Position in CALX
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$439,461,278
-$106,943,929 QoQ
Shares Held
11,775,490
+5.6% QoQ
Ownership
18.7%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1
of 287 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in CALX Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Jun 30, 2026BlackRock, Inc. holds $383,779,967,901 across 141 Software - Infrastructure names. CALX ranks #40 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
607,367,113 | $226,560,080,482 | |
| 2 | PANW |
Palo Alto Networks Inc
|
75,753,509 | $25,833,461,629 | |
| 3 | PLTR |
Palantir Technologies Inc.
|
189,817,693 | $22,146,030,232 | |
| 4 | ORCL |
Oracle Corp
|
145,353,687 | $21,301,582,817 | |
| 5 | CRWD |
CrowdStrike Holdings, Inc.
|
87,385,588 | $16,671,859,397 | |
| 6 | FTNT |
Fortinet, Inc.
|
62,242,221 | $9,561,649,978 | |
| 7 | SNPS |
Synopsys Inc
|
16,203,958 | $7,228,099,534 | |
| 8 | NET |
Cloudflare, Inc.
|
21,598,907 | $5,297,779,901 |
All Filings in CALX
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $439,461,278 | 11,775,490 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $546,405,207 | 11,153,403 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $606,733,457 | 11,462,941 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $719,149,178 | 11,718,253 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $609,802,332 | 11,464,605 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $393,252,722 | 11,096,296 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $395,431,650 | 11,340,168 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $419,316,247 | 10,809,906 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||