| BlackRock Institutional Trust Company, N.A. |
3,793,184 |
9.85 |
43,380 |
3/31/21 |
| Fidelity Management & Research Company LLC |
3,440,875 |
8.94 |
123,711 |
12/31/20 |
| The Vanguard Group, Inc. |
3,289,869 |
8.55 |
202,144 |
12/31/20 |
| CDI Holdings, L.L.C. |
2,000,000 |
5.20 |
-1,000,000 |
2/1/21 |
| State Street Global Advisors (US) |
1,115,625 |
2.90 |
6,190 |
12/31/20 |
| BlackRock Financial Management, Inc. |
913,360 |
2.37 |
-16,705 |
3/31/21 |
| Nitorum Capital, L.P. |
872,395 |
2.27 |
-- |
12/31/20 |
| Harrington (Daniel P) |
629,211 |
1.63 |
735 |
4/20/21 |
| Duchossois (Richard L) |
617,773 |
1.61 |
617,773 |
2/1/21 |
| Artemis Investment Management LLP |
604,473 |
1.57 |
23,150 |
3/31/21 |
| Geode Capital Management, L.L.C. |
599,608 |
1.56 |
45,577 |
12/31/20 |
| T. Rowe Price Associates, Inc. |
588,577 |
1.53 |
-13,706 |
12/31/20 |
| Carstanjen (William C) |
544,807 |
1.42 |
-27,592 |
3/1/21 |
| Victory Capital Management Inc. |
544,639 |
1.41 |
-22,865 |
3/31/21 |
| Northern Trust Investments, Inc. |
514,079 |
1.34 |
-14,627 |
12/31/20 |
| The London Company of Virginia, LLC |
492,244 |
1.28 |
-68,542 |
12/31/20 |
| Emerald Advisers LLC |
476,960 |
1.24 |
-25,942 |
3/31/21 |
| Charles Schwab Investment Management, Inc. |
374,882 |
0.97 |
7,042 |
12/31/20 |
| Gabelli Funds, LLC |
373,135 |
0.97 |
-22,970 |
12/31/20 |
| Ivy Investment Management Company |
344,946 |
0.90 |
504 |
12/31/20 |
| Norges Bank Investment Management (NBIM) |
337,434 |
0.88 |
-16,932 |
12/31/20 |
| Columbia Wanger Asset Management, LLC |
312,244 |
0.81 |
137,900 |
12/31/20 |
| Nuveen LLC |
302,026 |
0.79 |
44,144 |
12/31/20 |
| Invesco Advisers, Inc. |
288,783 |
0.75 |
-99,994 |
12/31/20 |
| Janus Henderson Investors |
268,227 |
0.70 |
-88,801 |
12/31/20 |
| Wellington Management Company, LLP |
258,025 |
0.67 |
-27,927 |
12/31/20 |
| Mudd (William E) |
254,403 |
0.66 |
-10,650 |
3/1/21 |
| Westfield Capital Management Company, L.P. |
231,108 |
0.60 |
-10,310 |
12/31/20 |
| American Century Investment Management, Inc. |
211,260 |
0.55 |
81,662 |
12/31/20 |
| Mellon Investments Corporation |
201,879 |
0.52 |
-14,655 |
12/31/20 |
| BlackRock Investment Management, LLC |
201,068 |
0.52 |
-8,711 |
3/31/21 |
| GW&K Investment Management, LLC |
200,189 |
0.52 |
2,864 |
3/31/21 |
| Fiera Capital Corporation |
198,581 |
0.52 |
-2,832 |
3/31/21 |
| Brown Advisory |
196,893 |
0.51 |
188,997 |
12/31/20 |
| Dimensional Fund Advisors, L.P. |
185,111 |
0.48 |
-83,769 |
12/31/20 |
| BNY Mellon Asset Management |
171,843 |
0.45 |
1,013 |
12/31/20 |
| Schroder Investment Management North America Inc. |
164,403 |
0.43 |
164,403 |
12/31/20 |
| Loomis, Sayles & Company, L.P. |
158,636 |
0.41 |
-9,319 |
12/31/20 |
| EULAV Asset Management |
148,395 |
0.39 |
-- |
3/31/21 |
| AllianceBernstein L.P. |
148,126 |
0.39 |
-11,912 |
12/31/20 |
| Balyasny Asset Management LP |
146,584 |
0.38 |
137,397 |
12/31/20 |
| Invesco Capital Management LLC |
134,062 |
0.35 |
106,118 |
12/31/20 |
| Goldman Sachs Asset Management, L.P. |
131,743 |
0.34 |
-9,854 |
12/31/20 |
| Principal Global Investors (Equity) |
124,807 |
0.32 |
12,127 |
3/31/21 |
| Duchossois (CraigJ) |
120,000 |
0.31 |
120,000 |
2/1/21 |
| Millennium Management LLC |
115,516 |
0.30 |
-63,823 |
12/31/20 |
| BofA Global Research (US) |
115,048 |
0.30 |
62,041 |
12/31/20 |
| The Retirement Systems of Alabama |
106,898 |
0.28 |
-1,086 |
3/31/21 |
| Stifel Nicolaus Investment Advisors |
105,582 |
0.27 |
-1,194 |
12/31/20 |
| Goldman Sachs & Company, Inc. |
103,732 |
0.27 |
54,780 |
12/31/20 |
