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Livermore
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, Q2 2026

Institutional positions in Plug Power Inc as of Jun 30, 2026. 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
511
+43 vs. Q1 2026
Shares held
814.6M
+60.6M (+8.0%) vs. Q1 2026
Total value
$2.20B
+$501.7M (+29.5%) vs. Q1 2026
New holders
88
182 more added
Sold out
45
109 more reduced

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 511 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 2026: $2.20B
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 2026

Shares, value and share of portfolio for each institution holding Plug Power Inc; share changes are against Q1 2026.

Institutions holding PLUG in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Coston, McIsaac & Partners137$00.00%00.0%Unchanged
Navigoe, LLC44$00.00%+44New
TD Private Client Wealth LLC1$20.00%00.0%Unchanged
HHM Wealth Advisors, LLC1$30.00%00.0%Unchanged
Global Trust Asset Management, LLC2$50.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC3$80.00%+3New
Nvest Wealth Strategies, Inc.5$140.00%00.0%Unchanged
Ronald Blue Trust, Inc.5$140.00%00.0%Unchanged
DecisionPoint Financial, LLC9$240.00%+9New
New England Capital Financial Advisors LLC9$250.00%00.0%Unchanged
Trust Co10$270.00%00.0%Unchanged
Raffa Wealth Management, LLC14$380.00%−53−79.1%Reduced
LRI Investments, LLC14$380.00%+14New
DHJJ Financial Advisors, Ltd.16$440.00%00.0%Unchanged
Gill Capital Partners, LLC20$540.00%00.0%Unchanged
Dunhill Financial, LLC25$680.00%−10−28.6%Reduced
Evermay Wealth Management LLC38$1030.00%00.0%Unchanged
Sankala Group LLC50$1070.00%+50New
Trust Co of Vermont40$1080.00%+40New
Kerr Financial Planning Corp49$1330.00%00.0%Unchanged
NBT Bank N A50$1360.00%00.0%Unchanged
Napier Financial, LLC50$1360.00%00.0%Unchanged
Ensign Peak Advisors, Inc50$1360.00%+50New
Rialto Wealth Management, LLC54$1470.00%+44+440.0%Added
Atlantic Union Bankshares Corp55$1500.00%00.0%Unchanged
MTM Investment Management, LLC63$1710.00%00.0%Unchanged
SWAN Capital LLC70$1900.00%00.0%Unchanged
Sunrise Financial Services, LLC70$1900.00%00.0%Unchanged
HFM Investment Advisors, LLC72$1960.00%+72New
Frazier Financial Advisors, LLC73$1980.00%00.0%Unchanged
Copia Wealth Management74$2010.00%00.0%Unchanged
North Star Investment Management Corp.75$2030.00%00.0%Unchanged
Creative Capital Management Investments LLC79$2140.00%+79New
Triumph Capital Management80$2170.00%−11−12.1%Reduced
Cornerstone Planning Group LLC100$2230.00%00.0%Unchanged
Mowery & Schoenfeld Wealth Management, LLC82$2230.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.83$2250.00%+83New
RMG Wealth Management LLC100$2290.00%00.0%Unchanged
Maryland Capital Advisors Inc.85$2310.00%+85New
AdvisorNet Financial, Inc92$2490.00%00.0%Unchanged
Fairscale Capital, LLC92$2490.00%00.0%Unchanged
Strengthening Families & Communities, LLC100$2710.00%00.0%Unchanged
Nemes Rush Group LLC100$2710.00%00.0%Unchanged
United Financial Planning Group LLC100$2710.00%+99+9,900.0%Added
Planning Strategies Inc.100$2710.00%+100New
SJS Investment Consulting Inc.116$3160.00%+92+383.3%Added
BNP Paribas120$3250.00%00.0%Unchanged
Armstrong Advisory Group, Inc128$3470.00%00.0%Unchanged
Cheviot Value Management, LLC133$3600.00%00.0%Unchanged
HighMark Wealth Management LLC150$4060.00%00.0%Unchanged
Financial Perspectives, Inc150$4070.00%00.0%Unchanged
Valley National Advisers Inc150$4070.00%+150New
Cedar Mountain Advisors, LLC156$4230.00%00.0%Unchanged
Groupe la Francaise221$5100.00%−600−73.1%Reduced
WPG Advisers, LLC190$5150.00%00.0%Unchanged
Godsey & Gibb Associates190$5150.00%+190New
Elequin Capital LP197$5340.00%−1,012−83.7%Reduced
Larson Financial Group LLC200$5420.00%00.0%Unchanged
Hager Investment Management Services, LLC200$5420.00%00.0%Unchanged
Cape Investment Advisory, Inc.212$5750.00%+212New
Bare Financial Services, Inc216$5850.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.222$6020.00%−28−11.2%Reduced
Gen-Wealth Partners Inc235$6370.00%00.0%Unchanged
Bogart Wealth, LLC245$6640.00%00.0%Unchanged
N.E.W. Advisory Services LLC250$6780.00%00.0%Unchanged
JFS Wealth Advisors, LLC250$6780.00%+250New
Quarry LP252$6830.00%−161−39.0%Reduced
Creative Financial Designs Inc260$7050.00%00.0%Unchanged
Umb Bank N A300$8130.00%00.0%Unchanged
Asset Dedication, LLC300$8130.00%00.0%Unchanged
Aspect Partners, LLC300$8130.00%+300New
Silicon Valley Capital Partners347$9400.00%+347New
Bryn Mawr Trust Co350$9490.00%00.0%Unchanged
Avion Wealth500$1.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.220$1.00K0.00%00.0%Unchanged
CKW Financial Group200$1.00K0.00%00.0%Unchanged
BFSG, LLC382$1.04K0.00%00.0%Unchanged
CVA Family Office, LLC397$1.08K0.00%+397New
Strategic Wealth Partners, Ltd.399$1.08K0.00%00.0%Unchanged
Marshall & Sterling Wealth Advisors Inc.400$1.08K0.00%00.0%Unchanged
Parkside Financial Bank & Trust465$1.26K0.00%00.0%Unchanged
Bell Investment Advisors, Inc486$1.32K0.00%+269+124.0%Added
Banque Transatlantique SA490$1.33K0.00%00.0%Unchanged
Investors Research Corp500$1.35K0.00%00.0%Unchanged
Aventura Private Wealth, LLC500$1.35K0.00%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC510$1.38K0.00%00.0%Unchanged
Caption Management, LLC522$1.42K0.00%+522New
McGuire Capital Advisors Inc528$1.43K0.00%+170+47.5%Added
GFS Advisors, LLC25,000$1.43K0.00%+25,000New
Steigerwald, Gordon & Koch Inc.550$1.49K0.00%00.0%Unchanged
Assetmark, Inc550$1.49K0.00%+450+450.0%Added
IFG Advisory, LLC600$1.63K0.00%+600New
Stance Capital LLC650$1.76K0.00%00.0%Unchanged
MCF Advisors LLC740$2.01K0.00%+650+722.2%Added
Golden State Wealth Management, LLC755$2.05K0.00%−76−9.1%Reduced
Operose Advisors LLC763$2.07K0.00%+763New
Barrow Hanley Mewhinney & Strauss LLC917$2.48K0.00%+917New
Community Bank, N.A.1,000$2.71K0.00%00.0%Unchanged
Colonial Trust Advisors1,000$2.71K0.00%+500+100.0%Added
Federated Hermes, Inc.1,060$2.87K0.00%+1,060New