← Latest Viking Global portfolio

Viking Global portfolio · 2003-12-31

Form 13F reports holdings as of 2003-12-31 and was filed on 2004-02-13. It is delayed, can omit confidential positions, and is not the manager's current portfolio or fund NAV. Options show reported underlying value—not premium, net exposure, or investment intent.

Disclosed long book

$1.43 billion

Long positions

69

Calls / puts

0 / 0

Top 5 concentration

41.3%

Longs with AI data

0 / 69

Average AI 1Y

PositionKindSharesValueLong weightQuarter changeAI at filing · 1YAI now

D Ebay Inc.

D Ebay Inc. · COMMON STOCK · 278642103

LONG 2,766,100 $178.7 million 12.5% REDUCED

1Y —

5Y —

Countrywide Financial Corp.

Countrywide Financial Corp. · COMMON STOCK · 222372104

LONG 2,015,333 $152.9 million 10.7% INCREASED

1Y —

5Y —

Career Education Corp

Career Education Corp · COMMON STOCK · 141665109

LONG 2,706,000 $108.9 million 7.6% NEWLY REPORTED

1Y —

5Y —

D Semiconductor HLDRS TR

D Semiconductor HLDRS TR · PUT · 816636953

LONG 2,600,000 $107.9 million NEWLY REPORTED

1Y —

5Y —

D Biogen Idec Inc.

D Biogen Idec Inc. · COMMON STOCK · 09062X103

LONG 2,092,900 $76.8 million 5.4% NEWLY REPORTED

1Y —

5Y —

D Applied Materials

D Applied Materials · Put · 38222955

LONG 3,340,000 $75.0 million NEWLY REPORTED

1Y —

5Y —

Dollar General

Dollar General · COMMON STOCK · 256669102

LONG 3,527,000 $74.0 million 5.2% UNCHANGED

1Y —

5Y —

D Regal Entertainment Group

D Regal Entertainment Group · COMMON STOCK · 758766109

LONG 2,976,810 $61.1 million 4.3% REDUCED

1Y —

5Y —

D Millennium Pharmaceuticals

D Millennium Pharmaceuticals · COMMON STOCK · 599902103

LONG 2,349,500 $43.8 million 3.1% REDUCED

1Y —

5Y —

D Astoria Financial Corp.

D Astoria Financial Corp. · COMMON STOCK · 046265104

LONG 1,161,100 $43.2 million 3.0% INCREASED

1Y —

5Y —

Willis Group Holdings Ltd.

Willis Group Holdings Ltd. · COMMON STOCK · G96655108

LONG 1,248,000 $42.5 million 3.0% REDUCED

1Y —

5Y —

D Neurochem Inc.

D Neurochem Inc. · ADRS STOCKS · 64125K101

LONG 1,750,000 $41.3 million INCREASED

1Y —

5Y —

D Cephalon Inc

D Cephalon Inc · COMMON STOCK · 156708109

LONG 805,600 $39.0 million 2.7% NEWLY REPORTED

1Y —

5Y —

Clear Channel Communications

Clear Channel Communications · COMMON STOCK · 184502102

LONG 788,400 $36.9 million 2.6% UNCHANGED

1Y —

5Y —

Medimmune Inc.

Medimmune Inc. · COMMON STOCK · 584699102

LONG 1,425,000 $36.2 million 2.5% INCREASED

1Y —

5Y —

D Fleetboston Financial Corp.

D Fleetboston Financial Corp. · COMMON STOCK · 339030108

LONG 810,500 $35.4 million 2.5% NEWLY REPORTED

1Y —

5Y —

D Novellus Systems Inc

D Novellus Systems Inc · Put · 670008951

LONG 820,000 $34.5 million NEWLY REPORTED

1Y —

5Y —

Alexion Pharmaceuticals Inc

Alexion Pharmaceuticals Inc · COMMON STOCK · 015351109

LONG 1,970,700 $33.5 million 2.3% REDUCED

1Y —

5Y —

D Interactivecorp

D Interactivecorp · COMMON STOCK · 45840Q101

LONG 926,000 $31.4 million 2.2% INCREASED

1Y —

5Y —

Apollo Group, Inc.

Apollo Group, Inc. · COMMON STOCK · 037604105

LONG 453,000 $30.7 million 2.1% NEWLY REPORTED

1Y —

5Y —

D Hasbro Inc

D Hasbro Inc · COMMON STOCK · 418056107

LONG 1,417,800 $30.2 million 2.1% INCREASED

1Y —

5Y —

D Lamar Advertising Co.

