Position in NPO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$744,436
+$524,312 QoQ
Shares Held
1,975
+102.8% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#204
of 407 holders
Holding Since
Mar 2020
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NPO Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026Aigen Investment Management, LP holds $9,938,020 across 12 Specialty Industrial Machinery names. NPO ranks #4 (7.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EMR |
Emerson Electric Co
|
21,730 | $3,110,649 | |
| 2 | PH |
Parker-Hannifin Corp
|
2,978 | $2,912,841 | |
| 3 | AME |
Ametek Inc/
|
3,786 | $915,984 | |
| 4 | NPO |
Enpro Inc.
This page
|
1,975 | $744,436 | |
| 5 | PNR |
PENTAIR plc
|
7,342 | $562,837 | |
| 6 | ITW |
Illinois Tool Works Inc
|
1,372 | $371,084 | |
| 7 | IEX |
Idex Corp /De/
|
1,604 | $364,027 | |
| 8 | DOV |
DOVER Corp
|
1,295 | $290,442 |
All Filings in NPO
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $744,436 | 1,975 | Shares | Sole | 2026-08-14 | |
| 2025-09-30 | $220,124 | 974 | Shares | Sole | 2025-11-14 | |
| 2023-12-31 | $261,285 | 1,667 | Shares | Sole | 2024-02-09 | |
| 2020-03-31 | $28,418 | 718 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||