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Plug Power Inc

PLUG
Exchange
Nasdaq
Industry
Electrical Industrial Apparatus
SEC CIK
0001093691

In the last 90 days, Plug Power Inc insiders filed 0 open-market purchases and 2 sales; 511 institutions reported holding it in 13F filings for Q2 2026, worth $2.20B in total; Coatue Management is the only superinvestor holding it.

13F holders, Q2 2025

Institutional positions in Plug Power Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
428
+2 vs. Q1 2025
Shares held
429.3M
−55.0M (−11.4%) vs. Q1 2025
Total value
$638.7M
−$14.9M (−2.3%) vs. Q1 2025
New holders
67
142 more added
Sold out
65
88 more reduced

4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PLUG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 428 institutions
Q1 2021: 537 institutionsQ2 2021: 564 institutionsQ3 2021: 536 institutionsQ4 2021: 608 institutionsQ1 2022: 606 institutionsQ2 2022: 560 institutionsQ3 2022: 570 institutionsQ4 2022: 577 institutionsQ1 2023: 561 institutionsQ2 2023: 536 institutionsQ3 2023: 515 institutionsQ4 2023: 490 institutionsQ1 2024: 472 institutionsQ2 2024: 459 institutionsQ3 2024: 439 institutionsQ4 2024: 458 institutionsQ1 2025: 430 institutionsQ2 2025: 428 institutionsQ3 2025: 457 institutionsQ4 2025: 462 institutionsQ1 2026: 473 institutionsQ2 2026: 511 institutions
Value heldQ2 2025: $638.7M
Q1 2021: $10.3BQ2 2021: $9.64BQ3 2021: $7.49BQ4 2021: $8.57BQ1 2022: $8.75BQ2 2022: $5.17BQ3 2022: $6.71BQ4 2022: $4.03BQ1 2023: $3.76BQ2 2023: $3.45BQ3 2023: $2.56BQ4 2023: $1.36BQ1 2024: $1.03BQ2 2024: $824.0MQ3 2024: $966.5MQ4 2024: $984.4MQ1 2025: $653.8MQ2 2025: $638.7MQ3 2025: $1.25BQ4 2025: $1.28BQ1 2026: $1.70BQ2 2026: $2.20B
Institutions holding PLUG and their total value by quarter
QuarterHoldersValue
Q2 2026511$2.20B
Q1 2026473$1.70B
Q4 2025462$1.28B
Q3 2025457$1.25B
Q2 2025428$638.7M
Q1 2025430$653.8M
Q4 2024458$984.4M
Q3 2024439$966.5M
Q2 2024459$824.0M
Q1 2024472$1.03B
Q4 2023490$1.36B
Q3 2023515$2.56B
Q2 2023536$3.45B
Q1 2023561$3.76B
Q4 2022577$4.03B
Q3 2022570$6.71B
Q2 2022560$5.17B
Q1 2022606$8.75B
Q4 2021608$8.57B
Q3 2021536$7.49B
Q2 2021564$9.64B
Q1 2021537$10.3B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Plug Power Inc; share changes are against Q1 2025.

