Security key
13100M509
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 54,106,121
- Total 13F value
- $2,898,241,669
- Share change
- +167,217
- Put/Call ratio
- 69%
- SEC-reported price per share
- $53.59
- Number of holders
- 266
- Value change
- -$10,865,933
- Number of buys
- 153
- Number of sells
- 128
- Shares outstanding
- 63,725,907
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2023
Institutions
266
Top holders
10
CALX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
CALIX, INC SEC filings
CALIX, INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 13100M509
Recent filing periods:
Ownership snapshot
Top reported holders of CALX - CALIX, INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2022
13F
Lead comparable stake: 12%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
12%
VANGUARD GROUP INC
8.9%
LORD, ABBETT & CO. LLC
3.6%
GILDER GAGNON HOWE & CO LLC
3.4%
ALLIANCEBERNSTEIN L.P.
3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
12%
|
$532,107,711
7,775,942 shares
|
— | 31 Dec 2022 |
| VANGUARD GROUP INC |
13F
Company
|
8.9%
|
$386,045,040
5,641,459 shares
|
— | 31 Dec 2022 |
| LORD, ABBETT & CO. LLC |
13F
Company
|
3.6%
|
$155,796,000
2,276,727 shares
|
— | 31 Dec 2022 |
| GILDER GAGNON HOWE & CO LLC |
13F
Company
|
3.4%
|
$148,161,823
2,165,159 shares
|
— | 31 Dec 2022 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
3%
|
$130,154,202
1,902,005 shares
|
— | 31 Dec 2022 |
| STATE STREET CORP |
13F
Company
|
2.9%
|
$126,136,335
1,843,290 shares
|
— | 31 Dec 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
266
Shares
54,106,121
Rows available
266
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2023 vs Q1 2023 Across Filers
Q1 2023 holders
266
Q1 2023 holders
266
Holder diff
0
| Investor | Q1 2023 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend