Position in AMPG
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,290,529
+$880,989 QoQ
Shares Held
185,421
-14.0% QoQ
Ownership
0.617%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#7
of 63 holders
Holding Since
Dec 2022
9 quarters on record
Voting authority
Sole 90%
Shared 10%
None 0%
Common Shares in AMPG Over Time
Shares Held
Position Value (USD)
Position in Communication Equipment
Technology · as of Jun 30, 2026DIMENSIONAL FUND ADVISORS LP holds $6,538,115,945 across 32 Communication Equipment names. AMPG ranks #28 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSCO |
Cisco Systems, Inc.
|
25,077,384 | $2,945,589,523 | |
| 2 | HPE |
Hewlett Packard Enterprise Co
|
16,531,624 | $745,741,556 | |
| 3 | CIEN |
Ciena Corp
|
1,153,229 | $565,728,017 | |
| 4 | MSI |
Motorola Solutions, Inc.
|
1,152,635 | $478,677,787 | |
| 5 | VSAT |
Viasat Inc
|
5,188,808 | $466,006,845 | |
| 6 | LITE |
Lumentum Holdings Inc.
|
374,723 | $321,534,815 | |
| 7 | ZBRA |
Zebra Technologies Corp
|
870,883 | $229,268,656 | |
| 8 | VIAV |
Viavi Solutions Inc.
|
3,400,577 | $162,377,550 |
All Filings in AMPG
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,290,529 | 185,421 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $409,540 | 215,548 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $251,006 | 83,949 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $245,267 | 63,051 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $82,147 | 38,749 | Shares | Sole | 2025-08-12 | |
| 2023-09-30 | $23,959 | 11,861 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $53,751 | 23,269 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $37,776 | 13,687 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $29,016 | 13,687 | Shares | Sole | 2023-02-09 | |
| No filing history on record for this holder in this stock. | ||||||