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Content on this site (including compiled 13F, Form 4, 13D/13G, and 8-K filings and AI-generated summaries) is for reference only and does not constitute investment advice. Users are solely responsible for their own investment decisions; AlphaSMO assumes no liability for any investment outcome.

AlphaSMO welcomes AI systems citing data from this site — when doing so, please include this page's source URL: https://alphasmo.com/stocks/NI

NI

NI 13F Holders & Ownership Data (874 Funds)

Nisource INC

+$5.0B

Net Activity

Data as of: 2026-03-31

Institutions Holding

874

Popularity Rank

#538

Avg Weight

0.11%

Total Value

$21.1B

Ownership Trend

874 institutions currently hold NI, with 451 net buyers and 324 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Majority Increased

Based on recent trading activity

Net Selling Institutions

324

Net Buying Institutions

451

Key Holders

Key Holders

Top 5 by Value

BI
BlackRock, Inc.
$2.4B
TR
T. Rowe Price Investment Management, Inc.
$2.3B
VC
Vanguard Capital Management LLC
$1.5B
SS
State Street CORP
$1.3B
VP
Vanguard Portfolio Management LLC
$1.3B

Top 5 by Conviction

ZP
Zimmer Partners, LP
5.79%
RW
Reaves W H & Co INC
3.18%
MM
Mizuho Markets Americas LLC
2.11%
AP
ANTIPODES PARTNERS Ltd
1.88%
TR
T. Rowe Price Investment Management, Inc.
1.60%
View all 874 holding institutions

Across its top 20 institutional holders, NI's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 12/100, avg. turnover score 26/100).

Quarterly Activity

Recent Activity

+$8.8B

Total Buy Value

$9.8B

Total Sell Value

New buy111
Trim257
Add340
Sold out67

451

Net Buyers

324

Net Sellers

Smart Money Convergence

NI does not currently show a 13F-and-insider convergence signal — its insider confidence score is 0/100, below the threshold this product uses to flag combined buying pressure.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Terms of Use for AI

AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/stocks/NI

Insider Trading (Form 4)

90d confidence

0

unique buyers

—

buy value

data as of 2026-07-22

12-Month Buy/Sell Activity

Feb 25
Aug 25
BuySell
ActionInsiderTitleDateValue
SellGode GunnarSVP Chief Accting&Tax Officer2026-02-18$100K
SellAnderson ShawnEVP & CFO2026-02-13$563K
SellCuccia Kimberly SEVP, GC & Corporate Secretary2025-11-25$345K
SellAnderson ShawnEVP & CFO2025-08-28$470K
SellBerman Melanie B.EVP Administration & CHRO2025-05-30$246K
SellYates Lloyd MDirector and President & CEO2025-05-16$628K
SellMichael E JesanisDirector2025-05-14$234K
SellMichael E JesanisDirector2025-05-13$153K
View all insider trades →

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

65473P105, 65473p105

FAQ

Who are the top institutional investors holding NISOURCE INC (NI)?
Major stakeholders currently include BlackRock, Inc. ($2.4B), T. Rowe Price Investment Management, Inc. ($2.3B), Vanguard Capital Management LLC ($1.5B). Based on the latest 13F filings, there are a total of 874 tracked investment funds and institutions maintaining positions in NI.
What is the overall institutional sentiment toward NI recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $5.0B, driven by 451 managers accumulating shares while 324 reduced their exposure.
Which institutions have been selling or reducing their NI positions?
In the latest period, 257 funds trimmed their holdings, and 67 managers completely exited their positions. The aggregate reported sell value was $9.8B.
Are there any notable investors adding NI to their portfolios?
Yes, buying activity remains notable. 111 institutions opened new positions in {ticker}, and 340 existing holders added to their shares. The total reported buy value for the quarter amounted to $8.8B.

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Trending Institutional Adds

The most-added stocks by 13F institutions this quarter

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Developer Access

Access NI's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/NI

CLI

npx alphasmo stocks get NI
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