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Notable Holders of Enzon Pharmaceuticals, Inc. (ENZN)

  |   Expand Research on ENZN   |   * Does Not Fully Represent All Holders
Fund Title Shares % Owned Source
CITIGROUP INC NOTE 4.00 35,573,000 73.67% 13F
Highbridge Capital BOND 29,900,000 61.92% 13F
Baupost Group COM 9,000,878 18.64% 13F
Carl Icahn COM 5,904,863 12.23% 13F
Iridian Asset Management 5,650,187 11.70% 13G
LAZARD ASSET MANAGEMENT LLC BOND 30/360P2 U 5,000,000 10.35% 13F
BARCLAYS PLC BOND 2,846,000 5.89% 13F
VANGUARD GROUP INC COM 2,626,503 5.44% 13F
Artisan Partners Limited Partnership COM 2,307,200 4.78% 13F
GREAT WEST LIFE ASSURANCE CO /CAN/ COM 2,012,707 4.17% 13F
Brenner West Capital Advisors, LLC COM 1,907,035 3.95% 13F
RENAISSANCE TECHNOLOGIES LLC COM 1,523,084 3.15% 13F
NORTH RUN CAPITAL, L P COM 1,375,000 2.85% 13F
BlackRock Fund Advisors COM 1,306,341 2.71% 13F
BlackRock Institutional Trust Company, N.A. COM 1,275,491 2.64% 13F
First Eagle Investment Management, LLC COM 1,213,387 2.51% 13F
DIMENSIONAL FUND ADVISORS LP COM 1,158,427 2.40% 13F
Rexford Holding Management LLC NOTE 785,000 1.63% 13F
REXFORD OFFSHORE L L C NOTE 785,000 1.63% 13F
PRICE MICHAEL F COM 755,000 1.56% 13F
NORTHERN TRUST CORP COM 613,766 1.27% 13F
Invesco Ltd. COMMON 525,481 1.09% 13F
Fidelity Investments COM 520,800 1.08% 13F
JET CAPITAL INVESTORS L P 417,553 0.86% 13F
HARBERT MANAGEMENT CORP COM 263,453 0.55% 13F
BATTERYMARCH FINANCIAL MANAGEMENT INC COM 260,940 0.54% 13F
TIAA CREF INVESTMENT MANAGEMENT LLC COM 214,220 0.44% 13F
Grantham, Mayo, Van Otterloo & Co. LLC COM 194,200 0.40% 13F
GEODE CAPITAL MANAGEMENT LLC COM 189,906 0.39% 13F
TEACHERS ADVISORS INC COM 158,466 0.33% 13F
Goldman Sachs Asset Management, L.P. CMN 151,039 0.31% 13F
FRONTPOINT PARTNERS, L.P. COM 150,000 0.31% 13F
BlackRock Investment Management, LLC COM 144,856 0.30% 13F
SCHWAB CHARLES INVESTMENT MANAGEMENT INC COM 142,045 0.29% 13F
UNITED SERVICES AUTOMOBILE ASSOCIATION COMMON 131,800 0.27% 13F
Wellington COM 125,850 0.26% 13F
SUFFOLK CAPITAL MANAGEMENT LLC COM 112,900 0.23% 13F
MORGAN STANLEY COM 110,428 0.23% 13F
CAXTON ASSOCIATES LP COM 78,081 0.16% 13F
LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC COM 71,246 0.15% 13F
ROYAL BANK OF CANADA \ COM 65,109 0.13% 13F
Visium Asset Management, LP COMMON STOCK 65,000 0.13% 13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM * ENZON 63,754 0.13% 13F
Missouri Valley Partners, Inc. COM 58,588 0.12% 13F
MARTINGALE ASSET MANAGEMENT L P COM 41,815 0.09% 13F
J. Goldman & Co LP COM 40,919 0.08% 13F
PARAMETRIC PORTFOLIO ASSOCIATES Common Stock 37,493 0.08% 13F
Numeric Investors LLC COMM 36,909 0.08% 13F
Walleye Trading LLC COM 36,231 0.08% 13F
CREDIT SUISSE AG/ COM 34,336 0.07% 13F
Manulife Asset Management (North America) Ltd COM 33,067 0.07% 13F
ING INVESTMENT MANAGEMENT CO COM 32,950 0.07% 13F
GUGGENHEIM CAPITAL LLC COM 32,927 0.07% 13F
BLACKROCK ADVISORS LLC COM 30,602 0.06% 13F
FIRST QUADRANT L P/CA COM 27,900 0.06% 13F
AMERICAN INTERNATIONAL GROUP INC COM 27,488 0.06% 13F
DEUTSCHE BANK AG\ COM 26,979 0.06% 13F
Spot Trading L.L.C (CALL) COM 25,900 0.05% 13F
PRINCIPAL FINANCIAL GROUP INC COM 25,593 0.05% 13F
WELLS FARGO & CO/MN EQUITY 20,110 0.04% 13F
BESSEMER GROUP INC SC 20,000 0.04% 13F
WILLIAMS JONES & ASSOCIATES LLC CS 17,433 0.04% 13F
BlackRock Group LTD COM 16,555 0.03% 13F
RUSSELL FRANK CO/ COMMON STOCKS 16,304 0.03% 13F
JPMORGAN CHASE & CO COMMON 15,478 0.03% 13F
ROYAL BANK OF SCOTLAND GROUP PLC COM 15,000 0.03% 13F
Timber Hill LLC (PUT) PUT 14,900 0.03% 13F
BANK OF AMERICA CORP /DE/ 7,829 0.02% 13F
AMERIPRISE FINANCIAL INC COM 5,248 0.01% 13F
LSV ASSET MANAGEMENT COM 5,100 0.01% 13F