What big investors reported

What changed since the prior report

Green means the manager reported a new or larger share amount. Red means a smaller amount or the stock was no longer listed. This compares two delayed reports; it does not show the exact trade.

PUT and CALL are contract labels, not common-share holdings. A 13F reports these option rows but does not establish whether the strategy is bullish, bearish, hedged, or part of a spread. It also does not reveal strike, expiry, premium, or the rest of the manager's book.

• PUTAMD ADVANCED MICRO DEVICES INC$9.36 B
  LARGER REPORTED AMOUNT16,109,000 shPUT is the filed contract type.
• CALLAMD ADVANCED MICRO DEVICES INC$9.02 B
  LARGER REPORTED AMOUNT15,530,900 shCALL is the filed contract type.
• CALLAMZN AMAZON COM INC$5.93 B
  SMALLER REPORTED AMOUNT24,885,700 shCALL is the filed contract type.
• PUTAMZN AMAZON COM INC$3.73 B
  SMALLER REPORTED AMOUNT15,629,100 shPUT is the filed contract type.
• PUTLRCX LAM RESEARCH CORP$1.78 B
  LARGER REPORTED AMOUNT4,101,500 shPUT is the filed contract type.
• CALLLRCX LAM RESEARCH CORP$1.52 B
  LARGER REPORTED AMOUNT3,506,300 shCALL is the filed contract type.
• CALLBANK OF AMER CORP$586.7 M
  SMALLER REPORTED AMOUNT10,296,600 shCALL is the filed contract type.
• CALLAMGN AMGEN INC$332.5 M
  LARGER REPORTED AMOUNT918,100 shCALL is the filed contract type.
• PUTAMGN AMGEN INC$306.8 M
  LARGER REPORTED AMOUNT847,300 shPUT is the filed contract type.
• CALLPG PROCTER & GAMBLE CO$298.7 M
  SMALLER REPORTED AMOUNT2,037,000 shCALL is the filed contract type.

328 more option comparison rows in this filing.