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Fund detail

Viking Global Investors (Halvorsen)

hedge-fund, active

Quarters 52
2016-09-30 $23.18B
Positions 62
Showing 18 of 18 rows (filtered from 78)

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 AMAZON COM INC AMZN $2.45B 10.58% 2,929,305 -349,679 -10.66% 9.97% 2015-06-30 $837 ~$492 +70.20%
2 FACEBOOK INC META $2.40B 10.37% 18,749,410 -1,395,549 -6.93% 9.78% 2013-09-30 $128 ~$86 +48.75%
3 TEVA PHARMACEUTICAL INDS LTD TEVA $905.7M 3.91% 19,684,219 -8,052,436 -29.03% 5.92% 2015-03-31 $46 ~$60 -23.66%
4 BROADCOM LTD $786.0M 3.39% 4,555,957 -5,663,754 -55.42% 6.75% 2016-03-31 $173 ~$155 +11.65%
5 AIR PRODS & CHEMS INC APD $725.0M 3.13% 4,822,354 -2,122,048 -30.56% 4.19% 2014-09-30 $150 ~$137 +9.48%
6 BIOGEN INC BIIB $684.4M 2.95% 2,186,336 -1,024,171 -31.90% 3.30% 2013-06-30 $313 ~$252 +24.35%
7 T MOBILE US INC TMUS $642.7M 2.77% 13,756,149 -210,391 -1.51% 2.57% 2015-03-31 $47 ~$39 +19.67%
8 LILLY ELI & CO LLY $489.0M 2.11% 6,092,264 -3,285,131 -35.03% 3.14% 2015-03-31 $80 ~$72 +10.91%
9 NETFLIX INC NFLX $259.7M 1.12% 2,635,267 -3,653,304 -58.09% 2.44% 2014-06-30 $99 ~$83 +18.60%
10 SHIRE PLC $148.3M 0.64% 764,762 -398,025 -34.23% 0.91% 2013-06-30 $194 ~$172 +12.66%
11 AMERICAN INTL GROUP INC AIG $147.9M 0.64% 2,493,049 -841,919 -25.25% 0.75% 2013-12-31 $59 ~$55 +7.16%
12 HUMANA INC HUM $113.3M 0.49% 640,646 -171,178 -21.09% 0.62% 2013-06-30 $177 ~$167 +5.96%
13 ALIBABA GROUP HLDG LTD BABA $102.3M 0.44% 966,858 -3,063,900 -76.01% 1.36% 2014-09-30 $106 ~$83 +26.91%
14 WALGREENS BOOTS ALLIANCE INC WBA $96.1M 0.41% 1,191,911 -2,277,801 -65.65% 1.23% 2014-12-31 $81 ~$80 +1.28%
15 ENVISION HEALTHCARE HLDGS IN $76.2M 0.33% 3,419,495 -4,397,763 -56.26% 0.84% 2015-03-31 $22 ~$33 -32.89%
16 58 COM INC WUBAUSD $33.5M 0.14% 702,041 -2,816,764 -80.05% 0.69% 2015-09-30 $48 ~$52 -8.58%
17 KITE PHARMA INC $28.9M 0.12% 516,815 -2,008,682 -79.54% 0.54% 2014-09-30 $56 ~$53 +5.92%
18 ECLIPSE RES CORP $24.0M 0.10% 7,285,682 -82,755 -1.12% 0.10% 2016-03-31 $3 ~$2 +39.73%