What is the 13F Pro Quality Score for SPWR?

13F Pro ranks SunPower Inc. (SPWR) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View SPWR's current score at https://13fpro.ai/research/SPWR (free sign-up required for the full ranking).

Which hedge funds own the most SPWR stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of SPWR include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/SPWR as soon as new 13F filings post.

Where does 13F Pro source SPWR data?

All SunPower Inc. fundamentals and ownership data come directly from SEC EDGAR. SunPower Inc. files with the SEC under CIK 1838987. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is SPWR in?

SunPower Inc. (SPWR) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

How often is SPWR research updated on 13F Pro?

SPWR's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

SunPower Inc.(SPWR)Stock Analysis

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13F Pro Quality Score

38.0/100

Rank #2,029 of 2,879 stocks

View Industrials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

99.1/100

Profitability

20.1/100

Balance Sheet

15.2/100

Earnings Quality

30.0/100

Free Cash Flow

15.0/100

Institutional Flow

52.7/100

Revenue Scale

25.8/100

Dilution Risk

31.3/100

SPWR Stock Analysis & AI Quality Score

AI stock analysis and institutional research for SunPower Inc. (SPWR), a Industrials sector company. 13F Pro's AI-powered ranking engine scores SPWR at 38.0/100 on a 32-signal composite quality model, placing it at rank #2,029 of 2,879 stocks — the bottom half of the AI-ranked universe. SPWR scores in the top quartile across revenue growth (99.1). Areas of concern include free cash flow (15.0) and balance sheet strength (15.2), which score below median versus the broader universe. Shareholder dilution risk is elevated at 31.3/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), SunPower Inc. reports quarterly revenue of $72.8M, net income of $5.3M, free cash flow of $-25.7M. Top institutional holders of SPWR by reported 13-F value include BlackRock,, VANGUARD CAPITAL MANAGEMENT, STATE STREET, based on the most recent SEC filings. SPWR trades on the Nasdaq exchange and files with the SEC under CIK 1838987. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate SPWR daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for SunPower Inc. directly from SEC EDGAR. SunPower Inc.'s 13F Pro composite quality score has ranged between 6 and 41 since 2024, currently 38.0 — a declining long-term trajectory across 16 quarterly and live scoring snapshots.

✦

Fun facts about SunPower Inc.

Quirks, history, and lore behind SPWR — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. clean energy company · listed on Nasdaq · headquartered in California · focused entirely on the residential and commercial power market.
2
The Numbers
Revenue has been in the range of roughly $1 billion annually, but the company has struggled to stay consistently profitable — a common story in the capital-hungry solar industry.
3
The History
Founded in 1985, it spent decades as a pioneer before going public and later became a majority-owned subsidiary of oil giant Total — an odd couple if there ever was one.
4
The Secret
Its panels consistently rank among the highest-efficiency solar cells on the market, using back-contact cell technology that puts all the wiring on the back of the panel for maximum sun exposure.
5
The Lore
The company helped power the Solar Impulse airplane — the first solar-powered plane to circumnavigate the globe — which is a great pub-trivia fact for a company that's been perpetually almost profitable.
6
The Giveaway
It's literally named after the power of the sun, sells premium rooftop solar panels to homeowners across America, and its ticker is four letters that rhyme with a certain struggling superhero.

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Revenue

Q1 2026

$72.8M

Net Income

Q1 2026

$5.3M

Free Cash Flow

Q1 2026

$-25.7M

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+175.9% YoY

$300.0MFY 2025

FY21 $68.8MFY23 $87.6MFY24 $108.7MFY25 $300.0M

Net Income

+19.7% YoY

$-45.4MFY 2025

FY21 $5.1MFY23 $-269.6MFY24 $-56.5MFY25 $-45.4M

Operating Income

+60.7% YoY

$-26.9MFY 2025

FY21 $-3.8MFY23 $-52.4MFY24 $-68.5MFY25 $-26.9M

EPS (Diluted)

