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QUANTUM CORP
QUANTUM CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 162 Institutional holders with a total value of $359,395,281.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 METROPOLITAN LIFE INSURANCE CO/NY 93,855 158,000 0.04%
102 DENVER INVESTMENT ADVISORS LLC 87,253 147,000 0.04%
103 White Pine Investment CO 80,800 136,000 0.04%
104 BlackRock Japan Co. Ltd 79,896 134,000 0.04%
105 GUGGENHEIM CAPITAL LLC 79,868 134,000 0.04%
106 IRIDIAN ASSET MANAGEMENT LLC/CT 78,460 132,000 0.04%
107 SECOR Capital Advisors, LP 77,827 131,000 0.04%
108 Clear Harbor Asset Management, LLC 77,500 130,000 0.04%
109 BRANDES INVESTMENT PARTNERS, LP 70,000 118,000 0.03%
110 Nine Chapters Capital Management LLC 65,900 111,000 0.03%
111 GABELLI FUNDS LLC 65,000 109,000 0.03%
112 SG Americas Securities, LLC 59,892 101,000 0.03%
113 BALYASNY ASSET MANAGEMENT L.P. 57,050 96,000 0.03%
114 PRINCIPAL FINANCIAL GROUP INC 56,459 95,000 0.03%
115 Gotham Asset Management, LLC 53,210 89,000 0.02%
116 ALLIANCEBERNSTEIN L.P. 52,381 88,000 0.02%
117 Aperio Group, LLC 51,299 86,000 0.02%
118 Verition Fund Management LLC 49,315 83,000 0.02%
119 US BANCORP \DE\ 48,680 82,000 0.02%
120 BANK OF AMERICA CORP /DE/ 49,013 82,000 0.02%
121 BANK OF MONTREAL /CAN/ 47,764 80,000 0.02%
122 TUDOR INVESTMENT CORP ET AL 44,403 75,000 0.02%
123 USCA RIA LLC 44,100 74,000 0.02%
124 Rotella Capital Management, Inc. 43,671 73,000 0.02%
125 Cubist Systematic Strategies, LLC 42,790 72,000 0.02%
126 Legal & General Group Plc 41,026 70,000 0.02%
127 Tower Research Capital LLC (TRC) 39,651 66,000 0.02%
128 CHICAGO EQUITY PARTNERS LLC 34,515 58,000 0.02%
129 Dynamic Technology Lab Private Ltd 34,164 57,000 0.02%
130 SUSQUEHANNA INTERNATIONAL GROUP, LLP 29,600 50,000 0.01% Call
131 ProShare Advisors LLC 27,184 46,000 0.01%
132 Squarepoint Ops LLC 27,000 45,000 0.01%
133 Virtu KCG Holdings LLC 26,266 44,000 0.01%
134 AMERIPRISE FINANCIAL INC 24,390 41,000 0.01%
135 HSBC HOLDINGS PLC 23,540 39,000 0.01%
136 AMALGAMATED BANK 22,229 37,000 0.01%
137 COMPTON CAPITAL MANAGEMENT INC /RI 20,000 34,000 0.01%
138 Ameritas Investment Partners, Inc. 19,651 33,000 0.01%
139 Calvert Investment Management, Inc. 19,651 33,000 0.01%
140 SUSQUEHANNA INTERNATIONAL GROUP, LLP 18,200 31,000 0.01% Put
141 Airain ltd 18,743 31,000 0.01%
142 BNP PARIBAS FINANCIAL MARKETS 17,921 30,107 0.01%
143 Nuveen Asset Management, LLC 17,011 29,000 0.01%
144 Bienville Capital Management, LLC 16,960 28,000 0.01%
145 PRUDENTIAL FINANCIAL INC 16,364 27,000 0.01%
146 M&T BANK CORP 12,120 20,000 0.01%
147 ROYAL BANK OF CANADA 11,612 20,000 0.01%
148 PROFUND ADVISORS LLC 11,115 19,000 0.01%
149 CANADA LIFE ASSURANCE Co 11,452 19,000 0.01%
150 CITIGROUP INC 9,895 17,000 0.00%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.