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Livermore
ZHEN

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, Q4 2025

Institutional positions in Plug Power Inc as of Dec 31, 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
462
+14 vs. Q3 2025
Shares held
651.5M
+118.5M (+22.2%) vs. Q3 2025
Total value
$1.28B
+$36.5M (+2.9%) vs. Q3 2025
New holders
82
157 more added
Sold out
68
103 more reduced

9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2025: 462 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 heldQ4 2025: $1.28B
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, Q4 2025

Shares, value and share of portfolio for each institution holding Plug Power Inc; share changes are against Q3 2025.

Institutions holding PLUG in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
FNY Investment Advisers, LLC300$00.00%−773−72.0%Reduced
Hantz Financial Services, Inc.220$00.00%−150−40.5%Reduced
CKW Financial Group200$00.00%00.0%Unchanged
Coston, McIsaac & Partners137$00.00%00.0%Unchanged
HHM Wealth Advisors, LLC1$20.00%00.0%Unchanged
Global Trust Asset Management, LLC2$40.00%00.0%Unchanged
Tucker Asset Management LLC2$40.00%+2New
Bullseye Investment Management, LLC4$80.00%+4New
Nvest Wealth Strategies, Inc.5$100.00%+5New
New England Capital Financial Advisors LLC9$180.00%00.0%Unchanged
Rialto Wealth Management, LLC10$200.00%00.0%Unchanged
Ancora Advisors, LLC10$200.00%+10New
Trust Co10$200.00%+10New
DHJJ Financial Advisors, Ltd.16$320.00%00.0%Unchanged
SJS Investment Consulting Inc.24$480.00%00.0%Unchanged
Dunhill Financial, LLC35$700.00%+25+250.0%Added
Evermay Wealth Management LLC38$750.00%00.0%Unchanged
Trust Co of Vermont40$790.00%00.0%Unchanged
Kohmann Bosshard Financial Services, LLC43$850.00%+43New
Root Financial Partners, LLC45$890.00%+20+80.0%Added
Kerr Financial Planning Corp49$920.00%+49New
Hilton Head Capital Partners, LLC50$980.00%+50New
NBT Bank N A2$990.00%00.0%Unchanged
Atlantic Union Bankshares Corp56$1110.00%+1+1.8%Added
Strategic Advocates LLC61$1180.00%00.0%Unchanged
AdvisorNet Financial, Inc60$1180.00%00.0%Unchanged
MTM Investment Management, LLC63$1240.00%00.0%Unchanged
Raffa Wealth Management, LLC67$1320.00%00.0%Unchanged
SWAN Capital LLC70$1380.00%00.0%Unchanged
Sunrise Financial Services, LLC70$1380.00%+70New
Triumph Capital Management72$1420.00%+72New
Frazier Financial Advisors, LLC73$1440.00%00.0%Unchanged
Copia Wealth Management74$1460.00%00.0%Unchanged
North Star Investment Management Corp.75$1480.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC82$1620.00%00.0%Unchanged
Maryland Capital Advisors Inc.83$1640.00%00.0%Unchanged
MCF Advisors LLC90$1780.00%+85+1,700.0%Added
Fairscale Capital, LLC92$1810.00%00.0%Unchanged
Fifth Third Bancorp100$1970.00%00.0%Unchanged
Clearstead Advisors, LLC100$1970.00%00.0%Unchanged
Strengthening Families & Communities, LLC100$1970.00%00.0%Unchanged
Nemes Rush Group LLC100$1970.00%00.0%Unchanged
United Financial Planning Group LLC100$1970.00%00.0%Unchanged
