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.

• PUTMU MICRON TECHNOLOGY INC$22.25 B
  LARGER REPORTED AMOUNT19,275,300 shPUT is the filed contract type.
• CALLMU MICRON TECHNOLOGY INC$16.34 B
  LARGER REPORTED AMOUNT14,155,700 shCALL is the filed contract type.
• PUTISHARES TR$7.84 B
  LARGER REPORTED AMOUNT26,086,800 shPUT is the filed contract type.
• CALLGOOGL ALPHABET INC$7.20 B
  LARGER REPORTED AMOUNT20,146,600 shCALL is the filed contract type.
• CALLISHARES TR$4.74 B
  LARGER REPORTED AMOUNT15,783,300 shCALL is the filed contract type.
• PUTGOOGL ALPHABET INC$4.51 B
  SMALLER REPORTED AMOUNT12,614,800 shPUT is the filed contract type.
• CALLGOOGL ALPHABET INC$4.10 B
  LARGER REPORTED AMOUNT11,608,200 shCALL is the filed contract type.
• CALLGS GOLDMAN SACHS GROUP INC$3.62 B
  LARGER REPORTED AMOUNT3,576,200 shCALL is the filed contract type.
• PUTISHARES TR$3.33 B
  SMALLER REPORTED AMOUNT41,700,400 shPUT is the filed contract type.
• PUTGOOGL ALPHABET INC$3.06 B
  LARGER REPORTED AMOUNT8,659,000 shPUT is the filed contract type.

2888 more option comparison rows in this filing.