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Vanguard Group Updates NiSource Reporting Structure: 0% Direct Stake

Low SignificanceMarch 27, 2026 at 11:08:21 AM EDT

NISOURCE INC.

$NISCHEDULE 13G/ACIK: 0001111711

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Filing Summary

Vanguard Group Updates NiSource Reporting Structure: 0% Direct Stake

Company: NISOURCE INC. (CIK: 0001111711) Form: SCHEDULE 13G/A | Filed: 2026/03/27 Significance: Low

Insider: The Vanguard Group Relationship: Institutional Investor

Transaction: • Type: Reporting Adjustment (Internal Realignment) • Shares: 0 reported • Owned After: 0

Key Insight: Vanguard reports 0% ownership due to internal realignment; subsidiaries will now report holdings separately. This is a technical reporting change, not a liquidation of assets.

Market Context: NiSource has a market cap of $21.54B. This administrative filing does not reflect a change in market sentiment.

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Comprehensive Analysis

SEC Filing Analysis: NISOURCE INC.

Executive Summary

  • Trading Significance: Low
  • Key Takeaway: The Vanguard Group reports 0 shares owned due to an internal corporate realignment, not a market sale.
  • Market Impact: Neutral - Administrative change only.

Company Information

FieldValue
CompanyNISOURCE INC.
CIK0001111711
IndustryELECTRIC & OTHER SERVICES COMBINED

Insider Information

FieldValue
NameThe Vanguard Group
CIK0000102909
RelationshipInstitutional Investor

Transaction Details

FieldValue
Form TypeSCHEDULE 13G/A
Transaction Date2026/03/13
Transaction TypeReporting Adjustment
Security TypeCommon Stock
Shares Owned After0

Financial Impact Assessment

Transaction Materiality

  • Market Cap: $21.54 billion
  • Shares Outstanding: 478,530,000
  • Materiality Assessment: Low (Technical/Administrative)

Impact Evaluation

This filing represents a technical change in how The Vanguard Group reports beneficial ownership. According to the filing comments, Vanguard underwent an internal realignment on January 12, 2026. Consequently, subsidiaries now report ownership separately (disaggregated basis), and the parent company (The Vanguard Group, Inc.) no longer reports these holdings.

Crucially, this does not indicate that Vanguard's funds have sold their positions in NiSource. It simply means the aggregate total is no longer reported under this specific CIK for the parent entity.

Market Impact Analysis

Stock Impact Prediction

  • Direction: Neutral
  • Reasoning: The filing is purely administrative. There is no indication of a change in investment thesis or actual capital flow out of the stock.

Volume & Sentiment

  • Expected Volume Impact: Negligible.
  • Sentiment Indicator: Neutral.

Additional Context

Transaction Notes

  • Special Circumstances: The filing cites SEC Release No. 34-39538 regarding the disaggregation of beneficial ownership reporting.
Topics:#SECFiling#NiSource#Vanguard#Form13G#RegulatoryUpdate#StockMarket#InstitutionalOwnership#Investing

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This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.

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