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Plug Power (PLUG) Institutional Ownership

Plug Power logo
$3.96 +0.40 (+11.24%)
Closing price 05/13/2026 04:00 PM Eastern
Extended Trading
$3.91 -0.05 (-1.24%)
As of 07:30 AM 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 Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Plug Power (NASDAQ:PLUG)

Current
Institutional Ownership
Percentage
43.48%
Number of
Institutional Buyers
(last 12 months)
214
Total
Institutional Inflows
(last 12 months)
$343.98M
Number of
Institutional Sellers
(last 12 months)
92
Total
Institutional Outflows
(last 12 months)
$86.12M
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Skip Chart & View Institutional Buying and Selling Data

PLUG Institutional Buying and Selling by Quarter

Plug Power Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Sei Investments Co.262,503$593K0.0%+131.1%0.019%
5/14/2026State of Wyoming35,899$81K0.0%+189.6%0.003%
5/13/2026Cetera Investment Advisers271,751$614K0.0%+14.7%0.019%
5/13/2026Measured Wealth Private Client Group LLC22,167$50K0.0%-39.4%0.002%
5/13/2026First Trust Advisors LP3,677,307$8.31M0.0%-27.4%0.264%
5/8/2026 PNC Financial Services Group Inc.16,733$38K0.0%+75.4%0.001%
5/8/2026 Baader Bank Aktiengesellschaft28,566$65K0.0%N/A0.002%
5/8/2026 Cassaday & Co Wealth Management LLC15,200$34K0.0%-62.0%0.001%
5/7/2026 Earned Wealth Advisors LLC44,061$100K0.0%+12.6%0.003%
5/7/2026 Dimensional Fund Advisors LP18,134,913$40.97M0.0%+241.2%1.300%
5/7/2026 Swiss National Bank2,616,688$5.91M0.0%+18.1%0.188%
5/6/2026 Independent Financial Group LLC23,689$54K0.0%N/A0.002%
5/5/2026 Wealthfront Advisers LLC69,709$158K0.0%+8.2%0.005%
5/5/2026 Bank of New York Mellon Corp4,010,375$9.06M0.0%+10.7%0.288%
5/5/2026 Sigma Planning Corp13,991$32K0.0%-43.3%0.001%
5/4/2026 Calamos Advisors LLC30,000$68K0.0%N/A0.002%
5/4/2026 Principal Financial Group Inc.56,307$127K0.0%+16.0%0.004%
5/1/2026 Sovran Advisors LLC190,477$430K0.0%+13.4%0.014%
4/30/2026 Hsbc Holdings PLC435,975$985K0.0%-51.5%0.031%
4/30/2026 Kestra Advisory Services LLC43,007$97K0.0%+11.8%0.003%
4/29/2026 Hartline Investment Corp53,100$120K0.0%N/A0.004%
4/29/2026 R Squared Ltd118,099$267K0.1%+380.3%0.008%
4/28/2026 Abel Hall LLC62,213$141K0.0%+9.2%0.004%
4/28/2026 GM Advisory Group LLC23,314$53K0.0%N/A0.002%
4/28/2026 Praxis Investment Management Inc.53,978$122K0.0%N/A0.004%
4/27/2026 PFG Investments LLC263,013$594K0.0%+35.3%0.019%
4/27/2026 Private Advisor Group LLC78,677$178K0.0%+7.9%0.006%
4/27/2026 Leonteq Securities AG176,912$400K0.0%-52.5%0.013%
4/25/2026 GPM Growth Investors Inc.20,000$45K0.0%N/A0.001%
4/23/2026 Inspire Investing LLC230,408$521K0.0%-3.3%0.017%
4/22/2026 Pictet Asset Management Holding SA192,387$435K0.0%+13.2%0.014%
4/22/2026 Sterling Capital Management LLC43,892$99K0.0%-32.4%0.003%
4/22/2026 Ground Swell Capital LLC42,235$95K0.2%N/A0.003%
4/21/2026 Pinnacle Wealth Management Advisory Group LLC11,907$27K0.0%-78.0%0.001%
4/20/2026 Banque Cantonale Vaudoise63,044$142K0.0%+14.9%0.005%
4/20/2026 Miller Howard Investments Inc. NY26,637$60K0.0%N/A0.002%
4/18/2026 Brave Asset Management Inc.30,400$69K0.0%-24.8%0.002%
4/16/2026 SG Americas Securities LLC864,328$1.95M0.0%-22.8%0.062%
3/23/2026 J. Derek Lewis & Associates Inc.271,555$535K0.1%N/A0.019%
3/11/2026 DUTCH ASSET Corp14,642$29K0.0%N/A0.001%
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3/6/2026 Hsbc Holdings PLC719,989$1.42M0.0%-40.6%0.052%
3/3/2026 Caitong International Asset Management Co. Ltd154,920$305K0.1%+572.7%0.011%
2/19/2026 Invesco Ltd.10,291,428$20.27M0.0%+40.2%0.740%
2/18/2026Vident Advisory LLC172,726$340K0.0%N/A0.012%
2/18/2026Mackenzie Financial Corp68,908$133K0.0%+18.6%0.005%