D Lamar Advertising Co. · COMMON STOCK · 512815101

LONG 774,000 $28.9 million 2.0% INCREASED

1Y —

5Y —

D Intermune Inc.

D Intermune Inc. · COMMON STOCK · 45884X103

LONG 1,157,500 $26.8 million 1.9% INCREASED

1Y —

5Y —

D CDW Computer Centers Inc.

D CDW Computer Centers Inc. · COMMON STOCK · 12512N105

LONG 462,000 $26.7 million 1.9% UNCHANGED

1Y —

5Y —

MI Developments Inc - Cl A

MI Developments Inc - Cl A · COMMON STOCK · 55304X104

LONG 832,400 $23.2 million 1.6% INCREASED

1Y —

5Y —

Alliance Capital Management

Alliance Capital Management · COMMON STOCK · 01855A101

LONG 673,900 $22.7 million 1.6% NEWLY REPORTED

1Y —

5Y —

Target Corp.

Target Corp. · COMMON STOCK · 87612E106

LONG 585,200 $22.5 million 1.6% INCREASED

1Y —

5Y —

W.P. Stewart & Co. Ltd.

W.P. Stewart & Co. Ltd. · COMMON STOCK · G84922106

LONG 1,038,800 $22.4 million 1.6% UNCHANGED

1Y —

5Y —

D Intel Corp

D Intel Corp · COMMON STOCK · 458140100

LONG 697,000 $22.3 million 1.6% REDUCED

1Y —

5Y —

D Knight - Ridder Inc

D Knight - Ridder Inc · COMMON STOCK · 499040103

LONG 254,000 $19.7 million 1.4% UNCHANGED

1Y —

5Y —

D Allstate Corp.

D Allstate Corp. · COMMON STOCK · 020002101

LONG 399,600 $17.2 million 1.2% NEWLY REPORTED

1Y —

5Y —

D Everest Re Group

D Everest Re Group · COMMON STOCK · G3223R108

LONG 190,700 $16.1 million 1.1% REDUCED

1Y —

5Y —

Viacom Inc.- Cl B

Viacom Inc.- Cl B · COMMON STOCK · 925524308

LONG 350,000 $15.5 million 1.1% NEWLY REPORTED

1Y —

5Y —

Hewlett-Packard Co.

Hewlett-Packard Co. · COMMON STOCK · 428236103

LONG 652,000 $15.0 million 1.0% NEWLY REPORTED

1Y —

5Y —

First Data Corporation

First Data Corporation · COMMON STOCK · 319963104

LONG 314,100 $12.9 million 0.9% NEWLY REPORTED

1Y —

5Y —

D M-Systems Flash Disk Pioneer

D M-Systems Flash Disk Pioneer · ADRS STOCKS · M7061C100

LONG 581,000 $10.0 million NEWLY REPORTED

1Y —

5Y —

D Bank One Corp

D Bank One Corp · COMMON STOCK · 06423A103

LONG 180,200 $8.2 million 0.6% REDUCED

1Y —

5Y —

D Cubist Pharmaceuticals Inc

D Cubist Pharmaceuticals Inc · COMMON STOCK · 229678107

LONG 650,000 $7.9 million 0.6% INCREASED

1Y —

5Y —

D Allergan Inc

D Allergan Inc · COMMON STOCK · 018490102

LONG 100,000 $7.7 million 0.5% NEWLY REPORTED

1Y —

5Y —

Emisphere Technologies

Emisphere Technologies · COMMON STOCK · 291345106

LONG 1,390,000 $7.5 million 0.5% INCREASED

1Y —

5Y —

D Ilex Oncology Inc

D Ilex Oncology Inc · COMMON STOCK · 451923106

LONG 328,800 $7.0 million 0.5% REDUCED

1Y —

5Y —

D Abgenix Inc

D Abgenix Inc · COMMON STOCK · 00339B107

LONG 550,000 $6.8 million 0.5% INCREASED

1Y —

5Y —

Cypress Bioscience Inc.

Cypress Bioscience Inc. · COMMON STOCK · 232674507

LONG 383,200 $5.8 million 0.4% INCREASED

1Y —

5Y —

D Alcatel ADRs

D Alcatel ADRs · ADRS STOCKS · 013904305

LONG 420,000 $5.4 million NEWLY REPORTED

1Y —

5Y —

D Nexmed Inc

D Nexmed Inc · COMMON STOCK · 652903105

LONG 1,215,000 $4.8 million 0.3% INCREASED

1Y —

5Y —

D Biosite Inc

D Biosite Inc · COMMON STOCK · 090945106

LONG 150,000 $4.3 million 0.3% UNCHANGED

1Y —

5Y —

D Seattle Genetics Inc.

