NISOURCE INC

Ticker: NI CUSIP: 65473P105 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,000,123 Value ($000) $41,765 Avg Close $42.62 Range $40.75 - $44.58

Q3 2025

Shares 1,008,034 Value ($000) $43,648 Avg Close $41.04 Range $38.07 - $43.22

Q2 2025

Shares 984,133 Value ($000) $39,700 Avg Close $38.61 Range $34.92 - $40.25

Q1 2025

Shares 968,675 Value ($000) $38,834 Avg Close $37.65 Range $34.53 - $40.61

Q4 2024

Shares 888,122 Value ($000) $32,647 Avg Close $34.83 Range $32.48 - $37.50

Q3 2024

Shares 892,159 Value ($000) $30,913 Avg Close $30.72 Range $27.20 - $33.49

Q2 2024

Shares 903,951 Value ($000) $26,043 Avg Close $26.92 Range $24.89 - $28.17

Q1 2024

Shares 845,632 Value ($000) $23,390 Avg Close $24.83 Range $23.51 - $26.28

Q4 2023

Shares 885,172 Value ($000) $23,501 Avg Close $24.04 Range $21.24 - $25.67

Q3 2023

Shares 850,326 Value ($000) $20,986 Avg Close $25.04 Range $22.81 - $26.39

Q2 2023

Shares 857,109 Value ($000) $23,442 Avg Close $25.49 Range $24.33 - $26.66

Q1 2023

Shares 779,926 Value ($000) $22 Avg Close $24.88 Range $23.66 - $25.79

Q4 2022

Shares 760,298 Value ($000) $21 Avg Close $23.70 Range $21.30 - $25.84

Q3 2022

Shares 746,481 Value ($000) $18,804 Avg Close $26.33 Range $22.49 - $28.55

Q2 2022

Shares 715,834 Value ($000) $21,110 Avg Close $26.85 Range $23.44 - $28.74

Q1 2022

Shares 628,269 Value ($000) $19,979 Avg Close $25.52 Range $23.10 - $28.21

Q4 2021

Shares 652,713 Value ($000) $18,021 Avg Close $22.19 Range $20.82 - $24.36

Q3 2021

Shares 624,091 Value ($000) $15,122 Avg Close $21.56 Range $20.50 - $22.41

Q2 2021

Shares 642,088 Value ($000) $15,731 Avg Close $21.80 Range $20.01 - $22.86

Q1 2021

Shares 634,639 Value ($000) $15,301 Avg Close $19.14 Range $17.80 - $20.84

Q4 2020

Shares 683,158 Value ($000) $15,672 Avg Close $19.68 Range $17.87 - $21.34

Q3 2020

Shares 694,204 Value ($000) $15,272 Avg Close $19.36 Range $17.80 - $21.02

Q2 2020

Shares 705,524 Value ($000) $16,044 Avg Close $19.95 Range $17.79 - $22.59

Q1 2020

Shares 743,670 Value ($000) $18,569 Avg Close $22.67 Range $16.09 - $25.06

Q4 2019

Shares 721,511 Value ($000) $20,087 Avg Close $22.34 Range $21.19 - $24.31

Q3 2019

Shares 691,633 Value ($000) $20,694 Avg Close $23.74 Range $22.21 - $24.87

Q2 2019

Shares 677,572 Value ($000) $19,514 Avg Close $22.64 Range $21.66 - $23.96

Q1 2019

Shares 679,464 Value ($000) $19,473 Avg Close $21.49 Range $19.60 - $23.07

Q4 2018

Shares 738,693 Value ($000) $18,726 Avg Close $20.42 Range $19.05 - $22.01

Q3 2018

Shares 717,022 Value ($000) $17,868 Avg Close $20.80 Range $19.35 - $22.14

Q2 2018

Shares 709,810 Value ($000) $18,654 Avg Close $19.12 Range $18.16 - $20.57

Q1 2018

Shares 678,105 Value ($000) $16,213 Avg Close $18.30 Range $17.40 - $19.75

Q4 2017

Shares 662,288 Value ($000) $17,001 Avg Close $20.38 Range $18.94 - $21.35

Q3 2017

Shares 619,196 Value ($000) $15,845 Avg Close $20.05 Range $18.94 - $20.85

Q2 2017

Shares 602,204 Value ($000) $15,272 Avg Close $18.88 Range $17.73 - $20.15

Q1 2017

Shares 606,940 Value ($000) $14,439 Avg Close $17.18 Range $16.18 - $18.30

Q4 2016

Shares 583,532 Value ($000) $12,919 Avg Close $16.59 Range $15.82 - $17.85

Q3 2016

Shares 493,715 Value ($000) $11,903 Avg Close $18.54 Range $17.21 - $19.86

