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PLUG

Plug Power Inc
$2.64 +0.00 (+0.00%) At close · Jul 2
Market Cap
$3.68B
Shares
1,395,069,082

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 479
Total Value: $1,651,418,804
Total Shares: 730,707,113
Showing 1–100 of 505 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Superinvestors Holding PLUG

All superinvestors →
Philippe Laffont $5,752,249 Joel Greenblatt $5,186,184

Holder Concentration

Across 478 13F filers
Top Holder
20.8%
Jun 2023 → Mar 2026 · range 13.4% – 22.0%
of institutional value
Top 5
47.4%
Jun 2023 → Mar 2026 · range 42.7% – 57.0%
of institutional value
Top 10
64.6%
Jun 2023 → Mar 2026 · range 54.6% – 70.4%
of institutional value
HHI
707
Jun 2023 → Mar 2026 · range 482 – 924
Broadly held
Showing 100 of 505
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $343,730,793 20.81% 152,093,275
Mega VANGUARD CAPITAL MANAGEMENT LLC $141,363,989 8.56% 62,550,438
Mega D. E. Shaw & Co., Inc. $110,646,209 6.70% 48,958,500
Mega UBS Group AG $94,001,260 5.69% 41,593,479
Mega STATE STREET CORP $82,600,970 5.00% 36,549,102
Mega GEODE CAPITAL MANAGEMENT, LLC $78,441,926 4.75% 34,708,817
Large RENAISSANCE TECHNOLOGIES LLC $62,689,010 3.80% 27,738,500
Mega TWO SIGMA INVESTMENTS, LP $61,914,815 3.75% 27,395,936
Mega DIMENSIONAL FUND ADVISORS LP $40,984,900 2.48% 18,134,913
Large HRT FINANCIAL LP $26,817,668 1.62% 11,866,225
Mega NORTHERN TRUST CORP Bank $26,414,514 1.60% 11,687,839
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $25,523,868 1.55% 11,293,747
Mega MILLENNIUM MANAGEMENT LLC $23,117,029 1.40% 10,228,774
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $23,008,834 1.39% 10,180,900
Mega Nuveen, LLC $22,383,384 1.36% 9,904,153
Mega Legal & General Group Plc $20,740,764 1.26% 9,177,330
Mega GOLDMAN SACHS GROUP INC $20,717,885 1.25% 9,167,207
Mega VANGUARD FIDUCIARY TRUST CO Bank $20,261,718 1.23% 8,965,362
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $20,094,566 1.22% 8,891,401
Mega BARCLAYS PLC $19,695,808 1.19% 8,714,960
Mega Invesco Ltd. $18,549,678 1.12% 8,207,823
Mega JANE STREET GROUP, LLC $16,357,880 0.99% 7,238,000
Mega MORGAN STANLEY $12,925,887 0.78% 5,719,421
Mega VAN ECK ASSOCIATES CORP $11,877,292 0.72% 5,255,439
Mega FMR LLC $11,789,415 0.71% 5,216,556
Large JUPITER ASSET MANAGEMENT LTD $9,165,567 0.56% 4,055,561
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $9,144,938 0.55% 4,046,433
Mega Bank of New York Mellon Corp Bank $9,063,446 0.55% 4,010,375
Large VOYA INVESTMENT MANAGEMENT LLC $8,466,015 0.51% 3,746,025
Mega UBS Group AG $8,362,000 0.51% 3,700,000
Mega FIRST TRUST ADVISORS LP $8,310,713 0.50% 3,677,307
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $8,118,064 0.49% 3,592,066
Large Handelsbanken Fonder AB $7,857,907 0.48% 3,476,950
Mega CITADEL ADVISORS LLC $7,846,042 0.48% 3,471,700
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $7,722,194 0.47% 3,416,900
Mega BNP PARIBAS ARBITRAGE, SA $7,689,769 0.47% 3,402,553
Large STIFEL FINANCIAL CORP $7,411,519 0.45% 3,279,434
Mega Amundi $7,009,401 0.42% 3,101,505
Mega AMERICAN CENTURY COMPANIES INC $6,904,437 0.42% 3,055,061
Mega Swiss National Bank Bank $5,913,714 0.36% 2,616,688
Mega BANK OF AMERICA CORP /DE/ Bank $5,776,007 0.35% 2,555,756
Large COATUE MANAGEMENT LLC $5,752,249 0.35% 2,545,243
Large CANADA LIFE ASSURANCE Co Insurance $5,657,618 0.34% 2,503,371
Large Vontobel Holding Ltd. $5,292,176 0.32% 2,341,671
