| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | TANAKA CAPITAL MANAGEMENT INC | 2,118,740 | 4,365,000 | 79.64% | ||
| 2 | DUDLEY & SHANLEY, INC. | 545,000 | 1,116,000 | 20.36% |
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.
