Ownership Summary
Top Holders
| Holder | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| William Blair Investment Management, LLC | 927,455 | 7.83 | 59,000 | 3/31/21 |
| Dimensional Fund Advisors, L.P. | 925,690 | 7.81 | -22,206 | 3/31/21 |
| BlackRock Institutional Trust Company, N.A. | 753,451 | 6.36 | 44,905 | 3/31/21 |
| RBC Global Asset Management (U.S.) Inc. | 714,273 | 6.03 | 26,440 | 3/31/21 |
| Paradigm Capital Management, Inc. | 699,615 | 5.90 | 24,300 | 3/31/21 |
| Ducommun (Robert C) | 571,909 | 4.83 | 1,700 | 5/7/21 |
| The Vanguard Group, Inc. | 552,500 | 4.66 | -9,197 | 3/31/21 |
| Goldman Sachs Asset Management, L.P. | 465,219 | 3.93 | -13,469 | 3/31/21 |
| Gabelli Funds, LLC | 397,176 | 3.35 | -8,560 | 3/31/21 |
| Wellington Management Company, LLP | 353,565 | 2.98 | -19,299 | 3/31/21 |
Top Holders: Mutual Funds
| Fund | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 316,915 | 2.67 | -- | 4/30/21 |
| DFA U.S. Small Cap Value Portfolio | 291,713 | 2.46 | -8,783 | 1/31/21 |
| William Blair Small Cap Growth Fund | 266,059 | 2.25 | -- | 4/30/21 |
| iShares Russell 2000 ETF | 261,308 | 2.21 | -1,980 | 5/31/21 |
| Goldman Sachs Small Cap Value Fund | 257,228 | 2.17 | -11,988 | 3/31/21 |
| TETON Westwood Mighty Mites Fund | 180,540 | 1.52 | -1,500 | 3/31/21 |
| Vanguard Extended Market Index Fund | 150,009 | 1.27 | 3,407 | 4/30/21 |
| DWS Small Cap Growth Fund | 137,531 | 1.16 | -- | 4/30/21 |
| Royce Opportunity Fund | 126,286 | 1.07 | 57,722 | 3/31/21 |
| iShares Russell 2000 Value ETF | 120,262 | 1.01 | 1,450 | 5/31/21 |
* Insider values reflect direct beneficial ownership.
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