Ownership Profile
Shareholder Breakdown
  Holders Values ($) % O/S Shares
Institution 306 1,835.66 106.44 17,991,616
Mutual Fund 372 1,021.18 61.37 10,373,493

Institutional Shareholder Rotation
  Holders Values Change ($) % O/S Shares Change
Buyers 134 165.49 9.69 1,637,273
Sellers 152 -164.47 9.73 -1,644,878
Net -- 1.02 0.04 -7,605

Institutional Shareholder Concentration
  Values ($) % O/S Shares
Top 10 Inst. 833 47.77 8,074,606
Top 20 Inst. 1,124.30 64.89 10,969,634
Top 50 Inst. 1,532.56 88.62 14,979,567
Total Inst. 1,532.56 88.62 14,979,567

Institutional Shareholder Style
  Holders Values ($) % O/S Shares
Index 32 592 33.95 5,739,394
AggresGr 4 7 0.39 65,897
CoreGrowth 54 389 22.43 3,791,825
Growth 18 9 0.52 88,246
IncomeValue 7 23 1.33 225,047
Yield 6 11 0.61 103,547
BrokerDealer 15 37 2.15 362,765
GARP 27 148 8.53 1,442,538
HedgeFund 18 42 2.41 407,322
Specialty 5 29 1.70 286,677
CoreValue 41 183 10.91 1,844,857
DeepValue 17 241 13.81 2,334,813
Momentum 1 0 0.00 773

Top Holders: Institutional Investor
  Shares Held % O/S Shares Change Filing Date
BlackRock Institutional Trust Company, N.A. 1,953,021 11.55 876 09/30/2017
The Vanguard Group, Inc. 1,688,549 9.99 23,227 09/30/2017
Dimensional Fund Advisors, L.P. 893,824 5.29 -233 09/30/2017
State Street Global Advisors (US) 660,316 3.91 -26,634 09/30/2017
Aberdeen Asset Management, Inc. (US) 607,833 3.60 -55,596 09/30/2017
Paradice Investment Management LLC 537,109 3.18 -26,298 09/30/2017
Victory Capital Management Inc. 448,143 2.65 -55,841 09/30/2017
Macquarie Investment Management 441,229 2.61 22,366 09/30/2017
Acadian Asset Management LLC 437,534 2.59 65,324 09/30/2017
LSV Asset Management 407,048 2.41 104,848 09/30/2017
Royce & Associates, LP 344,400 2.04 -292,700 09/30/2017
T. Rowe Price Associates, Inc. 343,861 2.03 288,434 09/30/2017
Amundi Pioneer Asset Management, Inc. 309,460 1.83 -800 09/30/2017
Rothschild Asset Management, Inc. 309,439 1.83 26,076 09/30/2017
Northern Trust Investments, Inc. 307,787 1.82 -5,067 09/30/2017
Goldman Sachs Asset Management (US) 282,762 1.67 -24,645 09/30/2017
Norges Bank Investment Management (NBIM) 279,187 1.65 77,246 12/31/2016
OppenheimerFunds, Inc. 254,227 1.50 -94,753 09/30/2017
Nuveen LLC 235,754 1.39 114,074 09/30/2017
Fidelity Institutional Asset Management 228,151 1.35 22,590 09/30/2017
Keeley-Teton Advisors, LLC 226,101 1.34 -113,366 09/30/2017
Huber Capital Management LLC 225,981 1.34 -32,347 09/30/2017
SEB Investment Management AB 199,788 1.18 16,498 08/31/2017
Renaissance Technologies LLC 196,300 1.16 -2,100 09/30/2017
Pax World Management LLC 180,833 1.07 0 09/30/2017
Dalton, Greiner, Hartman, Maher & Co., LLC 180,711 1.07 2,265 09/30/2017
AHL Partners LLP 160,218 0.95 154,449 09/30/2017
Public Employees' Retirement Association of CO 157,747 0.93 9,100 09/30/2017
Mellon Capital Management Corporation 155,136 0.92 -5,157 09/30/2017
Wellington Management Company, LLP 151,298 0.90 22,909 09/30/2017
Granite Investment Partners, LLC 151,111 0.89 8,855 09/30/2017
Geode Capital Management, L.L.C. 151,000 0.89 2,734 09/30/2017
Northern Trust Global Investments 148,901 0.88 2,255 09/30/2017
Columbia Threadneedle Investments (US) 142,213 0.84 1,085 09/30/2017
Numeric Investors LLC 141,900 0.84 51,800 09/30/2017
Principal Global Investors (Equity) 140,877 0.83 -3,279 09/30/2017
Charles Schwab Investment Management, Inc. 133,081 0.79 6,278 09/30/2017
Systematic Financial Management, L.P. 129,532 0.77 -4,865 09/30/2017
Walthausen & Co., LLC 124,850 0.74 -640 09/30/2017
J.P. Morgan Securities LLC 123,530 0.73 43,254 09/30/2017
Winslow Asset Management, Inc. 111,673 0.66 -1,200 09/30/2017
Hockema (John A) 106,413 0.63 -23,836 03/31/2017
Phocas Financial Corporation 87,528 0.52 1,892 09/30/2017
BlackRock Investment Management, LLC 78,879 0.47 -5,563 09/30/2017
Parametric Portfolio Associates LLC 77,645 0.46 -3,656 09/30/2017
Mutual of America Capital Management LLC 70,095 0.41 -7,915 09/30/2017
The Boston Company Asset Management, LLC 65,666 0.39 -3,420 09/30/2017
Rinkenberger Daniel J 64,155 0.38 -6,742 03/31/2017
Citadel LLC 63,706 0.38 -14,577 09/30/2017
WBI Investments Inc 63,065 0.37 52,712 09/30/2017

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