Follow-The-Filings

Featured 13F manager

Viking Global Investors LP Andreas Halvorsen

Stamford, CT 22 processed 13Fs on this site · 2021 Q3–2026 Q2

  • $35.1B
  • 90 Positions
  • 2026 Q2
  • −1.9% QoQ
  • Top 5 21.8%

Portfolio

2026 Q2 · filed 8/14/2026 · 90 long · top 12 shown

top 5 21.8% · top 10 35.7%

AUM over time

2026 Q2 $35.1B −1.9% QoQ
2021 Q3 · $36B 2021 Q3 · $36B
Q3 2021
2021 Q4 · $34.5B · −4.3% QoQ 2021 Q4 · $34.5B · −4.3% QoQ
Q4
2022 Q1 · $24.7B · −28.3% QoQ 2022 Q1 · $24.7B · −28.3% QoQ
Q1 2022
2022 Q2 · $21.9B · −11.6% QoQ 2022 Q2 · $21.9B · −11.6% QoQ
Q2
2022 Q3 · $21.7B · −0.9% QoQ 2022 Q3 · $21.7B · −0.9% QoQ
Q3
2022 Q4 · $20B · −7.8% QoQ 2022 Q4 · $20B · −7.8% QoQ
Q4
2023 Q1 · $21.3B · +6.7% QoQ 2023 Q1 · $21.3B · +6.7% QoQ
Q1 2023
2023 Q2 · $24.4B · +14.6% QoQ 2023 Q2 · $24.4B · +14.6% QoQ
Q2
2023 Q3 · $24.6B · +0.9% QoQ 2023 Q3 · $24.6B · +0.9% QoQ
Q3
2023 Q4 · $27.3B · +10.8% QoQ 2023 Q4 · $27.3B · +10.8% QoQ
Q4
2024 Q1 · $26.9B · −1.6% QoQ 2024 Q1 · $26.9B · −1.6% QoQ
Q1 2024
2024 Q2 · $26B · −3.1% QoQ 2024 Q2 · $26B · −3.1% QoQ
Q2
2024 Q3 · $27.4B · +5.4% QoQ 2024 Q3 · $27.4B · +5.4% QoQ
Q3
2024 Q4 · $30.9B · +12.6% QoQ 2024 Q4 · $30.9B · +12.6% QoQ
Q4
2025 Q1 · $31.5B · +1.9% QoQ 2025 Q1 · $31.5B · +1.9% QoQ
Q1 2025
2025 Q2 · $34.6B · +9.9% QoQ 2025 Q2 · $34.6B · +9.9% QoQ
Q2
2025 Q3 · $38.5B · +11.3% QoQ 2025 Q3 · $38.5B · +11.3% QoQ
Q3
2025 Q4 · $37.7B · −2.1% QoQ 2025 Q4 · $37.7B · −2.1% QoQ
Q4
2026 Q1 · $35.7B · −5.1% QoQ 2026 Q1 · $35.7B · −5.1% QoQ
Q1 2026
2026 Q2 · $35.1B · −1.9% QoQ 2026 Q2 · $35.1B · −1.9% QoQ
Q2

