Ownership Profile
Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 301 1,411.30 104.07 17,612,159
Mutual Fund 349 858.92 60.58 10,252,180

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 130 130.02 9.62 1,627,666
Sellers 118 -143.61 10.59 -1,791,399
Net -- -13.59 0.97 -163,733

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 681 50.35 8,520,810
Top 20 Inst. 907.05 67.12 11,360,001
Top 50 Inst. 1,196.78 88.43 14,964,870
Total Inst. 1,196.78 88.43 14,964,870

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 32 460 34.02 5,757,323
AggresGr 2 4 0.28 48,172
CoreGrowth 54 295 21.77 3,683,473
Growth 15 7 0.48 80,628
IncomeValue 7 18 1.33 225,141
Yield 6 4 0.27 45,549
BrokerDealer 16 22 1.63 275,229
GARP 30 76 5.58 943,802
HedgeFund 22 46 3.43 579,988
Specialty 6 21 1.52 257,595
CoreValue 36 139 10.28 1,739,764
DeepValue 18 231 16.94 2,866,895
Momentum 1 0 0.00 702

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
BlackRock Institutional Trust Company, N.A. 2,013,525 11.90 72,146 03/31/2017
The Vanguard Group, Inc. 1,714,656 10.13 -8,889 03/31/2017
Dimensional Fund Advisors, L.P. 894,057 5.28 -3,004 03/31/2017
Royce & Associates, LP 648,100 3.83 21,950 03/31/2017
State Street Global Advisors (US) 636,749 3.76 -89,707 03/31/2017
Aberdeen Asset Management, Inc. (US) 627,706 3.71 96,509 03/31/2017
Acadian Asset Management LLC 581,664 3.44 -54,696 03/31/2017
Paradice Investment Management LLC 540,207 3.19 57,654 03/31/2017
Victory Capital Management Inc. 498,407 2.95 497,040 03/31/2017
Keeley-Teton Advisors, LLC 365,739 2.16 -37,021 03/31/2017
OppenheimerFunds, Inc. 361,995 2.14 -46,833 03/31/2017
Delaware Investments 320,008 1.89 -301,057 03/31/2017
Goldman Sachs Asset Management (US) 311,203 1.84 -784 03/31/2017
Northern Trust Investments, Inc. 306,111 1.81 3,264 03/31/2017
Rothschild Asset Management, Inc. 280,436 1.66 8,591 03/31/2017
Norges Bank Investment Management (NBIM) 279,187 1.65 149,564 12/31/2016
Huber Capital Management LLC 265,450 1.57 -154,540 03/31/2017
LSV Asset Management 253,100 1.50 -102,300 03/31/2017
Pioneer Investment Management, Inc. 239,154 1.41 -1,700 03/31/2017
Investment Counselors of Maryland, LLC 222,547 1.31 25,830 03/31/2017
Renaissance Technologies LLC 217,300 1.28 -33,700 03/31/2017
MFP Investors, LLC 186,600 1.10 -5,000 03/31/2017
Pax World Management LLC 180,833 1.07 4,752 03/31/2017
Dalton, Greiner, Hartman, Maher & Co., LLC 178,446 1.05 -579 06/30/2017
Mellon Capital Management Corporation 162,850 0.96 5,999 03/31/2017
Columbia Threadneedle Investments (US) 147,998 0.87 2,180 03/31/2017
Geode Capital Management, L.L.C. 145,191 0.86 2,593 03/31/2017
Principal Global Investors (Equity) 144,033 0.85 1,795 03/31/2017
Granite Investment Partners, LLC 138,044 0.82 32,947 03/31/2017
Northern Trust Global Investments 136,531 0.81 3,008 03/31/2017
Systematic Financial Management, L.P. 133,099 0.79 -5,205 03/31/2017
Walthausen & Co., LLC 126,080 0.74 -8,050 03/31/2017
Voya Investment Management LLC 125,585 0.74 118,367 03/31/2017
Nuveen LLC 123,292 0.73 -3,582 03/31/2017
Charles Schwab Investment Management, Inc. 121,074 0.72 9,731 03/31/2017
Public Employees' Retirement Association of CO 119,783 0.71 0 03/31/2017
Parametric Portfolio Associates LLC 116,464 0.69 30,663 03/31/2017
Winslow Asset Management, Inc. 112,070 0.66 -2,687 03/31/2017
Hockema (John A) 106,413 0.63 -23,836 03/31/2017
Wellington Management Company, LLP 105,075 0.62 -884 03/31/2017
BlackRock Investment Management, LLC 88,469 0.52 -2,590 03/31/2017
Fidelity Institutional Asset Management 86,820 0.51 29,300 03/31/2017
Goldman Sachs & Company, Inc. 81,831 0.48 -19,416 03/31/2017
Phocas Financial Corporation 81,818 0.48 -11,129 03/31/2017
Mutual of America Capital Management LLC 77,346 0.46 -6,172 03/31/2017
Arrowstreet Capital, Limited Partnership 76,793 0.45 -30,878 03/31/2017
The Boston Company Asset Management, LLC 76,658 0.45 0 03/31/2017
Numeric Investors LLC 75,800 0.45 18,900 03/31/2017
Russell Investments Limited 68,418 0.40 0 11/30/2016
Rinkenberger Daniel J 64,155 0.38 -6,742 03/31/2017

Ownership data is provided by Thomson Reuters, a third party service, and Kaiser Aluminum does not maintain or provide information directly to this service.