870 hedge funds and large institutions have $21.2B invested in NiSource in 2026 Q1 according to their latest regulatory filings, with 122 funds opening new positions, 338 increasing their positions, 256 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
870
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
VFA
551
Values First Advisors
Tennessee
$305K
FHA
552
Flagship Harbor Advisors
Massachusetts
$305K
TSW
553
Thompson Siegel & Walmsley
Virginia
$304K
AS
554
Altshuler Shaham
Israel
$303K
WS
555
Wedbush Securities
California
$302K
SA
556
Skyline Advisors
Washington
$297K
GI
557
GAMCO Investors
Connecticut
$294K
CAM
558
Cresset Asset Management
Illinois
$294K
TPCW
559
TD Private Client Wealth
New York
$294K
HI
560
Harbour Investments
Wisconsin
$292K
BPA
561
Beacon Pointe Advisors
California
$292K
CWG
562
Cornerstone Wealth Group
North Carolina
$290K
SC
563
Syon Capital
California
$289K
PSP
564
Principal Street Partners
Tennessee
$286K
PP
565
PDS Planning
Ohio
$285K
AIM
566
Advyzon Investment Management
Illinois
$284K
AT
567
Avalon Trust
New Mexico
$280K
SFS
568
Sowell Financial Services
Arkansas
$279K
EA
569
Evolution Advisers
Virginia
$276K
WIA
570
Wetzel Investment Advisors
Indiana
$272K
AAP
571
Arax Advisory Partners
Colorado
$269K
FWIA
572
Fort Washington Investment Advisors
Ohio
$267K
Walleye Trading
573
Walleye Trading
New York
$266K
MG
574
Mather Group
Illinois
$266K
ECA
575
Elevated Capital Advisors
Utah
$264K