| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | Potomac Capital Management, Inc. | 304,330 | 1,467,000 | 41.10% | ||
| 2 | PANAGORA ASSET MANAGEMENT INC | 251,983 | 1,214,000 | 34.02% | ||
| 3 | MARTINGALE ASSET MANAGEMENT L P | 74,714 | 361,000 | 10.11% | ||
| 4 | TUDOR INVESTMENT CORP ET AL | 60,445 | 291,000 | 8.15% | ||
| 5 | RHUMBLINE ADVISERS | 48,906 | 236,000 | 6.61% |
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.
