| Impactive Capital LP |
6,881,793 |
15.23 |
-- |
3/31/21 |
| The Vanguard Group, Inc. |
2,458,251 |
5.44 |
-209 |
3/31/21 |
| BlackRock Institutional Trust Company, N.A. |
2,213,625 |
4.90 |
28,682 |
3/31/21 |
| Gilder Gagnon Howe & Co. LLC |
2,105,174 |
4.66 |
2,105,174 |
3/31/21 |
| Royce Investment Partners |
1,974,645 |
4.37 |
313,985 |
3/31/21 |
| Acadian Asset Management LLC |
1,465,510 |
3.24 |
-1,040 |
3/31/21 |
| Dimensional Fund Advisors, L.P. |
1,354,192 |
3.00 |
-46,147 |
3/31/21 |
| Millennium Management LLC |
1,338,764 |
2.96 |
621,768 |
3/31/21 |
| Rubric Capital Management LP |
1,203,156 |
2.66 |
203,156 |
3/31/21 |
| Rosica (Jeff) |
1,098,960 |
2.43 |
-14,161 |
6/26/21 |
| Geode Capital Management, L.L.C. |
892,422 |
1.97 |
93,474 |
3/31/21 |
| Two Sigma Investments, LP |
841,484 |
1.86 |
132,425 |
3/31/21 |
| Ophir Asset Management Pty Ltd |
803,239 |
1.78 |
98,646 |
3/31/21 |
| Jacobs Levy Equity Management, Inc. |
768,606 |
1.70 |
38,831 |
3/31/21 |
| Bakish (Robert M) |
723,345 |
1.60 |
-72,342 |
7/21/21 |
| Nishkama Capital, LLC |
618,483 |
1.37 |
186,875 |
3/31/21 |
| State Street Global Advisors (US) |
577,115 |
1.28 |
-16,450 |
3/31/21 |
| EVR Research LP |
575,000 |
1.27 |
-336,000 |
3/31/21 |
| Portolan Capital Management, L.L.C. |
523,452 |
1.16 |
68,035 |
3/31/21 |
| Voss Capital LLC |
495,000 |
1.10 |
-404,996 |
3/31/21 |
| Charles Schwab Investment Management, Inc. |
347,543 |
0.77 |
-5,677 |
3/31/21 |
| Northern Trust Investments, Inc. |
327,082 |
0.72 |
-26,226 |
3/31/21 |
| Kestrel Investment Management Corp. |
274,550 |
0.61 |
-18,400 |
3/31/21 |
| Ruzicka (Dana J) |
254,875 |
0.56 |
-3,420 |
6/15/21 |
| Marathon Capital Management |
236,025 |
0.52 |
-10,725 |
3/31/21 |
| Hillsdale Investment Management Inc. |
231,100 |
0.51 |
-- |
3/31/21 |
| Nuveen LLC |
230,325 |
0.51 |
2,230 |
3/31/21 |
| Cordiner (Tom J.A.) |
215,569 |
0.48 |
-4,241 |
6/15/21 |
| Advisory Research, Inc. |
200,297 |
0.44 |
159,277 |
3/31/21 |
| Assenagon Asset Management S.A. |
200,120 |
0.44 |
-474 |
6/30/21 |
| Gayron (Kenneth L) |
188,980 |
0.42 |
-6,523 |
6/15/21 |
| SEI Investments Management Corporation |
187,089 |
0.41 |
-7,395 |
3/31/21 |
| Morgan Stanley & Co. LLC |
185,453 |
0.41 |
142,247 |
3/31/21 |
| Herald Investment Management Limited |
185,000 |
0.41 |
185,000 |
3/31/21 |
| J.P. Morgan Securities LLC |
183,734 |
0.41 |
79,126 |
3/31/21 |
| Arrowstreet Capital, Limited Partnership |
169,548 |
0.38 |
-354,632 |
3/31/21 |
| Jetstream Capital, L.L.C. |
160,000 |
0.35 |
20,000 |
3/31/21 |
| Manatuck Hill Partners, LLC |
155,700 |
0.34 |
-11,200 |
3/31/21 |
| Voce Capital Management, LLC |
150,318 |
0.33 |
-21,607 |
3/31/21 |
| Rock Creek Group, L.P. |
150,000 |
0.33 |
-145,000 |
3/31/21 |
| RBC Dominion Securities, Inc. |
131,114 |
0.29 |
-47,605 |
3/31/21 |
| Daley (Elizabeth M) |
126,803 |
0.28 |
4,994 |
5/17/21 |
| EAM Global Investors LLC |
124,349 |
0.28 |
-73,611 |
3/31/21 |
| Hawthorne (Nancy) |
118,589 |
0.26 |
-1,250 |
7/1/21 |
| Luther King Capital Management Corp. |
118,100 |
0.26 |
11,500 |
3/31/21 |
| BlackRock Investment Management, LLC |
109,287 |
0.24 |
-4,584 |
3/31/21 |
| Goldman Sachs & Company, Inc. |
107,791 |
0.24 |
-2,827 |
3/31/21 |
| Teton Advisors, Inc. |
103,000 |
0.23 |
-145,000 |
3/31/21 |
| Gabelli Funds, LLC |
101,000 |
0.22 |
-243,500 |
3/31/21 |
| AQR Capital Management, LLC |
99,389 |
0.22 |
10,693 |
3/31/21 |