InterDigital Inc (IDCC)

[mschere]

Heartland owns almost an astounding 8% of IDCC's stock..It represents their largest single holding by far..out of 378 positions and 70% more than their 2nd largest holding..They must see something of value in IDCC..

Holdings Summary

IDCC
InterDigital Communications Corp. NASDAQ-NM


Institutional Portfolio Description / Hide Summary



Address
HEARTLAND ADVISORS INC
789 N WATER STREET
MILWAUKEE, WI 53202
[phone]


Position Statistics
Report Date: 3/31/2005

Total Positions: 378

New Positions: 48

Increased Positions: 155

Decreased Positions: 160

Positions With Activity: 315

Sold Out Positions: 42

Total Market Value (in $ millions): 2,160



Shares
Held
INTERDIGITAL COMMUNICAT... COM $74,315 ($401) (0.54%) 4,006,200

DYNEGY INC NEW CL A $42,709 ($1,531) (3.46%) 8,879,200

ALLIANCE ATLANTIS COMMU... CL B NON-VTG $34,665 ($1,836) (5.03%) 1,420,100

MULTIMEDIA GAMES INC COM $33,413 $11,496 52.45% 3,073,900

SENSIENT TECHNOLOGIES C... COM $31,552 ($241) (0.76%) 1,555,835

BEARINGPOINT INC COM $29,709 ($11,107) (27.21%) 4,515,050

DISCOVERY LABORATORIES ... COM $28,243 $4,632 19.62% 4,159,550

GENITOPE CORP COM $26,393 ($142) (0.54%) 2,079,863

WILLIAMS CLAYTON ENERGY... COM $26,125 $6,247 31.42% 899,920

BORLAND SOFTWARE CORP COM $25,354 $1,751 7.42% 3,789,900

SONUS NETWORKS INC COM $24,130 $0 0.00% 5,459,300

NOVELL INC COM $24,108 $1,743 7.79% 3,808,600

ANALOGIC CORP COM PAR $0.05 $23,037 $575 2.56% 541,160

SERVICE CORP INTL COM $22,944 ($488) (2.08%) 3,034,969

BADGER METER INC COM $22,805 ($118) (0.52%) 578,800

ORTHOLOGIC CORP COM $21,346 $3,087 16.90% 5,336,550

NATCO GROUP INC CL A $20,981 ($710) (3.27%) 1,819,700

MCDATA CORP CL A $20,583 ($1,971) (8.74%) 5,210,920

NORTEL NETWORKS CORP NE... COM $19,542 ($2,086) (9.64%) 6,833,000

URS CORP NEW COM $19,384 ($95) (0.49%) 591,350



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