Swiss National Bank
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Swiss National Bank’s California Water Service CWT Stock Holding History

Swiss National Bank’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
Q1 		$5.33M Hold
117,500
– – ﹤0.01% 1333
2025
Q4 		$5.09M Buy
117,500
+2,100
+2% +$95.8K ﹤0.01% 1343
2025
Q3 		$5.3M Buy
115,400
+1,800
+2% +$82.9K ﹤0.01% 1297
2025
Q2 		$5.17M Sell
113,600
-1,700
-1% -$81.4K ﹤0.01% 1276
2025
Q1 		$5.59M Sell
115,300
-400
-0.3% -$18.2K ﹤0.01% 1198
2024
Q4 		$5.24M Buy
115,700
+2,900
+3% +$146K ﹤0.01% 1308
2024
Q3 		$6.12M Sell
112,800
-900
-0.8% -$47.7K ﹤0.01% 1202
2024
Q2 		$5.51M Hold
113,700
– – ﹤0.01% 1215
2024
Q1 		$5.28M Hold
113,700
– – ﹤0.01% 1267
2023
Q4 		$5.9M Sell
113,700
-9,400
-8% -$473K ﹤0.01% 1185
2023
Q3 		$5.82M Buy
123,100
+2,100
+2% +$106K ﹤0.01% 1190
2023
Q2 		$6.25M Buy
121,000
+2,700
+2% +$152K ﹤0.01% 1180
2023
Q1 		$6.89M Sell
118,300
-13,000
-10% -$771K ﹤0.01% 1072
2022
Q4 		$7.96M Buy
131,300
+3,800
+3% +$228K 0.01% 1034
2022
Q3 		$6.72M Buy
127,500
+900
+0.7% +$52.8K ﹤0.01% 1107
2022
Q2 		$7.03M Buy
126,600
+2,200
+2% +$119K ﹤0.01% 1109
2022
Q1 		$7.37M Buy
124,400
+11,000
+10% +$663K ﹤0.01% 1203
2021
Q4 		$8.15M Buy
113,400
+1,100
+1% +$70.7K ﹤0.01% 1140
2021
Q3 		$6.62M Buy
112,300
+1,300
+1% +$80K ﹤0.01% 1260
2021
Q2 		$6.17M Sell
111,000
-2,900
-3% -$167K ﹤0.01% 1344
2021
Q1 		$6.42M Buy
113,900
+2,200
+2% +$122K ﹤0.01% 1302
2020
Q4 		$6.04M Buy
111,700
+1,300
+1% +$64K ﹤0.01% 1248
2020
Q3 		$4.8M Buy
110,400
+3,000
+3% +$140K ﹤0.01% 1198
2020
Q2 		$5.12M Buy
107,400
+14,000
+15% +$661K ﹤0.01% 1137
2020
Q1 		$4.7M Buy
93,400
+1,200
+1% +$62.3K 0.01% 970
2019
Q4 		$4.75M Buy
92,200
+1,600
+2% +$83.5K ﹤0.01% 1183
2019
Q3 		$4.79M Buy
90,600
+1,200
+1% +$64.3K 0.01% 1129
2019
Q2 		$4.53M Buy
89,400
+1,800
+2% +$90.5K ﹤0.01% 1185
2019
Q1 		$4.75M Buy
87,600
+2,600
+3% +$131K 0.01% 1115
2018
Q4 		$4.05M Buy
85,000
+1,500
+2% +$66.4K 0.01% 1107
2018
Q3 		$3.58M Hold
83,500
– – ﹤0.01% 1345
2018
Q2 		$3.25M Hold
83,500
– – ﹤0.01% 1385
2018
Q1 		$3.11M Buy
83,500
+2,500
+3% +$99.8K ﹤0.01% 1351
2017
Q4 		$3.67M Buy
81,000
+1,700
+2% +$73.2K ﹤0.01% 1257
2017
Q3 		$3.02M Hold
79,300
– – ﹤0.01% 1355
2017
Q2 		$2.92M Hold
79,300
– – ﹤0.01% 1342
2017
Q1 		$2.84M Hold
79,300
– – ﹤0.01% 1345
2016
Q4 		$2.69M Hold
79,300
– – ﹤0.01% 1373
2016
Q3 		$2.54M Sell
79,300
-2,800
-3% -$90.4K ﹤0.01% 1351
2016
Q2 		$2.87M Buy
82,100
+1,500
+2% +$44K ﹤0.01% 1238
2016
Q1 		$2.08M Buy
80,600
+14,500
+22% +$361K ﹤0.01% 1428
2015
Q4 		$1.54M Hold
66,100
– – ﹤0.01% 1514
2015
Q3 		$1.46M Buy
66,100
+8,500
+15% +$186K ﹤0.01% 1511
2015
Q2 		$1.32M Hold
57,600
– – ﹤0.01% 1610
2015
Q1 		$1.41M Buy
57,600
+1,200
+2% +$29.7K ﹤0.01% 1530
2014
Q4 		$1.39M Buy
56,400
+1,000
+2% +$24.5K 0.01% 1527
2014
Q3 		$1.24M Sell
55,400
-1,000
-2% -$23.5K ﹤0.01% 1530
2014
Q2 		$1.36M Hold
56,400
– – 0.01% 1535
2014
Q1 		$1.35M Buy
56,400
+12,100
+27% +$278K 0.01% 1500
2013
Q4 		$1.02M Hold
44,300
– – ﹤0.01% 1486
2013
Q3 		$900K Sell
44,300
-1,800
-4% -$37K ﹤0.01% 1523
2013
Q2 		$899K Buy
+46,100
New +$915K ﹤0.01% 1497

Other funds holding CWT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
NI
Nuance Investments Kansas City, Missouri $588M AUM 6.93% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Swiss National Bank's CWT Position: Q1 2026 in Review

Swiss National Bank held its California Water Service (CWT) position steady in Q1 2026 at 117,500 shares worth $5.33M. The position accounts for ﹤0.01% of the portfolio, ranked #1333.

Swiss National Bank first reported a position in CWT in Q2 2013 and has held it in 52 quarters since. The position peaked at $8.15M in Q4 2021. 339 funds tracked by Wall St. Rank hold CWT as of Q1 2026.

  • Swiss National Bank held 117,500 shares of California Water Service worth $5.33M as of Q1 2026.
  • Swiss National Bank left its California Water Service share count unchanged in Q1 2026.
  • California Water Service made up ﹤0.01% of Swiss National Bank's portfolio in Q1 2026, its #1333 holding.
  • Swiss National Bank first reported a position in California Water Service in Q2 2013 and has held it in 52 quarters since.
  • Swiss National Bank's California Water Service position peaked at $8.15M in Q4 2021.
  • 339 funds tracked by Wall St. Rank held California Water Service as of Q1 2026.

Based on Swiss National Bank's 13F filing for Q1 2026, filed 7 May 2026.