Investor AB

Investor AB as of Sept. 30, 2012

Portfolio Holdings for Investor AB

Investor AB holds 15 positions in its portfolio as reported in the September 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Nasdaq Omx (NDAQ) 67.7 $452M 19M 23.29
Greenway Medical Technology 18.0 $120M 7.0M 17.10
Tangoe 3.8 $26M 1.9M 13.13
ChinaCache International Holdings 2.7 $18M 3.6M 5.02
Mattersight Corp 2.1 $14M 2.4M 5.93
Dresser-Rand 1.7 $11M 201k 55.11
Raptor Pharmaceutical 1.2 $8.0M 1.4M 5.56
Corcept Therapeutics Incorporated (CORT) 1.0 $6.9M 2.5M 2.78
Constant Contact 0.5 $3.1M 180k 17.10
American International (AIG) 0.4 $2.5M 75k 32.79
AmerisourceBergen (COR) 0.3 $1.9M 50k 38.72
NYSE Euronext 0.3 $1.8M 75k 24.65
Cme (CME) 0.2 $1.4M 25k 57.28
ValueClick 0.1 $968k 56k 17.16
Guidewire Software (GWRE) 0.1 $543k 18k 31.03