California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Ecolab ECL Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ECL Stock Details ECL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$131M Sell
492,286
-8,224
-2% -$2.32M 0.14% 124
2025
Q4 		$131M Sell
500,510
-139
-0% -$37K 0.13% 122
2025
Q3 		$137M Buy
500,649
+15,066
+3% +$4.09M 0.14% 124
2025
Q2 		$131M Buy
485,583
+9,291
+2% +$2.36M 0.15% 126
2025
Q1 		$121M Sell
476,292
-5,844
-1% -$1.47M 0.15% 125
2024
Q4 		$113M Buy
482,136
+4,448
+0.9% +$1.11M 0.13% 137
2024
Q3 		$122M Buy
477,688
+10,537
+2% +$2.58M 0.14% 133
2024
Q2 		$111M Buy
467,151
+15,162
+3% +$3.5M 0.14% 130
2024
Q1 		$104M Buy
451,989
+11,965
+3% +$2.54M 0.13% 143
2023
Q4 		$87.3M Buy
440,024
+15,053
+4% +$2.71M 0.12% 156
2023
Q3 		$72M Sell
424,971
-3,434
-0.8% -$625K 0.11% 164
2023
Q2 		$80M Sell
428,405
-15,441
-3% -$2.66M 0.11% 156
2023
Q1 		$73.5M Sell
443,846
-4,079
-0.9% -$636K 0.11% 173
2022
Q4 		$65.2M Buy
447,925
+10,444
+2% +$1.53M 0.1% 194
2022
Q3 		$63.2M Sell
437,481
-5,040
-1% -$818K 0.11% 178
2022
Q2 		$68M Buy
442,521
+1,425
+0.3% +$236K 0.11% 176
2022
Q1 		$77.9M Sell
441,096
-23,660
-5% -$4.44M 0.1% 178
2021
Q4 		$109M Buy
464,756
+18,186
+4% +$4.11M 0.13% 140
2021
Q3 		$93.2M Sell
446,570
-5,709
-1% -$1.25M 0.12% 145
2021
Q2 		$93.2M Sell
452,279
-12,785
-3% -$2.78M 0.12% 152
2021
Q1 		$99.6M Buy
465,064
+5,994
+1% +$1.28M 0.13% 135
2020
Q4 		$99.3M Buy
459,070
+4,744
+1% +$991K 0.14% 131
2020
Q3 		$90.8M Buy
454,326
+2,589
+0.6% +$517K 0.15% 130
2020
Q2 		$89.9M Sell
451,737
-21,388
-5% -$4.14M 0.16% 120
2020
Q1 		$73.7M Sell
473,125
-1,597
-0.3% -$300K 0.16% 124
2019
Q4 		$91.6M Buy
474,722
+32,138
+7% +$6.1M 0.16% 124
2019
Q3 		$87.6M Buy
442,584
+4,929
+1% +$988K 0.17% 108
2019
Q2 		$86.4M Sell
437,655
-558
-0.1% -$104K 0.17% 108
2019
Q1 		$77.4M Sell
438,213
-3,614
-0.8% -$587K 0.16% 119
2018
Q4 		$65.1M Buy
441,827
+5,404
+1% +$825K 0.15% 133
2018
Q3 		$68.4M Buy
436,423
+446
+0.1% +$66.1K 0.13% 143
2018
Q2 		$61.2M Buy
435,977
+8,426
+2% +$1.22M 0.13% 155
2018
Q1 		$58.6M Sell
427,551
-13,808
-3% -$1.86M 0.13% 160
2017
Q4 		$59.2M Sell
441,359
-6,754
-2% -$899K 0.12% 165
2017
Q3 		$57.6M Sell
448,113
-40,541
-8% -$5.33M 0.13% 164
2017
Q2 		$64.9M Sell
488,654
-30,180
-6% -$3.9M 0.14% 148
2017
Q1 		$65M Sell
518,834
-23,800
-4% -$2.91M 0.13% 152
2016
Q4 		$63.6M Sell
542,634
-14,500
-3% -$1.7M 0.13% 155
2016
Q3 		$67.8M Buy
557,134
+4,700
+0.9% +$567K 0.14% 142
2016
Q2 		$65.5M Sell
552,434
-8,437
-2% -$984K 0.14% 138
2016
Q1 		$62.5M Buy
560,871
+71,654
+15% +$7.61M 0.13% 148
2015
Q4 		$56M Buy
489,217
+7,733
+2% +$910K 0.14% 141
2015
Q3 		$52.8M Sell
481,484
-700
-0.1% -$78.3K 0.14% 141
2015
Q2 		$54.5M Sell
482,184
-6,306
-1% -$725K 0.13% 148
2015
Q1 		$55.9M Sell
488,490
-8,400
-2% -$920K 0.13% 154
2014
Q4 		$51.9M Buy
496,890
+4,803
+1% +$525K 0.12% 169
2014
Q3 		$56.5M Buy
492,087
+5,394
+1% +$607K 0.14% 142
2014
Q2 		$54.2M Buy
486,693
+9,700
+2% +$1.04M 0.14% 149
2014
Q1 		$51.5M Buy
476,993
+2,200
+0.5% +$230K 0.14% 151
2013
Q4 		$49.5M Buy
474,793
+3,200
+0.7% +$333K 0.13% 148
2013
Q3 		$46.6M Buy
471,593
+14,656
+3% +$1.36M 0.14% 138
2013
Q2 		$38.9M Buy
+456,937
New +$38.6M 0.13% 151

Other funds holding ECL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.7B AUM 13.92% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ECL Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Ecolab (ECL) stake by 1.6% in Q1 2026, selling an estimated $2.32M and leaving 492,286 shares worth $131M. The position accounts for 0.14% of the portfolio, ranked #124.

California State Teachers Retirement System (CalSTRS) first reported a position in ECL in Q2 2013 and has held it in 52 quarters since. The position peaked at $137M in Q3 2025. 1,700 funds tracked by Wall St. Rank hold ECL as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 492,286 shares of Ecolab worth $131M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 8,224 Ecolab shares in Q1 2026, an estimated $2.32M.
  • Ecolab made up 0.14% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #124 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Ecolab in Q2 2013 and has held it in 52 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Ecolab position peaked at $137M in Q3 2025.
  • 1,700 funds tracked by Wall St. Rank held Ecolab as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.