NiSource Ownership | Who Owns NiSource?

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NiSource Ownership Summary

NiSource is owned by 1.83% institutional investors, 0.27% insiders, and 97.91% retail investors. Vanguard group is the largest institutional shareholder, holding 12.79% of NI shares. T. Rowe Price Capital Appreciation is the top mutual fund, with 3.26% of its assets in NiSource shares.

NI Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	NiSource	1.83%	0.27%	97.91%
Sector	Utilities Stocks	38.76%	7.96%	53.28%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	57.79M	12.79%	$2.12B
Blackrock funding, inc. /de	50.06M	11.08%	$1.84B
Blackrock	42.90M	9.58%	$1.24B
State street	21.44M	4.79%	$617.80M
T. rowe price investment management	21.37M	4.73%	$785.56M
Deutsche bank ag\	16.83M	3.72%	$618.65M
Jpmorgan chase	14.02M	3.10%	$515.32M
Geode capital management	11.45M	2.53%	$419.77M
Jennison associates	10.72M	2.37%	$394.07M
Fmr	9.70M	2.15%	$356.41M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Maple-brown abbott	2.31M	10.36%	$84.96M
Ausbil investment management	198.27K	4.34%	$7.21M
Reaves w h	4.03M	3.90%	$148.01M
Merewether investment management, lp	1.94M	2.82%	$77.65M
Beck bode	438.51K	2.54%	$12.63M
Hite hedge asset management	745.44K	2.00%	$27.40M
Cramer rosenthal mcglynn	878.53K	1.82%	$32.29M
Duff & phelps investment management	3.85M	1.69%	$141.51M
Thomasville national bank	567.20K	1.50%	$20.85M
Soroban capital partners lp	2.99M	1.47%	$109.86M

Top Buyers

Holder	Shares	% Assets	Change
Capital investors	5.98M	0.04%	5.98M
Norges bank	5.32M	0.03%	5.32M
Invesco	8.20M	0.06%	2.71M
Blackrock funding, inc. /de	50.06M	0.04%	2.58M
Vanguard group	57.79M	0.04%	2.46M

Top Sellers

Holder	Shares	% Assets	Change
Millennium management	1.45M	0.03%	-7.80M
Zimmer partners, lp	301.46K	0.19%	-6.27M
Bank of montreal /can/	2.03M	0.03%	-3.09M
Morgan stanley	4.91M	0.01%	-2.69M
Exoduspoint capital management, lp	3.39M	0.86%	-2.47M

New Positions

Holder	Shares	% Assets	Change	Value
Capital investors	5.98M	0.04%	5.98M	$219.98M
Norges bank	5.32M	0.03%	5.32M	$195.75M
Capital, inc./ca/	941.58K	0.41%	941.58K	$34.61M
Artemis investment management llp	593.88K	0.31%	593.88K	$21.83M
Ubs oconnor	434.20K	1.27%	434.20K	$15.96M

Sold Out

Holder	Change
Eagle bay advisors	-1.00
Rakuten securities	-3.00
Mendota financial group	-4.00
Sugar maple asset management	-5.00
Westend advisors	-6.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2025	14	-98.10%	8,585,511	-98.08%	1	0.02%	8	-97.94%	4	-98.28%
Dec 31, 2024	660	-3.51%	417,608,658	-5.27%	92	0.97%	344	2.38%	210	-9.87%
Sep 30, 2024	677	5.95%	439,676,764	0.35%	97	1.02%	332	1.84%	231	17.26%
Jun 30, 2024	630	-	436,462,991	3.40%	97	1.10%	321	-3.60%	195	4.28%
Mar 31, 2024	630	1.94%	422,102,551	3.07%	94	1.00%	333	3.74%	187	-6.97%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price Capital Appreciation	15.32M	3.26%	414.95K
Vanguard Total Stock Mkt Idx Inv	15.13M	3.21%	253.87K
Vanguard US Total Market Shares ETF	14.20M	3.02%	-116.25K
Vanguard Institutional 500 Index Trust	13.27M	2.82%	212.02K
The Utilities Select Sector SPDR® ETF	7.01M	1.49%	-15.41K
Franklin Utilities Fund A1	6.30M	1.34%	-
Franklin Utilities A1	6.30M	1.34%	-
Vanguard Small Cap Index	5.90M	1.25%	37.79K
Fidelity 500 Index	5.90M	1.25%	49.76K
SPDR® S&P 500 ETF	5.81M	1.24%	-84.01K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 30, 2025	Berman Melanie B.	EVP Administration & CHRO	Sell	$245.50K
May 16, 2025	Yates Lloyd M	Director and President & CEO	Sell	$627.82K
May 13, 2025	Jesanis Michael E	-	Sell	$152.88K
May 14, 2025	Jesanis Michael E	-	Sell	$233.59K
Mar 03, 2025	Anderson Shawn	EVP & CFO	Sell	$526.19K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	2
2025 Q1	-	2
2024 Q3	-	3
2024 Q2	-	1
2024 Q1	-	3

NI Ownership FAQ

Who owns the most shares of NiSource?

NiSource’s largest shareholders are Vanguard group (57.79M shares, 12.79%), Blackrock funding, inc. /de (50.06M shares, 11.08%), and Blackrock (42.9M shares, 9.58%). Together, they hold 33.44% of NiSource’s total shares outstanding.

Does Blackrock own NiSource?

Yes, BlackRock owns 9.58% of NiSource, totaling 42.9M shares as of Jun 2024. This represents 0.03% of BlackRock's total assets, with a market value of 1.24B$. In the last quarter, BlackRock increased its holdings by 1.82M shares, a 4.44% change.

Who is NiSource’s biggest shareholder by percentage of total assets invested?

Maple-brown abbott is NiSource’s biggest shareholder by percentage of total assets invested, with 10.36% of its assets in 2.31M NiSource shares, valued at 84.96M$.

Who is the top mutual fund holder of NiSource shares?

T. Rowe Price Capital Appreciation is the top mutual fund holder of NiSource shares, with 3.26% of its total shares outstanding invested in 15.32M NiSource shares.

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