CALIX INC

Watch

Share

CALX·13100M509·US·equity·Technology - Software - Infrastructure-13D/G

CALX (CALIX INC) is held by 153 institutional investors as of Q1 2026. Largest holders: BlackRock, Inc. ($546.4M), ALLIANCEBERNSTEIN L.P. ($172.1M), STATE STREET CORP ($127.6M). Net institutional sentiment: Mixed.

153

Holders

Avg rating(14 Elite)

$2.2B

Total Value

54% (177)

Fund Consensus

93 buying - 78 selling

Smart Money Verdict

View all

50Mixed MomentumSplit Signals

Institutional (13F)51

Insider (Form 4)

No data

Activist (13D/13G)46

Congressional (STOCK Act)

No data

Get 5 free verdicts/month - sign up in 10 seconds

See how CALX's score breaks down across 4 SEC sources

Holder Quality

14

★★★★★

Elite

51

★★★★

Strong

51

★★★

Solid

48

★★

Below

13

★

Weak

Held by 153 funds

14 elite

Who's Trading

ActivistVPVanguard Portfolio Management8.6%Apr 29, 2026

ActivistThe Vanguard Group0.0%Mar 26, 2026

ActivistBlackRock, Inc.14.9%Jul 18, 2025

View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (153)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	11.2M(-2.7%)	$546.4M	0.0%	+10.65%	0
ALLIANCEBERNSTEIN L.P.	Increased	3.3M(+122.3%)	$172.1M	0.1%	-16.46%	49
STATE STREET CORP	Increased	2.6M(+10.1%)	$127.6M	0.0%	-7.89%	33
MILLENNIUM MANAGEMENT LLC	Increased	1.9M(+32.0%)	$93.3M	0.0%	-8.25%	38
CONGRESS ASSET MANAGEMENT CO	Increased	1.6M(+13.6%)	$80.6M	0.6%	-11.21%	48
WESTFIELD CAPITAL MANAGEMENT CO LP	Increased	1.5M(+35.0%)	$75.7M	0.3%	-27.22%	46
GEODE CAPITAL MANAGEMENT, LLC	Decreased	1.4M(-0.7%)	$70.3M	0.0%	+57.44%	0
DIMENSIONAL FUND ADVISORS LP	Increased	1.2M(+28.4%)	$59.7M	0.0%	-21.34%	37
LOOMIS SAYLES & CO L P	Increased	840,197(+6.4%)	$41.2M	0.1%	-26.60%	31
GGGILDER GAGNON HOWE & CO LLC	Decreased	779,092(-12.3%)	$38.2M	0.5%	+44.23%	0
BANK OF AMERICA CORP /DE/	Increased	750,117(+63.3%)	$36.7M	0.0%	-13.76%	42
MORGAN STANLEY	Increased	712,213(+14.3%)	$34.9M	0.0%	+1.16%	33
MAMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Decreased	696,855(-9.0%)	$34.1M	0.0%	+10.65%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	681,954(+1.3%)	$33.4M	0.0%	+60.57%	29
UBS Group AG	Increased	645,245(+79.7%)	$31.6M	0.0%	-7.57%	44
NORTHERN TRUST CORP	Increased	609,742(+2.4%)	$29.9M	0.0%	+59.66%	29
NANOMURA ASSET MANAGEMENT INTERNATIONAL INC.	Increased	556,995(+43.6%)	$27.3M	0.0%	-24.70%	39
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Decreased	551,150(-56.9%)	$27M	0.0%	-27.53%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	543,418(+17.2%)	$26.6M	0.0%	-19.47%	33
WELLINGTON MANAGEMENT GROUP LLP	Decreased	534,517(-16.4%)	$26.2M	0.0%	-29.07%	0

Showing 1-20 of 177

Per page:

1 / 9

Continue exploring

Smart money flow

Track where institutional capital is flowing

Discover new institutional entries

Fresh positions initiated this quarter

Check sector trends

Capital flows across GICS sectors

Other Technology stocks held by institutions

MSFTMICROSOFT CORP

463 holders · $1.5T

NVDANVIDIA CORPORATION

443 holders · $2.1T

AVGOBROADCOM INC

431 holders · $846.7B

AAPLAPPLE INC

426 holders · $1.8T

CRMSALESFORCE INC

393 holders · $107.6B

ORCLORACLE CORP

391 holders · $132.9B

TSMTAIWAN SEMICONDUCTOR MANUFAC

390 holders · $211.4B

AMDADVANCED MICRO DEVICES INC

389 holders · $158.5B

LRCXLAM RESEARCH CORP

388 holders · $166.4B

MUMICRON TECHNOLOGY INC

388 holders · $219.3B

High Conviction Moves-Signal Convergence-Fund Consensus-Double-Down Signals

Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer