| BlackRock Institutional Trust Company, N.A. |
6,051,409 |
13.17 |
486,878 |
6/30/18 |
| The Vanguard Group, Inc. |
4,176,203 |
9.09 |
-87,161 |
6/30/18 |
| ClearBridge Investments, LLC |
2,771,412 |
6.03 |
71,536 |
6/30/18 |
| Dimensional Fund Advisors, L.P. |
2,579,930 |
5.62 |
405,500 |
6/30/18 |
| Royce & Associates, LP |
2,486,953 |
5.41 |
321,322 |
6/30/18 |
| Advisory Research, Inc. |
1,959,507 |
4.27 |
533,354 |
6/30/18 |
| Brown Advisory |
1,832,080 |
3.99 |
-478,179 |
6/30/18 |
| State Street Global Advisors (US) |
1,182,734 |
2.57 |
8,623 |
6/30/18 |
| RE Advisers Corporation |
1,144,492 |
2.49 |
-- |
6/30/18 |
| T. Rowe Price Associates, Inc. |
1,111,093 |
2.42 |
-3,588,002 |
6/30/18 |
| Macquarie Investment Management |
1,033,966 |
2.25 |
2,161 |
6/30/18 |
| Wellington Management Company, LLP |
1,031,866 |
2.25 |
168,748 |
6/30/18 |
| Thrivent Asset Management, LLC |
1,026,543 |
2.23 |
12,877 |
6/30/18 |
| RBC Global Asset Management (U.S.) Inc. |
734,899 |
1.60 |
-132,915 |
6/30/18 |
| Millennium Management LLC |
731,267 |
1.59 |
633,806 |
6/30/18 |
| Northern Trust Investments, Inc. |
691,952 |
1.51 |
-12,807 |
6/30/18 |
| New Jersey Division of Investment |
680,000 |
1.48 |
-102,000 |
6/30/18 |
| Copeland Capital Management, LLC |
546,258 |
1.19 |
36,367 |
6/30/18 |
| Two Sigma Investments, LP |
544,018 |
1.18 |
512,130 |
6/30/18 |
| Nuveen LLC |
521,501 |
1.14 |
193,505 |
6/30/18 |
| BNY Mellon Asset Management North America Corporation |
517,835 |
1.13 |
21,800 |
6/30/18 |
| Comerica, Inc. |
495,673 |
1.08 |
140,918 |
6/30/18 |
| OppenheimerFunds, Inc. |
485,889 |
1.06 |
58,031 |
6/30/18 |
| Segall Bryant & Hamill, LLC |
471,527 |
1.03 |
331,530 |
6/30/18 |
| Geode Capital Management, L.L.C. |
466,972 |
1.02 |
27,471 |
6/30/18 |
| Charles Schwab Investment Management, Inc. |
395,688 |
0.86 |
37,527 |
6/30/18 |
| State of Wisconsin Investment Board |
376,600 |
0.82 |
-1,600 |
6/30/18 |
| Principal Global Investors (Equity) |
359,568 |
0.78 |
5,850 |
6/30/18 |
| Columbia Threadneedle Investments (US) |
340,271 |
0.74 |
66,065 |
6/30/18 |
| Deutsche Asset Management Americas |
313,581 |
0.68 |
216,738 |
6/30/18 |
| Goldman Sachs & Company, Inc. |
305,447 |
0.66 |
190,169 |
6/30/18 |
| Citadel LLC |
273,063 |
0.59 |
139,822 |
6/30/18 |
| Northern Trust Global Investments |
213,059 |
0.46 |
1,733 |
6/30/18 |
| Emerald Advisers, Inc. |
211,447 |
0.46 |
201,999 |
4/30/17 |
| BlackRock Investment Management, LLC |
200,407 |
0.44 |
-473 |
6/30/18 |
| Loomis, Sayles & Company, L.P. |
193,796 |
0.42 |
-172,478 |
6/30/18 |
| AllianceBernstein L.P. |
188,852 |
0.41 |
119,080 |
6/30/18 |
| Perkins (Thomas B) |
187,070 |
0.41 |
7,478 |
3/27/18 |
| J.P. Morgan Securities LLC |
171,682 |
0.37 |
125,922 |
6/30/18 |
| Invesco Capital Management LLC |
170,597 |
0.37 |
95,743 |
6/30/18 |
| Frontier Capital Management Company, LLC |
170,571 |
0.37 |
7,493 |
6/30/18 |
| Jacobs Levy Equity Management, Inc. |
166,773 |
0.36 |
166,773 |
6/30/18 |
| Hawk Ridge Capital Management LP |
161,600 |
0.35 |
161,600 |
6/30/18 |
| Renaissance Technologies LLC |
152,700 |
0.33 |
152,700 |
6/30/18 |
| McPherson (Scott E) |
151,695 |
0.33 |
2,355 |
10/1/18 |
| Walsh (J Michael) |
148,354 |
0.32 |
5,400 |
5/10/18 |
| PDT Partners, LLC |
146,171 |
0.32 |
85,371 |
6/30/18 |
| Credit Suisse Securities (USA) LLC |
145,910 |
0.32 |
102,249 |
6/30/18 |
| Legal & General Investment Management Ltd. |
143,146 |
0.31 |
4,765 |
6/30/18 |
| Norges Bank Investment Management (NBIM) |
141,134 |
0.31 |
105,021 |
12/31/17 |
