| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP | 1,726,700 | 5,405,000 | 39.14% | ||
| 2 | WYNNEFIELD CAPITAL INC | 691,758 | 2,165,000 | 15.68% | ||
| 3 | Cowen Prime Services LLC | 627,000 | 1,963,000 | 14.22% | ||
| 4 | FIRST WILSHIRE SECURITIES MANAGEMENT INC | 476,844 | 1,493,000 | 10.81% | ||
| 5 | AWM Investment Company, Inc. | 300,000 | 939,000 | 6.80% | ||
| 6 | Hodges Capital Management Inc. | 200,000 | 626,000 | 4.53% | ||
| 7 | PERRITT CAPITAL MANAGEMENT INC | 161,800 | 506,000 | 3.66% | ||
| 8 | VANGUARD GROUP INC | 118,014 | 370,000 | 2.68% | ||
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 34,382 | 107,000 | 0.77% | ||
| 10 | SHEPHERD KAPLAN KROCHUK, LLC | 31,073 | 97,000 | 0.70% | ||
| 11 | Spark Investment Management LLC | 22,400 | 70,000 | 0.51% | ||
| 12 | NEEDHAM INVESTMENT MANAGEMENT LLC | 15,000 | 47,000 | 0.34% | ||
| 13 | MORGAN STANLEY | 4,228 | 13,000 | 0.09% | ||
| 14 | BlackRock Investment Management, LLC | 2,185 | 7,000 | 0.05% | ||
| 15 | GLOBEFLEX CAPITAL L P | 207 | 1,000 | 0.01% | ||
| 16 | Tower Research Capital LLC (TRC) | 100 | 0 | 0.00% |
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.
