13F Notebook
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Fund detail

Viking Global Investors (Halvorsen)

hedge-fund, active

Quarters 52
2021-03-31 $33.58B
Positions 94
Showing 28 of 28 rows (filtered from 124)

Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days.

# Issuer Value ↓ Weight Shares Share Δ Share Δ % Prev Weight First Held Price Est. Cost Unrealized % Status
1 BK OF AMERICA CORP BAC $1.21B 3.61% 31,312,416 +31,312,416 2013-09-30 $39 ~$30 +28.52%
2 OREILLY AUTOMOTIVE INC ORLY $541.1M 1.61% 1,066,676 +1,066,676 2013-12-31 $507 ~$272 +86.25%
3 COUPA SOFTWARE INC COUPEUR $456.7M 1.36% 1,794,765 +1,794,765 2019-06-30 $254 ~$143 +77.88%
4 NETFLIX INC NFLX $391.3M 1.17% 750,057 +750,057 2014-06-30 $522 ~$403 +29.46%
5 SUNRUN INC RUN $265.9M 0.79% 4,396,168 +4,396,168 2021-03-31 $60 ~$60 +0.00%
6 DEERE & CO DE $260.6M 0.78% 696,411 +696,411 2015-06-30 $374 ~$95 +294.44%
7 AMERIPRISE FINL INC AMP $197.1M 0.59% 847,727 +847,727 2014-12-31 $232 ~$130 +78.93%
8 XPENG INC XPEV $152.1M 0.45% 4,165,241 +4,165,241 2021-03-31 $37 ~$37 +0.00%
9 CHARLES RIV LABS INTL INC CRL $130.1M 0.39% 448,716 +448,716 2021-03-31 $290 ~$290 +0.00%
10 LITHIA MTRS INC LAD $126.9M 0.38% 325,381 +325,381 2021-03-31 $390 ~$390 +0.00%
11 SHOPIFY INC SHOP $117.9M 0.35% 106,571 +106,571 2021-03-31 $1,107 ~$1,107 +0.00%
12 WILLIS TOWERS WATSON PLC LTD $117.5M 0.35% 513,502 +513,502 2021-03-31 $229 ~$229 +0.00%
13 EDGEWISE THERAPEUTICS INC EWTX $108.9M 0.32% 3,352,249 +3,352,249 2021-03-31 $32 ~$32 +0.00%
14 ZAI LAB LTD ZLAB $99.1M 0.30% 743,017 +743,017 2021-03-31 $133 ~$133 +0.00%
15 WALGREENS BOOTS ALLIANCE INC WBA $94.2M 0.28% 1,716,695 +1,716,695 2014-12-31 $55 ~$71 -22.17%
16 TENET HEALTHCARE CORP THC $76.0M 0.23% 1,461,313 +1,461,313 2021-03-31 $52 ~$52 +0.00%
17 BUMBLE INC BMBL $69.8M 0.21% 1,118,983 +1,118,983 2021-03-31 $62 ~$62 +0.00%
18 PHARVARIS N V $67.9M 0.20% 2,420,155 +2,420,155 2021-03-31 $28 ~$28 +0.00%
19 ORION ACQUISITION CORP $36.3M 0.11% 3,637,223 +3,637,223 2021-03-31 $10 ~$10 +0.00%
20 DOMINOS PIZZA INC DPZ $27.4M 0.08% 74,568 +74,568 2017-09-30 $368 ~$195 +89.00%
21 GRACELL BIOTECHNOLOGIES INC $20.7M 0.06% 1,345,076 +1,345,076 2021-03-31 $15 ~$15 +0.00%
22 TUYA INC TUYA $20.1M 0.06% 950,000 +950,000 2021-03-31 $21 ~$21 +0.00%
23 AFFIRM HLDGS INC AFRM $17.7M 0.05% 250,000 +250,000 2021-03-31 $71 ~$71 +0.00%
24 ALIGNMENT HEALTHCARE INC ALHC $13.7M 0.04% 625,038 +625,038 2021-03-31 $22 ~$22 +0.00%
25 VMWARE INC VMWEUR $12.4M 0.04% 82,579 +82,579 2021-03-31 $150 ~$150 +0.00%
26 RLX TECHNOLOGY INC RLX $8.6M 0.03% 833,300 +833,300 2021-03-31 $10 ~$10 +0.00%
27 CM LIFE SCIENCES INC $5.4M 0.02% 362,520 +362,520 2021-03-31 $15 ~$15 +0.00%
28 ARISTA NETWORKS ANETEUR $1.4M 0.00% 4,562 +4,562 2021-03-31 $302 ~$302 +0.00%