Notable Holders of ATLANTIC POWER CORPORATION (AT)

  |   Expand Research on AT   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
MANGROVE PARTNERS COM NEW 6,192,961 5.14% 13F
VANGUARD GROUP INC COM NEW 6,159,704 5.11% 13F
12 West Capital Management LP COM NEW 6,050,708 5.02% 13F
BMO FINANCIAL CORP COM NEW 3,588,693 2.98% 13F
Neuberger Berman Group LLC COMMON STOCK 3,341,937 2.77% 13F
BlackRock Fund Advisors COM NEW 3,071,337 2.55% 13F
STATE STREET CORP Composition of more than 1 secur 1,904,387 1.58% 13F
CLINTON GROUP INC COM NEW 1,677,674 1.39% 13F
Connor, Clark & Lunn Investment Management Ltd. COM NEW 1,305,192 1.08% 13F
OSKIE CAPITAL MANAGEMENT, LLC COM NEW 1,268,840 1.05% 13F
Andalusian Capital Partners, LP COM NEW 1,252,942 1.04% 13F
NORTHERN TRUST CORP COM 1,018,871 0.84% 13F
AMERICAN INTERNATIONAL GROUP INC COM 1,010,515 0.84% 13F
BlackRock Institutional Trust Company, N.A. COM NEW 976,988 0.81% 13F
SYSTEMATIC FINANCIAL MANAGEMENT LP COM NEW 809,747 0.67% 13F
D. E. Shaw & Co., INC. COM NEW 759,892 0.63% 13F
BRIDGEWAY CAPITAL MANAGEMENT INC COM NEW 645,300 0.54% 13F
DIMENSIONAL FUND ADVISORS LP COM 482,335 0.40% 13F
BlackRock Investment Management, LLC COM NEW 467,489 0.39% 13F
DEUTSCHE BANK AG\ COM NEW 465,229 0.39% 13F
WHITEBOX ADVISORS LLC COM NEW 455,889 0.38% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC CS 414,456 0.34% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 386,145 0.32% 13F
CANADA PENSION PLAN INVESTMENT BOARD Common Stock 372,055 0.31% 13F
Nationwide Fund Advisors COMMON STOCK 308,684 0.26% 13F
GAGNON SECURITIES LLC COM NEW 289,965 0.24% 13F
RUSSELL FRANK CO/ Common Stocks 245,576 0.20% 13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM COMMON STOCK 222,624 0.18% 13F
MADISON SQUARE INVESTORS LLC. COM NEW 220,400 0.18% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM NEW 217,000 0.18% 13F
CREDIT SUISSE AG/ COM NEW 191,952 0.16% 13F
TEACHERS ADVISORS INC CS 187,144 0.16% 13F
CIBC World Markets Inc. COM 169,818 0.14% 13F
BANK OF AMERICA CORP /DE/ COM NEW 162,312 0.13% 13F
HIGHLAND CAPITAL MANAGEMENT LP COM NEW 161,280 0.13% 13F
Quinn Opportunity Partners LLC COM NEW 160,000 0.13% 13F
GEODE CAPITAL MANAGEMENT LLC COM NEW 158,951 0.13% 13F
RHUMBLINE ADVISERS COM 153,324 0.13% 13F
NEW YORK STATE COMMON RETIREMENT FUND Common Stock 130,027 0.11% 13F
Swiss National Bank COM NEW 120,200 0.10% 13F
A.R.T. Advisors, LLC COM NEW 112,702 0.09% 13F
Goldman Sachs Asset Management, L.P. CMN 108,830 0.09% 13F
Aperio Group, LLC COMMON 105,685 0.09% 13F
STRS OHIO COM 103,700 0.09% 13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM COM NEW 93,405 0.08% 13F
AQR CAPITAL MANAGEMENT LLC COM NEW 93,200 0.08% 13F
ING INVESTMENT MANAGEMENT LLC COM NEW 89,826 0.07% 13F
WELLS FARGO & CO/MN COM NEW 89,201 0.07% 13F
Susquehanna International Group, LLP COM NEW 87,458 0.07% 13F
MANUFACTURERES LIFE INSURANCE CO COM NEW 82,352 0.07% 13F
Ram Trust CO EQUITY 80,661 0.07% 13F
Wellington COM NEW 68,909 0.06% 13F
TUDOR INVESTMENT CORP ET AL COMMON STOCK 67,017 0.06% 13F
PRUDENTIAL FINANCIAL INC COM NEW 65,952 0.05% 13F
