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.

• CALLAMERICAN WTR WKS CO INC NEW$10.5 M
  SMALLER REPORTED AMOUNT79,800 shCALL is the filed contract type.
• PUTAMERICAN WTR WKS CO INC NEW$8.6 M
  LARGER REPORTED AMOUNT65,500 shPUT is the filed contract type.
• CALLWTW WILLIS TOWERS WATSON PLC LTD$6.4 M
  LARGER REPORTED AMOUNT24,600 shCALL is the filed contract type.
• CALLWTS WATTS WATER TECHNOLOGIES INC$4.3 M
  LARGER REPORTED AMOUNT11,100 shCALL is the filed contract type.
• CALLWT WISDOMTREE INC$4.1 M
  SMALLER REPORTED AMOUNT243,500 shCALL is the filed contract type.
• CALLWTTR SELECT WATER SOLUTIONS INC$2.7 M
  LARGER REPORTED AMOUNT134,600 shCALL is the filed contract type.
• PUTWTW WILLIS TOWERS WATSON PLC LTD$1.6 M
  LARGER REPORTED AMOUNT6,100 shPUT is the filed contract type.
• CALLMIDDLESEX WTR CO$1.2 M
  LARGER REPORTED AMOUNT21,400 shCALL is the filed contract type.
• CALLCANOPY GROWTH CORPORATION$1.2 M
  SMALLER REPORTED AMOUNT1,254,500 shCALL is the filed contract type.
• CALLWTI W & T OFFSHORE INC$949,725
  LARGER REPORTED AMOUNT301,500 shCALL is the filed contract type.

16 more option comparison rows in this filing.