Book

2023 Q1 2022 Q4 · filed 15 May · long equity

V - VISA · CL A 6.94% Add +13.4% 6,560,069 $225.46 $1.5B +775,098 +$277M
MCK - Mckesson 5.36% Add +45.5% 3,207,080 $356.05 $1.1B +1,002,662 +$315M
UNH - Unitedhealth Group 4.66% Add +65.7% 2,099,991 $472.59 $992M +832,288 +$320M
ELV - Elevance Health 4.65% Add +15.1% 2,154,556 $459.81 $991M +282,380 +$30M
GE - GE Aerospace 3.86% Add +10.8% 8,612,232 $95.60 $823M +837,055 +$172M
FTNT - Fortinet 3.70% Add +66.6% 11,875,384 $66.46 $789M +4,748,557 +$441M
AMZN - Amazon 3.70% Reduce −38.9% 7,628,220 $103.29 $788M −4,853,738 −$261M
APG - API Group 3.60% Add +0.8% 34,090,285 $22.48 $766M +270,718 +$130M
LULU - Lululemon Athletica 3.24% New 1,893,883 $364.19 $690M +1,893,883 +$690M
META - Meta Platforms · CL A 3.21% Add +35.3% 3,229,914 $211.94 $685M +842,184 +$397M
CB - Chubb 3.16% Reduce −3.2% 3,466,740 $194.18 $673M −113,388 −$117M
CSX - CSX Corp 3.10% Add +41.9% 22,057,119 $29.94 $660M +6,508,996 +$179M
ROIV - Roivant Sciences 3.06% Hold 88,238,700 $7.38 $651M
HDB - Hdfc Bank 2.59% Reduce −3.3% 8,285,627 $66.67 $552M −285,113 −$34M
INTU - Intuit 2.55% Add +3.3% 1,221,094 $445.83 $544M +39,397 +$84M
SHW - Sherwin Williams 2.38% New 2,252,060 $224.77 $506M +2,252,060 +$506M
TMO - Thermo Fisher Scientific 2.32% Add +2.1% 856,836 $576.37 $494M +17,310 +$32M
BBIO - Bridgebio Pharma 2.07% Hold 26,620,991 $16.58 $441M
FTV - Fortive 2.03% Add +63.1% 6,346,528 $68.17 $433M +2,455,928 +$183M
RPRX - Royalty Pharma · CLASS A 1.89% Add +11.9% 11,204,249 $36.03 $404M +1,195,738 +$8M
STX - Seagate 1.71% Reduce −11.0% 5,513,957 $66.12 $365M −684,976 +$38M
MSFT - Microsoft 1.42% Reduce −69.5% 1,047,352 $288.30 $302M −2,381,775 −$520M
MA - Mastercard · CL A 1.36% Reduce −53.4% 796,740 $363.41 $290M −912,488 −$305M
AMP - Ameriprise Finl 1.35% Reduce −42.9% 941,040 $306.50 $288M −706,815 −$225M
Karuna Therapeutics 1.28% Add +26.8% 1,501,074 $181.64 $273M +317,338 +$40M
ADPT — 1.24% Hold 29,993,708 $8.83 $265M
VVV - Valvoline 1.21% Add +51.7% 7,398,713 $34.94 $259M +2,521,933 +$99M
RCI - Rogers Comms B 1.21% Add +27.0% 5,554,500 $46.35 $257M +1,179,356 +$53M
CDNS - Cadence Design System 1.21% Add +8.0% 1,225,306 $210.09 $257M +91,005 +$75M
ACHC — 1.14% Add +6.1% 3,354,110 $72.25 $242M +192,996 −$18M
BMRN - Biomarin Pharmaceutical 0.99% Reduce −58.9% 2,168,617 $97.24 $211M −3,105,003 −$335M
EMR - Emerson Elec 0.98% New 2,400,879 $87.14 $209M +2,400,879 +$209M
Ginkgo Bioworks · CL A 0.89% Add +126.8% 143,085,126 $1.33 $190M +80,000,000 +$84M
MU - Micron Technology 0.81% Reduce −65.8% 2,856,599 $60.34 $172M −5,502,109 −$245M
UNM - UNUM Group 0.79% Add +24.0% 4,253,413 $39.56 $168M +822,139 +$27M
GTM - Zoominfo Technologies 0.77% New 6,666,576 $24.71 $165M +6,666,576 +$165M
XYZ - Block · CL A 0.76% Reduce −47.5% 2,354,123 $68.65 $162M −2,129,631 −$120M
CEG - Constellation Energy 0.75% New 2,047,688 $78.50 $161M +2,047,688 +$161M
MOH - Molina Healthcare 0.75% Add +1.1% 594,553 $267.49 $159M +6,345 −$35M
PGR - Progressive 0.67% Add +197.9% 1,003,562 $143.06 $144M +666,701 +$100M
WDAY - Workday · CL A 0.62% New 642,447 $206.54 $133M +642,447 +$133M
Inhibrx 0.59% Hold 6,639,199 $18.87 $125M
CPNG - Coupang · CL A 0.56% New 7,421,453 $16.00 $119M +7,421,453 +$119M
EQH - Equitable 0.48% Reduce −23.5% 3,989,446 $25.39 $101M −1,223,014 −$48M
KBR - KBR Inc 0.43% Add +55.9% 1,679,474 $55.05 $92M +602,174 +$36M
AMLX - Amylyx Pharmaceuticals 0.41% Reduce −36.1% 2,962,555 $29.34 $87M −1,672,051 −$84M
RIVN - Rivian Automotive · CL A 0.38% New 5,250,417 $15.48 $81M +5,250,417 +$81M
INSP - Inspire Med Sys 0.38% Reduce −37.0% 346,576 $234.07 $81M −203,217 −$57M
CRL - Charles Riv Labs Intl 0.37% Reduce −23.5% 394,089 $201.82 $80M −121,079 −$33M
SNPS - Synopsys 0.37% New 205,032 $386.25 $79M +205,032 +$79M

