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Calix, Inc

CALX
Exchange
NYSE
Industry
Communications Services, NEC
SEC CIK
0001406666

In the last 90 days, Calix, Inc insiders filed 0 open-market purchases and 1 sale; 287 institutions reported holding it in 13F filings for Q2 2026, worth $2.27B in total; no superinvestor holds it.

13F holders, Q3 2021

Institutional positions in Calix, Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
191
+8 vs. Q2 2021
Shares held
50.6M
+1.97M (+4.1%) vs. Q2 2021
Total value
$2.50B
+$189.7M (+8.2%) vs. Q2 2021
New holders
30
64 more added
Sold out
22
67 more reduced

Compare with Q2 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CALX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2021: 191 institutions
Q1 2021: 199 institutionsQ2 2021: 183 institutionsQ3 2021: 191 institutionsQ4 2021: 215 institutionsQ1 2022: 230 institutionsQ2 2022: 203 institutionsQ3 2022: 231 institutionsQ4 2022: 274 institutionsQ1 2023: 272 institutionsQ2 2023: 267 institutionsQ3 2023: 277 institutionsQ4 2023: 263 institutionsQ1 2024: 260 institutionsQ2 2024: 254 institutionsQ3 2024: 241 institutionsQ4 2024: 253 institutionsQ1 2025: 260 institutionsQ2 2025: 296 institutionsQ3 2025: 314 institutionsQ4 2025: 332 institutionsQ1 2026: 310 institutionsQ2 2026: 287 institutions
Value heldQ3 2021: $2.50B
Q1 2021: $1.71BQ2 2021: $2.31BQ3 2021: $2.50BQ4 2021: $4.12BQ1 2022: $2.26BQ2 2022: $1.82BQ3 2022: $3.31BQ4 2022: $3.70BQ1 2023: $2.90BQ2 2023: $2.71BQ3 2023: $2.51BQ4 2023: $2.48BQ1 2024: $1.91BQ2 2024: $2.04BQ3 2024: $2.21BQ4 2024: $2.00BQ1 2025: $2.00BQ2 2025: $2.97BQ3 2025: $3.48BQ4 2025: $3.11BQ1 2026: $2.94BQ2 2026: $2.27B
Institutions holding CALX and their total value by quarter
QuarterHoldersValue
Q2 2026287$2.27B
Q1 2026310$2.94B
Q4 2025332$3.11B
Q3 2025314$3.48B
Q2 2025296$2.97B
Q1 2025260$2.00B
Q4 2024253$2.00B
Q3 2024241$2.21B
Q2 2024254$2.04B
Q1 2024260$1.91B
Q4 2023263$2.48B
Q3 2023277$2.51B
Q2 2023267$2.71B
Q1 2023272$2.90B
Q4 2022274$3.70B
Q3 2022231$3.31B
Q2 2022203$1.82B
Q1 2022230$2.26B
Q4 2021215$4.12B
Q3 2021191$2.50B
Q2 2021183$2.31B
Q1 2021199$1.71B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Calix, Inc; share changes are against Q2 2021.

