COMPLETE SOLARIA INC (CSLR) Top Institutional Shareholders
COMPLETE SOLARIA INC (CSLR) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $36.67M in CSLR holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CSLR tracked by InsiderSet, reporting ownership valued at approximately $5.20M in its March 31, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed CSLR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, 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
96
Total Reported Value
$36.67M
Largest Holder
Blackrock, Inc.
Largest Position
$5.20M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
108
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 4,092,734 | $5,197,772 | — | — | — | |
| Vanguard Capital Management Llc | 0.00% | 3,073,035 | $3,902,754 | — | — | — | |
| State Street Corp | 0.00% | 2,422,548 | $3,076,636 | — | — | — | |
| Polar Asset Management Partners Inc. | 0.06% | 2,089,728 | $2,653,955 | — | — | — | |
| Geode Capital Management, Llc | 0.00% | 1,806,207 | $2,294,647 | — | — | — | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,382,892 | $1,756,273 | — | — | — |
| Goldman Sachs Group Inc | 0.00% | 1,364,163 | $1,732,487 | — | — | — | |
| Ardsley Advisory Partners Lp | 0.19% | 960,000 | $1,219,200 | — | — | — | |
| Alyeska Investment Group, L.P. | 0.00% | 839,577 | $1,066,263 | — | — | — | |
| Westerly Capital Management, Llc | 0.25% | 650,000 | $825,500 | — | — | — | |
| Lazard Asset Management Llc | 0.00% | 612,408 | $777,758 | — | — | — | |
| Squarepoint Ops Llc | 0.00% | 611,827 | $777,020 | — | — | — | |
| Prelude Capital Management, Llc | 0.06% | 601,556 | $763,976 | — | — | — | |
| Diametric Capital, Lp | 0.20% | 587,059 | $745,564 | — | — | — | |
| Xtx Topco Ltd | 0.01% | 578,077 | $734,158 | — | — | — | |
| Northern Trust Corp | 0.00% | 550,590 | $699,249 | — | — | — | |
| Meteora Capital, Llc | 0.05% | 500,673 | $635,855 | — | — | — | |
| Vanguard Portfolio Management Llc | 0.00% | 468,342 | $594,794 | — | — | — | |
| Ameriprise Financial Inc | 0.00% | 452,242 | $574,347 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.00% | 439,942 | $558,726 | — | — | — | |
| Sphera Management Technology Funds Ltd | 0.31% | 433,500 | $550,545 | — | — | — | |
| Carlyle Group Inc. | 0.01% | 433,158 | $550,111 | — | — | — | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.00% | 365,569 | $464,273 | — | — | — | |
| Arax Advisory Partners | 0.01% | 238,461 | $302,846 | — | — | — | |
| King Luther Capital Management Corp | 0.00% | 210,000 | $266,700 | — | — | — | |
| Bridgeway Capital Management, Llc | 0.00% | 185,600 | $235,712 | — | — | — | |
| Charles Schwab Investment Management Inc | 0.00% | 178,125 | $226,219 | — | — | — | |
| Nuveen, Llc | 0.00% | 172,595 | $219,196 | — | — | — | |
| Firsthand Capital Management, Inc. | 0.41% | 150,000 | $190,500 | — | — | — | |
| Bank Of New York Mellon Corp | 0.00% | 142,572 | $181,065 | — | — | — | |
| Bank Of America Corp | 0.00% | 140,441 | $178,360 | — | — | — | |
| Proshare Advisors Llc | 0.00% | 132,964 | $168,865 | — | — | — | |
| Quinn Opportunity Partners Llc | 0.01% | 124,039 | $157,530 | — | — | — | |
| Worth Venture Partners, Llc | 0.48% | 120,025 | $152,432 | — | — | — | |
| Ubs Group Ag | 0.00% | 105,641 | $134,165 | — | — | — | |
| Aqr Capital Management Llc | 0.00% | 105,424 | $133,889 | — | — | — | |
| Two Sigma Investments, Lp | 0.00% | 100,689 | $127,875 | — | — | — | |
| Rockefeller Capital Management L.P. | 0.00% | 100,000 | $127,000 | — | — | — | |
| Cerity Partners Llc | 0.00% | 99,099 | $125,856 | — | — | — | |
| Sei Investments Co | 0.00% | 94,044 | $119,436 | — | — | — | |
| Ddd Partners, Llc | 0.01% | 86,100 | $109,347 | — | — | — | |
| State Of Wyoming | 0.01% | 82,130 | $104,305 | — | — | — | |
| Neuberger Berman Group Llc | 0.00% | 78,300 | $99,441 | — | — | — | |
| Morgan Stanley | 0.00% | 69,286 | $87,993 | — | — | — | |
| Citadel Advisors Llc | 0.00% | 65,852 | $83,632 | — | — | — | |
| Deutsche Bank Ag\ | 0.00% | 53,997 | $68,576 | — | — | — | |
| Alliancebernstein L.P. | 0.00% | 43,300 | $67,981 | — | — | — | |
| Rhumbline Advisers | 0.00% | 45,912 | $58,299 | — | — | — | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.00% | 38,073 | $48,353 | — | — | — | |
| Prudential Financial Inc | 0.00% | 37,170 | $47,206 | — | — | — |
Frequently asked questions about CSLR
Who owns the most CSLR stock?
The largest holders of CSLR are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for COMPLETE SOLARIA INC (CSLR).
Is CSLR widely held by superinvestors?
Many widely followed stocks like CSLR appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CSLR is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.