D Seattle Genetics Inc. · COMMON STOCK · 812578102

LONG 463,478 $4.0 million 0.3% NEWLY REPORTED

1Y —

5Y —

Human Genome Sciences Inc.

Human Genome Sciences Inc. · COMMON STOCK · 444903108

LONG 300,000 $4.0 million 0.3% NEWLY REPORTED

1Y —

5Y —

D Ariad Pharmaceuticals, Inc.

D Ariad Pharmaceuticals, Inc. · COMMON STOCK · 04033A100

LONG 363,600 $2.7 million 0.2% NEWLY REPORTED

1Y —

5Y —

D Conjuchem Inc.

D Conjuchem Inc. · COMMON STOCK · 207349101

LONG 500,000 $2.6 million 0.2% NEWLY REPORTED

1Y —

5Y —

D Connetics Corp

D Connetics Corp · COMMON STOCK · 208192104

LONG 120,000 $2.2 million 0.2% REDUCED

1Y —

5Y —

D Prometic Life Sciences Inc

D Prometic Life Sciences Inc · COMMON STOCK · 74342Q104

LONG 1,005,000 $1.9 million 0.1% NEWLY REPORTED

1Y —

5Y —

Vodafone Airtouch PLC - ADR

Vodafone Airtouch PLC - ADR · ADRS STOCKS · 92857W100

LONG 65,000 $1.6 million UNCHANGED

1Y —

5Y —

D Kookmin Bank Spon ADR

D Kookmin Bank Spon ADR · ADRS STOCKS · 50049M109

LONG 38,800 $1.5 million UNCHANGED

1Y —

5Y —

D Regeneration Technologies

D Regeneration Technologies · COMMON STOCK · 75886N100

LONG 110,000 $1.2 million 0.1% NEWLY REPORTED

1Y —

5Y —

D Epix Medical Inc.

D Epix Medical Inc. · COMMON STOCK · 26881Q101

LONG 50,600 $823,000 0.1% NEWLY REPORTED

1Y —

5Y —

D Redback Networks 5% 4/1/07

D Redback Networks 5% 4/1/07 · CONV PREFERRED · 757209AB7

LONG 3,251,200 $751,000 0.1% NEWLY REPORTED

1Y —

5Y —

D Sonus Pharmaceuticals Inc

D Sonus Pharmaceuticals Inc · COMMON STOCK · 835692104

LONG 125,600 $638,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Drugstore.com Inc

D Drugstore.com Inc · COMMON STOCK · 262241102

LONG 114,100 $630,000 0.0% UNCHANGED

1Y —

5Y —

PalmOne Inc.

PalmOne Inc. · COMMON STOCK · 69713P107

LONG 50,899 $598,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Avant Immunotherapeutics Inc

D Avant Immunotherapeutics Inc · COMMON STOCK · 053491106

LONG 193,200 $529,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Axonyx Inc.

D Axonyx Inc. · COMMON STOCK · 05461R101

LONG 82,600 $402,000 0.0% NEWLY REPORTED

1Y —

5Y —

PalmSource Inc.

PalmSource Inc. · COMMON STOCK · 697154102

LONG 15,768 $343,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Inspire Phamaceuticals Inc

D Inspire Phamaceuticals Inc · COMMON STOCK · 457733103

LONG 20,000 $283,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Discovery Laboratories Inc

D Discovery Laboratories Inc · COMMON STOCK · 254668106

LONG 25,000 $262,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Keryx Biopharmaceuticals

D Keryx Biopharmaceuticals · COMMON STOCK · 492515101

LONG 55,000 $255,000 0.0% NEWLY REPORTED

1Y —

5Y —

D IVAX Corp

D IVAX Corp · COMMON STOCK · 465823102

LONG 10,000 $238,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Dendreon Corp

D Dendreon Corp · COMMON STOCK · 24823Q107

LONG 13,900 $112,000 0.0% NEWLY REPORTED

1Y —

5Y —

D Vion Pharmaceuticals Inc.

D Vion Pharmaceuticals Inc. · COMMON STOCK · 927624106

LONG 50,000 $79,000 0.0% NEWLY REPORTED

1Y —

5Y —

AI outlook values are averages across the latest successful run per covered model at the labeled cutoff. “No longer reported” does not necessarily mean sold; thresholds, confidential treatment, corporate actions, or instrument changes may explain an omission. Reviewed API mapping covers 0.0% of disclosed long-book value; exact editorial CUSIP mappings may add current-only AI coverage on this public page. Research use only. No warranty and not investment advice.