Stem (STEM) Institutional Ownership $15.16 -0.56 (-3.53%) Closing price 08/29/2025 03:58 PM EasternExtended Trading$15.26 +0.11 (+0.73%) As of 08/29/2025 06:56 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Stem (NYSE:STEM)CurrentInstitutional OwnershipPercentage61.63%Number ofInstitutional Buyers(last 12 months)26TotalInstitutional Inflows(last 12 months)$60.25MNumber ofInstitutional Sellers(last 12 months)24TotalInstitutional Outflows(last 12 months)$108.19M Get STEM Insider Trade Alerts Want to know when executives and insiders are buying or selling Stem stock? 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Skip Chart & View Institutional Buying and Selling Data STEM Institutional Buying and Selling by Quarter Stem Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025 BNP Paribas Financial Markets24,459$152K0.0%-96.0%0.294% 8/15/2025 Bridgeway Capital Management LLC15,600$97K0.0%N/A0.188% 8/15/2025 Bank of America Corp DE106,803$665K0.0%-9.6%1.284% 8/14/2025 Jane Street Group LLC43,836$273K0.0%-86.4%0.527% 8/13/2025 Marshall Wace LLP30,072$187K0.0%N/A0.361% 8/13/2025 Lido Advisors LLC22,394$140K0.0%-97.9%0.269% 8/8/2025 Geode Capital Management LLC85,281$531K0.0%-97.7%1.025% 7/25/2025 CWM LLC3,935$25K0.0%-95.6%0.047% 6/27/2025 Goldman Sachs Group Inc.392,181$137K0.0%-35.9%4.714% 5/16/2025 Goldman Sachs Group Inc.392,181$137K0.0%-35.9%0.239% Get the Latest News and Ratings for STEM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Stem and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025 Electron Capital Partners LLC163,390$57K0.0%+24.7%0.100% 5/16/2025 AQR Capital Management LLC1,482,790$519K0.0%+505.8%0.903% 5/15/2025 Nomura Holdings Inc.228,814$80K0.0%+24.1%0.139% 5/15/2025 Baird Financial Group Inc.89,157$31K0.0%-79.2%0.054% 5/14/2025 Hsbc Holdings PLC873,282$307K0.0%+5.6%0.532% 5/12/2025 Invesco Ltd.221,763$78K0.0%-19.6%0.135% 5/9/2025 Deutsche Bank AG424,189$148K0.0%-31.9%0.258% 5/9/2025 Charles Schwab Investment Management Inc.444,053$156K0.0%+22.0%0.271% 5/8/2025 XTX Topco Ltd230,443$81K0.0%-19.6%0.140% 5/7/2025 Skandinaviska Enskilda Banken AB publ 123,164$43K0.0%-34.9%0.075% 5/1/2025 CWM LLC89,913$31K0.0%+317.7%0.055% 4/30/2025 Cerity Partners LLC82,666$29K0.0%N/A0.050% 4/30/2025 Rock Point Advisors LLC549,290$192K0.1%-30.6%0.335% 2/17/2025 Two Sigma Investments LP206,713$125K0.0%-68.8%0.127% 2/17/2025 Deutsche Bank AG622,731$374K0.0%+102.9%0.383% 2/17/2025 Collar Capital Management LLC369,824$223K0.2%N/A0.227% 2/17/2025 Balyasny Asset Management L.P.121,381$73K0.0%+569.6%0.075% 2/17/2025 Baird Financial Group Inc.429,231$259K0.0%-79.3%0.264% 2/17/2025 Bank of America Corp DE183,840$111K0.0%+25.3%0.113% 2/17/2025 BNP Paribas Financial Markets796,455$480K0.0%N/A0.489% 2/17/2025 AlTi Global Inc.48,621$29K0.0%-77.7%0.030% 2/14/2025 Northern Trust Corp1,295,149$781K0.0%+6.3%0.796% 2/13/2025 Canada Pension Plan Investment Board335,900$203K0.0%N/A0.206% 2/13/2025 XTX Topco Ltd286,690$173K0.0%+403.4%0.176% 2/13/2025 Wells Fargo & Company MN678,685$409K0.0%+8.7%0.417% 2/12/2025 Geode Capital Management LLC3,404,656$2.05M0.0%-5.5%2.092% 2/12/2025 Alliancebernstein L.P.474,103$286K0.0%-33.8%0.291% 2/12/2025 SCP Investment LP128,688$78K0.1%-65.3%0.079% 2/10/2025 Skandinaviska Enskilda Banken AB publ189,097$114K0.0%-29.1%0.116% 2/7/2025 Prescott Group Capital Management L.L.C.778,573$469K0.1%-34.7%0.478% This is my Christian duty (Ad)“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 trillion vault of untapped American wealth. 