Ownership Summary
Top Holders
| Holder | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, L.P. | 947,896 | 8.09 | -23,185 | 12/31/20 |
| William Blair Investment Management, LLC | 868,455 | 7.41 | 54,897 | 12/31/20 |
| BlackRock Institutional Trust Company, N.A. | 708,546 | 6.05 | 43,159 | 12/31/20 |
| RBC Global Asset Management (U.S.) Inc. | 687,833 | 5.85 | -22,946 | 12/31/20 |
| Paradigm Capital Management, Inc. | 675,315 | 5.76 | 16,237 | 12/31/20 |
| Ducommun (Robert C) | 570,209 | 4.85 | 2,500 | 2/23/21 |
| The Vanguard Group, Inc. | 561,697 | 4.77 | 5,650 | 12/31/20 |
| Goldman Sachs Asset Management, L.P. | 478,688 | 4.07 | -13,468 | 12/31/20 |
| Gabelli Funds, LLC | 405,736 | 3.46 | 14,980 | 12/31/20 |
| Wellington Management Company, LLP | 372,864 | 3.17 | 33,021 | 12/31/20 |
Top Holders: Mutual Funds
| Fund | Shares Held | % O/S | Share Change | Filing Date |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 316,915 | 2.68 | -521 | 2/28/21 |
| DFA U.S. Small Cap Value Portfolio | 291,713 | 2.47 | -8,783 | 1/31/21 |
| iShares Russell 2000 ETF | 274,332 | 2.32 | 5,060 | 3/31/21 |
| Goldman Sachs Small Cap Value Fund | 269,216 | 2.28 | -18,627 | 12/31/20 |
| William Blair Small Cap Growth Fund | 259,763 | 2.20 | 2,954 | 2/28/21 |
| TETON Westwood Mighty Mites Fund | 182,040 | 1.54 | -2,000 | 12/31/20 |
| Vanguard Extended Market Index Fund | 163,144 | 1.38 | 1,015 | 2/28/21 |
| DWS Small Cap Growth Fund | 144,631 | 1.22 | -- | 2/28/21 |
| Victory Integrity Small-Cap Value Fund | 132,000 | 1.12 | -- | 12/31/20 |
| iShares Russell 2000 Value ETF | 119,983 | 1.01 | 4,435 | 3/31/21 |
* Insider values reflect direct beneficial ownership.
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