Question 1

How many shares of CALX does CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM own?

Accepted Answer

As of 2026-Q1, CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds 76,344 shares of CALX (CALIX INC).

Question 2

What is CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's CALX position worth?

Accepted Answer

As of 2026-Q1, CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's CALX position is worth $3.7M.

Question 3

Is CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM buying or selling CALX?

Accepted Answer

In 2026-Q1, CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM increased their CALX position (+32.6% change in shares).

Question 4

When did CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM first buy CALX?

Accepted Answer

Based on available 13F filings, CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM first reported a position in CALX in 2018-Q4. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Increased	76,344	+32.6%	$3.7M	0.0%	$48.99	34
2025-Q4	Increased	57,589	+0.1%	$3M	0.0%	$52.93	26
2025-Q3	Increased	57,560	+5.2%	$3.5M	0.0%	$61.37	28
2025-Q2	Increased	54,729	+1.0%	$2.9M	0.0%	$53.19	27
2025-Q1	Decreased	54,175	-2.2%	$1.9M	0.0%	$35.44	0
2024-Q4	Decreased	55,407	-0.7%	$1.9M	0.0%	$34.87	0
2024-Q3	Decreased	55,774	-2.9%	$2.2M	0.0%	$38.79	0
2024-Q2	Decreased	57,422	-3.1%	$2M	0.0%	$35.43	0
2024-Q1	Decreased	59,246	-5.8%	$2M	0.0%	$33.16	0
2023-Q4	Decreased	62,878	-4.4%	$2.7M	0.0%	$43.69	0
2023-Q3	Decreased	65,743	-8.8%	$3M	0.0%	$45.84	0
2023-Q2	Decreased	72,076	-1.4%	$3.6M	0.0%	$49.91	0
2023-Q1	Decreased	73,135	-1.2%	$3.9M	0.0%	$53.59	0
2022-Q4	Increased	74,042	+2.2%	$5.1M	0.0%	$68.43	28
2022-Q3	Decreased	72,457	-1.9%	$4.4M	0.0%	$61.14	0
2022-Q2	Increased	73,882	+1.8%	$2.5M	0.0%	$34.14	27
2022-Q1	Decreased	72,548	-7.4%	$3.1M	0.0%	$42.91	0
2021-Q4	Increased	78,321	+3.0%	$6.3M	0.0%	$79.97	28
2021-Q3	Increased	76,004	+1.0%	$3.8M	0.0%	$49.43	27
2021-Q2	Decreased	75,261	-5.2%	$3.6M	0.0%	$47.50	0
2021-Q1	Decreased	79,369	-0.4%	$2.8M	0.0%	$34.66	0
2020-Q4	Unchanged	79,655	0.0%	$2.4M	0.0%	$29.76	0
2020-Q3	Increased	79,655	+8.8%	$1.4M	0.0%	$17.78	28
2020-Q2	Increased	73,232	+3.8%	$1.1M	0.0%	$14.90	26
2020-Q1	Decreased	70,570	-3.1%	$500,000	0.0%	$7.08	0
2019-Q4	Unchanged	72,808	0.0%	$582,000	0.0%	$8.00	0
2019-Q3	Increased	72,808	+3.3%	$465,000	0.0%	$6.39	25
2019-Q2	Increased	70,455	+2.9%	$462,000	0.0%	$6.56	25
2019-Q1	Decreased	68,484	-4.3%	$527,000	0.0%	$7.70	0
2018-Q4	New	71,558	-	$698,000	0.0%	$9.75	34

CALX30 quarters

CALX
30 quarters