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.

• PUTUNITED AIRLS HLDGS INC$328.1 M
  SMALLER REPORTED AMOUNT2,412,800 shPUT is the filed contract type.
• CALLUNITED AIRLS HLDGS INC$295.3 M
  SMALLER REPORTED AMOUNT2,171,800 shCALL is the filed contract type.
• CALLAAL AMERICAN AIRLINES GROUP INC$226.5 M
  LARGER REPORTED AMOUNT12,532,300 shCALL is the filed contract type.
• PUTAAL AMERICAN AIRLINES GROUP INC$198.6 M
  SMALLER REPORTED AMOUNT10,989,700 shPUT is the filed contract type.
• CALLSCHW SCHWAB CHARLES CORP$173.7 M
  LARGER REPORTED AMOUNT1,882,600 shCALL is the filed contract type.
• CALLVANGUARD WORLD FD$134.0 M
  LARGER REPORTED AMOUNT1,121,300 shCALL is the filed contract type.
• PUTALB ALBEMARLE CORP$127.9 M
  SMALLER REPORTED AMOUNT947,400 shPUT is the filed contract type.
• PUTSCHW SCHWAB CHARLES CORP$116.9 M
  SMALLER REPORTED AMOUNT1,266,700 shPUT is the filed contract type.
• PUTHILTON WORLDWIDE HLDGS INC$103.6 M
  LARGER REPORTED AMOUNT313,400 shPUT is the filed contract type.
• CALLSOUTHWEST AIRLS CO$103.3 M
  SMALLER REPORTED AMOUNT2,008,200 shCALL is the filed contract type.

137 more option comparison rows in this filing.