Go Pro
→ Iran War Shock: What I Was Told In That Private Meeting (From Banyan Hill Publishing) (Ad)tc pixel Free SPWR Stock Alerts

CSLM Acquisition (SPWR) Institutional Ownership

CSLM Acquisition logo
$0.30 +0.05 (+18.21%)
As of 08/21/2026 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for CSLM Acquisition (NASDAQ:SPWR)

Current
Institutional Ownership
Percentage
47.36%
Number of
Institutional Buyers
(last 12 months)
5
Total
Institutional Inflows
(last 12 months)
$4.70M
Number of
Institutional Sellers
(last 12 months)
0
Get SPWR Insider Trade Alerts

Want to know when executives and insiders are buying or selling CSLM Acquisition stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

SPWR Institutional Buying and Selling by Quarter

CSLM Acquisition Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/17/2026 Park West Asset Management LLC600,105$83K0.0%N/A0.278%
8/15/2026 Polar Asset Management Partners Inc.2,089,728$1.44M0.0%N/A0.969%
8/8/2026 Carlyle Group Inc.2,343,750$1.61M0.0%N/A1.087%
8/7/2026 BlackRock Inc.1,253,980$862K0.0%N/A0.581%
8/7/2026 Yorkville Advisors Global LP551,000$378.54M0.4%N/A0.255%
2/25/2025Polar Asset Management Partners Inc.2,663,577$4.77M0.1%-32.8%3.611%
2/17/2025Polar Asset Management Partners Inc.2,663,577$4.77M0.1%-32.8%3.611%
2/17/2025OMERS ADMINISTRATION Corp139,810$250K0.0%N/A0.190%
2/17/2025Millennium Management LLC27,497$49K0.0%+173.1%0.037%
2/17/2025Bridgeway Capital Management LLC134,500$241K0.0%+108.5%0.182%
2/17/2025Alyeska Investment Group L.P.219,080$392K0.0%+1,538.7%0.297%
2/14/2025Northern Trust Corp46,699$84K0.0%-17.7%0.063%
2/13/2025Marshall Wace LLP41,135$74K0.0%-60.5%0.056%
2/13/2025Carlyle Group Inc.1,984,619$3.55M0.8%-59.5%2.690%
2/13/2025Renaissance Technologies LLC286,100$512K0.0%N/A0.388%
2/12/2025Geode Capital Management LLC273,375$490K0.0%-6.5%0.371%
2/12/2025Diametric Capital LP229,912$412K0.3%+35.8%0.312%
1/21/2025TTP Investments Inc.32,633$58K0.0%N/A0.044%
1/17/2025Commons Capital LLC50,000$90K0.1%N/A0.068%
1/16/2025ARS Investment Partners LLC60,795$109K0.0%+12.0%0.082%
11/16/2024Geode Capital Management LLC292,514$822K0.0%-16.2%0.460%
11/15/2024XTX Topco Ltd46,069$129K0.0%N/A0.072%
11/15/2024Jane Street Group LLC18,111$51K0.0%N/A0.028%
11/15/2024State Street Corp106,600$300K0.0%+57.7%0.168%
11/15/2024Quadrature Capital Ltd29,104$81K0.0%N/A0.046%
11/15/2024Polar Asset Management Partners Inc.3,961,505$11.13M0.2%-10.4%6.228%
11/8/2024Carlyle Group Inc.4,901,340$13.77M1.4%-0.7%7.705%
8/14/2024Sandia Investment Management LP98,108$110K0.1%-44.4%0.200%
5/15/2024Sandia Investment Management LP176,598$106K0.1%-6.4%0.360%
5/3/2024Carlyle Group Inc.4,936,483$2.72M0.2%+79.8%10.054%
2/14/2024K2 Principal Fund L.P.41,623$67K0.0%+107.1%0.096%
2/14/2024Symmetry Peak Management LLC30,000$48K0.0%N/A0.069%
2/5/2024Hollow Brook Wealth Management LLC38,422$62K0.0%N/A0.089%
2/2/2024Carlyle Group Inc.2,745,879$4.26M0.2%+10.0%6.359%
11/14/2023Meteora Capital LLC1,589,281$3.27M0.6%N/A13.156%
11/13/2023K2 Principal Fund L.P.20,099$41K0.0%N/A0.166%
11/3/2023Carlyle Group Inc.2,495,879$5.14M0.2%N/A20.654%


SPWR Institutional Ownership - Frequently Asked Questions

During the previous two years, 21 institutional investors and hedge funds held shares of CSLM Acquisition. The most heavily invested institutionals were Yorkville Advisors Global LP ($378.54M), Carlyle Group Inc. ($1.61M), Polar Asset Management Partners Inc. ($1.44M), BlackRock Inc. ($862K), Renaissance Technologies LLC ($512K), Geode Capital Management LLC ($490K), and Diametric Capital LP ($412K).Learn more on CSLM Acquisition's institutional investors.

47.36% of CSLM Acquisition's stock is owned by institutional investors. Learn more on SPWR's institutional investor holdings.

Of the 18 institutional investors that purchased CSLM Acquisition's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Carlyle Group Inc. ($2.34M), Polar Asset Management Partners Inc. ($2.09M), BlackRock Inc. ($1.25M), Park West Asset Management LLC ($600.11K), Yorkville Advisors Global LP ($551K), Renaissance Technologies LLC ($286.10K), and Alyeska Investment Group L.P. ($205.71K).

Institutional investors have bought a total of 6,838,563 shares in the last 24 months. This purchase volume represents approximately $4.70M in transactions.


Related Companies

Institutional ownership data for NASDAQ:SPWR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/17/2026. New 13F filings are added each quarter as they're published.
From Our Partners
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel
Iran War Shock: What I Was Told In That Private Meeting
You’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...
Banyan Hill Publishing | Sponsoredtc pixel
My top 3 AI picks for the next decade
Alexander Green bought Apple in 1996, recommended Nvidia at a split-adjusted 66 cents in 2004, and picked up A...
The Oxford Club | Sponsoredtc pixel
Buy this stock today
Marc Chaikin, founder of Chaikin Analytics, is sharing a strategy he calls 'Sell This, Buy That' - a way to mo...
Chaikin Analytics | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel