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National Grid

497 hedge funds and large institutions have $3.95B invested in National Grid in 2025 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 220 increasing their positions, 135 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
497
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
$66.9M
Puts
$25.5M
Net Calls
Net Calls Change

Top Sellers

1 -$69.9M
2 -$24.4M
3 -$18.2M
4
Renaissance Technologies
Renaissance Technologies
New York
-$9.9M
5
Marshall Wace
Marshall Wace
United Kingdom
-$7.26M
Name Holding Trade Value Shares
Change
Change in
Stake
CH
351
Cromwell Holdings
Wyoming
$141K
BONH
352
Bank of New Hampshire
New Hampshire
$139K
SG Americas Securities
353
SG Americas Securities
New York
$136K
TWC
354
TD Waterhouse Canada
Ontario, Canada
$125K
AAG
355
Armstrong Advisory Group
Massachusetts
$106K
MCM
356
MAI Capital Management
Ohio
$106K
AF
357
Advisornet Financial
Minnesota
$105K
MA
358
Montag & Associates
Georgia
$101K
BC
359
Barrett & Company
Rhode Island
$88.9K
BGAI
360
Bruce G. Allen Investments
Colorado
$82.7K
Mitsubishi UFJ Trust & Banking
361
Mitsubishi UFJ Trust & Banking
Japan
$80.6K
TC
362
Truvestments Capital
Florida
$80.2K
CB
363
Community Bank
New York
$78K
SWM
364
Spire Wealth Management
Virginia
$74.8K
EB
365
Eastern Bank
Massachusetts
$71.5K
MIM
366
MTM Investment Management
South Carolina
$70.1K
AA
367
Addison Advisors
Vermont
$67.4K
CTC
368
Central Trust Company
Missouri
$66.9K
SIS
369
Sound Income Strategies
Florida
$65.1K
WANY
370
Wealthspire Advisors (New York)
New York
$64.8K
HI
371
Harbour Investments
Wisconsin
$61.4K
PAM
372
Paradigm Asset Management
New York
$59.3K
RFS
373
Richardson Financial Services
Massachusetts
$58K
LFG
374
Larson Financial Group
Missouri
$53.7K
POIA
375
Pin Oak Investment Advisors
Texas
$53K