Dark
Light
System
Institutional Investment Manager
IRONWOOD INVESTMENT MANAGEMENT LLC
IRONWOOD INVESTMENT MANAGEMENT LLC (CIK: 0001127761) incorporated in Delaware, located at 67 Batterymarch Street, Boston, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 155 holdings with a total value of $272,325,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 VICOR CORP COM 215,197 2,195,000 0.81%
102 Xcerra Corp 358,971 2,254,000 0.83%
103 CYTOKINETICS INC 341,116 2,282,000 0.84%
104 Berkshire Hills Bancorp Inc 84,252 2,320,000 0.85%
105 SUNOPTA INC 482,623 2,346,000 0.86%
106 TEREX CORP NEW 131,501 2,359,000 0.87%
107 ULTRATECH INC COM 147,633 2,365,000 0.87%
108 UNITED FINL BANCORP INC NEW COM 184,749 2,411,000 0.89%
109 CROCS INC 188,959 2,442,000 0.90%
110 TUTOR PERINI CORP 149,910 2,468,000 0.91%
111 OLD REP INTL CORP 158,314 2,476,000 0.91%
112 TRI POINTE GROUP INC 198,505 2,598,000 0.95%
113 BOSTON PRIVATE FINANCIAL HLDGS INC (FORM BOSTON PRIVATE BANCORP INC) 222,573 2,604,000 0.96%
114 CABOT CORP 85,805 2,708,000 0.99%
115 BRIGGS & STRATTON CORP 145,875 2,817,000 1.03%
116 DARLING INGREDIENTS INC 254,279 2,858,000 1.05%
117 TENNANT CO 51,944 2,918,000 1.07%
118 Trico Bancshs Chico 119,016 2,924,000 1.07%
119 BARRETT BUSINESS SERVICES IN COM 68,135 2,925,000 1.07%
120 KONA GRILL INC COM 189,687 2,988,000 1.10%
121 EXTREME NETWORKS INC 890,389 2,992,000 1.10%
122 FIRST NIAGARA FINL GP INC 293,573 2,997,000 1.10%
123 CARTERS INC 33,912 3,074,000 1.13%
124 Kraton Corporation 173,089 3,098,000 1.14%
125 PROGRESS SOFTWARE CORP COM 121,150 3,129,000 1.15%
126 BEACON ROOFING SUPPLY INC 97,018 3,152,000 1.16%
127 WATTS WATER TECHNOLOGIES INC 59,704 3,154,000 1.16%
128 BANCORPSOUTH INC 133,282 3,168,000 1.16%
129 NAUTILUS INC 217,995 3,270,000 1.20%
130 CARDIOVASCULAR SYS INC DEL COM 208,946 3,310,000 1.22%
131 Ariad Pharmaceuticals Inc 579,719 3,386,000 1.24%
132 ACI WORLDWIDE INC 164,450 3,473,000 1.28%
133 MATTERSIGHT CORP COM 467,198 3,602,000 1.32%
134 SHORETEL INC 488,906 3,652,000 1.34%
135 DURECT CORP 1,913,769 3,732,000 1.37%
136 TELETECH HOLDINGS INCORPORATED 145,127 3,888,000 1.43%
137 SHOE CARNIVAL INC 172,329 4,101,000 1.51%
138 PERFICIENT INC COM 279,065 4,306,000 1.58%
139 ANALOGIC CORP COM PAR $0.05 52,510 4,308,000 1.58%
140 AMAG PHARMACEUTICALS INC 108,423 4,308,000 1.58%
141 HANOVER INS GROUP INC 56,516 4,391,000 1.61%
142 CSG SYS INTL INC 143,418 4,417,000 1.62%
143 AMERIPRISE FINANCIAL, INC. 180,135 4,437,000 1.63%
144 FERRO CORP 412,092 4,512,000 1.66%
145 COLUMBIA BKG SYS INC COM 147,748 4,611,000 1.69%
146 METHODE ELECTRS INC COM 145,582 4,644,000 1.71%
147 TEMPUR SEALY INTL INC 66,105 4,722,000 1.73%
148 U S PHYSICAL THERAPY COM 108,381 4,865,000 1.79%
149 MERCURY SYS INC COM 317,597 5,053,000 1.86%
150 TELEFLEX INC 42,140 5,234,000 1.92%
Page 3 of 4

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0000909012-15-000304, filed 2015.10.14).

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.