Skip to main content
ENPH logo

ENPH · Enphase Energy, Inc.

Track ENPH — free
$38.36 -1.01 (-2.57%) At close · Aug 20
Market Cap
$5.09B
Shares
131.80M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 541
Total Value: $7,498,970,824
Total Shares: 152,382,676

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 541 13F filers · Δ vs Mar 31, 2026
Top Holder
15.4%
Sep 2023 → Jun 2026 · range 9.9% – 15.4%
+0.2 pts
Top 5
35.0%
Sep 2023 → Jun 2026 · range 32.1% – 38.9%
+1.3 pts
Top 10
48.8%
Sep 2023 → Jun 2026 · range 45.4% – 52.8%
+0.1 pts
HHI
417
Sep 2023 → Jun 2026 · range 313 – 439
Broadly held+5

Quarterly Activity

vs Mar 31, 2026
New
132
Increased
149
Decreased
191
Sold Out
93
Unchanged
69
Holder count: +39
Institutional value: +35.4%
Shares held: +3.9%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 603
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1463101 CUSIP 29355A107 13F (30d) 521 filings 476 filers Visit website Investor relations