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.

• CALLBAKER HUGHES COMPANY$19.5 M
  SMALLER REPORTED AMOUNT352,100 shCALL is the filed contract type.
• PUTBAKER HUGHES COMPANY$11.1 M
  SMALLER REPORTED AMOUNT200,000 shPUT is the filed contract type.
• CALLPLUG PWR INC$6.1 M
  SMALLER REPORTED AMOUNT2,239,600 shCALL is the filed contract type.
• CALLHHH HOWARD HUGHES HOLDINGS INC$6.0 M
  SMALLER REPORTED AMOUNT84,200 shCALL is the filed contract type.
• PUTPLUG PWR INC$5.1 M
  LARGER REPORTED AMOUNT1,884,200 shPUT is the filed contract type.
• CALLDEI DOUGLAS EMMETT INC$4.1 M
  LARGER REPORTED AMOUNT349,700 shCALL is the filed contract type.
• PUTHHH HOWARD HUGHES HOLDINGS INC$3.7 M
  LARGER REPORTED AMOUNT51,100 shPUT is the filed contract type.
• PUTUGI CORP NEW$1.2 M
  LARGER REPORTED AMOUNT34,200 shPUT is the filed contract type.
• CALLQUAKER HOUGHTON$810,237
  SMALLER REPORTED AMOUNT5,100 shCALL is the filed contract type.
• PUTRGR STURM RUGER & CO INC$734,290
  SAME AMOUNT19,400 shPUT is the filed contract type.

11 more option comparison rows in this filing.