Position in BOX
as of Mar 31, 2026
· filed Apr 14, 2026
Position Value
$303,088
-$55,183,222 QoQ
Shares Held
12,821
-99.3% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BOX Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Jun 30, 2026CONGRESS ASSET MANAGEMENT CO holds $854,550,772 across 16 Software - Infrastructure names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
815,323 | $304,131,785 | |
| 2 | MDB |
MongoDB, Inc.
|
511,227 | $171,721,149 | |
| 3 | ACIW |
Aci Worldwide, Inc.
|
1,592,306 | $80,077,068 | |
| 4 | PLTR |
Palantir Technologies Inc.
|
512,991 | $59,850,659 | |
| 5 | NET |
Cloudflare, Inc.
|
226,921 | $55,659,182 | |
| 6 | RBRK |
Rubrik, Inc.
|
539,684 | $43,325,831 | |
| 7 | TOST |
Toast, Inc.
|
1,199,504 | $33,370,201 | |
| 8 | TWLO |
Twilio Inc
|
138,114 | $28,497,061 |
All Filings in BOX
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $303,088 | 12,821 | Shares | Sole | 2026-04-14 | |
| 2025-12-31 | $55,486,310 | 1,855,109 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $62,594,570 | 1,939,714 | Shares | Sole | 2025-10-10 | |
| 2025-06-30 | $64,470,247 | 1,886,750 | Shares | Sole | 2025-07-16 | |
| 2025-03-31 | $56,969,689 | 1,846,069 | Shares | Sole | 2025-04-11 | |
| 2024-12-31 | $52,444,813 | 1,659,646 | Shares | Sole | 2025-01-30 | |
| 2024-09-30 | $46,236,132 | 1,412,653 | Shares | Sole | 2024-10-28 | |
| No filing history on record for this holder in this stock. | ||||||