NiSource Inc.
US ˙ NYSE ˙ US65473P1057

SecurityNI / NiSource Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership17,017 shares
Latest Disclosed Value $ 794
Bessemer Group Inc reports 5.05% decrease in ownership of NI / NiSource Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 17,017 shares of NiSource Inc. (US:NI) valued at $794,013 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 17,923 shares of NiSource Inc.. The current value of the position is $774,784 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F NISOURCE SC 65473P105 17,017 -906 -5.05 1 0.0012
2026-02-05 2025-12-31 13F NISOURCE SC 65473P105 17,923 -751 -4.02 1 0.0011
2025-11-05 2025-09-30 13F NISOURCE SC 65473P105 18,674 -4,342 -18.87 1 0.0012
2025-08-01 2025-06-30 13F NISOURCE SC 65473P105 23,016 -26,437 -53.46 1 -100.00 0.0015
2025-04-23 2025-03-31 13F NISOURCE SC 65473P105 49,453 -63,928 -56.38 2 -75.00 0.0036
2025-02-13 2024-12-31 13F NISOURCE SC 65473P105 113,381 -10 -0.01 4 33.33 0.0068
2024-11-12 2024-09-30 13F NISOURCE SC 65473P105 113,391 108,004 2,004.90 4 0.0065
2024-08-13 2024-06-30 13F NISOURCE SC 65473P105 5,387 84 1.58 0 0.0003
2024-08-13 2024-03-31 13F/A-1 NISOURCE SC 65473P105 5,303 10 0.19 0 0.0003
2024-05-13 2024-03-31 13F NISOURCE SC 65473P105 5,303 10 0 0.0003
2024-02-09 2023-12-31 13F NISOURCE SC 65473P105 5,293 -2,142 -28.81 0 0.0003
2023-11-13 2023-09-30 13F NISOURCE SC 65473P105 7,435 25 0.34 0 0.0004
2023-08-10 2023-06-30 13F NISOURCE SC 65473P105 7,410 871 13.32 0 0.0004
2023-05-10 2023-03-31 13F NISOURCE SC 65473P105 6,539 -718 -9.89 0 0.0004
2023-02-13 2022-12-31 13F NISOURCE SC 65473P105 7,257 -1,379 -15.97 0 -100.00 0.0005
2022-11-09 2022-09-30 13F NISOURCE SC 65473P105 8,636 1,330 18.20 217 0.46 0.0006
2022-08-10 2022-06-30 13F NISOURCE SC 65473P105 7,306 0 0.00 216 -6.90 0.0005
2022-05-12 2022-03-31 13F NISOURCE SC 65473P105 7,306 -22 -0.30 232 14.29 0.0005
2022-01-27 2021-12-31 13F NISOURCE SC 65473P105 7,328 500 7.32 203 22.29 0.0004
2021-11-12 2021-09-30 13F NISOURCE SC 65473P105 6,828 -178 -2.54 166 -2.92 0.0004
2021-08-06 2021-06-30 13F NISOURCE SC 65473P105 7,006 661 10.42 171 11.76 0.0004
2021-05-13 2021-03-31 13F NISOURCE SC 65473P105 6,345 566 9.79 153 15.91 0.0004
2021-02-09 2020-12-31 13F NISOURCE SC 65473P105 5,779 276 5.02 132 9.09 0.0003
2020-11-12 2020-09-30 13F NISOURCE SC 65473P105 5,503 -448 -7.53 121 -10.37 0.0004
2020-08-05 2020-06-30 13F NISOURCE SC 65473P105 5,951 -987 -14.23 135 -21.97 0.0004
2020-04-30 2020-03-31 13F NISOURCE SC 65473P105 6,938 -174,865 -96.18 173 -96.58 0.0007
