PLUG · Plug Power Inc · Shareholders & Ownership
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Every disclosed holder of PLUG in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PLUG
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 808,279,972 | 57.85% |
| Insiders (Forms 3, 4, 5) | 8,748,177 | 0.63% |
| 13D/G-only blocks | 59,972,219 | 4.29% |
| Remaining | 520,194,910 | 37.23% |
| Registered funds (N-PORT, not summed) | 334,654,635 | 23.95% |
Shares outstanding: 1,397,195,278, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PLUG
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
184,032,469 | ||
| 1.1 |
BlackRock, Inc.
13G
CIK 2012383 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
178,091,159 | ||
| 1.2 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
35,636,330 | ||
| 1.3 |
iShares Global Clean Energy ETF
Fund
S000022498 · Registered fund · Jul 31, 2026
iShares Trust, not summed
|
29,864,423 | ||
| 1.4 |
iShares Russell 2000 Growth ETF
Fund
S000004343 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
12,577,270 | ||
| 1.5 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
2,512,597 | ||
| 2 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
66,175,149 | ||
| 3 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
62,937,084 | ||
| 4 |
Grove Energy Capital LLC
13D
CIK 1844540 · Unknown · Jun 6, 2025
Item 4 purpose: not restated by this amendment, the earlier 13D's purpose stands
|
54,966,188 | ||
| 5 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
44,366,937 | ||
| 6 |
|
38,763,529 | ||
| 6.1 |
State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF
Fund
S000063362 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
3,568,243 | ||
| 6.2 |
State Street(R) SPDR(R) S&P Kensho Clean Power ETF
Fund
S000063360 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
2,208,959 | ||
| 6.3 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
473,288 | ||
| 6.4 |
State Street(R) SPDR(R) S&P Kensho Smart Mobility ETF
Fund
S000059701 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
|
107,586 | ||
| 6.5 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
34,558 | ||
| 7 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Sep 30, 2026
|
36,678,536 | ||
| 8 |
|
33,127,276 | ||
| 9 |
VANGUARD SMALL-CAP INDEX FUND
Fund
S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
32,014,597 | ||
| 10 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
24,149,952 | ||
| 11 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
22,610,124 | ||
| 12 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
21,943,120 | ||
| 13 |
Handelsbanken Fonder AB
13F
CIK 1398318 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
19,014,270 | ||
| 14 |
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund
S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
18,433,669 | ||
| 15 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Sep 30, 2026
|
18,199,221 | ||
| 15.1 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
4,411,850 | ||
| 15.2 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
3,166,582 | ||
| 15.3 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
1,849,468 | ||
| 15.4 |
Dimensional U.S. Core Equity 2 ETF
Fund
S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
1,719,697 | ||
| 15.5 |
U.S. CORE EQUITY 2 PORTFOLIO
Fund
S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
1,252,531 | ||
| 16 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
16,003,860 | ||
| 17 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
13,703,609 | ||
| 18 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,754,552 | ||
| 18.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
692,225 | ||
| 18.2 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
65,393 | ||
| 18.3 |
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund
S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
|
51,340 | ||
| 19 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
12,387,564 | ||
| 19.1 |
Goldman Sachs Small Cap Equity Insights Fund
Fund
S000009329 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
|
602,170 | ||
| 19.2 |
Goldman Sachs Small Cap Growth Insights Fund
Fund
S000014930 · Registered fund · Jul 31, 2026
Goldman Sachs Trust, not summed
|
429,151 | ||
| 19.3 |
Goldman Sachs Clean Energy Income Fund
Fund
S000068536 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
|
135,170 | ||
| 19.4 |
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund
S000048296 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
|
115,241 | ||
| 19.5 |
Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund
Fund
S000009355 · Registered fund · Jun 30, 2026
Goldman Sachs Variable Insurance Trust, not summed
|
52,951 | ||
| 20 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,779,800 | ||
| 21 |
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
13F
CIK 1705339 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,681,867 | ||
| 21.1 |
Global X Hydrogen ETF
Fund
S000072330 · Registered fund · Aug 31, 2026
GLOBAL X FUNDS, not summed
|
4,949,955 | ||
| 21.2 |
Global X Autonomous & Electric Vehicles ETF
Fund
S000061415 · Registered fund · Aug 31, 2026
GLOBAL X FUNDS, not summed
|
1,868,404 | ||
| 21.3 |
Global X Russell 2000 ETF
Fund
S000085029 · Registered fund · Jul 31, 2026
GLOBAL X FUNDS, not summed
|
655,396 | ||
| 21.4 |
Global X U.S. Electrification ETF
Fund
S000089023 · Registered fund · Jul 31, 2026
GLOBAL X FUNDS, not summed
|
629,775 | ||
| 21.5 |
Global X ClimateTech ETF
Fund
S000069640 · Registered fund · Aug 31, 2026
GLOBAL X FUNDS, not summed
|
315,571 | ||
| 22 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
11,588,495 | ||
| 22.1 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
6,624,423 | ||
| 22.2 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
3,319,269 | ||
| 22.3 |
Schwab U.S. Broad Market ETF
Fund
S000026631 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
855,351 | ||
| 22.4 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
829,680 | ||
| 23 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,962,553 | ||
| 24 |
Legal & General Group Plc
13F
CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,717,433 | ||
| 25 |
|
8,697,094 | ||
| 25.1 |
Nuveen Quant Small Cap Equity Fund
Fund
S000005386 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
3,370,210 | ||
| 25.2 |
College Retirement Equities Fund - Total Global Stock Account
Fund
S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
|
2,806,967 | ||
| 25.3 |
Nuveen Small Cap Blend Index Fund
Fund
S000005367 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
1,760,190 | ||
| 25.4 |
Nuveen Equity Index Fund
Fund
S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
|
1,054,589 | ||
| 25.5 |
Nuveen Life Small Cap Equity Fund
Fund
S000005093 · Registered fund · Jun 30, 2026
TIAA-CREF Life Funds, not summed
|
56,959 | ||
| 26 |
JUPITER ASSET MANAGEMENT LTD
13F
CIK 1215838 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,093,562 | ||
| 27 |
VANGUARD RUSSELL 2000 INDEX FUND
Fund
S000030003 · Registered fund · Aug 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
