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.

• PUTISHARES TR$7.84 B
  LARGER REPORTED AMOUNT26,086,800 shPUT is the filed contract type.
• CALLISHARES TR$4.74 B
  LARGER REPORTED AMOUNT15,783,300 shCALL is the filed contract type.
• PUTISHARES TR$3.33 B
  SMALLER REPORTED AMOUNT41,700,400 shPUT is the filed contract type.
• PUTCAT CATERPILLAR INC$2.91 B
  LARGER REPORTED AMOUNT2,731,300 shPUT is the filed contract type.
• CALLISHARES TR$2.86 B
  LARGER REPORTED AMOUNT33,128,700 shCALL is the filed contract type.
• PUTMRVL MARVELL TECHNOLOGY INC$2.85 B
  LARGER REPORTED AMOUNT9,563,200 shPUT is the filed contract type.
• PUTISHARES TR$2.71 B
  LARGER REPORTED AMOUNT31,407,800 shPUT is the filed contract type.
• CALLMRVL MARVELL TECHNOLOGY INC$2.47 B
  LARGER REPORTED AMOUNT8,280,500 shCALL is the filed contract type.
• CALLCAT CATERPILLAR INC$2.30 B
  LARGER REPORTED AMOUNT2,156,800 shCALL is the filed contract type.
• PUTARM HOLDINGS PLC$1.90 B
  LARGER REPORTED AMOUNT5,345,100 shPUT is the filed contract type.

1624 more option comparison rows in this filing.