Position in NPK
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$1,807,958
+$419,758 QoQ
Shares Held
13,191
+1.4% QoQ
Ownership
0.184%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 54%
Shared 0%
None 46%
Common Shares in NPK Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Mar 31, 2026RHUMBLINE ADVISERS holds $2,648,418,683 across 56 Aerospace & Defense names. NPK ranks #36 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GE |
General Electric Co
|
1,697,929 | $481,821,312 | |
| 2 | RTX |
RTX Corp
|
2,177,880 | $420,113,052 | |
| 3 | BA |
Boeing Co
|
1,205,372 | $239,905,189 | |
| 4 | LMT |
Lockheed Martin Corp
|
342,910 | $207,251,374 | |
| 5 | HWM |
Howmet Aerospace Inc.
|
772,794 | $178,098,105 | |
| 6 | GD |
General Dynamics Corp
|
469,792 | $161,242,010 | |
| 7 | NOC |
Northrop Grumman Corp /De/
|
236,146 | $161,108,247 | |
| 8 | TDG |
TransDigm Group INC
|
97,886 | $113,445,958 |
All Filings in NPK
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,807,958 | 13,191 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $1,388,200 | 13,003 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,587,707 | 14,157 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $1,489,285 | 15,203 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,300,980 | 14,799 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $1,504,448 | 15,286 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $1,189,616 | 15,832 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,110,721 | 14,784 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $1,189,205 | 14,191 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $1,142,705 | 14,234 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $1,067,770 | 14,736 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $1,038,708 | 14,190 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $1,079,836 | 14,979 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $904,219 | 13,208 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $852,220 | 13,101 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $832,380 | 12,681 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $951,717 | 12,368 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $1,696,626 | 20,683 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $1,676,319 | 20,423 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,978,922 | 19,468 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $2,067,631 | 20,257 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $1,759,580 | 19,898 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $1,490,588 | 18,209 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,964,876 | 22,484 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,642,508 | 23,196 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||