Position in CALX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,773,225
-$1,025,931 QoQ
Shares Held
56,608
-21.1% QoQ
Ownership
0.090%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CALX Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $2,209,810,409 across 71 Software - Infrastructure names. CALX ranks #37 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
3,801,033 | $1,407,028,385 | |
| 2 | PLTR |
Palantir Technologies Inc.
|
1,232,702 | $180,319,648 | |
| 3 | ORCL |
Oracle Corp
|
925,709 | $136,181,050 | |
| 4 | PANW |
Palo Alto Networks Inc
|
470,849 | $75,486,511 | |
| 5 | CRWD |
CrowdStrike Holdings, Inc.
|
134,990 | $52,701,445 | |
| 6 | SNPS |
Synopsys Inc
|
102,377 | $40,590,432 | |
| 7 | NET |
Cloudflare, Inc.
|
164,731 | $33,990,594 | |
| 8 | FTNT |
Fortinet, Inc.
|
346,176 | $28,289,502 |
All Filings in CALX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,773,225 | 56,608 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,799,156 | 71,777 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $4,547,823 | 74,105 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,936,432 | 74,007 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,682,499 | 103,908 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,970,786 | 113,874 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $5,012,560 | 129,223 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $4,631,126 | 130,712 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,841,028 | 145,990 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $7,161,490 | 163,916 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,093,923 | 132,939 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,950,865 | 139,268 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $7,072,540 | 131,975 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $9,745,800 | 142,420 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $9,112,183 | 149,038 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $5,361,038 | 157,031 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $9,684,787 | 225,700 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $18,449,079 | 230,700 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $15,906,574 | 321,800 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $15,646,500 | 329,400 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $11,479,392 | 331,200 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $11,287,968 | 379,300 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $8,513,064 | 478,800 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $6,906,150 | 463,500 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $3,009,708 | 425,100 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||