| BlackRock Institutional Trust Company, N.A. |
4,108,430 |
13.66 |
110,015 |
12/31/18 |
| The Vanguard Group, Inc. |
3,083,499 |
10.25 |
127,759 |
12/31/18 |
| T. Rowe Price Associates, Inc. |
2,715,149 |
9.03 |
193,461 |
12/31/18 |
| Dimensional Fund Advisors, L.P. |
2,276,001 |
7.57 |
-2,681 |
12/31/18 |
| Gabelli Funds, LLC |
1,924,995 |
6.40 |
-8,307 |
12/31/18 |
| Franklin Advisory Services, LLC |
1,833,085 |
6.10 |
112,000 |
12/31/18 |
| Franklin Mutual Advisers, LLC |
1,833,085 |
6.10 |
1,833,085 |
12/31/18 |
| Ariel Investments, LLC |
1,475,060 |
4.90 |
-189,417 |
12/31/18 |
| LMCG Investments, LLC |
1,370,355 |
4.56 |
-72,509 |
12/31/18 |
| Victory Capital Management Inc. |
1,112,859 |
3.70 |
-35,354 |
12/31/18 |
| Royce & Associates, LP |
1,078,789 |
3.59 |
-148,462 |
12/31/18 |
| Invesco Advisers, Inc. |
1,035,187 |
3.44 |
-59,900 |
12/31/18 |
| Aristotle Capital Boston, LLC |
849,843 |
2.83 |
127,019 |
12/31/18 |
| State Street Global Advisors (US) |
789,379 |
2.62 |
-3,405 |
12/31/18 |
| Eagle Asset Management, Inc. |
528,742 |
1.76 |
-98 |
12/31/18 |
| University of Notre Dame du Lac |
445,922 |
1.48 |
50,297 |
12/31/18 |
| State of Wisconsin Investment Board |
351,000 |
1.17 |
-- |
12/31/18 |
| Northern Trust Investments, Inc. |
335,198 |
1.11 |
-1,654 |
12/31/18 |
| Geode Capital Management, L.L.C. |
314,528 |
1.05 |
23,647 |
12/31/18 |
| Ott (Jeffrey L) |
314,509 |
1.05 |
6,121 |
11/15/18 |
| Charles Schwab Investment Management, Inc. |
312,086 |
1.04 |
-19,857 |
12/31/18 |
| Tocqueville Asset Management LP |
302,200 |
1.00 |
-41,300 |
12/31/18 |
| Winton Capital Management Ltd. |
287,940 |
0.96 |
-299,492 |
12/31/18 |
| Teton Advisors, Inc. |
286,600 |
0.95 |
16,000 |
12/31/18 |
| SEI Investments Management Corporation |
276,438 |
0.92 |
4,536 |
12/31/18 |
| 22NW, LP |
271,623 |
0.90 |
-- |
12/31/18 |
| Mellon Investments Corporation |
250,856 |
0.83 |
-8,666 |
12/31/18 |
| Nuveen LLC |
246,051 |
0.82 |
18,750 |
9/30/18 |
| Principal Global Investors (Equity) |
244,151 |
0.81 |
1,742 |
12/31/18 |
| Monarch Partners Asset Management LLC |
233,618 |
0.78 |
81,418 |
12/31/18 |
| Rutabaga Capital Management LLC |
227,009 |
0.75 |
-25,650 |
12/31/18 |
| Brandywine Global Investment Management, LLC |
221,980 |
0.74 |
-8,733 |
12/31/18 |
| Engine Capital Management, LP |
220,572 |
0.73 |
215,967 |
12/31/18 |
| Axiom Asset Management |
219,909 |
0.73 |
5,822 |
12/31/18 |
| Parametric Portfolio Associates LLC |
216,065 |
0.72 |
14,424 |
12/31/18 |
| Pacific Global Investment Management Co. |
207,477 |
0.69 |
-4,552 |
12/31/18 |
| Eagle Boston Investment Management, Inc. |
203,364 |
0.68 |
-380,218 |
12/31/18 |
| Invesco Capital Management LLC |
177,943 |
0.59 |
-16,728 |
12/31/18 |
| Waters (Louis A) |
177,048 |
0.59 |
24,294 |
5/17/18 |
| Columbia Threadneedle Investments (US) |
176,534 |
0.59 |
-1,250 |
12/31/18 |
| Sterling Capital Management, LLC |
171,991 |
0.57 |
507 |
12/31/18 |
| Hawk Ridge Capital Management LP |
170,088 |
0.57 |
-- |
12/31/18 |
| BlackRock Investment Management, LLC |
158,357 |
0.53 |
23,026 |
12/31/18 |
| Norges Bank Investment Management (NBIM) |
153,488 |
0.51 |
-- |
6/30/17 |
| Wells Capital Management Inc. |
153,426 |
0.51 |
-57,120 |
12/31/18 |
| Deutsche Asset Management Americas |
152,387 |
0.51 |
102,200 |
12/31/18 |
| Jacobs Levy Equity Management, Inc. |
151,892 |
0.51 |
116,092 |
8/31/17 |
| D. E. Shaw & Co., L.P. |
150,828 |
0.50 |
-7,709 |
12/31/18 |
| Goldman Sachs & Company, Inc. |
141,267 |
0.47 |
1,354 |
12/31/18 |
| Brinker Capital Inc. |
140,805 |
0.47 |
140,805 |
5/31/18 |