|
7,843,091 | ||
| 28 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
7,697,993 | ||
| 28.1 |
E*TRADE No Fee Total Market Index Fund
Fund
S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
|
997 | ||
| 29 |
PRICE T ROWE ASSOCIATES INC /MD/
13F
CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,859,733 | ||
| 29.1 |
T. Rowe Price New Horizons Fund, Inc.
Fund
S000002106 · Registered fund · Jun 30, 2026
T. ROWE PRICE NEW HORIZONS FUND, INC., not summed
|
3,410,800 | ||
| 29.2 |
T. Rowe Price Small-Cap Index Fund
Fund
S000051327 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
|
206,446 | ||
| 29.3 |
T. Rowe Price Extended Equity Market Index Fund
Fund
S000002090 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
|
83,355 | ||
| 30 |
Invesco Ltd.
13F
CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
6,284,359 | ||
| 30.1 |
Invesco WilderHill Clean Energy ETF
Fund
S000003053 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
|
2,701,099 | ||
| 30.2 |
Invesco RAFI US 1500 Small-Mid ETF
Fund
S000013120 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
|
1,956,184 | ||
| 30.3 |
Invesco Global Clean Energy ETF
Fund
S000015279 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
|
546,580 | ||
| 31 |
VAN ECK ASSOCIATES CORP
13F
CIK 869178 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,548,968 | ||
| 32 |
FIRST TRUST ADVISORS LP
13F
CIK 1125816 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,315,559 | ||
| 32.1 |
First Trust NASDAQ Clean Edge Green Energy Index Fund
Fund
S000015169 · Registered fund · Jun 30, 2026
First Trust Exchange-Traded Fund, not summed
|
3,455,309 | ||
| 32.2 |
First Trust Small Cap Growth AlphaDEX Fund
Fund
S000031806 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
1,295,268 | ||
| 32.3 |
First Trust Small Cap Core AlphaDEX Fund
Fund
S000017339 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
643,790 | ||
| 32.4 |
First Trust Multi Cap Growth AlphaDEX Fund
Fund
S000017343 · Registered fund · Jul 31, 2026
First Trust Exchange-Traded AlphaDEX Fund, not summed
|
117,335 | ||
| 33 |
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
13F
CIK 1520354 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,127,225 | ||
| 34 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,121,654 | ||
| 35 |
BARCLAYS PLC
13F
CIK 312069 · Bank · Sep 30, 2026
|
5,094,197 | ||
| 36 |
NORGES BANK
13G
CIK 1374170 · Non-US institution · Jun 30, 2025
Rule 13d-1(b), qualified institution
|
5,006,031 | ||
| 37 |
Erste Asset Management GmbH
13F
CIK 2024532 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,203,376 | ||
| 38 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Sep 30, 2026
|
4,081,160 | ||
| 38.1 |
BNY Mellon US Small Cap Core Equity ETF
Fund
S000067262 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
|
49,647 | ||
| 39 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,017,359 | ||
| 39.1 |
Fidelity Small Cap Index Fund
Fund
S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
|
14,961,925 | ||
| 39.2 |
Fidelity Extended Market Index Fund
Fund
S000006021 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
6,900,494 | ||
| 39.3 |
Fidelity Enhanced Small Cap Core ETF
Fund
S000081807 · Registered fund · Jun 30, 2026
Fidelity Covington Trust, not summed
|
3,664,504 | ||
| 39.4 |
Fidelity Total Market Index Fund
Fund
S000006026 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
2,658,200 | ||
| 39.5 |
Fidelity Series Total Market Index Fund
Fund
S000065248 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
|
2,168,568 | ||
| 40 |
VOYA INVESTMENT MANAGEMENT LLC
13F
CIK 1068837 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,781,760 | ||
| 41 |
Mirae Asset Global Investments Co., Ltd.
13F
CIK 1569395 · Unknown · Sep 30, 2026
|
3,525,728 | ||
| 42 |
Qube Research & Technologies Ltd
13F
CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,520,398 | ||
| 43 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,426,973 | ||
| 44 |
Amundi
13F
CIK 1330387 · Holding company · Sep 30, 2026
|
3,260,107 | ||
| 45 |
|
3,011,661 | ||
| 46 |
VANGUARD EXPLORER FUND
Fund
S000002578 · Registered fund · Jul 31, 2026
VANGUARD EXPLORER FUND, not summed
|
2,839,984 | ||
| 47 |
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F
CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,808,090 | ||
| 48 |
Swiss National Bank
13F
CIK 1582202 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,657,188 | ||
| 49 |
Vontobel Holding Ltd.
13F
CIK 1588340 · Unknown · Sep 30, 2026
|
2,562,649 | ||
| 50 |
COATUE MANAGEMENT LLC
13F
CIK 1135730 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,545,243 |
39 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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