NYSE: CALXCalix Inc Stock Ownership - Who owns Calix?
Insider buying vs selling
Have Calix Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Michael Weening | President CEO | 2025-11-03 | 74,000 | $67.42 | $4.99MSell |
| Michael Weening | President CEO | 2025-11-03 | 74,000 | $7.84 | $580.16kBuy |
| Cory Sindelar | Chief Financial Officer | 2025-10-31 | 10,000 | $70.00 | $700.00kSell |
| Cory Sindelar | Chief Financial Officer | 2025-10-31 | 10,000 | $5.05 | $50.50kBuy |
| Cory Sindelar | Chief Financial Officer | 2025-10-30 | 10,000 | $5.05 | $50.50kBuy |
| Michael Weening | President CEO | 2025-10-30 | 150,000 | $64.63 | $9.69MSell |
| Michael Weening | President CEO | 2025-10-30 | 50,000 | $67.55 | $3.38MSell |
| Cory Sindelar | Chief Financial Officer | 2025-10-30 | 10,000 | $65.00 | $650.00kSell |
| Michael Weening | President CEO | 2025-10-30 | 200,000 | $7.84 | $1.57MBuy |
| Michael Weening | President CEO | 2025-09-11 | 18,010 | $7.84 | $141.20kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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CALX Shareholders
What type of owners hold Calix Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Blackrock Inc | 17.30% | 11,464,605 | $770.88M | Institution |
| Vanguard Group Inc | 13.00% | 8,615,384 | $579.30M | Institution |
| Calix Inc | 5.69% | 3,769,922 | $253.49M | Insider |
| Carl Russo | 5.68% | 3,766,852 | $253.28M | Insider |
| Michael Ashby | 4.59% | 3,043,690 | $204.66M | Insider |
| Adam Grosser | 4.44% | 2,942,682 | $197.87M | Insider |
| State Street Corp | 3.52% | 2,333,334 | $156.89M | Institution |
| Millennium Management LLC | 3.39% | 2,247,122 | $151.10M | Institution |
| Congress Asset Management Co | 2.14% | 1,417,944 | $95.34M | Institution |
| Geode Capital Management LLC | 2.04% | 1,355,125 | $91.12M | Institution |
CALX vs App Stocks
Calix Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.