2/18/2026NewEdge Advisors LLC62,187$123K0.0%+19.4%0.004%
2/18/2026Quadrature Capital Ltd1,102,923$2.17M0.0%+20.4%0.079%
2/18/2026Numerai GP LLC47,629$94K0.0%N/A0.003%
2/18/2026Millennium Management LLC6,965,714$13.72M0.0%-28.5%0.501%
2/18/2026 Inspire Investing LLC238,210$469K0.0%+22.7%0.017%
2/18/2026Banco Bilbao Vizcaya Argentaria S.A.550,384$1.10M0.0%-11.2%0.040%
2/17/2026Schonfeld Strategic Advisors LLC490,983$967K0.0%+735.8%0.035%
2/17/2026 Abel Hall LLC56,990$112K0.0%+115.1%0.004%
2/17/2026Equitable Holdings Inc.23,216$46K0.0%N/A0.002%
2/17/2026Amundi3,070,072$6.05M0.0%+6.7%0.221%
2/17/2026Price T Rowe Associates Inc. MD1,058,016$2.09M0.0%+28.3%0.076%
2/17/2026Osaic Holdings Inc.222,041$437K0.0%+13.7%0.016%
2/17/2026California State Teachers Retirement System1,071,422$2.11M0.0%-18.6%0.077%
2/17/2026 Russell Investments Group Ltd.93,111$183K0.0%-5.8%0.007%
2/17/2026Atom Investors LP78,375$154K0.0%N/A0.006%
2/17/2026State of Wisconsin Investment Board61,620$121K0.0%-34.0%0.004%
2/17/2026Captrust Financial Advisors27,342$54K0.0%N/A0.002%
2/17/2026&PARTNERS30,428$60K0.0%+43.6%0.002%
2/17/2026ExodusPoint Capital Management LP170,364$336K0.0%-83.5%0.012%
2/17/2026Royal Bank of Canada260,452$513K0.0%+4.6%0.019%
2/17/2026Graham Capital Management L.P.737,112$1.45M0.0%-110.7%0.053%
2/17/2026Oddo BHF Asset Management Sas273,889$540K0.0%-11.6%0.020%
2/16/2026Towarzystwo Funduszy Inwestycyjnych PZU SA13,000$26K0.0%+116.7%0.001%
2/16/2026 MML Investors Services LLC19,885$39K0.0%-77.0%0.001%
2/16/2026Mariner LLC256,957$506K0.0%+14.7%0.018%
2/16/2026Healthcare of Ontario Pension Plan Trust Fund700,000$1.38M0.0%N/A0.050%
2/16/2026K2 Principal Fund L.P.450,000$886K0.1%+200.0%0.032%
2/16/2026Barclays PLC1,964,774$3.87M0.0%+21.4%0.141%
2/13/2026 Kestra Advisory Services LLC38,482$76K0.0%+17.9%0.003%
2/13/2026The Manufacturers Life Insurance Company 601,501$1.19M0.0%+5.8%0.043%
2/13/2026CANADA LIFE ASSURANCE Co2,436,271$4.80M0.0%+923.9%0.175%
2/13/2026Bridgewater Associates LP377,552$744K0.0%N/A0.027%
2/13/2026 Stifel Financial Corp2,937,742$5.79M0.0%+22.7%0.211%
2/13/2026 PCM Encore LLC61,913$122K0.0%N/A0.004%
2/13/2026Neuberger Berman Group LLC50,905$100K0.0%+31.0%0.004%
2/13/2026Smartleaf Asset Management LLC41,963$81K0.0%+977.9%0.003%
2/13/2026Bank of Nova Scotia245,834$484K0.0%+14.1%0.018%
2/13/2026First Trust Advisors LP5,067,762$9.98M0.0%+84.7%0.364%
2/13/2026Charles Schwab Investment Management Inc.10,986,091$21.64M0.0%+15.3%0.789%
2/13/2026 Police & Firemen s Retirement System of New Jersey305,933$603K0.0%+2.1%0.022%
2/13/2026State Street Corp32,258,283$63.55M0.0%+29.9%2.318%
2/13/2026Van ECK Associates Corp4,362,505$8.59M0.0%-27.0%0.313%
2/13/2026 Vontobel Holding Ltd.2,539,926$5.00M0.0%-18.2%0.183%
2/13/2026 Caitong International Asset Management Co. Ltd54,986$108K0.3%+138.8%0.004%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC3,681,092$7.25M0.0%+41.0%0.265%
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2/13/2026 Wells Fargo & Company MN1,560,186$3.07M0.0%+37.0%0.112%
2/12/2026Federation des caisses Desjardins du Quebec76,864$151K0.0%-21.4%0.006%
2/12/2026Orion Porfolio Solutions LLC27,979$55K0.0%N/A0.002%
2/12/2026MetLife Investment Management LLC618,105$1.22M0.0%-2.7%0.044%
2/12/2026Cibc World Markets Corp74,521$147K0.0%N/A0.005%
2/12/2026 Commonwealth Equity Services LLC271,463$535K0.0%-14.5%0.020%
2/12/2026Renaissance Technologies LLC14,052,600$27.68M0.0%N/A1.010%
2/12/2026 Dimensional Fund Advisors LP5,314,297$10.47M0.0%+487.8%0.382%
2/12/2026 IQ EQ FUND MANAGEMENT IRELAND Ltd34,762$68K0.0%-56.2%0.002%
2/12/2026Bank of Montreal Can363,020$715K0.0%+17.5%0.026%


