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Plug Power
PLUG

Overview Fund Activity

420 hedge funds and large institutions have $554M invested in Plug Power in 2025 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 122 increasing their positions, 117 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
420
Holders Change
-29
Holders Change %
-6.46%
% of All Funds
5.71%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
62
Increased
122
Reduced
117
Closed
81
Calls
$66.6M
Puts
$29.4M
Net Calls
+$37.2M
Net Calls Change
+$28.1M

Top Buyers

1
HCM
Heights Capital Management
California
$31.2M
2
UBS Group
UBS Group
Switzerland
$44.1M
3
Coatue Management
Coatue Management
New York
$5.53M
4
Vanguard Group
Vanguard Group
Pennsylvania
$123M
5
SG Americas Securities
SG Americas Securities
New York
$3.53M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$0
2
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
3
Morgan Stanley
Morgan Stanley
New York
$16.4M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$1.36M
5
Renaissance Technologies
Renaissance Technologies
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GFA
426
Gallagher Fiduciary Advisors
Illinois
– -$243K -114,000 Closed
BHCM
427
Brevan Howard Capital Management
Jersey
– -$239K -112,168 Closed
D.E. Shaw & Co
428
D.E. Shaw & Co
New York
– -$218K -102,266 Closed
UAG
429
United Advisor Group
Ohio
– -$210K -98,682 Closed
HIIFS
430
Harel Insurance Investments & Financial Services
Israel
– -$200K -94,113 Closed
VA
431
Vident Advisory
Georgia
– -$158K -74,279 Closed
FC
432
Farringdon Capital
United Kingdom
– -$136K -63,767 Closed
BCM
433
Bayesian Capital Management
New York
– -$135K -63,400 Closed
Marshall Wace
434
Marshall Wace
United Kingdom
– -$130K -61,130 Closed
GCM
435
Graham Capital Management
Connecticut
– -$115K -54,152 Closed
DS
436
DRW Securities
Illinois
– -$111K -52,215 Closed
WC
437
Wexford Capital
Florida
– -$89.3K -41,929 Closed
1C
438
111 Capital
France
– -$88.7K -41,640 Closed
SICM
439
Sustainable Insight Capital Management
New York
– -$79.2K -37,200 Closed
SSA
440
Schonfeld Strategic Advisors
New York
– -$75.9K -35,622 Closed
DAS
441
Dynamic Advisor Solutions
Arizona
– -$68.6K -32,184 Closed
BAM
442
Bosun Asset Management
Illinois
– -$66.1K -31,032 Closed
JF
443
Jump Financial
Illinois
– -$63.7K -29,900 Closed
SSG
444
Summit Securities Group
New York
– -$57.5K -27,000 Closed
Squarepoint
445
Squarepoint
New York
– -$55.4K -26,018 Closed
EB
446
Eastern Bank
Massachusetts
– -$50.3K -23,625 Closed
CM
447
Caption Management
Oklahoma
– -$44.7K -20,995 Closed
CAPTRUST Financial Advisors
448
CAPTRUST Financial Advisors
North Carolina
– -$41.4K -19,423 Closed
GS
449
GTS Securities
New York
– -$39.9K -18,750 Closed
EGM
450
Engineers Gate Manager
New York
– -$39.8K -18,705 Closed
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