STATE OF WISCONSIN INVESTMENT BOARD
Position in BWXT — BWX Technologies, Inc.
CIK 854157
MADISON, WI
Position in BWXT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,160,394
-$222,921 QoQ
Shares Held
36,786
+1.9% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#180
of 841 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BWXT 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. BWXT ranks #23 (0.5% 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 BWXT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,160,394 | 36,786 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $7,383,315 | 36,106 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,038,683 | 34,938 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $7,159,640 | 38,833 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $5,967,829 | 41,426 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $4,639,805 | 47,033 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $7,732,359 | 69,417 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $6,780,597 | 62,379 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,149,950 | 54,210 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,368,122 | 42,566 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $3,809,030 | 49,642 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,367,751 | 84,926 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,944,675 | 83,061 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $5,504,778 | 87,322 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,649,441 | 97,270 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,336,957 | 86,102 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,680,887 | 84,968 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,703,736 | 68,766 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $539,033 | 11,258 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $641,364 | 11,908 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $659,371 | 11,345 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $795,632 | 12,066 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $737,224 | 12,230 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $717,952 | 12,750 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $709,132 | 12,520 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $628,359 | 12,900 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||