Position in ATRO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,743,825
-$699,977 QoQ
Shares Held
33,766
-47.8% QoQ
Ownership
0.079%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#111
of 307 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATRO Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Jun 30, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $1,546,724,990 across 53 Aerospace & Defense names. ATRO ranks #30 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HEI |
Heico Corp
|
2,139,911 | $554,047,342 | |
| 2 | GE |
General Electric Co
|
557,982 | $208,534,612 | |
| 3 | RTX |
RTX Corp
|
717,946 | $136,215,894 | |
| 4 | BA |
Boeing Co
|
398,945 | $86,359,624 | |
| 5 | HWM |
Howmet Aerospace Inc.
|
240,303 | $64,607,864 | |
| 6 | LMT |
Lockheed Martin Corp
|
110,612 | $56,352,389 | |
| 7 | GD |
General Dynamics Corp
|
123,281 | $43,671,061 | |
| 8 | TDG |
TransDigm Group INC
|
30,162 | $40,176,990 |
All Filings in ATRO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,743,825 | 33,766 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,443,802 | 51,608 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,115,761 | 57,444 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,441,090 | 53,521 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,029,745 | 30,757 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $618,340 | 25,583 | Shares | Sole | 2025-05-15 | |
| 2024-09-30 | $685,930 | 35,212 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $728,108 | 36,351 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $515,944 | 27,098 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $292,655 | 16,800 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $486,076 | 30,648 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $485,935 | 24,468 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $476,951 | 35,700 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,531,615 | 148,700 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,014,962 | 129,131 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,187,853 | 116,800 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,337,089 | 180,750 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $2,168,996 | 180,750 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $2,541,351 | 180,750 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $3,164,941 | 180,750 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $3,260,719 | 180,750 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $2,391,331 | 180,750 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $1,040,267 | 134,750 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,426,132 | 135,050 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $1,796,980 | 195,750 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||