+57.4% YoY

$-0.52FY 2025

FY21 $-0.39FY23 $-4.94FY24 $-1.22FY25 $-0.52

Total Assets

+67.0% YoY

$241.2MFY 2025

FY21 $346.2MFY23 $47.3MFY24 $144.5MFY25 $241.2M

Total Debt

+27.0% YoY

$189.1MFY 2025

FY21 —FY23 $33.3MFY24 $148.8MFY25 $189.1M

Op. Cash Flow

+72.0% YoY

$-15.3MFY 2025

FY21 $-2.0MFY23 $-58.6MFY24 $-54.7MFY25 $-15.3M

Metric	FY 2025	FY 2024	FY 2023	FY 2021
Revenue	$300.0M +175.9%	$108.7M +24.1%	$87.6M +27.3%	$68.8M
Net Income	$-45.4M +19.7%	$-56.5M +79.1%	$-269.6M -5355.9%	$5.1M
Operating Income	$-26.9M +60.7%	$-68.5M -30.8%	$-52.4M -1284.4%	$-3.8M
EPS (Diluted)	$-0.52 +57.4%	$-1.22 +75.3%	$-4.94 -1183.1%	$-0.39
Total Assets	$241.2M +67.0%	$144.5M +205.3%	$47.3M -86.3%	$346.2M
Total Debt	$189.1M +27.0%	$148.8M +346.9%	$33.3M	—
Operating Cash Flow	$-15.3M +72.0%	$-54.7M +6.7%	$-58.6M -2771.7%	$-2.0M

AI Insight: SPWR Financial Trends

SunPower faces persistent operational losses and negative cash flow despite stabilizing revenue around $70–80M quarterly.

• Revenue collapsed from $89M in Q4 2024 to $73M in Q1 2026, a 18% decline over five quarters.

• Operating income negative in seven of eight quarters; only Q1 2025 showed breakeven ($1M) before deteriorating again.

• Operating cash flow consistently negative; Q1 2026 at −$26M represents worst performance in the dataset.

• Equity deficit widened from −$61M in Q1 2026 to −$118M in Q3 2025, though improved slightly to −$61M by Q1 2026.

⚠ Total debt surged to $409M in Q3 2025, then retreated to $184M in Q1 2026—volatility signals potential restructuring or asset sales.

⚠ Net income swung sharply: $47M gain in Q4 2024, then five consecutive quarters of losses before tiny $5M profit in Q1 2026.

AI Insight: SPWR Ratio Trends

SunPower's profitability collapsed in Q1 2026, with operating margin plunging to -26.4% and ROIC deteriorating to -62.4%—the worst performance in the dataset.

• Operating margin fell from -15.9% in Q4 2025 to -26.4% in Q1 2026, extending consecutive quarterly losses.

• ROIC worsened from -51.3% in Q4 2025 to -62.4% in Q1 2026, indicating deepening capital destruction.

• NPM swung to +7.2% in Q1 2026 from -11.5% in Q4 2025, a rare bright spot amid operational weakness.

⚠ Company has posted negative operating margins in 6 of last 8 quarters; Q1 2025's 1.3% was isolated bright spot.

⚠ TTM ROIC stands at -38.3%, signaling sustained value destruction and potential balance-sheet stress.

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Available Research

13F Pro tracks comprehensive data for SunPower Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of SPWR

BlackRock, Inc.
$5.2M4,092,734 sh
VANGUARD CAPITAL MANAGEMENT LLC
$3.9M3,073,035 sh
STATE STREET CORP
$3.1M2,422,548 sh
Polar Asset Management Partners Inc.
$2.7M2,089,728 sh
GEODE CAPITAL MANAGEMENT, LLC
$2.3M1,806,207 sh
RENAISSANCE TECHNOLOGIES LLC
$1.8M1,382,892 sh
GOLDMAN SACHS GROUP INC
$1.7M1,364,163 sh
ARDSLEY ADVISORY PARTNERS LP
$1.2M960,000 sh
Alyeska Investment Group, L.P.
$1.1M839,577 sh
WESTERLY CAPITAL MANAGEMENT, LLC
$825.5K650,000 sh

Fund	Value	Shares
BlackRock, Inc.	$5.2M	4,092,734
VANGUARD CAPITAL MANAGEMENT LLC	$3.9M	3,073,035
STATE STREET CORP	$3.1M	2,422,548
Polar Asset Management Partners Inc.	$2.7M	2,089,728
GEODE CAPITAL MANAGEMENT, LLC	$2.3M	1,806,207
RENAISSANCE TECHNOLOGIES LLC	$1.8M	1,382,892
GOLDMAN SACHS GROUP INC	$1.7M	1,364,163
ARDSLEY ADVISORY PARTNERS LP	$1.2M	960,000
Alyeska Investment Group, L.P.	$1.1M	839,577
WESTERLY CAPITAL MANAGEMENT, LLC	$825.5K	650,000

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Is SPWR a good stock to buy?

13F Pro's AI-powered analysis of SunPower Inc. (SPWR) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for SPWR are available on the SPWR stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own SPWR?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling SPWR. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of SunPower Inc.'s investment landscape.