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Institutional Investment Manager
FORTALEZA ASSET MANAGEMENT INC/
FORTALEZA ASSET MANAGEMENT INC/ (CIK: 0001003279) incorporated in Illinois, located at 8770 West Bryn Mawr, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 196 holdings with a total value of $166,254,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 MARKETO INC COM 10,956 307,000 0.18%
102 JACK IN THE BOX INC 3,435 303,000 0.18%
103 ACADIA PHARMACEUTICALS INC COM 7,195 301,000 0.18%
104 NIMBLE STORAGE INC 10,601 297,000 0.18%
105 QLIK TECHNOLOGIES INC COM 8,490 297,000 0.18%
106 HUBSPOT INCORPORATED 5,985 297,000 0.18%
107 PAYCOM SOFTWARE INC 8,655 296,000 0.18%
108 SELECT COMFORT CORP 9,778 294,000 0.18%
109 TENNECO INC 5,096 293,000 0.18%
110 PHYSICIANS RLTY TR 18,997 292,000 0.18%
111 GRAPHIC PACKAGING HLDG CO 20,942 292,000 0.18%
112 ULTRATECH INC COM 15,655 291,000 0.18%
113 BRUNSWICK CORP 5,672 288,000 0.17%
114 VEEVA SYS INC 9,762 274,000 0.16%
115 INCONTACT INC 27,020 267,000 0.16%
116 HALOZYME THERAPEUTICS INC 11,618 262,000 0.16%
117 Receptos Inc 1,380 262,000 0.16%
118 CIENA CORP 10,865 257,000 0.15%
119 SANGAMO THERAPEUTICS INCORPORATED 23,109 256,000 0.15%
120 BIOCRYST PHARMACEUTICALS 16,947 253,000 0.15%
121 CEMPRA INC 7,320 252,000 0.15%
122 GENERAC HLDGS INC 6,177 246,000 0.15%
123 VASCO DATA SEC INTL INC 8,020 242,000 0.15%
124 JETBLUE AIRWAYS CORP 11,495 239,000 0.14%
125 DYAX CORP COM CVR 8,990 238,000 0.14%
126 BALCHEM CORP 4,274 238,000 0.14%
127 THRESHOLD PHARMACEUTICAL INC 56,330 228,000 0.14%
128 CONSTANT CONTACT INC 7,605 219,000 0.13%
129 SPS COMM INC 3,310 218,000 0.13%
130 POLYONE CORP 5,506 216,000 0.13%
131 BIODELIVERY SCIENCES INTL IN 26,179 208,000 0.13%
132 BOISE CASCADE CO DEL COM 5,643 207,000 0.12%
133 STERIS PLC 3,051 197,000 0.12%
134 KNIGHT TRANSN INC 6,895 184,000 0.11%
135 SPECTRANETICS CORP 7,676 177,000 0.11%
136 VIRTUSA CORPORATION 3,335 171,000 0.10%
137 AMBARELLA INC 1,525 157,000 0.09%
138 STEELCASE INC 8,145 154,000 0.09%
139 BioTelemetry Inc 16,025 151,000 0.09%
140 BUFFALO WILD WINGS INC 937 147,000 0.09%
141 LIGAND PHARMACEUTICALS INC 1,445 146,000 0.09%
142 BERRY PLASTICS GROUP INC 4,310 140,000 0.08%
143 Heartware International, Inc. 1,521 111,000 0.07%
144 PACIRA PHARMACEUTICALS INC 1,470 104,000 0.06%
145 HOLOGIC INC 195 7,000 0.00%
146 SBA COMMUNICATIONS CORP 60 7,000 0.00%
147 INTERCONTINENTAL EXCHANGE IN 30 7,000 0.00%
148 WORKDAY INC 75 6,000 0.00%
149 FORTINET INC 140 6,000 0.00%
150 INTUIT 55 6,000 0.00%
Page 3 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000909012-15-000248, filed 2015.07.28).

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.