Showing top 50 of 80 by value

Exits / last held

not current holdings · last reported size, unchanged · gone vs 2022 Q4

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
BN - Brookfield · CL A 1.14% Exit 0 $31.46 $228M −7,262,078 −$228M
RH 1.00% Exit 0 $267.19 $200M −748,344 −$200M
UBER - UBER Technologies 0.98% Exit 0 $24.73 $196M −7,939,999 −$196M
LI - Li Auto 0.93% Exit 0 $20.40 $185M −9,090,065 −$185M
AIG - American Intl Group 0.82% Exit 0 $63.24 $164M −2,590,026 −$164M
AMD - Advanced Micro Devices 0.62% Exit 0 $64.77 $123M −1,905,600 −$123M
BEKE - KE 0.56% Exit 0 $13.96 $113M −8,084,334 −$113M
CLX - Clorox Del 0.54% Exit 0 $140.33 $108M −768,839 −$108M
PODD - Insulet 0.40% Exit 0 $294.39 $79M −268,052 −$79M
DG - Dollar Gen 0.38% Exit 0 $246.25 $77M −310,848 −$77M
CRWD - Crowdstrike · CL A 0.37% Exit 0 $105.29 $74M −699,948 −$74M
ALB - Albemarle 0.37% Exit 0 $216.86 $73M −337,339 −$73M
Capri 0.23% Exit 0 $57.32 $46M −810,479 −$46M
RRX - Regal Rexnord 0.22% Exit 0 $119.98 $43M −362,403 −$43M
Shockwave Med 0.17% Exit 0 $205.61 $34M −164,607 −$34M

* Reported price is value ÷ shares from the 13F as of period end — not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2022 Q4. Click column headers to sort · click New / Hold / Add / Reduce to promote that move type to the top. Exit opens the last-held block below.

Filings history

20 periods · normalized AUM · open a period for holdings

Period Holdings AUM QoQ Form Filed Filing ID
2026 Q2 90 $35.1B −1.9% 13F-HR 8/14/2026 000110380426000006
2026 Q1 77 $35.7B −5.1% 13F-HR 5/15/2026 000110380426000004
2025 Q4 76 $37.7B −2.1% 13F-HR 2/17/2026 000110380426000002
2025 Q3 78 $38.5B +11.3% 13F-HR 11/14/2025 000110380425000010
2025 Q2 83 $34.6B +9.9% 13F-HR 8/14/2025 000110380425000007
2025 Q1 91 $31.5B +1.9% 13F-HR 5/15/2025 000110380425000004
2024 Q4 86 $30.9B +12.6% 13F-HR 2/14/2025 000110380425000002
2024 Q3 83 $27.4B +5.4% 13F-HR 11/14/2024 000110380424000006
2024 Q2 82 $26B −3.1% 13F-HR 8/14/2024 000090514824002226
2024 Q1 83 $26.9B −1.6% 13F-HR 5/15/2024 000110380424000004
2023 Q4 79 $27.3B +10.8% 13F-HR 2/14/2024 000110380424000002
2023 Q3 80 $24.6B +0.9% 13F-HR 11/14/2023 000110380423000009
2023 Q2 86 $24.4B +14.6% 13F-HR 8/14/2023 000110380423000006
2023 Q1 81 $21.3B +6.7% 13F-HR 5/15/2023 000110380423000004
2022 Q4 76 $20B −7.8% 13F-HR 2/14/2023 000110380423000002
2022 Q3 88 $21.7B −0.9% 13F-HR 11/14/2022 000110380422000006
2022 Q2 82 $21.9B −11.6% 13F-HR 8/15/2022 000110380422000004
2022 Q1 91 $24.7B −28.3% 13F-HR 5/16/2022 000110380422000003
2021 Q4 107 $34.7B RESTATEMENT 5/16/2022 000156761922010954
2021 Q4 107 $34.5B −4.3% 13F-HR 2/14/2022 000110380422000002
2021 Q3 96 $36.5B RESTATEMENT 5/16/2022 000156761922010950
2021 Q3 96 $36B 13F-HR 11/15/2021 000110380421000009

About

VIKING GLOBAL INVESTORS LP

22 processed 13Fs on this site · 2021 Q3–2026 Q2

Notable person
Andreas Halvorsen
SEC filing name
VIKING GLOBAL INVESTORS LP
Location
Stamford, CT
All SEC filings
View on sec.gov