2020-02-04 2019-12-31 13F NISOURCE SC 65473P105 181,803 -670 -0.37 5,061 -7.29 0.0164
2019-11-07 2019-09-30 13F NISOURCE SC 65473P105 182,473 -22,825 -11.12 5,459 -7.66 0.0195
2019-07-19 2019-06-30 13F NISOURCE SC 65473P105 205,298 -98 -0.05 5,912 0.42 0.0199
2019-05-13 2019-03-31 13F NISOURCE SC 65473P105 205,396 200,272 3,908.51 5,887 4,428.46 0.0226
2019-05-21 2018-12-31 13F/A-1 NISOURCE SC 65473P105 5,124 -339,298 -98.51 130 -98.49 0.0006
2019-02-12 2018-12-31 13F NISOURCE SC 65473P105 5,124 -339,298 130 0.0006
2018-11-06 2018-09-30 13F NISOURCE SC 65473P105 344,422 -30,937 -8.24 8,583 -13.00 0.0320
2018-07-25 2018-06-30 13F NISOURCE SC 65473P105 375,359 0 0.00 9,865 9.92 0.0383
2018-05-10 2018-03-31 13F NISOURCE SC 65473P105 375,359 3,614 0.97 8,975 -5.95 0.0349
2018-01-30 2017-12-31 13F NISOURCE SC 65473P105 371,745 -69,070 -15.67 9,543 -15.40 0.0370
2017-11-03 2017-09-30 13F NISOURCE SC 65473P105 440,815 -62,988 -12.50 11,280 -11.71 0.0450
2017-07-27 2017-06-30 13F NISOURCE SC 65473P105 503,803 -269,185 -34.82 12,776 -30.52 0.0515
2017-05-12 2017-03-31 13F NISOURCE SC 65473P105 772,988 896 0.12 18,389 7.58 0.0767
2017-02-07 2016-12-31 13F NISOURCE SC 65473P105 772,092 93 0.01 17,094 -8.17 0.0787
2016-11-10 2016-09-30 13F NISOURCE SC 65473P105 771,999 -468,798 -37.78 18,614 -43.43 0.0936
2016-08-11 2016-06-30 13F NISOURCE SC 65473P105 1,240,797 328,355 35.99 32,906 53.07 0.1804
2016-05-11 2016-03-31 13F NISOURCE SC 65473P105 912,442 724,332 385.06 21,498 485.78 0.1213
2016-02-12 2015-12-31 13F NISOURCE SC 65473P105 188,110 2,030 1.09 3,670 6.32 0.0204
2015-11-16 2015-09-30 13F NISOURCE SC 65473P105 186,080 181,454 3,922.48 3,452 1,536.02 0.0197
2015-08-14 2015-06-30 13F NISOURCE SC 65473P105 4,626 -8,809 -65.57 211 -64.42 0.0011
2015-06-18 2015-03-31 13F/A-1 NISOURCE SC 65473P105 13,435 4,889 57.21 593 63.36 0.0030
2015-05-14 2015-03-31 13F NISOURCE SC 65473P105 13,435 593
2015-02-17 2014-12-31 13F NISOURCE SC 65473P105 8,546 0 0.00 363 3.71 0.0020
2014-12-11 2014-09-30 13F/A-1 NISOURCE SC 65473P105 8,546 0 0.00 350 4.17 0.0020
2014-11-13 2014-09-30 13F NISOURCE SC 65473P105 8,546 0 350 0.0022
2014-08-13 2014-06-30 13F NISOURCE SC 65473P105 8,546 -4,270 -33.32 336 -26.15 0.0021
2014-05-14 2014-03-31 13F NISOURCE SC 65473P105 12,816 6,850 114.82 455 132.14 0.0031
2014-02-18 2013-12-31 13F NISOURCE SC 65473P105 5,966 300 5.29 196 12.00 0.0014
2013-11-08 2013-09-30 13F NISOURCE SC 65473P105 5,666 -7 -0.12 175 8.02 0.0014
2013-08-14 2013-06-30 13F NISOURCE SC 65473P105 5,673 5,673 162 0.0015
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.