ALLIANCEBERNSTEIN L.P.

Position in CALX — Calix, Inc

CIK 1109448 NASHVILLE, TN

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Position in CALX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$159,272,760

+$81,869,463 QoQ

Shares Held

3,251,128

+122.3% QoQ

Ownership

5.10%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 87.8568915158062.ToString("F0")% Shared 0.ToString("F0")% None 12.143108484193792.ToString("F0")%

Common Shares in CALX Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Mar 31, 2026

ALLIANCEBERNSTEIN L.P. holds $15,227,253,373 across 90 Software - Infrastructure names. CALX ranks #8 (1.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MSFT	Microsoft Corp	31,797,302	$11,770,407,281
2	ORCL	Oracle Corp	4,573,844	$672,858,190
3	TOST	Toast, Inc.	18,173,374	$481,776,144
4	PLTR	Palantir Technologies Inc.	2,909,875	$425,656,515
5	FFIV	F5, Inc.	828,314	$239,656,089
6	DOCN	DigitalOcean Holdings, Inc.	2,280,716	$195,639,818
7	PANW	Palo Alto Networks Inc	996,173	$159,706,455
8	CALX	Calix, Inc This page	3,251,128	$159,272,760

All Filings in CALX

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$159,272,760	3,251,128	+122.3%	Shares	Defined	2026-05-15
2025-12-31	$77,403,297	1,462,371	+3.7%	Shares	Defined	2026-02-17
2025-09-30	$86,515,068	1,409,729	+4.5%	Shares	Defined	2025-11-14
2025-06-30	$71,725,757	1,348,482	-46.3%	Shares	Defined	2025-08-14
2025-03-31	$88,926,863	2,509,223	+12.1%	Shares	Defined	2025-05-15
2024-12-31	$78,067,862	2,238,826	-57.4%	Shares	Defined	2025-02-12
2024-09-30	$203,858,944	5,255,451	-13.4%	Shares	Defined	2024-11-14
2024-06-30	$214,936,803	6,066,520	+11.4%	Shares	Defined	2024-08-14
2024-03-31	$180,501,154	5,443,340	+2.7%	Shares	Defined	2024-05-14
2023-12-31	$231,642,064	5,301,947	+123.7%	Shares	Defined	2024-02-14
2023-09-30	$108,629,431	2,369,752	+26.4%	Shares	Defined	2023-11-14
2023-06-30	$93,558,890	1,874,552	-13.0%	Shares	Defined	2023-08-15
2023-03-31	$115,411,156	2,153,595	+13.2%	Shares	Defined	2023-05-15
2022-12-31	$130,154,202	1,902,005	-5.7%	Shares	Defined	2023-02-15
2022-09-30	$123,334,114	2,017,241	-36.1%	Shares	Defined	2022-11-15
2022-06-30	$107,786,671	3,157,196	-0.1%	Shares	Defined	2022-08-15
2022-03-31	$135,563,632	3,159,255	+10.7%	Shares	Defined	2022-05-13
2021-12-31	$228,320,507	2,855,077	-4.5%	Shares	Defined	2022-02-14
2021-09-30	$147,706,627	2,988,198	+12.1%	Shares	Defined	2021-11-10
2021-06-30	$126,628,967	2,665,873	+13.7%	Shares	Defined	2021-07-30
2021-03-31	$81,300,887	2,345,669	+185.6%	Shares	Defined	2021-05-06
2020-12-31	$24,442,096	821,307	+1301.5%	Shares	Defined	2021-02-08
2020-09-30	$1,041,908	58,600	-4.3%	Shares	Defined	2020-11-12
2020-06-30	$912,625	61,250	+7.6%	Shares	Defined	2020-08-13
2020-03-31	$402,852	56,900	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.