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Plug Power

445 hedge funds and large institutions have $1.24B invested in Plug Power in 2025 Q3 according to their latest regulatory filings, with 74 funds opening new positions, 137 increasing their positions, 102 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
445
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 +$44.3M
2 +$37.4M
3 +$26.8M
4
Millennium Management
Millennium Management
New York
+$21.9M
5
Two Sigma Investments
Two Sigma Investments
New York
+$18.8M

Top Sellers

1 -$8.79M
2 -$7.2M
3 -$6.14M
4
Barclays
Barclays
United Kingdom
-$4.6M
5
Morgan Stanley
Morgan Stanley
New York
-$4.48M
Name Holding Trade Value Shares
Change
Change in
Stake
MPI
301
Mairs & Power Inc
Minnesota
$23.3K
STAS
302
Strong Tower Advisory Services
Minnesota
$23.3K
SIC
303
Samalin Investment Counsel
New York
$23.3K
CCM
304
Conway Capital Management
California
$23.3K
AF
305
Allworth Financial
California
$23K
CI
306
Cigna Investments
Connecticut
$23K
Rockefeller Capital Management
307
Rockefeller Capital Management
New York
$21.1K
SSG
308
Summit Securities Group
New York
$21K
QC
309
Quent Capital
New York
$18.6K
MCM
310
Manchester Capital Management
Vermont
$17.6K
CA
311
CoreCap Advisors
Michigan
$17.2K
GXJ
312
Global X Japan
Japan
$17.1K
PNC Financial Services Group
313
PNC Financial Services Group
Pennsylvania
$17K
AAP
314
Arax Advisory Partners
Colorado
$17K
HI
315
Harbour Investments
Wisconsin
$14.8K
C
316
Covestor
United Kingdom
$14K
TFIPS
317
Towarzystwo Funduszy Inwestycyjnych PZU SA
$14K
GWM
318
Geneos Wealth Management
Colorado
$13.8K
GI
319
GAMMA Investing
California
$13.2K
GK
320
Graney & King
New York
$10.6K
HI
321
Hoey Investments
Pennsylvania
$10.6K
VWM
322
Vermillion Wealth Management
Minnesota
$9.32K
SAM
323
Smartleaf Asset Management
Massachusetts
$8.84K
AWM
324
AllSquare Wealth Management
New York
$7.69K
ACM
325
Anfield Capital Management
California
$7.46K