Institutions holding PLUG in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
National Bank of Canada73,200$109.1K0.00%−29,800−28.9%Reduced
SEI Investments Co74,240$110.6K0.00%00.0%Unchanged
CI Private Wealth, LLC77,136$114.9K0.00%−1,755−2.2%Reduced
Private Advisor Group, LLC77,539$115.5K0.00%−3,914−4.8%Reduced
NJ State Employees Deferred Compensation Plan78,000$116.2K0.01%00.0%Unchanged
Pathstone Holdings, LLC88,027$131.2K0.00%−20,150−18.6%Reduced
Wealthfront Advisers LLC88,461$131.8K0.00%−18,651−17.4%Reduced
Gsa Capital Partners LLP89,260$133.0K0.01%+89,260New
Two Sigma Securities, LLC92,776$138.2K0.02%−446,414−82.8%Reduced
Ameritas Investment Partners, Inc.93,347$139.1K0.00%+9,921+11.9%Added
Cetera Investment Advisers94,123$140.2K0.00%+49,296+110.0%Added
Cobblestone Asset Management LLC95,500$142.3K0.07%+4,000+4.4%Added
Sculptor Capital LP100,000$149.0K0.00%−1,200−1.2%Reduced
Polymer Capital Management (US) LLC102,001$152.0K0.02%+102,001New
Davy Global Fund Management Ltd102,427$152.6K0.01%+102,427New
HC Advisors, LLC105,000$156.4K0.11%00.0%Unchanged
Sovran Advisors, LLC114,998$163.3K0.02%+43,871+61.7%Added
Prudential Financial Inc111,945$166.8K0.00%+52,135+87.2%Added
CIBC World Markets Corp112,654$167.9K0.00%−70,646−38.5%Reduced
Federation des caisses Desjardins du Quebec122,054$181.9K0.00%+84,984+229.3%Added
Wolverine Trading, LLC161,674$187.5K0.00%+68,091+72.8%Added
Harvest Portfolios Group Inc.127,394$189.8K0.00%−4,983−3.8%Reduced
Victory Capital Management Inc127,732$190.3K0.00%+23,521+22.6%Added
Pictet Asset Management Holding SA129,368$192.8K0.00%00.0%Unchanged
Teacher Retirement System of Texas130,490$194.4K0.00%+17,511+15.5%Added
Creative Planning130,486$194.5K0.00%−21,248−14.0%Reduced
CIBC World Markets Inc.135,589$202.0K0.00%−78,000−36.5%Reduced
Compagnie Lombard Odier SCmA139,000$207.1K0.00%00.0%Unchanged
Brave Asset Management Inc140,400$209.2K0.06%+120,450+603.8%Added
Mariner, LLC155,503$231.7K0.00%−8,851−5.4%Reduced
State Board of Administration of Florida Retirement System158,884$236.7K0.00%00.0%Unchanged
Sanctuary Advisors, LLC160,633$239.3K0.00%+68,663+74.7%Added
ProShare Advisors LLC187,484$279.4K0.00%−39,205−17.3%Reduced
Squarepoint Ops LLC197,926$294.9K0.00%+197,926New
KLP Kapitalforvaltning AS199,200$296.8K0.00%+49,200+32.8%Added
Advisor Group Holdings, Inc.199,445$297.1K0.00%−59,523−23.0%Reduced
SBI Securities Co., Ltd.201,754$300.6K0.01%+18,564+10.1%Added
Limestone Investment Advisors LP204,500$304.7K0.13%+204,500New
Police & Firemen's Retirement System of New Jersey206,541$307.7K0.00%+26,488+14.7%Added
Empowered Funds, LLC208,445$310.6K0.00%+94,934+83.6%Added
Duff & Phelps Investment Management Co217,689$324.4K0.00%+25,407+13.2%Added
New York State Common Retirement Fund219,473$327.0K0.00%00.0%Unchanged
State of Wisconsin Investment Board224,770$334.9K0.00%+141,800+170.9%Added
Mirae Asset Global Investments Co., Ltd.230,332$343.2K0.00%00.0%Unchanged
Great West Life Assurance Co237,944$355.0K0.00%+23,007+10.7%Added
Advisors Asset Management, Inc.245,190$365.3K0.01%−13,611−5.3%Reduced
Ardsley Advisory Partners LP250,000$372.6K0.06%+250,000New
Arizona State Retirement System252,227$375.8K0.00%+30,760+13.9%Added