PLUG Institutional Ownership - Frequently Asked Questions

During the previous two years, 338 institutional investors and hedge funds held shares of Plug Power. The most heavily invested institutionals were Vanguard Group Inc. ($255.31M), State Street Corp ($63.55M), Geode Capital Management LLC ($61.61M), Dimensional Fund Advisors LP ($40.97M), Heights Capital Management Inc. ($31.17M), Renaissance Technologies LLC ($27.68M), and Two Sigma Investments LP ($25.24M).Learn more on Plug Power's institutional investors.

43.48% of Plug Power's stock is owned by institutional investors. Learn more on PLUG's institutional investor holdings.

Of the 299 institutional investors that purchased Plug Power's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($68.85M), Vanguard Group Inc. ($36.18M), Heights Capital Management Inc. ($23.09M), Dimensional Fund Advisors LP ($17.45M), Renaissance Technologies LLC ($16.98M), Geode Capital Management LLC ($10.97M), and Two Sigma Investments LP ($8.84M).

Institutional investors have bought a total of 179,328,083 shares in the last 24 months. This purchase volume represents approximately $343.98M in transactions.

Of the 91 institutional investors that sold Plug Power's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Legal & General Group Plc ($8.46M), Caitong International Asset Management Co. Ltd ($3.77M), Millennium Management LLC ($2.77M), Schonfeld Strategic Advisors LLC ($2.64M), SG Americas Securities LLC ($2.51M), Barclays PLC ($1.98M), and UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($1.91M).

Institutional investors have sold a total of 41,796,555 shares in the last 24 months. This volume of shares sold represents approximately $86.12M in transactions.


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This page (NASDAQ:PLUG) was last updated on 5/14/2026 by MarketBeat.com Staff.
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