California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Calix CALX Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio CALX Stock Details CALX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.74M Buy
76,344
+18,755
+33% +$984K ﹤0.01% 1176
2025
Q4 		$3.05M Buy
57,589
+29
+0.1% +$1.69K ﹤0.01% 1189
2025
Q3 		$3.53M Buy
57,560
+2,831
+5% +$163K ﹤0.01% 1099
2025
Q2 		$2.91M Buy
54,729
+554
+1% +$23.7K ﹤0.01% 1164
2025
Q1 		$1.92M Sell
54,175
-1,232
-2% -$45.7K ﹤0.01% 1361
2024
Q4 		$1.93M Sell
55,407
-367
-0.7% -$12.9K ﹤0.01% 1431
2024
Q3 		$2.16M Sell
55,774
-1,648
-3% -$60.6K ﹤0.01% 1365
2024
Q2 		$2.03M Sell
57,422
-1,824
-3% -$58.7K ﹤0.01% 1366
2024
Q1 		$1.96M Sell
59,246
-3,632
-6% -$135K ﹤0.01% 1426
2023
Q4 		$2.75M Sell
62,878
-2,865
-4% -$115K ﹤0.01% 1260
2023
Q3 		$3.01M Sell
65,743
-6,333
-9% -$287K ﹤0.01% 1147
2023
Q2 		$3.6M Sell
72,076
-1,059
-1% -$51.1K 0.01% 1148
2023
Q1 		$3.92M Sell
73,135
-907
-1% -$49.4K 0.01% 1074
2022
Q4 		$5.07M Buy
74,042
+1,585
+2% +$107K 0.01% 949
2022
Q3 		$4.43M Sell
72,457
-1,425
-2% -$76.2K 0.01% 972
2022
Q2 		$2.52M Buy
73,882
+1,334
+2% +$49.6K ﹤0.01% 1342
2022
Q1 		$3.11M Sell
72,548
-5,773
-7% -$292K ﹤0.01% 1344
2021
Q4 		$6.26M Buy
78,321
+2,317
+3% +$151K 0.01% 1014
2021
Q3 		$3.76M Buy
76,004
+743
+1% +$34.3K ﹤0.01% 1321
2021
Q2 		$3.58M Sell
75,261
-4,108
-5% -$180K ﹤0.01% 1408
2021
Q1 		$2.75M Sell
79,369
-286
-0.4% -$10.6K ﹤0.01% 1550
2020
Q4 		$2.37M Hold
79,655
– – ﹤0.01% 1544
2020
Q3 		$1.42M Buy
79,655
+6,423
+9% +$121K ﹤0.01% 1692
2020
Q2 		$1.09M Buy
73,232
+2,662
+4% +$30.6K ﹤0.01% 1813
2020
Q1 		$500K Sell
70,570
-2,238
-3% -$18.8K ﹤0.01% 2065
2019
Q4 		$582K Hold
72,808
– – ﹤0.01% 2267
2019
Q3 		$465K Buy
72,808
+2,353
+3% +$14.8K ﹤0.01% 2343
2019
Q2 		$462K Buy
70,455
+1,971
+3% +$13.3K ﹤0.01% 2410
2019
Q1 		$527K Sell
68,484
-3,074
-4% -$27.1K ﹤0.01% 2285
2018
Q4 		$698K Buy
71,558
+4,082
+6% +$35.5K ﹤0.01% 2103
2018
Q3 		$547K Buy
67,476
+452
+0.7% +$3.45K ﹤0.01% 2405
2018
Q2 		$523K Buy
67,024
+687
+1% +$4.84K ﹤0.01% 2428
2018
Q1 		$454K Sell
66,337
-1,249
-2% -$8.06K ﹤0.01% 2420
2017
Q4 		$402K Hold
67,586
– – ﹤0.01% 2506
2017
Q3 		$341K Sell
67,586
-8,500
-11% -$48.5K ﹤0.01% 2615
2017
Q2 		$521K Sell
76,086
-7,000
-8% -$47.4K ﹤0.01% 2441
2017
Q1 		$602K Sell
83,086
-1,900
-2% -$13.5K ﹤0.01% 2387
2016
Q4 		$654K Sell
84,986
-2,400
-3% -$17.5K ﹤0.01% 2359
2016
Q3 		$642K Buy
87,386
+800
+0.9% +$6K ﹤0.01% 2352
2016
Q2 		$598K Sell
86,586
-1,700
-2% -$11.6K ﹤0.01% 2353
2016
Q1 		$626K Buy
88,286
+5,963
+7% +$42.1K ﹤0.01% 2292
2015
Q4 		$648K Buy
82,323
+1,492
+2% +$11.7K ﹤0.01% 2256
2015
Q3 		$630K Sell
80,831
-300
-0.4% -$2.28K ﹤0.01% 2268
2015
Q2 		$617K Buy
81,131
+5,465
+7% +$44.6K ﹤0.01% 2428
2015
Q1 		$635K Sell
75,666
-1,200
-2% -$10.8K ﹤0.01% 2302
2014
Q4 		$770K Buy
76,866
+327
+0.4% +$3.26K ﹤0.01% 2225
2014
Q3 		$732K Buy
76,539
+835
+1% +$7.76K ﹤0.01% 2213
2014
Q2 		$619K Buy
75,704
+3,200
+4% +$26.2K ﹤0.01% 2372
2014
Q1 		$611K Hold
72,504
– – ﹤0.01% 2303
2013
Q4 		$699K Buy
72,504
+500
+0.7% +$5.35K ﹤0.01% 2214
2013
Q3 		$917K Buy
72,004
+2,240
+3% +$27.4K ﹤0.01% 1995
2013
Q2 		$705K Buy
+69,764
New +$649K ﹤0.01% 2088

Other funds holding CALX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) increased its Calix (CALX) stake by 33% in Q1 2026, buying an estimated $984K and bringing the position to 76,344 shares worth $3.74M. The position accounts for ﹤0.01% of the portfolio, ranked #1176.

California State Teachers Retirement System (CalSTRS) first reported a position in CALX in Q2 2013 and has held it in 52 quarters since. The position peaked at $6.26M in Q4 2021. 309 funds tracked by Wall St. Rank hold CALX as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 76,344 shares of Calix worth $3.74M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 18,755 Calix shares in Q1 2026, an estimated $984K.
  • Calix made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1176 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Calix in Q2 2013 and has held it in 52 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Calix position peaked at $6.26M in Q4 2021.
  • 309 funds tracked by Wall St. Rank held Calix as of Q1 2026.

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