IRONWOOD INVESTMENT MANAGEMENT LLC Information

21 CUSTOM HOUSE STREET, SUITE 240, BOSTON, Massachusetts, 02110, (617) 757-7630

Report Date: 03/31/2013

Position Statistics:

Total Positions 158
New Positions 4
Increased Positions 101
Decreased Positions 47
Positions with Activity 148
Sold Out Positions 7
Total Mkt Value
(in $ millions)
631

Sector Weighting

Basic Materials 8.43%
Capital Goods 8.47%
Conglomerates
Consumer Cyclical 8.88%
Consumer/Non-Cyclical 4.26%
Energy 6.33%
Financial 14.22%
Healthcare 11.92%
Services 10.81%
Technology 23.62%
Transportation 3.01%
Utilities 0.05%

Institutional Holdings information is filed by major institutions on form 13-F with the Securities and Exchange Commission.

158 Positions as of 03/31/2013

Company Class Value of Shares ($1,000s) Change in Value ($1,000s) Change (%) Shares Held
BEACON ROOFING SUPPLY INC COM 14,705 2,957 25.16 362,918
MADDEN STEVEN LTD COM 14,631 3,180 27.77 307,247
U S PHYSICAL THERAPY INC COM 13,139 2,777 26.79 506,517
ANALOGIC CORP COM PAR $0.05 12,754 2,413 23.33 156,754
PROGRESS SOFTWARE CORP COM 12,341 2,320 23.15 516,354
JOS A BANK CLOTHIERS INC COM 12,184 2,588 26.97 278,805
TEREX CORP NEW COM 12,183 2,402 24.55 380,608
CARTER'S, INC. COM 12,087 2,491 25.96 175,223
PEGASYSTEMS INC COM 11,936 2,642 28.42 372,889
CARDIOVASCULAR SYS INC DEL COM 11,912 2,687 29.13 624,294
SPIRIT AIRLS INC COM 11,376 2,436 27.25 396,924
REX ENERGY CORPORATION COM 11,196 2,217 24.69 675,659
DARLING INTL INC COM 10,963 2,147 24.36 585,617
QUIKSILVER INC COM 10,745 1,820 20.39 1,440,329
ARIAD PHARMACEUTICALS INC COM 10,735 2,239 26.35 651,800
SUNOPTA INC COM 10,644 2,240 26.65 1,486,631
BOSTON PRIVATE FINL HLDGS INC COM 10,346 2,388 30.01 1,055,715
MENTOR GRAPHICS CORP COM 10,067 2,237 28.57 555,285
AMAG PHARMACEUTICALS INC COM 9,892 2,103 27.00 389,603
TELEFLEX INC COM 9,814 1,844 23.14 121,757