COMPLETE SOLARIA INC (CSLR) Institutional Ownership Changes & 13F Activity

COMPLETE SOLARIA INC (CSLR). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Goldman Sachs Group Inc, Westerly Capital Management, Llc, Lazard Asset Management Llc, State Street Corp, and Ardsley Advisory Partners Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Neuberger Berman Group LlcSell-1,547-1.9%78,300$99.44KQ1 2026Oct 27, 2026
Wells Fargo & Company/MnSell-39,296-56.4%30,394$38.60KQ1 2026Jul 08, 2026
Bank Of America CorpBuy+94,831+207.9%140,441$178.36KQ1 2026May 18, 2026
California State Teachers Retirement SystemBuy+470+12.2%4,317$5.48KQ1 2026May 18, 2026
Goldman Sachs Group IncBuy+1,084,049+387.0%1,364,163$1.73MQ1 2026May 15, 2026
Westerly Capital Management, LlcBuy+650,000—650,000$825.50KQ1 2026May 15, 2026
Lazard Asset Management LlcBuy+612,408—612,408$777.76KQ1 2026May 15, 2026
State Street CorpBuy+447,691+22.7%2,422,548$3.08MQ1 2026May 15, 2026
Ardsley Advisory Partners LpBuy+440,000+84.6%960,000$1.22MQ1 2026May 15, 2026
Geode Capital Management, LlcBuy+303,892+20.2%1,806,207$2.29MQ1 2026May 15, 2026
Citadel Advisors LlcSell-228,027-77.6%65,852$83.63KQ1 2026May 15, 2026
Squarepoint Ops LlcBuy+155,035+33.9%611,827$777.02KQ1 2026May 15, 2026
Diametric Capital, LpBuy+148,435+33.8%587,059$745.56KQ1 2026May 15, 2026
Meteora Capital, LlcSell-105,894-17.5%500,673$635.86KQ1 2026May 15, 2026
Aqr Capital Management LlcBuy+105,424—105,424$133.89KQ1 2026May 15, 2026
Two Sigma Investments, LpSell-87,277-46.4%100,689$127.88KQ1 2026May 15, 2026
Barclays PlcSell-79,044-81.1%18,407$23.38KQ1 2026May 15, 2026
Bridgeway Capital Management, LlcBuy+75,000+67.8%185,600$235.71KQ1 2026May 15, 2026
Prelude Capital Management, LlcBuy+69,125+13.0%601,556$763.98KQ1 2026May 15, 2026
Xtx Topco LtdBuy+61,888+12.0%578,077$734.16KQ1 2026May 15, 2026
Morgan StanleySell-40,985-37.2%69,286$87.99KQ1 2026May 15, 2026
Charles Schwab Investment Management IncBuy+27,450+18.2%178,125$226.22KQ1 2026May 15, 2026
Susquehanna International Group, LlpBuy+26,563—26,563$33.73KQ1 2026May 15, 2026
Quadrature Capital LtdBuy+17,514—17,514$22.24KQ1 2026May 15, 2026
Price T Rowe Associates IncBuy+14,031+46.0%44,520$57.00KQ1 2026May 15, 2026
Tower Research Capital Llc (Trc)Buy+13,627+205.9%20,244$25.71KQ1 2026May 15, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+9,389+32.7%38,073$48.35KQ1 2026May 15, 2026
Manufacturers Life Insurance Company, TheBuy+1,791+9.6%20,400$25.91KQ1 2026May 15, 2026
Fmr LlcSell-1,283-54.0%1,091$1.39KQ1 2026May 15, 2026
Cerity Partners LlcBuy+1,017+1.0%99,099$125.86KQ1 2026May 15, 2026
Showing 30 of 81

Frequently asked questions about CSLR activity

  • Which institutional owners are buying CSLR?

    Institutional owners buying CSLR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CSLR activity?

    "Buy" means an investor increased their reported position in CSLR compared to the prior reporting period. This reflects growing exposure to COMPLETE SOLARIA INC (CSLR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CSLR increasing?

    Institutional interest in CSLR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.