| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | New England Research & Management, Inc. | 24,300 | 628,000 | 48.72% | ||
| 2 | Mengis Capital Management, Inc. | 25,600 | 661,000 | 51.28% |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.