SunPower, Inc.
SPWR • NASDAQ
SunPower, Inc. is a solar company in the energy sector on NASDAQ, led by Tony Garzolini, with a market cap of $153.7M. As of Q3 2025, 23% of shares are held by 79 institutional investors, with BlackRock, Inc. as the largest holder at 4.22%.
Chief Executive OfficerTony Garzolini
Overview
Overview of institutional ownership in SPWR as of Q3 2025 with a market cap of $152.1M
All Institutions
- Institutions
- 79
- Value Held
- $34.8M
- Shares Held
- 19.7M
- Avg Position
- $440.1K
- Median Position
- $76.2K
Hedge Funds
- Hedge Funds
- 10
- Value Held
- $8.9M
- Shares Held
- 5.0M
- Avg Position
- $885.2K
- Median Position
- $356.0K
Ownership Breakdown
Based on market cap of $152.1M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in SPWR as of Q3 2025
| Institution | Position Value |
|---|---|
B BlackRock, Inc. Institution | $6.4M 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $5.5M 0.00% of portfolio |
 Polar Securities Inc. Hedge Fund•Multi-Strategy | $3.7M 0.11% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $2.5M 0.00% of portfolio |
 Carlyle Group L.P. Institution | $2.2M 0.05% of portfolio |
 Meteora Capital, LLC Hedge Fund•Event Driven | $1.8M 0.24% of portfolio |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | $1.7M 0.00% of portfolio |
 STATE STREET CORP Institution | $1.2M 0.00% of portfolio |
X XTX Topco Ltd Institution | $1.0M 0.05% of portfolio |
 NORTHERN TRUST CORP Institution | $824.7K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for SPWR in Q3 2025
- Traded
- +$3.2M
- Buyers
- 41
- Sellers
- 24
- Total Bought
- +$5.9M
- Total Sold
- −$2.6M
- Avg Position
- $382.0K
Biggest Buyers
| Institution | Net Bought |
|---|---|
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$1.1M +647.2K shares |
B BlackRock, Inc. Institution | +$665.0K +377.9K shares |
X XTX Topco Ltd Institution | +$484.3K +275.2K shares |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | +$375.1K +213.1K shares |
 ARDSLEY ADVISORY PARTNERS Hedge Fund•Long/Short | +$369.6K +210.0K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$352.6K +200.3K shares |
S Sphera Management Technology Funds Ltd Institution | +$341.2K +193.8K shares |
 GOLDMAN SACHS GROUP INC Institution | +$288.9K +164.2K shares |
STATE STREET CORP Institution | +$267.1K +151.8K shares |
VANGUARD GROUP INC Institution | +$238.4K +135.5K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 Marshall Wace LLP Institution | −$634.3K −360.4K shares |
Carlyle Group L.P. Institution | −$578.2K −328.5K shares |
Meteora Capital, LLC Hedge Fund•Event Driven | −$383.4K −217.8K shares |
 MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$214.3K −116.5K shares |
 UBS Group AG Institution | −$209.2K −118.9K shares |
 GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | −$96.4K −52.4K shares |
 Sandia Investment Management LP Hedge Fund•Event Driven | −$91.1K −49.5K shares |
 HPM Partners LLC RIA/Wealth | −$85.3K −48.5K shares |
B BRIDGEWAY CAPITAL MANAGEMENT INC Long Only Manager | −$70.4K −40.0K shares |
H HUNTINGTON NATIONAL BANK Long Only Manager | −$50.9K −19.0K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited SPWR in Q3 2025
- New Positions
- 4
- New Value
- $225.6K
- Exited Positions
- 8
- Exited Value
- $506.1K
New Positions
| Institution | Position Value |
|---|---|
 Worth Venture Partners, LLC Fund of Funds | $95.0K 54.0K shares |
B BRYN MAWR TRUST CO/PA Institution | $70.4K 40.0K shares |
 R Squared Ltd Private Equity | $39.1K 22.2K shares |
 ORG Wealth Partners, LLC RIA/Wealth | $21.1K 12.0K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy | $214.3K 116.5K shares |
GSA CAPITAL PARTNERS LLP Hedge Fund•Quant | $96.4K 52.4K shares |
Sandia Investment Management LP Hedge Fund•Event Driven | $91.1K 49.5K shares |
H HUNTINGTON NATIONAL BANK Long Only Manager | $50.9K 19.0K shares |
A Alpine Partners VI, LLC Institution | $46.0K 25.0K shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | $7.4K 4.0K shares |
N NBT BANK N A /NY Institution | - 6.0 shares |
 Ameritas Advisory Services, LLC RIA/Wealth | - 200.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in SPWR as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with SPWR as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Worth Venture Partners, LLC Fund of Funds | 0.47% $95.0K |
 Firsthand Capital Management, Inc. Institution | 0.45% $264.0K |
S Sphera Management Technology Funds Ltd Institution | 0.34% $605.2K |
Meteora Capital, LLC Hedge Fund•Event Driven | 0.24% $1.8M |
Polar Securities Inc. Hedge Fund•Multi-Strategy | 0.11% $3.7M |
ARDSLEY ADVISORY PARTNERS Hedge Fund•Long/Short | 0.06% $369.6K |
X XTX Topco Ltd Institution | 0.05% $1.0M |
Carlyle Group L.P. Institution | 0.05% $2.2M |
 Quinn Opportunity Partners LLC Hedge Fund•Event Driven | 0.03% $342.4K |
 TTP Investments, Inc. RIA/Wealth | 0.02% $58.8K |
Hedge Fund Spotlight
Discover hedge funds investing in SPWR
RENAISSANCE TECHNOLOGIES LLC
Hedge Fund • Quant
Portfolio ManagerPeter Fitzhugh Brown
- Portfolio Value
- $75.8B
- Positions
- 3,419
- Last Reported
- Q3 2025
Sector Allocation
Position in SunPower, Inc.
- Market Value
- $1.7M
- Shares Held
- 989.9K
- Portfolio Weight
- 0.00%
- Owned Since
- 2025-Q2
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Software - Infrastructure Technology | $1.6B | 2.06% | |
Semiconductors Technology | $1.1B | 1.39% | |
Electronic Gaming & Multimedia Technology | $953.5M | 1.26% |
