Question 1

How many shares of ENPH does STATE OF WISCONSIN INVESTMENT BOARD own?

Accepted Answer

As of 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD holds 89,414 shares of ENPH (ENPHASE ENERGY INC).

Question 2

What is STATE OF WISCONSIN INVESTMENT BOARD's ENPH position worth?

Accepted Answer

As of 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD's ENPH position is worth $4.4M.

Question 3

Is STATE OF WISCONSIN INVESTMENT BOARD buying or selling ENPH?

Accepted Answer

In 2026-Q2, STATE OF WISCONSIN INVESTMENT BOARD decreased their ENPH position (-5.8% change in shares).

Question 4

When did STATE OF WISCONSIN INVESTMENT BOARD first buy ENPH?

Accepted Answer

Based on available 13F filings, STATE OF WISCONSIN INVESTMENT BOARD first reported a position in ENPH in 2024-Q3. They have held the position across 27 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	89,414	-5.8%	$4.4M	0.0%	$49.24	0
2026-Q1	Decreased	94,933	-2.6%	$3.6M	0.0%	$43.20	0
2025-Q4	Increased	97,436	+73.8%	$3.1M	0.0%	$32.19	40
2025-Q3	Decreased	56,057	-9.0%	$2M	0.0%	$36.08	0
2025-Q2	Decreased	61,576	-28.7%	$2.4M	0.0%	$40.88	0
2025-Q1	Increased	86,361	+12.4%	$5.4M	0.0%	$61.65	30
2024-Q4	Decreased	76,822	-4.7%	$5.3M	0.0%	$70.19	0
2024-Q3	Decreased	80,644	-16.1%	$9.1M	0.0%	$115.00	0