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ENPH in the 13F filings

Enphase Energy Inc · CUSIP 29355A107

Sector · SemiconductorsTheme · AI infrastructure and semiconductors· L3VLUP-definedTheme · Semiconductors
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 9 listed it in both
Shares listed
27,243,147
combined, among listed positions
Reported value
$1.0bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 13 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -619,565.

Managers listing ENPH in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Two Sigma Investments LP5,476,240$207m0.17%Added+2,512,53615 May 2026 (the filing on sec.gov)
Invesco Ltd3,682,383$139munder 0.1%Added+523,45212 May 2026 (the filing on sec.gov)
Holocene Advisors LP3,361,368$127m0.31%Trimmed-85,30115 May 2026 (the filing on sec.gov)
Baillie Gifford & Co2,494,347$94m0.10%Trimmed-93,5068 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,328,756$88m0.05%Trimmed-1,670,73615 May 2026 (the filing on sec.gov)
Citadel Advisors LLC2,324,659$88munder 0.1%Added+1,019,64415 May 2026 (the filing on sec.gov)
Coatue Management LLC1,647,893$62m0.21%Newnew15 May 2026 (the filing on sec.gov)
Wellington Management Group LLP1,464,245$55munder 0.1%Added+1,452,65215 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC888,628$34m0.05%Trimmed-8,46614 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP867,106$33munder 0.1%Trimmed-608,05115 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP590,282$22munder 0.1%Added+128,28314 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC479,990$18munder 0.1%Added+4,46215 May 2026 (the filing on sec.gov)
Point72 Asset Management LP434,846$16munder 0.1%Trimmed-1,229,25015 May 2026 (the filing on sec.gov)
Millennium Management LLC235,873$8.9munder 0.1%Trimmed-147,41315 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd130,385$4.9munder 0.1%Added+72,24718 May 2026 (the filing on sec.gov)
Walleye Capital LLC128,225$4.8munder 0.1%Trimmed-51,14513 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC124,086$4.7munder 0.1%Trimmed-1,437,89915 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc115,136$4.4munder 0.1%Added+10,17315 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP90,296$3.4munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
AllianceBernstein LP86,419$2.8munder 0.1%Added+21,52615 May 2026 (the filing on sec.gov)
Bridgewater Associates LP56,058$2.1munder 0.1%Trimmed-207,77915 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC43,555$1.6munder 0.1%Added+2,24227 Oct 2026 (the filing on sec.gov)
Fidelity (FMR LLC)38,233$1.4munder 0.1%Trimmed-142,54915 May 2026 (the filing on sec.gov)
Man Group PLC34,401$1.3munder 0.1%Added+12,82715 May 2026 (the filing on sec.gov)
AQR Capital Management LLC30,550$1.1munder 0.1%Trimmed-115,93215 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
9 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ENPH by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$58mn.a.n.a.
Q3 20131$60mn.a.n.a.
Q4 20131$47mn.a.n.a.
Q1 20141$55mn.a.n.a.
Q2 20141$64mn.a.n.a.
Q3 20141$94mn.a.n.a.
Q4 20142$90mn.a.n.a.
Q1 20151$82mn.a.n.a.
Q2 20151$48mn.a.n.a.
Q3 20151$23mn.a.n.a.
Q4 20151$22mn.a.n.a.
Q1 20161$15mn.a.n.a.
Q2 20161$12mn.a.n.a.
Q3 20162$7.8mn.a.n.a.
Q4 20161$6.3mn.a.n.a.
Q1 20171$8.6mn.a.n.a.
Q1 20181$334kn.a.n.a.
Q2 20192$19mn.a.n.a.
Q3 20194$40mn.a.n.a.
Q4 20195$100mn.a.n.a.
Q1 20208$451mn.a.n.a.
Q2 202013$753mn.a.n.a.
Q3 202013$1.3bnn.a.n.a.
Q4 202012$2.1bnn.a.n.a.
Q1 202115$1.5bnn.a.n.a.
Q2 20217$890mn.a.n.a.
Q3 202114$935mn.a.n.a.
Q4 202117$1.3bnn.a.n.a.
Q1 202218$1.1bnn.a.n.a.
Q2 202218$1.6bnn.a.n.a.
Q3 202227$3.9bnn.a.n.a.
Q4 202224$4.3bnn.a.n.a.
Q1 202322$2.7bnn.a.n.a.
Q2 202315$1.7bnn.a.n.a.
Q3 20238$613mn.a.n.a.
Q4 202316$1.7bn142
Q1 202411$1.6bn58
Q2 202410$1.5bn56
Q3 20249$1.8bn83
Q4 202410$1.3bn93
Q1 202516$1.7bn133
Q2 202513$1.1bn123
Q3 202517$773m125
Q4 202512$659m1026
Q1 20266$612m1322
Q2 20265$327m1523

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ENPH and NVDA →ENPH and AVGO →ENPH and MU →Choose a stock to compare with ENPH →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ENPH, latest filings →Back to the 13F Explorer →