Renaissance Technologies disclosed a number of new 5%+ positions today in various 13G filings. Renaissance Technologies, started by Jim Simons, is considered one of the most successful hedge funds. Renaissance is a "black-box" fund, using sophisticated computer models to predict market movements.
New 5%+ positions:
Zoll Medical (Nasdaq:
ZOLL) 6.05% stake.
World Wrestling Entertainment (NYSE:
WWE) 8.4% stake
Versant Corporation (NASDAQ:
VSNT) 5.2% stake
UTStarcom, Inc. (NASDAQ:
UTSI) 8.45% stake
Sigmatel (NASDAQ:
SGTL) 5.75% stake
RadiSys Corporation (NASDAQ: RSYS) 5.25% stake
QLT Inc. (Nasdaq:
QLTI) 6.8% stake
PortalPlayer, Inc. (Nasdaq:
PLAY) 9.16% stake
Planar Systems, Inc. (Nasdaq:
PLNR) 5.81% stake
Northstar Realty Finance (NYSE:
NRF) 5.49% stake
Northgate Minerals Corporation (AMEX:
NXG) 5.72% stake
Nortel Inversora S.A. (NYSE:
NTL) 5.47% stake
NewMarket Corporation (NYSE:
NEU) 5.84% stake
Network Equipment Technologies, Inc. (NYSE:
NWK) 5.36% stake
NDS Group plc (Nasdaq:
NNDS) 6.4% stake
National Telephone Company of Venezuela (NYSE:
VNT) 5.59% stake
Mothers Work, Inc. (Nasdaq:
MWRK) 6.58% stake
Microstrategy Incorporated (Nasdaq:
MSTR) 6.09% stake
Mercury Computer Systems (Nasdaq:
MRCY) 5.42% stake
Mentor Graphics (Nasdaq:
MENT) 5.29% stake
McData Corporation 7.59% stake
Interstate Hotels & Resorts, Inc (NYSE:
IHR) 6.15% stake
Magnetek, Inc. (NYSE:
MAG) 5.79% stake
Infospace, Inc. (Nasdaq:
INSP) 6.11% stake
LTX Corporation (Nasdaq:
LTXX) 5.69% stake
Kellwood Company (NYSE:
KWD) 5.54% stake
Infocus Corporation (Nasdaq:
INFS) 5.49% stake
HEICO Corporation (NYSE:
HEI) 8.1% stake
ESS Technology, Inc. (Nasdaq:
ESST) 5.53% stake
Enzon Pharmaceuticals, Inc. (Nasdaq:
ENZN) 7.85% stake
Eagle Broadband, Inc. (AMEX:
EAG) 5.46% stake
Dover Downs Gaming & Entertainment (NYSE:
DDE) 8.15% stake
Dolby Laboratories (NYSE:
DLB) 5% stake
CT Communications (Nasdaq:
CTCI) 5.88% stake
Credence Systems Corporation (Nasdaq:
CMOS) 6.15% stake
CPI Corp. (NYSE:
CPY) 6.25% stake
Commonwealth Telephone Enterprises (Nasdaq:
CTCO) 6.58% stake
Cell Genesys, Inc (Nasdaq:
CEGE) 6.17% stake
C&D Technologies (NYSE:
CHP) 6.81% stake
Brocade Communications (Nasdaq:
BRCD) 5.37% stake
The Boston Beer Company (NYSE:
SAM) 7.49% stake
Avici Systems (Nasdaq:
AVCI) 8% stake
Angeion Corporation (Nasdaq:
ANGN) 6.66% stake