How many institutional investors hold NI?

2 tracked institutional investors disclosed a position in NI (NISOURCE INC) in their most recent 13F filing.

Who is the largest institutional holder of NI?

Izzy Englander, Millennium Management, holds the largest disclosed position in NI, valued at $340M.

Where does this NI ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

NI — NISOURCE INC

Name: NISOURCE INC (NI) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

Why are billionaires buying NI?

Built from public SEC filings and public economic data. Not a recommendation.

Confidence

Institutional Conviction

Net accumulation · 1 buying vs 0 selling last quarter

Macro Tailwind

Macro conditions are mixed for this sector

Why? — Evidence & Confidence ▾

Of 1 tracked investors who changed their NI position last quarter, 1 bought and 0 sold (100% buy-side). Macro conditions are mixed for this sector (Macro Tailwind 56/100 in a Overheat regime).

Supporting evidence

+1 tracked investor added or increased positions last quarter (Ray Dalio)
+2 tracked investors reported holding NI at their latest filing
+Macro Health is 56/100 in a Overheat regime — historically acceptable for this sectorsource

Contradicting evidence — always shown

−13F data is disclosed up to 45 days after quarter end — positions may have changed since

Know the limits

· 13F disclosure lag (up to 45 days)
· Tracked investors are a sample, not the whole market
· Sector regime fit is a historical average, not a guarantee

Every InvestorLens score shows its evidence — including what argues against it. Model conviction-v1 · generated 9/18/2026.

About NISOURCE INC (NI)

NISOURCE INC (NI) appears in the most recent 13F filings of 2 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $340M. Across recent filings, tracked investors recorded 5 new positions, 1 increased, 1 reduced, and 4 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in NI

/100

Mixed Activity

Added / Increased6

Reduced1

Exited4

BearishBullish

Crowded Trade Score™

How many top investors track NI

/100

Undiscovered

2investors

Only 2 tracked investors report this position.

UndiscoveredCrowded

151015+

NI Ownership Composition

How NISOURCE INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Multi-Strategy / Quant

74% of tracked value

Institutions

tracked investors

Total Reported

$256.4M

combined 13F value

Multi-Strategy / Quant73.9%
Macro26.1%

Multi-Strategy / Quant(1)

73.9%

Macro(1)

26.1%

Tracked investors currently reporting NI

3 tracked investors have since exited this position — listed separately below.

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	4M	$189.3M	0.02%	Jun 30, 2026
Ray Dalio	Bridgewater Associates	1.4M	$67M	0.28%	Jun 30, 2026

Ken GriffinJun 30, 2026
Citadel Advisors
Shares
4M
Value
$189.3M
% Portfolio
0.02%
Ray DalioJun 30, 2026
Bridgewater Associates
Shares
1.4M
Value
$67M
% Portfolio
0.28%

Previously held NI

These investors reported NI in an earlier quarter but not in their most recent 13F. Figures below are their last reported position, not a current holding.

Investor	Firm	Last reported shares	Value then	Last held
Izzy Englander	Millennium Management	159.5K	$7.4M	Mar 31, 2026
Steve Cohen	Point72 Asset Management	1.4M	$53.2M	Dec 31, 2024
Paul Tudor Jones	Tudor Investment Corp	45.6K	$2.1M	Mar 31, 2026

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ray Dalio	New	—	$1.4M	Feb 14, 2024
Ray Dalio	Sold	-100.00%	$0	May 14, 2024
Ray Dalio	New	—	$7.2M	Nov 13, 2024
Ray Dalio	Sold	-100.00%	$0	Feb 13, 2025
Ray Dalio	New	—	$423.7K	Nov 13, 2025
Ray Dalio	Sold	-100.00%	$0	Feb 13, 2026
Ray Dalio	New	—	$67M	Aug 14, 2026
Steve Cohen	Reduced	-52.57%	$33.1M	Nov 14, 2024
Steve Cohen	Increased	51.61%	$53.2M	Feb 14, 2025
Steve Cohen	Sold	-100.00%	$0	Jul 21, 2025
Steve Cohen	New	—	$58M	Sep 16, 2024

Ray Dalio
New
$1.4MFeb 14, 2024
Ray Dalio
Sold
$0(-100.00%)May 14, 2024
Ray Dalio
New
$7.2MNov 13, 2024
Ray Dalio
Sold
$0(-100.00%)Feb 13, 2025
Ray Dalio
New
$423.7KNov 13, 2025
Ray Dalio
Sold
$0(-100.00%)Feb 13, 2026
Ray Dalio
New
$67MAug 14, 2026
Steve Cohen
Reduced
$33.1M(-52.57%)Nov 14, 2024
Steve Cohen
Increased
$53.2M(51.61%)Feb 14, 2025
Steve Cohen
Sold
$0(-100.00%)Jul 21, 2025
Steve Cohen
New
$58MSep 16, 2024

Frequently asked questions

How many institutional investors hold NI?: 2 tracked institutional investors disclosed a position in NI (NISOURCE INC) in their most recent 13F filing.
Who is the largest institutional holder of NI?: Izzy Englander, Millennium Management, holds the largest disclosed position in NI, valued at $340M.
Did institutional ownership of NI increase or decrease?: Across recent 13F filings, tracked investors recorded 5 new positions, 1 increased, 1 reduced, and 4 fully exited NI.
Where does this NI ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.