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.
• PUTSEAGATE TECHNOLOGY HLDNGS PL$3.05 B
  LARGER REPORTED AMOUNT3,164,700 shPUT is the filed contract type.
• PUTMRVL MARVELL TECHNOLOGY INC$2.85 B
  LARGER REPORTED AMOUNT9,563,200 shPUT is the filed contract type.
• CALLMRVL MARVELL TECHNOLOGY INC$2.47 B
  LARGER REPORTED AMOUNT8,280,500 shCALL is the filed contract type.
• PUTDELL DELL TECHNOLOGIES INC$2.08 B
  LARGER REPORTED AMOUNT4,828,400 shPUT is the filed contract type.
• CALLPLTR PALANTIR TECHNOLOGIES INC$1.75 B
  SMALLER REPORTED AMOUNT14,969,500 shCALL is the filed contract type.
• CALLDELL DELL TECHNOLOGIES INC$1.63 B
  LARGER REPORTED AMOUNT3,781,800 shCALL is the filed contract type.
• PUTPLTR PALANTIR TECHNOLOGIES INC$1.49 B
  SMALLER REPORTED AMOUNT12,768,900 shPUT is the filed contract type.
• CALLSPACE EXPLORATION TECHN CORP$1.42 B
  NEW IN THIS FILING8,281,900 shCALL is the filed contract type.

270 more option comparison rows in this filing.