0.9% -$45.4K 0.01% 943
2022
Q3 		$4.17M Sell
123,448
-3,202
-3% -$120K 0.01% 1008
2022
Q2 		$4.87M Sell
126,650
-9,208
-7% -$352K 0.01% 968
2022
Q1 		$5.33M Sell
135,858
-11,668
-8% -$459K 0.01% 1026
2021
Q4 		$5.36M Sell
147,526
-34,929
-19% -$1.23M 0.01% 1112
2021
Q3 		$6.44M Sell
182,455
-7,267
-4% -$277K 0.01% 1010
2021
Q2 		$7.54M Sell
189,722
-10,998
-5% -$468K 0.01% 960
2021
Q1 		$8.2M Sell
200,720
-887
-0.4% -$36.9K 0.01% 909
2020
Q4 		$8.7M Sell
201,607
-474
-0.2% -$19.1K 0.01% 821
2020
Q3 		$7.1M Buy
202,081
+4,758
+2% +$172K 0.01% 816
2020
Q2 		$7.26M Buy
197,323
+7,259
+4% +$260K 0.01% 776
2020
Q1 		$6.2M Sell
190,064
-4,461
-2% -$186K 0.01% 735
2019
Q4 		$9.4M Buy
194,525
+12,798
+7% +$595K 0.02% 701
2019
Q3 		$8.55M Sell
181,727
-4,525
-2% -$205K 0.02% 711
2019
Q2 		$8.63M Buy
186,252
+1,471
+0.8% +$66.7K 0.02% 724
2019
Q1 		$8.3M Buy
184,781
+810
+0.4% +$38.5K 0.02% 723
2018
Q4 		$8.08M Buy
183,971
+4,186
+2% +$194K 0.02% 687
2018
Q3 		$9.35M Sell
179,785
-9,580
-5% -$449K 0.02% 703
2018
Q2 		$7.67M Sell
189,365
-4,833
-2% -$199K 0.02% 787
2018
Q1 		$7.58M Sell
194,198
-6,509
-3% -$270K 0.02% 767
2017
Q4 		$8.64M Sell
200,707
-17,551
-8% -$715K 0.02% 725
2017
Q3 		$8.19M Sell
218,258
-19,836
-8% -$722K 0.02% 723
2017
Q2 		$8.93M Sell
238,094
-51,929
-18% -$1.94M 0.02% 714
2017
Q1 		$10.5M Sell
290,023
-12,700
-4% -$453K 0.02% 665
2016
Q4 		$10.2M Sell
302,723
-8,000
-3% -$249K 0.02% 680
2016
Q3 		$8.91M Buy
310,723
+2,800
+0.9% +$79K 0.02% 728
2016
Q2 		$8.69M Sell
307,923
-78,695
-20% -$2.18M 0.02% 725
2016
Q1 		$10.4M Buy
386,618
+48,857
+14% +$1.19M 0.02% 650
2015
Q4 		$8.74M Buy
337,761
+34,152
+11% +$934K 0.02% 675
2015
Q3 		$8.1M Sell
303,609
-24,531
-7% -$703K 0.02% 691
2015
Q2 		$9.6M Buy
328,140
+80,858
+33% +$2.51M 0.02% 657
2015
Q1 		$7.9M Sell
247,282
-4,400
-2% -$141K 0.02% 750
2014
Q4 		$8.53M Buy
251,682
+2,465
+1% +$78.5K 0.02% 710
2014
Q3 		$7.1M Buy
249,217
+2,715
+1% +$82.5K 0.02% 784
2014
Q2 		$7.67M Buy
246,502
+184,300
+296% +$5.57M 0.02% 774
2014
Q1 		$1.86M Buy
62,202
+200
+0.3% +$5.79K ﹤0.01% 1605
2013
Q4 		$1.71M Buy
62,002
+700
+1% +$18.1K ﹤0.01% 1640
2013
Q3 		$1.54M Buy
61,302
+1,600
+3% +$37.9K ﹤0.01% 1652
2013
Q2 		$1.38M Buy
+59,702
New +$1.38M ﹤0.01% 1646

Other funds holding ALSN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ALSN Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Allison Transmission (ALSN) stake by 23% in Q1 2026, buying an estimated $2.07M and bringing the position to 97,486 shares worth $11.4M. The position accounts for 0.01% of the portfolio, ranked #656.

California State Teachers Retirement System (CalSTRS) first reported a position in ALSN in Q2 2013 and has held it in 52 quarters since. 552 funds tracked by Wall St. Rank hold ALSN as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 97,486 shares of Allison Transmission worth $11.4M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 18,181 Allison Transmission shares in Q1 2026, an estimated $2.07M.
  • Allison Transmission made up 0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #656 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Allison Transmission in Q2 2013 and has held it in 52 quarters since.
  • 552 funds tracked by Wall St. Rank held Allison Transmission as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.