William Blair & Company
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William Blair & Company’s Enphase Energy ENPH Stock Holding History

William Blair & Company’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
2024
Q4 		– Sell
-4,413
Closed -$499K – 1835
2024
Q3 		$499K Sell
4,413
-796
-15% -$88.9K ﹤0.01% 1113
2024
Q2 		$519K Sell
5,209
-981
-16% -$114K ﹤0.01% 1085
2024
Q1 		$749K Sell
6,190
-818
-12% -$95.4K ﹤0.01% 968
2023
Q4 		$926K Buy
7,008
+1,147
+20% +$122K ﹤0.01% 877
2023
Q3 		$704K Buy
5,861
+2,192
+60% +$312K ﹤0.01% 954
2023
Q2 		$614K Buy
3,669
+860
+31% +$154K ﹤0.01% 989
2023
Q1 		$591K Buy
2,809
+431
+18% +$93.4K ﹤0.01% 983
2022
Q4 		$630K Buy
2,378
+606
+34% +$176K ﹤0.01% 969
2022
Q3 		$492K Buy
1,772
+135
+8% +$36.4K ﹤0.01% 1043
2022
Q2 		$320K Sell
1,637
-626
-28% -$113K ﹤0.01% 1236
2022
Q1 		$457K Buy
2,263
+182
+9% +$28.6K ﹤0.01% 1191
2021
Q4 		$381K Buy
2,081
+529
+34% +$110K ﹤0.01% 1315
2021
Q3 		$233K Sell
1,552
-706
-31% -$121K ﹤0.01% 1421
2021
Q2 		$415K Sell
2,258
-208
-8% -$30.5K ﹤0.01% 1216
2021
Q1 		$400K Buy
2,466
+392
+19% +$70.4K ﹤0.01% 1225
2020
Q4 		$364K Buy
+2,074
New +$263K ﹤0.01% 1183
2015
Q1 		– Sell
-1,077,680
Closed -$15.4M – 2153
2014
Q4 		$15.4M Buy
1,077,680
+222,580
+26% +$2.77M 0.02% 686
2014
Q3 		$12.8M Sell
855,100
-921,108
-52% -$11.7M 0.02% 751
2014
Q2 		$15.2M Sell
1,776,208
-75,763
-4% -$615K 0.02% 682
2014
Q1 		$13.6M Sell
1,851,971
-90,492
-5% -$700K 0.02% 715
2013
Q4 		$12.3M Buy
1,942,463
+100,361
+5% +$735K 0.02% 733
2013
Q3 		$15M Buy
+1,842,102
New +$13.3M 0.03% 596

Other funds holding ENPH

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

William Blair & Company's ENPH Position: Q4 2024 in Review

William Blair & Company sold out of Enphase Energy (ENPH) in Q4 2024, closing a stake of 4,413 shares — an estimated $499K sold.

William Blair & Company first reported a position in ENPH in Q3 2013 and held it in 22 quarters. The position peaked at $15.4M in Q4 2014. 626 funds tracked by Wall St. Rank hold ENPH as of Q4 2024.

  • William Blair & Company reported no remaining Enphase Energy position as of Q4 2024 after selling out during the quarter.
  • William Blair & Company sold 4,413 Enphase Energy shares in Q4 2024, an estimated $499K.
  • William Blair & Company first reported a position in Enphase Energy in Q3 2013 and held it in 22 quarters.
  • William Blair & Company's Enphase Energy position peaked at $15.4M in Q4 2014.
  • 626 funds tracked by Wall St. Rank held Enphase Energy as of Q4 2024.

Based on William Blair & Company's 13F filing for Q4 2024, filed 12 Feb 2025.