Institutions holding CALX in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Parallel Advisors, LLC27$1.00K0.00%+14+107.7%Added
Berman Capital Advisors, LLC30$1.00K0.00%+19+172.7%Added
Laurel Wealth Advisors LLC65$3.00K0.00%00.0%Unchanged
Evoke Wealth, LLC63$3.00K0.00%00.0%Unchanged
Whittier Trust Co100$5.00K0.00%00.0%Unchanged
American Portfolios Advisors109$5.39K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.144$7.00K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.178$9.00K0.00%00.0%Unchanged
Geneos Wealth Management Inc.215$10.0K0.00%+215New
Koshinski Asset Management, Inc.247$12.2K0.00%+247New
GPS Wealth Strategies Group, LLC275$14.0K0.00%00.0%Unchanged
First Horizon Advisors, Inc.386$19.0K0.00%−97−20.1%Reduced
Spire Wealth Management400$20.0K0.00%+400New
Leonteq Securities AG423$20.9K0.00%−12−2.8%Reduced
US Bancorp617$31.0K0.00%−511−45.3%Reduced
Captrust Financial Advisors638$32.0K0.00%−135−17.5%Reduced
Hexagon Capital Partners LLC657$32.0K0.01%00.0%Unchanged
Tower Research Capital LLC (TRC)1,645$81.0K0.00%−12,034−88.0%Reduced
Quadrant Capital Group LLC2,042$101.0K0.01%00.0%Unchanged
Signaturefd, LLC2,072$102.0K0.00%+5+0.2%Added
Macquarie Group Ltd2,149$106.0K0.00%+1,554+261.2%Added
Exane Derivatives2,169$107.2K0.03%+145+7.2%Added
Nisa Investment Advisors, LLC2,580$128.0K0.00%00.0%Unchanged
Dorsey Wright & Associates2,907$144.0K0.03%+228+8.5%Added
Maverick Capital LtdSuperinvestorMaverick Capital2,948$146.0K0.00%+1,721+140.3%Added
IFP Advisors, Inc3,190$157.0K0.00%−133−4.0%Reduced
Great West Life Assurance Co3,192$159.0K0.00%00.0%Unchanged
Raymond James & Associates4,167$206.0K0.00%+4,167New
Ameritas Investment Partners, Inc.4,281$212.0K0.01%00.0%Unchanged
Marshall Wace, LLP4,414$218.0K0.00%+4,414New
Vident Investment Advisory, LLC4,645$230.0K0.01%−804−14.8%Reduced
Private Advisor Group, LLC4,800$237.0K0.00%00.0%Unchanged
Envestnet Asset Management Inc4,888$242.0K0.00%+4,888New
Walleye Trading LLC4,939$244.0K0.01%+690+16.2%Added
Zurcher Kantonalbank (Zurich Cantonalbank)5,280$261.0K0.00%00.0%Unchanged
O'Shaughnessy Asset Management, LLC5,289$262.0K0.01%+926+21.2%Added
Skandinaviska Enskilda Banken AB (publ)5,600$277.0K0.00%00.0%Unchanged
CAPROCK Group, Inc.5,600$277.0K0.02%00.0%Unchanged
AE Wealth Management LLC5,735$283.0K0.00%−14,265−71.3%Reduced
Royal Bank of Canada6,071$300.0K0.00%+2,325+62.1%Added
Meeder Asset Management Inc6,293$311.0K0.02%−330−5.0%Reduced
C M Bidwell & Associates Ltd6,520$322.0K0.21%−25−0.4%Reduced
Cutler Group LP6,763$334.0K0.03%−2,075−23.5%Reduced
Commonwealth Equity Services, LLC6,783$335.0K0.00%+1,030+17.9%Added
Natixis6,863$339.0K0.00%−899−11.6%Reduced
Thompson Investment Management, Inc.7,000$346.0K0.05%00.0%Unchanged
ProShare Advisors LLC7,072$350.0K0.00%−7,100−50.1%Reduced
Keebeck Alpha, LP7,090$350.0K0.11%+209+3.0%Added
Advisor Group Holdings, Inc.7,144$353.0K0.00%+854+13.6%Added
SG3 Management, LLC7,500$371.0K0.13%+7,500New
Shay Capital LLC7,500$371.0K0.12%+7,500New
HSBC Holdings PLC7,818$383.0K0.00%+7,818New
Alps Advisors Inc7,884$390.0K0.00%+7,884New
UBS Group AG8,586$424.0K0.00%−6,792−44.2%Reduced
Teacher Retirement System of Texas9,062$448.0K0.00%+2,180+31.7%Added
Cornerstone Investment Partners, LLC9,150$452.0K0.03%−2,100−18.7%Reduced
Amalgamated Bank9,364$463.0K0.00%−500−5.1%Reduced
Blueshift Asset Management, LLC9,606$475.0K0.03%−106−1.1%Reduced
LVW Advisors, LLC9,760$482.0K0.08%+225+2.4%Added
Janus Henderson Group PLC9,935$491.0K0.00%+9,935New
LPL Financial LLC9,965$493.0K0.00%+4,661+87.9%Added
SkyOak Wealth, LLC10,000$494.0K0.13%00.0%Unchanged
Handelsbanken Fonder AB10,100$499.0K0.00%00.0%Unchanged
D.A. Davidson & Co.10,341$511.0K0.01%00.0%Unchanged
Bridgeway Capital Management, LLC10,500$519.0K0.01%00.0%Unchanged
Hancock Whitney Corp10,853$536.0K0.02%−2,688−19.9%Reduced
BNP Paribas Arbitrage, SA11,081$547.7K0.00%+9,051+445.9%Added
Robeco Institutional Asset Management B.V.11,081$548.0K0.00%−396−3.5%Reduced
AXA S.A.12,800$633.0K0.00%+400+3.2%Added
Qube Research & Technologies Ltd12,928$639.0K0.01%+953+8.0%Added
Juncture Wealth Strategies, LLC13,134$649.0K0.34%+2,290+21.1%Added
Allstate Corp13,694$677.0K0.03%−3,068−18.3%Reduced
American Century Companies Inc13,695$677.0K0.00%+7,890+135.9%Added
Harvest Investment Services, LLC14,220$702.0K0.29%+14,220New
Metropolitan Life Insurance Co14,297$706.7K0.01%−962−6.3%Reduced
Citigroup Inc14,679$725.0K0.00%+3,835+35.4%Added
Arizona State Retirement System15,409$762.0K0.01%+130+0.9%Added
Boardman Bay Capital Management LLC16,405$811.0K1.47%+16,405New
Wolverine Trading, LLC17,905$863.0K0.02%+7,998+80.7%Added
Parallax Volatility Advisers, L.P.17,590$869.0K0.01%+17,590New
Price T Rowe Associates Inc18,734$926.0K0.00%−20.0%Reduced
MetLife Investment Management18,967$937.5K0.01%00.0%Unchanged
Simplex Trading, LLC20,146$943.0K0.03%+100+0.5%Added
Natixis Advisors, L.P.20,867$1.03M0.00%00.0%Unchanged
State Board of Administration of Florida Retirement System20,993$1.04M0.00%00.0%Unchanged
Canada Pension Plan Investment Board21,000$1.04M0.00%+21,000New
SG Americas Securities, LLC22,087$1.09M0.01%+22,087New
Algert Global LLC23,327$1.15M0.15%+2,640+12.8%Added
Cubist Systematic Strategies, LLC23,446$1.16M0.01%+7,457+46.6%Added
Victory Capital Management Inc24,972$1.23M0.00%−2,442−8.9%Reduced
Healthcare of Ontario Pension Plan Trust Fund26,200$1.29M0.00%+26,200New
Jane Street Group, LLC27,348$1.35M0.00%+19,050+229.6%Added
Virginia Retirement Systems Et Al27,800$1.37M0.01%−3,200−10.3%Reduced
Manufacturers Life Insurance Company, The28,615$1.41M0.00%−2,246−7.3%Reduced
American International Group, Inc.30,204$1.49M0.01%−405−1.3%Reduced
Susquehanna International Group, LLP32,099$1.59M0.00%−163,393−83.6%Reduced
Aviva PLC37,344$1.85M0.01%+37,344New
Millennium Management LLC39,107$1.93M0.00%+33,208+562.9%Added
MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income40,925$2.02M0.23%00.0%Unchanged
Chartwell Investment Partners, LLC41,236$2.04M0.06%00.0%Unchanged