California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s TETRA Technologies TTI Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio TTI Stock Details TTI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.41M Buy
164,954
+44,059
+36% +$442K ﹤0.01% 1697
2025
Q4 		$1.13M Buy
120,895
+112,982
+1,428% +$872K ﹤0.01% 1745
2025
Q3 		$45.5K Buy
+7,913
New +$33.8K ﹤0.01% 2303
2025
Q2 		– Sell
-116,772
Closed -$392K – 3185
2025
Q1 		$392K Hold
116,772
– – ﹤0.01% 2151
2024
Q4 		$418K Sell
116,772
-1,084
-0.9% -$3.85K ﹤0.01% 2185
2024
Q3 		$365K Sell
117,856
-3,722
-3% -$12K ﹤0.01% 2246
2024
Q2 		$421K Sell
121,578
-2,152
-2% -$8.59K ﹤0.01% 2169
2024
Q1 		$548K Sell
123,730
-6,550
-5% -$27.2K ﹤0.01% 2105
2023
Q4 		$589K Sell
130,280
-6,009
-4% -$30.3K ﹤0.01% 2124
2023
Q3 		$870K Sell
136,289
-13,503
-9% -$69.5K ﹤0.01% 1877
2023
Q2 		$506K Buy
149,792
+1,818
+1% +$5.26K ﹤0.01% 2299
2023
Q1 		$392K Sell
147,974
-2,027
-1% -$7.05K ﹤0.01% 2413
2022
Q4 		$519K Buy
150,001
+100,865
+205% +$392K ﹤0.01% 2320
2022
Q3 		$176K Sell
49,136
-4,097
-8% -$16.1K ﹤0.01% 2663
2022
Q2 		$216K Buy
53,233
+960
+2% +$4.23K ﹤0.01% 2655
2022
Q1 		$215K Sell
52,273
-12,472
-19% -$39.9K ﹤0.01% 2630
2021
Q4 		$184K Sell
64,745
-1,416
-2% -$4.36K ﹤0.01% 2815
2021
Q3 		$206K Sell
66,161
-103,056
-61% -$331K ﹤0.01% 2734
2021
Q2 		$734K Buy
+169,217
New +$558K ﹤0.01% 2410
2020
Q2 		– Sell
-189,730
Closed -$61K – 3086
2020
Q1 		$61K Buy
189,730
+2,158
+1% +$2.56K ﹤0.01% 2894
2019
Q4 		$368K Hold
187,572
– – ﹤0.01% 2503
2019
Q3 		$377K Hold
187,572
– – ﹤0.01% 2475
2019
Q2 		$306K Hold
187,572
– – ﹤0.01% 2632
2019
Q1 		$439K Hold
187,572
– – ﹤0.01% 2379
2018
Q4 		$315K Hold
187,572
– – ﹤0.01% 2557
2018
Q3 		$846K Buy
187,572
+1,231
+0.7% +$5.58K ﹤0.01% 2145
2018
Q2 		$829K Buy
186,341
+12,691
+7% +$52.5K ﹤0.01% 2169
2018
Q1 		$651K Sell
173,650
-6,874
-4% -$27K ﹤0.01% 2214
2017
Q4 		$771K Sell
180,524
-3,161
-2% -$10.9K ﹤0.01% 2143
2017
Q3 		$525K Sell
183,685
-19,190
-9% -$47K ﹤0.01% 2399
2017
Q2 		$566K Sell
202,875
-20,800
-9% -$69.2K ﹤0.01% 2400
2017
Q1 		$910K Buy
223,675
+37,400
+20% +$168K ﹤0.01% 2134
2016
Q4 		$935K Sell
186,275
-4,500
-2% -$24.4K ﹤0.01% 2155
2016
Q3 		$1.17M Buy
190,775
+24,900
+15% +$152K ﹤0.01% 1970
2016
Q2 		$1.06M Sell
165,875
-2,800
-2% -$17.3K ﹤0.01% 1994
2016
Q1 		$1.07M Buy
168,675
+21,065
+14% +$123K ﹤0.01% 1979
2015
Q4 		$1.11M Buy
147,610
+2,662
+2% +$20.7K ﹤0.01% 1923
2015
Q3 		$857K Sell
144,948
-500
-0.3% -$3.17K ﹤0.01% 2081
2015
Q2 		$928K Buy
145,448
+1,359
+0.9% +$9.17K ﹤0.01% 2152
2015
Q1 		$890K Sell
144,089
-2,100
-1% -$11.6K ﹤0.01% 2095
2014
Q4 		$977K Buy
146,189
+623
+0.4% +$4.97K ﹤0.01% 2056
2014
Q3 		$1.57M Buy
145,566
+1,427
+1% +$16.3K ﹤0.01% 1710
2014
Q2 		$1.7M Buy
144,139
+1,900
+1% +$22.8K ﹤0.01% 1711
2014
Q1 		$1.82M Buy
142,239
+600
+0.4% +$6.95K ﹤0.01% 1621
2013
Q4 		$1.75M Buy
141,639
+900
+0.6% +$11.2K ﹤0.01% 1621
2013
Q3 		$1.76M Buy
140,739
+4,348
+3% +$49.6K 0.01% 1559
2013
Q2 		$1.4M Buy
+136,391
New +$1.33M ﹤0.01% 1635

Other funds holding TTI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
NIM
Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return

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

California State Teachers Retirement System (CalSTRS) increased its TETRA Technologies (TTI) stake by 36% in Q1 2026, buying an estimated $442K and bringing the position to 164,954 shares worth $1.41M. The position accounts for ﹤0.01% of the portfolio, ranked #1697.

California State Teachers Retirement System (CalSTRS) first reported a position in TTI in Q2 2013 and has held it in 47 quarters since. The position peaked at $1.82M in Q1 2014. 240 funds tracked by Wall St. Rank hold TTI as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 164,954 shares of TETRA Technologies worth $1.41M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) bought 44,059 TETRA Technologies shares in Q1 2026, an estimated $442K.
  • TETRA Technologies made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #1697 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in TETRA Technologies in Q2 2013 and has held it in 47 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s TETRA Technologies position peaked at $1.82M in Q1 2014.
  • 240 funds tracked by Wall St. Rank held TETRA Technologies as of Q1 2026.

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