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O'Shaughnessy Asset Management’s California Water Service CWT Stock Holding History

O'Shaughnessy Asset Management’s Portfolio CWT Stock Details CWT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$217K Buy
+4,466
New +$201K ﹤0.01% 1995
2016
Q2 		– Sell
-811
Closed -$22K – 930
2016
Q1 		$22K Buy
811
+105
+15% +$2.61K ﹤0.01% 661
2015
Q4 		$16K Buy
706
+64
+10% +$1.45K ﹤0.01% 685
2015
Q3 		$14K Buy
+642
New +$14K ﹤0.01% 673

Other funds holding CWT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AIP
Atlas Infrastructure Partners London, United Kingdom $3.3B AUM 16.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

O'Shaughnessy Asset Management's CWT Position: Q2 2026 in Review

O'Shaughnessy Asset Management opened a new position in California Water Service (CWT) in Q2 2026: 4,466 shares worth $217K. The stake represents ﹤0.01% of the portfolio and ranks #1995 among its holdings. This is a return to the name: O'Shaughnessy Asset Management previously reported a position in CWT as recently as Q1 2016.

O'Shaughnessy Asset Management first reported a position in CWT in Q3 2015 and has held it in 4 quarters since. 346 funds tracked by Wall St. Rank hold CWT as of Q2 2026.

  • O'Shaughnessy Asset Management held 4,466 shares of California Water Service worth $217K as of Q2 2026.
  • California Water Service was a new O'Shaughnessy Asset Management position in Q2 2026.
  • California Water Service made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1995 holding.
  • O'Shaughnessy Asset Management first reported a position in California Water Service in Q3 2015 and has held it in 4 quarters since.
  • 346 funds tracked by Wall St. Rank held California Water Service as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.