California State Teachers Retirement System (CalSTRS)
ENPH icon

California State Teachers Retirement System (CalSTRS)’s Enphase Energy ENPH Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio ENPH Stock Details ENPH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$149M Buy
7,340,207
+7,189,367
+4,766% +$327M 0.02% 866
2026
Q1 		$5.7M Buy
150,840
+26,824
+22% +$1.11M 0.01% 945
2025
Q4 		$3.97M Sell
124,016
-4,538
-4% -$147K ﹤0.01% 1053
2025
Q3 		$4.55M Buy
128,554
+6
+0% +$223 ﹤0.01% 982
2025
Q2 		$5.1M Sell
128,548
-297
-0.2% -$13.7K 0.01% 896
2025
Q1 		$7.99M Sell
128,845
-96,933
-43% -$6.13M 0.01% 664
2024
Q4 		$15.5M Sell
225,778
-5,296
-2% -$420K 0.02% 548
2024
Q3 		$26.1M Buy
231,074
+3,247
+1% +$363K 0.03% 448
2024
Q2 		$22.7M Sell
227,827
-177
-0.1% -$20.6K 0.03% 465
2024
Q1 		$27.6M Buy
228,004
+4,469
+2% +$521K 0.03% 417
2023
Q4 		$29.5M Buy
223,535
+7,697
+4% +$816K 0.04% 380
2023
Q3 		$25.9M Sell
215,838
-6,286
-3% -$895K 0.04% 384
2023
Q2 		$37.2M Sell
222,124
-2,095
-0.9% -$374K 0.05% 328
2023
Q1 		$47.1M Sell
224,219
-1,717
-0.8% -$372K 0.07% 274
2022
Q4 		$59.9M Buy
225,936
+3,641
+2% +$1.06M 0.09% 213
2022
Q3 		$61.7M Sell
222,295
-983
-0.4% -$265K 0.1% 184
2022
Q2 		$43.6M Buy
223,278
+7,942
+4% +$1.44M 0.07% 267
2022
Q1 		$43.5M Sell
215,336
-13,644
-6% -$2.14M 0.06% 311
2021
Q4 		$41.9M Buy
228,980
+253
+0.1% +$52.8K 0.05% 349
2021
Q3 		$34.3M Sell
228,727
-8,844
-4% -$1.52M 0.04% 390
2021
Q2 		$43.6M Buy
237,571
+35,299
+17% +$5.18M 0.05% 320
2021
Q1 		$32.8M Sell
202,272
-305
-0.2% -$54.8K 0.04% 384
2020
Q4 		$35.5M Buy
202,577
+16,040
+9% +$2.03M 0.05% 335
2020
Q3 		$15.4M Buy
186,537
+4,393
+2% +$294K 0.02% 539
2020
Q2 		$8.66M Buy
182,144
+42,548
+30% +$2.03M 0.02% 713
2020
Q1 		$4.51M Sell
139,596
-692
-0.5% -$26.1K 0.01% 867
2019
Q4 		$3.67M Sell
140,288
-2,834
-2% -$64.5K 0.01% 1201
2019
Q3 		$3.18M Buy
143,122
+1,710
+1% +$43.8K 0.01% 1253
2019
Q2 		$2.58M Buy
141,412
+7,984
+6% +$110K 0.01% 1404
2019
Q1 		$1.23M Sell
133,428
-4,180
-3% -$31.8K ﹤0.01% 1812
2018
Q4 		$651K Buy
137,608
+7,214
+6% +$36.6K ﹤0.01% 2137
2018
Q3 		$632K Sell
130,394
-2,005
-2% -$11K ﹤0.01% 2322
2018
Q2 		$891K Buy
+132,399
New +$685K ﹤0.01% 2132
2016
Q2 		– Sell
-58,940
Closed -$137K – 3013
2016
Q1 		$137K Buy
58,940
+7,881
+15% +$19.4K ﹤0.01% 2876
2015
Q4 		$179K Buy
51,059
+900
+2% +$2.81K ﹤0.01% 2883
2015
Q3 		$186K Sell
50,159
-200
-0.4% -$1.06K ﹤0.01% 2893
2015
Q2 		$383K Buy
50,359
+17,111
+51% +$186K ﹤0.01% 2728
2015
Q1 		$439K Sell
33,248
-500
-1% -$6.47K ﹤0.01% 2530
2014
Q4 		$482K Buy
33,748
+144
+0.4% +$1.79K ﹤0.01% 2505
2014
Q3 		$504K Buy
33,604
+192
+0.6% +$2.43K ﹤0.01% 2430
2014
Q2 		$286K Buy
33,412
+4,800
+17% +$38.9K ﹤0.01% 2824
2014
Q1 		$211K Hold
28,612
– – ﹤0.01% 2868
2013
Q4 		$181K Hold
28,612
– – ﹤0.01% 2913
2013
Q3 		$233K Buy
28,612
+800
+3% +$5.77K ﹤0.01% 2819
2013
Q2 		$215K Buy
+27,812
New +$197K ﹤0.01% 2808

Other funds holding ENPH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s ENPH Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its Enphase Energy (ENPH) stake by 4,766% in Q2 2026, buying an estimated $327M and bringing the position to 7,340,207 shares worth $149M. The position accounts for 0.02% of the portfolio, ranked #866.

California State Teachers Retirement System (CalSTRS) first reported a position in ENPH in Q2 2013 and has held it in 45 quarters since. 534 funds tracked by Wall St. Rank hold ENPH as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 7,340,207 shares of Enphase Energy worth $149M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) bought 7,189,367 Enphase Energy shares in Q2 2026, an estimated $327M.
  • Enphase Energy made up 0.02% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #866 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Enphase Energy in Q2 2013 and has held it in 45 quarters since.
  • 534 funds tracked by Wall St. Rank held Enphase Energy as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.