Dark
Light
System
Security
FUSION-IO INC
FUSION-IO INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 197 Institutional holders with a total value of $927,703,052.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 Spot Trading L.L.C 66,000 694,000 0.07% Put
102 STIFEL FINANCIAL CORP 63,810 672,000 0.07%
103 PITCAIRN CO 63,336 666,000 0.07%
104 MANUFACTURERS LIFE INSURANCE COMPANY, THE 62,159 654,000 0.07%
105 1st Global Advisors, Inc. 61,493 647,000 0.07%
106 Baker Avenue Asset Management, LP 60,460 636,000 0.07%
107 FORTALEZA ASSET MANAGEMENT INC/ 59,900 630,000 0.07%
108 Spot Trading L.L.C 59,600 627,000 0.07% Call
109 BLACKROCK ADVISORS LLC 57,371 604,000 0.07%
110 GILDER GAGNON HOWE & CO LLC 55,172 580,000 0.06%
111 BlackRock Group LTD 53,794 567,000 0.06%
112 Sculptor Capital LP 48,400 509,000 0.05%
113 Sculptor Capital LP 48,400 509,000 0.05% Put
114 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 46,617 490,000 0.05%
115 RAYMOND JAMES & ASSOCIATES 46,510 489,000 0.05%
116 Jefferies Group LLC 45,800 482,000 0.05% Put
117 VOYA INVESTMENT MANAGEMENT LLC 45,352 477,000 0.05%
118 STONERIDGE INVESTMENT PARTNERS LLC 45,143 475,000 0.05%
119 OAK ASSOCIATES LTD /OH/ 44,000 463,000 0.05%
120 INTEGRAL DERIVATIVES, LLC 40,000 421,000 0.05% Put
121 Geduld E E 40,000 421,000 0.05%
122 PEAK6 Group LLC 38,387 404,000 0.04%
123 MARSHALL WACE, LLP 36,932 389,000 0.04%
124 SYMMETRY PEAK MANAGEMENT LLC 35,000 368,000 0.04%
125 PALISADE CAPITAL MANAGEMENT, LP 35,000 368,000 0.04%
126 UBS AG 33,400 351,000 0.04% Call
127 Aperio Group, LLC 33,222 349,000 0.04%
128 BANK OF MONTREAL /CAN/ 31,985 336,000 0.04%
129 OPPENHEIMER & CO INC 31,224 328,000 0.04%
130 KEYBANK NATIONAL ASSOCIATION/OH 31,099 327,000 0.04%
131 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 30,598 322,000 0.03%
132 Invesco Ltd. 30,056 316,000 0.03%
133 INTEGRAL DERIVATIVES, LLC 29,826 314,000 0.03%
134 Janney Montgomery Scott LLC 27,450 288,774 0.03%
135 JANE STREET GROUP, LLC 25,505 268,000 0.03%
136 PRELUDE CAPITAL MANAGEMENT, LLC 24,600 259,000 0.03%
137 PHILADELPHIA TRUST CO 24,050 253,000 0.03%
138 Jefferies Group LLC 23,700 249,000 0.03%
139 ROYAL BANK OF CANADA 23,383 246,000 0.03%
140 CAPITAL FUND MANAGEMENT S.A. 21,600 227,000 0.02% Call
141 AQR CAPITAL MANAGEMENT LLC 21,535 227,000 0.02%
142 Harvey Partners, LLC 21,200 223,000 0.02%
143 ALTA CAPITAL MANAGEMENT LLC/ 20,105 211,000 0.02%
144 CARL DOMINO INC 20,000 210,000 0.02%
145 PRELUDE CAPITAL MANAGEMENT, LLC 20,000 210,000 0.02% Call
146 Verity & Verity, LLC 20,000 210,000 0.02%
147 Schonfeld Group Holdings LLC 19,500 205,000 0.02%
148 First Allied Advisory Services, Inc. 17,824 190,000 0.02%
149 BANK OF AMERICA CORP /DE/ 17,900 188,000 0.02% Put
150 Cambridge Investment Research Advisors, Inc. 15,350 161,000 0.02%
Page 3 of 4

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.