ENPHEnphase Energy, Inc.

$32.80-15% 1Y

Who owns ENPH

532 institutions reported holding ENPH for 2026Q2, together 94% of the company, more than the 487 a quarter earlier.

532

Institutions reporting a position · as of 2026Q2 · up from 487 the quarter before

Shares held by institutions
124.0M

Shares held by institutions · 94% of the company · long US equity positions only, as reported on Form 13F

Reported value
$6.10B

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
40%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
139
Positions exited
93
Added to
130
Reduced
171
Top 10 holdersof the company
50%
Shares sold shortsettled Sep 15, 2026
23.9M
Short interestof shares outstanding
18%
Days to coverat the average daily volume
5.8
Change in the short positionsince the Aug 31, 2026 count
+2.1%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q2532124.0M$6.10B
2026Q1487125.3M$4.73B
2025Q4466126.1M$4.05B
2025Q3480121.1M$4.29B
2025Q2504124.3M$4.95B
2025Q1579115.3M$7.15B
2024Q4617117.4M$8.07B
2024Q3721113.8M$12.8B
2024Q2710111.2M$11.1B
2024Q1716103.7M$12.6B
2023Q4751102.0M$13.5B
2023Q377499.7M$12.0B
2023Q2851101.3M$17.0B
2023Q1903101.4M$20.8B
2022Q4928103.1M$27.3B
2022Q3876102.7M$28.5B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BlackRock Inc.23.5M18%$1.15B
VANGUARD GROUP INC15.8M12%$780M
STATE STREET CORP4.7M3.6%$234M
TWO SIGMA INVESTMENTS, LP4.7M3.5%$229M
Invesco Ltd.3.7M2.8%$180M
GILDER GAGNON HOWE & CO LLC3.5M2.6%$171M
Slate Path Capital LP2.6M2.0%$127M
JPMORGAN CHASE & CO2.4M1.8%$117M
MORGAN STANLEY2.4M1.8%$119M
GEODE CAPITAL MANAGEMENT LLC2.4M1.8%$118M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202623.9M18%5.8
Aug 31, 202623.4M18%6.1
Aug 14, 202621.6M16%5.4
Jul 31, 202623.0M18%4.6
Jul 15, 202622.9M17%5.1
Jun 30, 202623.5M18%2.9
Jun 15, 202624.2M18%3.5
May 29, 202626.7M20%2.5
May 15, 202630.0M23%3.6
Apr 30, 202630.3M23%3.8
Apr 15, 202626.5M20%4.3
Mar 31, 202625.4M19%5.1

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

opening the register…