Across its top 20 institutional holders, ENPH's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 33/100).

Quarterly Activity

Recent Activity

+$3.6B

Total Buy Value

$2.9B

Total Sell Value

New buy87

Trim181

Add163

Sold out65

250

Net Buyers

246

Net Sellers

Smart Money Convergence

ENPH does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

29355A107, 29355A907, 29355A957

FAQ

Who are the top institutional investors holding ENPHASE ENERGY INC (ENPH)?

Major stakeholders currently include BlackRock, Inc. ($839.5M), Vanguard Portfolio Management LLC ($365.2M), Susquehanna International Group, LLP ($225.2M). Based on the latest 13F filings, there are a total of 515 tracked investment funds and institutions maintaining positions in ENPH.

What is the overall institutional sentiment toward ENPH recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $552.0M, driven by 250 managers accumulating shares while 246 reduced their exposure.

Which institutions have been selling or reducing their ENPH positions?

In the latest period, 181 funds trimmed their holdings, and 65 managers completely exited their positions. The aggregate reported sell value was $2.9B.

Are there any notable investors adding ENPH to their portfolios?

Yes, buying activity remains notable. 87 institutions opened new positions in {ticker}, and 163 existing holders added to their shares. The total reported buy value for the quarter amounted to $3.6B.