Large Gotham Asset Management, LLC $5,186,184 0.31% 2,294,772
Mega JPMORGAN CHASE & CO $5,168,810 0.31% 2,287,086
Large ALPS ADVISORS INC $4,815,122 0.29% 2,130,585
Mid PINNACLE ASSOCIATES LTD $4,757,736 0.29% 2,105,193
Mid Voleon Capital Management LP $4,683,761 0.28% 2,072,461
Large Point72 Asset Management, L.P. $4,614,447 0.28% 2,041,791
Mega DEUTSCHE BANK AG\ Bank $4,442,289 0.27% 1,965,615
Mega RHUMBLINE ADVISERS $4,250,687 0.26% 1,880,835
Mega CITIGROUP INC $3,971,845 0.24% 1,757,454
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $3,961,303 0.24% 1,752,789
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $3,526,289 0.21% 1,560,305
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $3,520,942 0.21% 1,557,939
Mega JANE STREET GROUP, LLC $3,495,090 0.21% 1,546,500
Large Marex Group plc $3,143,586 0.19% 1,390,968
Mega PRICE T ROWE ASSOCIATES INC /MD/ $3,130,719 0.19% 1,385,274
Mega ALLIANCEBERNSTEIN L.P. $3,011,881 0.18% 1,332,691
Mega LPL Financial LLC $2,999,566 0.18% 1,327,242
Large Schonfeld Strategic Advisors LLC $2,669,670 0.16% 1,181,270
Mega VANGUARD ASSET MANAGEMENT, Ltd $2,578,689 0.16% 1,141,013
Large Baird Financial Group, Inc. $2,450,398 0.15% 1,084,247
Mid ALGERT GLOBAL LLC $2,316,680 0.14% 1,025,080
Mid CAXTON ASSOCIATES LLP $2,297,796 0.14% 1,016,724
Mid MASTERS CAPITAL MANAGEMENT LLC $2,260,000 0.14% 1,000,000
Large Parallax Volatility Advisers, L.P. $2,259,774 0.14% 999,900
Large ExodusPoint Capital Management, LP $2,153,226 0.13% 952,755
Mega CITADEL ADVISORS LLC $1,964,392 0.12% 869,200
Large SG Americas Securities, LLC Broker-Dealer $1,953,381 0.12% 864,328
Mega CITADEL ADVISORS LLC $1,940,625 0.12% 858,684
Mega WELLS FARGO & COMPANY/MN $1,849,717 0.11% 818,459
Mega Mitsubishi UFJ Asset Management Co., Ltd. $1,834,984 0.11% 811,940
Mega D. E. Shaw & Co., Inc. $1,635,336 0.10% 723,600
Large MetLife Investment Management, LLC $1,629,857 0.10% 721,176
Large STOREBRAND ASSET MANAGEMENT AS $1,587,376 0.10% 702,379
Mid XTX Topco Ltd $1,502,649 0.09% 664,889
Large MERCER GLOBAL ADVISORS INC /ADV $1,471,924 0.09% 651,294
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $1,443,979 0.09% 638,929
Mega JANUS HENDERSON GROUP PLC $1,404,427 0.09% 621,428
Mega Vanguard Global Advisers, LLC $1,288,281 0.08% 570,036
Mega BANK OF MONTREAL /CAN/ Bank $1,267,373 0.08% 560,786
Small CSS LLC/IL $1,209,326 0.07% 535,100
Large BANCO BILBAO VIZCAYA ARGENTARIA, S.A. $1,137,656 0.07% 503,388
Small KIECKHEFER GROUP LLC $1,130,000 0.07% 500,000
Large KBC Group NV $1,079,441 0.07% 477,629
Large Mirae Asset Global Investments Co., Ltd. $1,027,084 0.06% 454,462
Mid DUFF & PHELPS INVESTMENT MANAGEMENT CO $1,013,040 0.06% 448,248
Large Creative Planning $1,010,222 0.06% 447,001
Mega HSBC HOLDINGS PLC $985,302 0.06% 435,975
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $940,776 0.06% 416,273
Large Cerity Partners LLC $937,074 0.06% 414,635
Mid Quadrature Capital Ltd $927,504 0.06% 410,400
Large Balyasny Asset Management L.P. $917,560 0.06% 406,000
Small 1492 Capital Management LLC $915,923 0.06% 405,276
Mid Altshuler Shaham Ltd $904,000 0.05% 400,000
Large Parallax Volatility Advisers, L.P. $904,000 0.05% 400,000
Large Walleye Trading LLC $860,156 0.05% 380,600
Micro Lotus Technology Management, LP $847,500 0.05% 375,000
Key facts CIK 1093691 CUSIP 72919P202 13F (30d) 38 filings 9 filers Visit website Investor relations

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