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He’s revealing everything in a new presentation.Watch Jim Rickards reveal the Old Testament Wealth Code2/5/2025 Levin Capital Strategies L.P.100,000$60K0.0%-75.9%0.061% 1/30/2025 Aries Wealth Management50,000$30K0.0%+100.0%0.031% 11/25/2024Sanctuary Advisors LLC228,067$79K0.0%-37.5%0.140% 11/20/2024 Virtu Financial LLC71,433$25K0.0%N/A0.044% 11/19/2024 Barclays PLC235,336$81K0.0%+213.1%0.145% 11/16/2024 Geode Capital Management LLC3,604,073$1.26M0.0%+4.8%2.214% 11/15/2024 Barclays PLC235,336$81K0.0%+213.1%0.145% 11/15/2024 State Street Corp4,880,267$1.70M0.0%-1.8%2.999% 11/14/2024 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC2,406,080$837K0.0%+77.1%1.478% 11/13/2024 Rock Point Advisors LLC954,245$332K0.1%-41.0%0.586% 11/12/2024 Charles Schwab Investment Management Inc.364,053$127K0.0%-70.4%0.224% 11/8/2024 SCP Investment LP370,888$129K0.1%+36.9%0.228% 11/6/2024 Oppenheimer & Co. Inc.106,156$37K0.0%-22.2%0.065% 11/5/2024 GSA Capital Partners LLP270,292$94K0.0%-74.5%0.166% 10/11/2024 Creative Planning123,521$43K0.0%+177.1%0.076% 9/5/2024Sanctuary Advisors LLC364,781$405K0.0%N/A0.224% 8/15/2024 AQR Capital Management LLC777,648$863K0.0%+5,770.4%0.481% 8/14/2024 Squarepoint Ops LLC491,251$545K0.0%+4,330.5%0.304% 8/13/2024 Skandinaviska Enskilda Banken AB publ352,493$391K0.0%-13.4%0.218% 8/12/2024 Hsbc Holdings PLC1,039,420$1.13M0.0%+7.4%0.643% 8/12/2024 Vanguard Personalized Indexing Management LLC26,660$30K0.0%N/A0.016% 8/9/2024 Rock Point Advisors LLC1,618,589$1.80M0.5%+7.3%1.001% 8/7/2024 SIR Capital Management L.P.1,578,575$1.75M0.2%+327.0%0.977% 8/7/2024 Levin Capital Strategies L.P.660,000$733K0.1%+69.2%0.408% 8/1/2024 Rhumbline Advisers262,408$291K0.0%+8.8%0.162% 7/29/2024 IQ EQ FUND MANAGEMENT IRELAND Ltd856,092$950K0.1%+181.1%0.530% 7/26/2024 Bank of New York Mellon Corp551,348$612K0.0%-56.7%0.341% 7/20/2024 Nisa Investment Advisors LLC28,507$32K0.0%+2,416.1%0.018% 7/12/2024 SG Americas Securities LLC33,666$37K0.0%+73.9%0.021% 7/5/2024 DNB Asset Management AS209,273$232K0.0%+59.9%0.129% 5/24/2024Cetera Advisors LLC81,778$179K0.0%N/A0.051% 5/21/2024 Swedbank AB158,100$346K0.0%N/A0.098% 5/17/2024 Tidal Investments LLC121,741$267K0.0%+904.0%0.075% 5/16/2024 California State Teachers Retirement System147,447$323K0.0%-5.1%0.091% 5/16/2024 Levin Capital Strategies L.P.390,000$854K0.1%+204.6%0.241% 5/15/2024 Price T Rowe Associates Inc. MD158,102$347K0.0%+45.9%0.098% 5/14/2024 Healthcare of Ontario Pension Plan Trust Fund167,298$366K0.0%+15.7%0.103% 5/11/2024 Nicola Wealth Management LTD.400,000$876K0.1%-25.2%0.254% 5/10/2024 Vanguard Group Inc.8,167,944$17.89M0.0%-26.6%5.177% 5/9/2024 State Board of Administration of Florida Retirement System24,120$53K0.0%-40.7%0.015% 5/8/2024 BNP PARIBAS ASSET MANAGEMENT Holding S.A.3,592,552$7.87M0.0%-45.9%2.277% 5/7/2024 SG Americas Securities LLC19,359$42K0.0%-64.1%0.012% 5/3/2024 Clarity Capital Partners LLC35,269$77K0.1%-65.1%0.022% 5/3/2024 GSA Capital Partners LLP234,069$513K0.0%N/A0.148% 5/1/2024 Mirae Asset Global Investments Co. Ltd.222,575$487K0.0%+90.3%0.141% 4/30/2024 Perigon Wealth Management LLC89,070$195K0.0%-29.8%0.056% 3/25/2024 Quadrature Capital Ltd26,545$103K0.0%-48.8%0.017% 3/14/2024 SCP Investment LP172,600$734K0.7%+4.7%0.109% 3/5/2024 Wellington Management Group LLP1,594,708$6.19M0.0%-58.5%1.023% 2/26/2024 Virtu Financial LLC58,720$228K0.0%N/A0.038% Everyone’s watching Nvidia right now. Here’s why I’m excited. (Ad)So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal with Saudi Arabia to power its new AI empire 🤯 We’re talking about hundreds of thousands of chips, including their latest Grace Blackwell supercomputer.