CSLR Institutional Ownership & Shareholders
COMPLETE SOLARIA INC (CSLR) is currently held by 71 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $22.06M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Ddd Partners, Llc is currently the largest disclosed institutional shareholder of CSLR tracked by InsiderSet, reporting ownership valued at approximately $3.75M in its September 30, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 69% of the total disclosed CSLR value among the investors covered in this analysis. Major shareholders include Ddd Partners, Llc, Vanguard Capital Management Llc, Carlyle Group Inc., and several other long-term asset managers with concentrated positions in COMPLETE SOLARIA INC (CSLR).
This page ranks the largest institutional CSLR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
71
Total Reported Value
$22.06M
Largest Holder
Ddd Partners, Llc
Largest Position
$3.75M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
126
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Ddd Partners, Llc | 0.22% | 12,208,585 | $3,749,256 | — | — | — | |
| Vanguard Capital Management Llc | 0.00% | 4,604,630 | $3,163,381 | — | — | — | |
| Carlyle Group Inc. | 0.02% | 2,343,750 | $1,610,859 | — | — | — | |
| Polar Asset Management Partners Inc. | 0.03% | 2,089,728 | $1,436,270 | — | — | — | |
| Cygnus Capital Advisors, Llc | 0.73% | 1,562,251 | $1,074,000 | — | — | — | |
| Ardsley Advisory Partners Lp | 0.11% | 1,416,065 | $973,261 | — | — | — | |
| Prelude Capital Management, Llc | 0.06% | 1,274,637 | $876,058 | — | — | — | |
| Blackrock, Inc. | 0.00% | 1,253,980 | $861,860 | — | — | — | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,088,467 | $748,103 | — | — | — |
| Westerly Capital Management, Llc | 0.13% | 1,000,000 | $687,300 | — | — | — | |
| Alyeska Investment Group, L.P. | 0.00% | 839,577 | $577,041 | — | — | — | |
| Geode Capital Management, Llc | 0.00% | 773,432 | $532,022 | — | — | — | |
| Diametric Capital, Lp | 0.05% | 730,804 | $502,281 | — | — | — | |
| Qube Research & Technologies Ltd | 0.00% | 611,002 | $419,942 | — | — | — | |
| Yorkville Advisors Global, Lp | 0.44% | 551,000 | $378,537 | — | — | — | |
| Xtx Topco Ltd | 0.00% | 484,608 | $333,071 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.00% | 463,988 | $318,760 | — | — | — | |
| Ubs Group Ag | 0.00% | 443,958 | $304,999 | — | — | — | |
| Sphera Management Technology Funds Ltd | 0.10% | 433,500 | $297,945 | — | — | — | |
| Morgan Stanley | 0.00% | 431,388 | $296,492 | — | — | — | |
| Luminus Management Llc | 0.20% | 425,000 | $292,102 | — | — | — | |
| Goldman Sachs Group Inc | 0.00% | 317,188 | $218,003 | — | — | — | |
| Squarepoint Ops Llc | 0.00% | 317,099 | $217,942 | — | — | — | |
| State Street Corp | 0.00% | 271,116 | $186,338 | — | — | — | |
| Millennium Management Llc | 0.00% | 245,367 | $168,641 | — | — | — | |
| Arax Advisory Partners | 0.00% | 238,831 | $164,149 | — | — | — | |
| King Luther Capital Management Corp | 0.00% | 210,000 | $144,333 | — | — | — | |
| Bridgeway Capital Management, Llc | 0.00% | 185,600 | $127,563 | — | — | — | |
| Neuberger Berman Group Llc | 0.00% | 79,847 | $125,360 | — | — | — | |
| Hrt Financial Lp | 0.00% | 158,996 | $109,000 | — | — | — | |
| Firsthand Capital Management, Inc. | 0.16% | 150,000 | $103,095 | — | — | — | |
| Northern Trust Corp | 0.00% | 146,575 | $100,741 | — | — | — | |
| Bank Of America Corp | 0.00% | 124,531 | $85,553 | — | — | — | |
| Susquehanna International Group, Llp | 0.00% | 124,051 | $85,260 | — | — | — | |
| Quinn Opportunity Partners Llc | 0.00% | 124,039 | $85,252 | — | — | — | |
| Barclays Plc | 0.00% | 116,958 | $80,385 | — | — | — | |
| Rockefeller Capital Management L.P. | 0.00% | 100,000 | $68,730 | — | — | — | |
| Cerity Partners Llc | 0.00% | 98,667 | $67,814 | — | — | — | |
| Lazard Asset Management Llc | 0.00% | 93,353 | $64,162 | — | — | — | |
| Jpmorgan Chase & Co | 0.00% | 98,600 | $63,104 | — | — | — | |
| Bnp Paribas Financial Markets | 0.00% | 81,712 | $56,161 | — | — | — | |
| Aqr Capital Management Llc | 0.00% | 55,168 | $37,918 | — | — | — | |
| Schonfeld Strategic Advisors Llc | 0.00% | 41,905 | $28,801 | — | — | — | |
| R Squared Ltd | 0.01% | 39,392 | $27,075 | — | — | — | |
| Verus Capital Partners, Llc | 0.00% | 39,025 | $26,822 | — | — | — | |
| Point72 Asset Management, L.P. | 0.00% | 36,563 | $25,130 | — | — | — | |
| Vanguard Global Advisers, Llc | 0.00% | 34,061 | $23,400 | — | — | — | |
| Peak6 Llc | 0.00% | 32,598 | $22,405 | — | — | — | |
| Prudential Financial Inc | 0.00% | 21,800 | $14,983 | — | — | — | |
| Pfg Investments, Llc | 0.00% | 20,000 | $13,746 | — | — | — |
Frequently asked questions about CSLR
Who are the largest institutional holders of CSLR?
The largest institutional holders of CSLR reported in the latest SEC Form 13F filings include Ddd Partners, Llc, Vanguard Capital Management Llc, Carlyle Group Inc., Polar Asset Management Partners Inc., and Cygnus Capital Advisors, Llc. InsiderSet ranks institutional holders by their latest reported CSLR position.
What is CSLR institutional ownership?
This page tracks CSLR positions reported by institutional investment managers through SEC Form 13F. COMPLETE SOLARIA INC (CSLR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CSLR?
InsiderSet currently tracks 71 institutional managers reporting CSLR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of CSLR shareholders.
How much CSLR stock do institutions own?
Institutional investment managers disclosed approximately $22.06M in CSLR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CSLR institutional ownership last updated?
The latest CSLR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional CSLR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its CSLR position after the reporting date.
Are institutions buying or selling CSLR?
Institutional buying and selling can be analyzed by comparing CSLR positions across consecutive 13F reporting periods. InsiderSet's CSLR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CSLR ownership changes.
How has CSLR institutional ownership changed over time?
InsiderSet tracks CSLR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.