DV Trading LLC105$2070.00%+105New
CIBC Private Wealth Group, LLC106$2090.00%00.0%Unchanged
BNP Paribas120$2360.00%00.0%Unchanged
Cornerstone Planning Group LLC100$2450.00%−98−49.5%Reduced
RMG Wealth Management LLC100$2500.00%00.0%Unchanged
Armstrong Advisory Group, Inc128$2530.00%00.0%Unchanged
HighMark Wealth Management LLC150$2950.00%00.0%Unchanged
Financial Perspectives, Inc150$2960.00%00.0%Unchanged
Cedar Mountain Advisors, LLC156$3070.00%00.0%Unchanged
Cheviot Value Management, LLC133$3260.00%00.0%Unchanged
Bogart Wealth, LLC180$3550.00%00.0%Unchanged
WPG Advisers, LLC190$3740.00%00.0%Unchanged
Hager Investment Management Services, LLC200$3940.00%00.0%Unchanged
Godfrey Financial Associates, Inc.200$3940.00%+200New
Cape Investment Advisory, Inc.212$4180.00%+122+135.6%Added
Groupe la Francaise221$4200.00%−14,072−98.5%Reduced
LRI Investments, LLC228$4490.00%+228New
Gen-Wealth Partners Inc235$4630.00%00.0%Unchanged
Bare Financial Services, Inc238$4690.00%+238New
Keating Financial Advisory Services, Inc.250$4930.00%+250New
Creative Financial Designs Inc260$5120.00%00.0%Unchanged
Quarry LP265$5220.00%−1,260−82.6%Reduced
Spire Wealth Management300$5910.00%00.0%Unchanged
Umb Bank N A300$5910.00%+300New
Huntington National Bank302$5930.00%−150−33.2%Reduced
Bryn Mawr Trust Co350$6900.00%00.0%Unchanged
BFSG, LLC382$7530.00%00.0%Unchanged
Strategic Wealth Partners, Ltd.399$7860.00%+399New
Larson Financial Group LLC400$7880.00%−10,700−96.4%Reduced
Marshall & Sterling Wealth Advisors Inc.400$7880.00%−50−11.1%Reduced
Comerica Bank430$8470.00%−89−17.1%Reduced
Stephens Consulting, LLC432$8520.00%+77+21.7%Added
TD Waterhouse Canada Inc.451$8880.00%−40−8.1%Reduced
Parkside Financial Bank & Trust465$9170.00%00.0%Unchanged
Torren Management, LLC474$9340.00%+474New
Investors Research Corp500$9850.00%−9−1.8%Reduced
Aventura Private Wealth, LLC500$9850.00%00.0%Unchanged
Colonial Trust Advisors500$9850.00%+500New
Close Asset Management Ltd750$1.00K0.00%00.0%Unchanged
Avion Wealth1,000$1.00K0.00%−100−9.1%Reduced
Mark Sheptoff Financial Planning, LLC510$1.00K0.00%00.0%Unchanged
McIlrath & Eck, LLC532$1.05K0.00%00.0%Unchanged
Steigerwald, Gordon & Koch Inc.550$1.08K0.00%00.0%Unchanged
Banque Transatlantique SA490$1.09K0.00%00.0%Unchanged
Basecamp Wealth Advisors LLC588$1.16K0.00%+588New
SRS Capital Advisors, Inc.666$1.31K0.00%−6,618−90.9%Reduced
SageView Advisory Group, LLC701$1.38K0.00%+701New
Operose Advisors LLC763$1.50K0.00%00.0%Unchanged
Sound Income Strategies, LLC683$1.61K0.00%00.0%Unchanged
Golden State Wealth Management, LLC831$1.64K0.00%00.0%Unchanged
Fortitude Family Office, LLC845$1.67K0.00%00.0%Unchanged
Strategic Investment Solutions, Inc.1,000$1.97K0.00%−193−16.2%Reduced
Community Bank, N.A.1,000$1.97K0.00%00.0%Unchanged
Parallel Advisors, LLC1,000$1.97K0.00%+340+51.5%Added
Quattro Advisors LLC1,091$2.15K0.00%+1,091New
Compass Financial Services Inc1,134$2.23K0.00%00.0%Unchanged
Quadrant Capital Group LLC1,165$2.30K0.00%+321+38.0%Added