🎯 Click here to watch the video and get the free ticker XGPT just flagged.2/20/2024 Clarity Capital Partners LLC101,025$392K0.3%N/A0.065% 2/20/2024Wellington Wealth Strategies LLC.16,890$66K0.1%N/A0.011% 2/15/2024 HITE Hedge Asset Management LLC341,821$1.33M0.1%-53.1%0.219% 2/14/2024 Symmetry Investments LP329,065$1.28M0.1%+146.2%0.211% 2/14/2024 Neuberger Berman Group LLC10,603$41K0.0%N/A0.007% 2/14/2024 Schroder Investment Management Group11,431,320$44.35M0.1%+3.3%7.332% 2/13/2024 KBC Group NV43,719$170K0.0%N/A0.028% 2/12/2024 IPG Investment Advisors LLC150,000$582K0.1%N/A0.096% 2/9/2024 Advisory Services Network LLC57,812$224K0.0%-7.2%0.037% 2/9/2024 Neuberger Berman Group LLC10,603$41K0.0%N/A0.007% (Data available from 1/1/2016 forward) STEM Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of STEM shares? During the previous two years, 110 institutional investors and hedge funds held shares of Stem. The most heavily invested institutionals were Schroder Investment Management Group ($44.35M), Vanguard Group Inc. ($17.89M), Alkeon Capital Management LLC ($16.49M), BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($7.87M), Wellington Management Group LLP ($6.19M), Van ECK Associates Corp ($5.49M), and Ardsley Advisory Partners LP ($4.49M).Learn more on Stem's institutional investors. What percentage of Stem's stock is owned by institutional investors? 61.63% of Stem's stock is owned by institutional investors. Learn more on STEM's institutional investor holdings. Which institutional investors have been buying Stem's stock? Of the 76 institutional investors that purchased Stem's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($3.57M), AQR Capital Management LLC ($2.00M), Electron Capital Partners LLC ($1.94M), SIR Capital Management L.P. ($1.21M), Lido Advisors LLC ($1.08M), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($1.05M), and Rock Point Advisors LLC ($1.02M). How much institutional buying is happening at Stem? Institutional investors have bought a total of 6,130,989 shares in the last 24 months. This purchase volume represents approximately $60.25M in transactions. Which of Stem's major shareholders have been selling company stock? Of the 24 institutional investors that sold Stem's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Geode Capital Management LLC ($3.83M), Baird Financial Group Inc. ($1.98M), Lido Advisors LLC ($1.04M), Rock Point Advisors LLC ($906.33K), Charles Schwab Investment Management Inc. ($867.09K), GSA Capital Partners LLP ($791.63K), and BNP Paribas Financial Markets ($582.38K). How much institutional selling is happening at Stem? Institutional investors have sold a total of 13,353,711 shares in the last 24 months. This volume of shares sold represents approximately $108.19M in transactions. Related Companies Byrna Technologies Major Shareholders SES AI Major Shareholders GrafTech International Major Shareholders Energy Vault Major Shareholders FREYR Battery Major Shareholders NOVONIX Major Shareholders Electrovaya Major Shareholders Elong Power Major Shareholders NeoVolta Major Shareholders SKYX Platforms Major Shareholders This page (NYSE:STEM) was last updated on 8/30/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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