Skip to main content
Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

NI holding history

Nisource Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NI overviewAll 13F holders of NIFull Q2 2026 holdings

Shares (Q2 2026)
131,813
Value
$6.27M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of NI by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026131,813$6.27M<0.1%−775−0.6%ReducedHolders
Q1 2026132,588$6.19M<0.1%−6,276−4.5%ReducedHolders
Q4 2025138,864$5.80M<0.1%−8,181−5.6%ReducedHolders
Q3 2025147,045$6.37M<0.1%−5,568−3.6%ReducedHolders
Q2 2025152,613$6.16M<0.1%−6,722−4.2%ReducedHolders
Q1 2025159,335$6.39M<0.1%−8,090−4.8%ReducedHolders
Q4 2024167,425$6.24M<0.1%−9,399−5.3%ReducedHolders
Q3 2024176,824$6.13M<0.1%−3,150−1.8%ReducedHolders
Q2 2024179,974$5.19M<0.1%−5,900−3.2%ReducedHolders
Q1 2024185,874$5.14M<0.1%−3,305−1.7%ReducedHolders
Q4 2023189,179$5.02M<0.1%−5,700−2.9%ReducedHolders
Q3 2023194,879$4.81M<0.1%−268−0.1%ReducedHolders
Q2 2023195,147$5.34M<0.1%−43,060−18.1%ReducedHolders
Q1 2023238,207$6.66M<0.1%−9,826−4.0%ReducedHolders
Q4 2022248,033$6.80M<0.1%−1,900−0.8%ReducedHolders
Q3 2022249,933$6.29M<0.1%−9,700−3.7%ReducedHolders
Q2 2022259,633$7.66M<0.1%+550.0%AddedHolders
Q1 2022259,578$8.25M<0.1%+1,600+0.6%AddedHolders
Q4 2021257,978$7.12M<0.1%+21,255+9.0%AddedHolders
Q3 2021236,723$5.74M<0.1%00.0%UnchangedHolders
Q2 2021236,723$5.80M<0.1%−6,839−2.8%ReducedHolders
Q1 2021243,562$5.87M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.