STATE OF WISCONSIN INVESTMENT BOARD
Position in NPK — National Presto Industries Inc
CIK 854157
MADISON, WI
Position in NPK
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$672,690
+$7,255 QoQ
Shares Held
4,908
-21.3% QoQ
Ownership
0.068%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NPK Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $887,792,772 across 42 Aerospace & Defense names. NPK ranks #35 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GE |
General Electric Co
|
589,715 | $167,343,425 | |
| 2 | RTX |
RTX Corp
|
727,412 | $140,317,774 | |
| 3 | BA |
Boeing Co
|
419,360 | $83,465,220 | |
| 4 | LMT |
Lockheed Martin Corp
|
111,439 | $67,352,617 | |
| 5 | HWM |
Howmet Aerospace Inc.
|
225,338 | $51,931,395 | |
| 6 | NOC |
Northrop Grumman Corp /De/
|
72,575 | $49,513,568 | |
| 7 | GD |
General Dynamics Corp
|
123,295 | $42,317,309 | |
| 8 | LHX |
L3harris Technologies, Inc. /De/
|
108,760 | $37,538,514 |
All Filings in NPK
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $672,690 | 4,908 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $665,435 | 6,233 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $562,656 | 5,017 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $593,637 | 6,060 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $492,911 | 5,607 | Shares | Sole | 2025-05-15 | |
| 2024-09-30 | $326,859 | 4,350 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $304,727 | 4,056 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $448,330 | 5,350 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $642,480 | 8,003 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $728,078 | 10,048 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $777,457 | 10,621 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $819,374 | 11,366 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $791,329 | 11,559 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $773,119 | 11,885 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $798,970 | 12,172 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $492,480 | 6,400 | Shares | Sole | 2022-05-13 | |
| No filing history on record for this holder in this stock. | ||||||