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Plug Power

450 hedge funds and large institutions have $1.25B invested in Plug Power in 2025 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 139 increasing their positions, 103 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
450
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$105M
Puts
$65.5M
Net Calls
Net Calls Change

Top Buyers

1 +$32.2M
2 +$27.2M
3 +$19.5M
4
Millennium Management
Millennium Management
New York
+$16M
5
Two Sigma Investments
Two Sigma Investments
New York
+$13.7M

Top Sellers

1 -$6.4M
2 -$5.24M
3 -$4.47M
4
Barclays
Barclays
United Kingdom
-$3.35M
5
Morgan Stanley
Morgan Stanley
New York
-$3.26M
Name Holding Trade Value Shares
Change
Change in
Stake
GCM
301
Greenland Capital Management
New York
$23.3K
BG
302
Bahl & Gaynor
Ohio
$23.3K
MPI
303
Mairs & Power Inc
Minnesota
$23.3K
IAMOG
304
Investors Asset Management of Georgia
Georgia
$23.3K
STAS
305
Strong Tower Advisory Services
Minnesota
$23.3K
SIC
306
Samalin Investment Counsel
New York
$23.3K
CCM
307
Conway Capital Management
California
$23.3K
AF
308
Allworth Financial
California
$23K
CI
309
Cigna Investments
Connecticut
$23K
Rockefeller Capital Management
310
Rockefeller Capital Management
New York
$21.1K
SSG
311
Summit Securities Group
New York
$21K
QC
312
Quent Capital
New York
$18.6K
MCM
313
Manchester Capital Management
Vermont
$17.6K
CA
314
CoreCap Advisors
Michigan
$17.2K
GXJ
315
Global X Japan
Japan
$17.1K
PNC Financial Services Group
316
PNC Financial Services Group
Pennsylvania
$17K
AAP
317
Arax Advisory Partners
Colorado
$17K
HI
318
Harbour Investments
Wisconsin
$14.8K
C
319
Covestor
United Kingdom
$14K
TFIPS
320
Towarzystwo Funduszy Inwestycyjnych PZU SA
$14K
GWM
321
Geneos Wealth Management
Colorado
$13.8K
SA
322
Scarborough Advisors
Maryland
$13.2K
GI
323
GAMMA Investing
California
$13.2K
GK
324
Graney & King
New York
$10.6K
HI
325
Hoey Investments
Pennsylvania
$10.6K