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Plug Power
PLUG

Overview Fund Activity

416 hedge funds and large institutions have $636M invested in Plug Power in 2025 Q2 according to their latest regulatory filings, with 66 funds opening new positions, 135 increasing their positions, 87 reducing their positions, and 62 closing their positions.

Holders
416
Holders Change
-4
Holders Change %
-0.95%
% of All Funds
5.59%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
66
Increased
135
Reduced
87
Closed
62
Calls
$35.5M
Puts
$24.8M
Net Calls
+$10.7M
Net Calls Change
-$26.5M

Top Buyers

1
HF
1
HRT Financial
New York
$19.2M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$152M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$13.5M
4
Legal & General Group
4
Legal & General Group
United Kingdom
$25.3M
5
CIAM
5
Caitong International Asset Management
Hong Kong
$5.66M

Top Sellers

1
HCM
1
Heights Capital Management
California
$0
2
UBS Group
2
UBS Group
Switzerland
$17.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$10.3M
4
State Street
4
State Street
Massachusetts
$30.4M
5
SG Americas Securities
5
SG Americas Securities
New York
$2.19M
Name Market Value Shares Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$1.05M 702,971 +100 +0%
Deutsche Bank
52
Deutsche Bank
Germany
$1.04M 700,035 -256,272 -27%
BBVA
53
Banco Bilbao Vizcaya Argentaria
Spain
$972K 706,485 -582,767 -45%
Citadel Advisors
54
Citadel Advisors
Florida
$902K 605,082 +605,082 New
MP
55
Mangrove Partners
Connecticut
$873K 586,172 +586,172 New
Royal Bank of Canada
56
Royal Bank of Canada
Ontario, Canada
$853K 571,814 +326,426 +133%
Tudor Investment Corp
57
Tudor Investment Corp
Connecticut
$840K 563,656 +275,653 +96%
MIM
58
MetLife Investment Management
New Jersey
$813K 545,937 +100,155 +22%
MG
59
Marex Group
$772K 518,171 +518,171 New
ECM
60
ExodusPoint Capital Management
New York
$768K 515,593 +515,593 New
Manulife (Manufacturers Life Insurance)
61
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$750K 503,677 +50,971 +11%
HT
62
Headlands Technologies
Illinois
$718K 482,149 +482,149 New
KFA
63
Krane Funds Advisors
New York
$666K 446,788 -4,113 -0.9%
BBA
64
Baader Bank Aktiengesellschaft
Germany
$601K 652,950 +632,117 +3,034%
BNP Paribas Asset Management
65
BNP Paribas Asset Management
France
$579K 388,887 +47,281 +14%
Bank of Nova Scotia
66
Bank of Nova Scotia
Ontario, Canada
$566K 379,117 +207,590 +121%
Qube Research & Technologies (QRT)
67
Qube Research & Technologies (QRT)
United Kingdom
$552K 370,288 +370,288 New
Millennium Management
68
Millennium Management
New York
$539K 361,969 -890,471 -71%
IIM
69
INTECH Investment Management
Florida
$533K 357,959 -143,446 -29%
KBC Group
70
KBC Group
Belgium
$527K 353,917 +214,342 +154%
Cerity Partners
71
Cerity Partners
New York
$486K 326,113 +56,957 +21%
Janus Henderson Group
72
Janus Henderson Group
United Kingdom
$476K 318,268 – –
Osaic Holdings
73
Osaic Holdings
Arizona
$464K 223,650 -35,318 -14%
QC
74
Quadrature Capital
United Kingdom
$434K 290,212 -150,651 -34%
Commonwealth Equity Services
75
Commonwealth Equity Services
Massachusetts
$418K 280,646 -8,923 -3%
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