Hedge Fund - Marshall Wace LLP

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No. Security Ticker Shares Value (x$1000) Activity % Port History
1. AAPL 5,295,451 $723,995 +1% 1.48%
2. MSFT 2,485,076 $638,242 +2% 1.31%
3. AMZN 5,318,307 $564,855 +2354% 1.16%
4. MRK 5,801,745 $528,944 -15% 1.08%
5. UNH 1,009,871 $518,700 -25% 1.06%