Gotham Asset Management, LLC267,507$398.6K0.00%+163,089+156.2%Added
Verition Fund Management LLC271,787$405.0K0.00%+90,071+49.6%Added
Bank of Montreal273,780$407.9K0.00%−62,068−18.5%Reduced
PFG Investments, LLC278,776$415.4K0.02%−87,110−23.8%Reduced
Commonwealth Equity Services, LLC280,646$418.0K0.00%−8,923−3.1%Reduced
Quadrature Capital Ltd290,212$433.9K0.01%−150,651−34.2%Reduced
Janus Henderson Group PLC318,268$475.8K0.00%00.0%Unchanged
Cerity Partners LLC326,113$485.9K0.00%+56,957+21.2%Added
KBC Group NV353,917$527.0K0.00%+214,342+153.6%Added
Intech Investment Management LLC357,959$533.4K0.01%−143,446−28.6%Reduced
Millennium Management LLC361,969$539.3K0.00%−890,471−71.1%Reduced
Qube Research & Technologies Ltd370,288$551.7K0.00%+370,288New
Bank of Nova Scotia379,117$566.4K0.00%+207,590+121.0%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.388,887$579.0K0.00%+47,281+13.8%Added
Baader Bank INC652,950$601.1K0.05%+632,117+3,034.2%Added
Krane Funds Advisors LLC446,788$665.7K0.03%−4,113−0.9%Reduced
Headlands Technologies LLC482,149$718.4K0.09%+482,149New
Manufacturers Life Insurance Company, The503,677$750.5K0.00%+50,971+11.3%Added
ExodusPoint Capital Management, LP515,593$768.0K0.01%+515,593New
Marex Group plc518,171$772.1K0.01%+115,144+28.6%Added
MetLife Investment Management545,937$813.4K0.00%+100,155+22.5%Added
Tudor Investment Corp Et Al563,656$839.8K0.01%+275,653+95.7%Added
Royal Bank of Canada571,814$853.0K0.00%+326,426+133.0%Added
Leonteq Securities AG582,632$868.1K0.05%−126,081−17.8%Reduced
Mangrove Partners586,172$873.4K0.09%+586,172New
Citadel Advisors LLC605,082$901.6K0.00%+605,082New
Banco Bilbao Vizcaya Argentaria, S.A.706,485$971.6K0.01%−582,767−45.2%Reduced
Deutsche Bank AG700,035$1.04M0.00%−256,272−26.8%Reduced
California State Teachers Retirement System702,971$1.05M0.00%+1000.0%Added
Wells Fargo & Company737,888$1.10M0.00%+72,415+10.9%Added
Price T Rowe Associates Inc771,264$1.15M0.00%+95,491+14.1%Added
Alliancebernstein L.P.818,040$1.22M0.00%00.0%Unchanged
LPL Financial LLC824,363$1.23M0.00%+13,317+1.6%Added
Scientech Research LLC831,235$1.24M0.30%+831,235New
Bank of America Corp880,973$1.31M0.00%−940,281−51.6%Reduced
Dimensional Fund Advisors LP952,351$1.41M0.00%−144,158−13.1%Reduced
Masters Capital Management LLC1,000,000$1.49M0.29%+1,000,000New
HSBC Holdings PLC960,548$1.49M0.00%−774,648−44.6%Reduced
Citigroup Inc1,081,411$1.61M0.00%−540,472−33.3%Reduced
Storebrand Asset Management AS1,293,529$1.93M0.01%+338,700+35.5%Added
Rhumbline Advisers1,373,377$2.05M0.00%+251,033+22.4%Added
Mercer Global Advisors Inc1,435,724$2.14M0.00%+1,394,834+3,411.2%Added
SG Americas Securities, LLC1,469,909$2.19M0.01%−1,145,910−43.8%Reduced
JPMorgan Chase & Co1,504,744$2.24M0.00%+299,876+24.9%Added
Zurcher Kantonalbank (Zurich Cantonalbank)1,574,237$2.35M0.01%+243,820+18.3%Added
Susquehanna International Group, LLP1,613,472$2.40M0.00%+603,667+59.8%Added
XTX Topco Ltd1,624,534$2.42M0.10%+1,268,274+356.0%Added
Swiss National Bank1,651,488$2.46M0.00%+151,000+10.1%Added
Alps Advisors Inc1,843,143$2.75M0.02%+395,347+27.3%Added
Amundi2,194,629$3.07M0.00%−1,183,480−35.0%Reduced
Nuveen, LLC2,197,893$3.27M0.00%+1,832,356+501.3%Added
Stifel Financial Corp2,243,455$3.34M0.00%+552,100+32.6%Added