873 hedge funds and large institutions have $21.2B invested in NiSource in 2026 Q1 according to their latest regulatory filings, with 124 funds opening new positions, 338 increasing their positions, 257 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
873
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.1M
Puts
$5.76M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
TRCT
301
Tower Research Capital (TRC)
New York
$1.97M
IFU
302
iSAM Funds (UK)
United Kingdom
$1.89M
KBC Group
303
KBC Group
Belgium
$1.88M
Mercer Global Advisors
304
Mercer Global Advisors
Colorado
$1.87M
AIM
305
Achmea Investment Management
Netherlands
$1.84M
AA
306
ALPS Advisors
Colorado
$1.83M
P
307
&Partners
Tennessee
$1.82M
Pathstone Holdings
308
Pathstone Holdings
New Jersey
$1.82M
QT
309
Quantbot Technologies
New York
$1.82M
Rafferty Asset Management
310
Rafferty Asset Management
New York
$1.81M
US Bancorp
311
US Bancorp
Minnesota
$1.8M
AV
312
ASR Vermogensbeheer
Netherlands
$1.79M
SOAMC
313
Spirit of America Management Corp
New York
$1.74M
GIBU
314
Gulf International Bank (UK)
United Kingdom
$1.74M
WB
315
WesBanco Bank
West Virginia
$1.74M
M&T Bank
316
M&T Bank
New York
$1.71M
TRSOTSOK
317
Teachers Retirement System of the State of Kentucky
Kentucky
$1.71M
AI
318
Atria Investments
North Carolina
$1.7M
VI
319
Vestcor Inc
New Brunswick, Canada
$1.66M
BOTPPF
320
Board of the Pension Protection Fund
United Kingdom
$1.6M
IMCOOI
321
Investment Management Corp of Ontario (IMCO)
Canada
$1.59M
OFG
322
Oxford Financial Group
Indiana
$1.57M
AWM
323
Apollon Wealth Management
South Carolina
$1.56M
Jane Street
324
Jane Street
New York
$1.56M
Wealth Enhancement Advisory Services
325
Wealth Enhancement Advisory Services
Minnesota
$1.55M