Investors Capital Advisory Services COM 64,975 0.05% 13F
MILLENNIUM MANAGEMENT LLC COM NEW 63,835 0.05% 13F
ING INVESTMENT MANAGEMENT CO COM NEW 63,600 0.05% 13F
SPRINGBOK CAPITAL MANAGEMENT, LLC COM 62,400 0.05% 13F
BLACKROCK ADVISORS LLC COM NEW 61,001 0.05% 13F
MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC COM NEW 54,623 0.05% 13F
Catalyst Capital Advisors LLC COM NEW 50,000 0.04% 13F
SG Americas Securities, LLC COM 48,965 0.04% 13F
GROUP ONE TRADING, L.P. (CALL) COM NEW 48,600 0.04% 13F
WOLVERINE ASSET MANAGEMENT LLC COM NEW 46,281 0.04% 13F
METROPOLITAN LIFE INSURANCE CO/NY COM 44,150 0.04% 13F
BANK OF NOVA SCOTIA / COM NEW 39,784 0.03% 13F
Allianz Asset Management AG COM NEW 38,613 0.03% 13F
GUGGENHEIM CAPITAL LLC COM NEW 38,369 0.03% 13F
ROYAL BANK OF CANADA \ COM NEW 37,506 0.03% 13F
Rotella Capital Management, Inc. CMN 36,000 0.03% 13F
ALLIANCEBERNSTEIN L.P. COM NEW 35,200 0.03% 13F
First Allied Securities, Inc. COM NEW 34,800 0.03% 13F
Manulife Asset Management (North America) Ltd COM NEW 32,500 0.03% 13F
Cambridge Investment Research Advisors, Inc. CORP COM NEW 30,297 0.03% 13F
Cubist Systematic Strategies, LLC COM NEW 29,815 0.02% 13F
KNIGHT CAPITAL GROUP, INC. COM NEW 28,914 0.02% 13F
LADENBURG THALMANN FINANCIAL SERVICES INC COM NEW 24,158 0.02% 13F
SHELL ASSET MANAGEMENT CO COM NEW 23,110 0.02% 13F
UBS AG COM NEW 20,695 0.02% 13F
KCG Holdings, Inc. COM NEW 19,915 0.02% 13F
LPL Financial LLC COM NEW 19,052 0.02% 13F
Commonwealth Equity Services, Inc COM NEW 18,272 0.02% 13F
LEGAL & GENERAL GROUP PLC COM NEW 16,584 0.01% 13F
ProShare Advisors LLC COM NEW 15,383 0.01% 13F
Addenda Capital Inc. COM NEW 15,210 0.01% 13F
Tradeworx Inc. COM 14,990 0.01% 13F
SCOTIA CAPITAL INC. COM NEW 12,977 0.01% 13F
AMALGAMATED BANK COM 12,578 0.01% 13F
SUNRISE PARTNERS LLC /CT COM 11,900 0.01% 13F
Malaga Cove Capital, LLC COM NEW 11,000 0.01% 13F
UBS Group AG COM NEW 10,900 0.01% 13F
Summit Investment Advisors, Inc. COM 10,236 0.01% 13F
Calvert Investment Management Inc. COM 10,236 0.01% 13F
BNP PARIBAS ARBITRAGE, SA STOCK 10,140 0.01% 13F
Invesco Ltd. COMMON 9,209 0.01% 13F
SIGNATUREFD, LLC COM NEW 8,185 0.01% 13F
JFS WEALTH ADVISORS, LLC COM NEW 7,172 0.01% 13F
GREAT WEST LIFE ASSURANCE CO /CAN/ COM NEW 4,649 0.00% 13F
BENJAMIN F. EDWARDS & COMPANY, INC. COM NEW 4,500 0.00% 13F
PNC FINANCIAL SERVICES GROUP INC COM NEW 4,166 0.00% 13F
Tower Research Capital LLC COM NEW 3,600 0.00% 13F
BlackRock Inc. COM NEW 3,130 0.00% 13F
Nelson, Van Denburg & Campbell Wealth Management Group, LLC Stock 3,000 0.00% 13F
CITIGROUP INC COM NEW 2,917 0.00% 13F
BARCLAYS PLC COM 2,432 0.00% 13F
TORONTO DOMINION BANK (PUT) PUT 2,000 0.00% 13F
BOSTON PRIVATE BANK & TRUST CO COMMON STOCK 2,000 0.00% 13F
SEI INVESTMENTS CO COM NEW 1,655 0.00% 13F
MetLife Securities, Inc Common Stock 1,000 0.00% 13F
UNIONBANCAL CORP COM NEW 725 0.00% 13F
WFG Advisors, LP COM NEW 650 0.00% 13F
THRIVENT FINANCIAL FOR LUTHERANS COM 400 0.00% 13F
Regal Investment Advisors, LLC COM NEW 370 0.00% 13F
US BANCORP \DE\ COMMON STOCK 200 0.00% 13F
GLENMEDE TRUST CO NA COMMON 1 0.00% 13F