Q2 2016

Shares 469,104 Value ($000) $12,441 Avg Close $17.66 Range $16.09 - $19.56

Q1 2016

Shares 435,681 Value ($000) $10,265 Avg Close $15.66 Range $13.85 - $17.38

Q4 2015

Shares 417,770 Value ($000) $8,151 Avg Close $13.95 Range $13.22 - $14.63

Q3 2015

Shares 417,315 Value ($000) $7,741 Avg Close $12.30 Range $11.57 - $13.39

Q2 2015

Shares 410,397 Value ($000) $18,710 Avg Close $12.70 Range $11.86 - $13.80

Q1 2015

Shares 386,797 Value ($000) $17,081 Avg Close $12.01 Range $11.41 - $12.59

Q4 2014

Shares 388,517 Value ($000) $16,481 Avg Close $11.47 Range $10.36 - $12.46

Q3 2014

Shares 389,517 Value ($000) $15,962 Avg Close $10.70 Range $9.93 - $11.50

Q2 2014

Shares 396,451 Value ($000) $15,596 Avg Close $10.06 Range $9.35 - $10.87

Q1 2014

Shares 408,773 Value ($000) $14,524 Avg Close $9.34 Range $8.67 - $10.02

Q4 2013

Shares 413,403 Value ($000) $13,593 Avg Close $8.50 Range $8.06 - $9.04

Q3 2013

Shares 438,307 Value ($000) $13,539 Avg Close $8.06 Range $7.51 - $8.38

Q2 2013

Shares 431,678 Value ($000) $12,363 Avg Close $7.81 Range $7.21 - $8.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,000,123	$41,765	$42.62	$40.75 - $44.58
Q3 2025	1,008,034	$43,648	$41.04	$38.07 - $43.22
Q2 2025	984,133	$39,700	$38.61	$34.92 - $40.25
Q1 2025	968,675	$38,834	$37.65	$34.53 - $40.61
Q4 2024	888,122	$32,647	$34.83	$32.48 - $37.50
Q3 2024	892,159	$30,913	$30.72	$27.20 - $33.49
Q2 2024	903,951	$26,043	$26.92	$24.89 - $28.17
Q1 2024	845,632	$23,390	$24.83	$23.51 - $26.28
Q4 2023	885,172	$23,501	$24.04	$21.24 - $25.67
Q3 2023	850,326	$20,986	$25.04	$22.81 - $26.39
Q2 2023	857,109	$23,442	$25.49	$24.33 - $26.66
Q1 2023	779,926	$22	$24.88	$23.66 - $25.79
Q4 2022	760,298	$21	$23.70	$21.30 - $25.84
Q3 2022	746,481	$18,804	$26.33	$22.49 - $28.55
Q2 2022	715,834	$21,110	$26.85	$23.44 - $28.74
Q1 2022	628,269	$19,979	$25.52	$23.10 - $28.21
Q4 2021	652,713	$18,021	$22.19	$20.82 - $24.36
Q3 2021	624,091	$15,122	$21.56	$20.50 - $22.41
Q2 2021	642,088	$15,731	$21.80	$20.01 - $22.86
Q1 2021	634,639	$15,301	$19.14	$17.80 - $20.84
Q4 2020	683,158	$15,672	$19.68	$17.87 - $21.34
Q3 2020	694,204	$15,272	$19.36	$17.80 - $21.02
Q2 2020	705,524	$16,044	$19.95	$17.79 - $22.59
Q1 2020	743,670	$18,569	$22.67	$16.09 - $25.06
Q4 2019	721,511	$20,087	$22.34	$21.19 - $24.31
Q3 2019	691,633	$20,694	$23.74	$22.21 - $24.87
Q2 2019	677,572	$19,514	$22.64	$21.66 - $23.96
Q1 2019	679,464	$19,473	$21.49	$19.60 - $23.07
Q4 2018	738,693	$18,726	$20.42	$19.05 - $22.01
Q3 2018	717,022	$17,868	$20.80	$19.35 - $22.14
Q2 2018	709,810	$18,654	$19.12	$18.16 - $20.57
Q1 2018	678,105	$16,213	$18.30	$17.40 - $19.75
Q4 2017	662,288	$17,001	$20.38	$18.94 - $21.35
Q3 2017	619,196	$15,845	$20.05	$18.94 - $20.85
Q2 2017	602,204	$15,272	$18.88	$17.73 - $20.15
Q1 2017	606,940	$14,439	$17.18	$16.18 - $18.30
Q4 2016	583,532	$12,919	$16.59	$15.82 - $17.85
Q3 2016	493,715	$11,903	$18.54	$17.21 - $19.86
Q2 2016	469,104	$12,441	$17.66	$16.09 - $19.56
Q1 2016	435,681	$10,265	$15.66	$13.85 - $17.38
Q4 2015	417,770	$8,151	$13.95	$13.22 - $14.63
Q3 2015	417,315	$7,741	$12.30	$11.57 - $13.39
Q2 2015	410,397	$18,710	$12.70	$11.86 - $13.80
Q1 2015	386,797	$17,081	$12.01	$11.41 - $12.59
Q4 2014	388,517	$16,481	$11.47	$10.36 - $12.46
Q3 2014	389,517	$15,962	$10.70	$9.93 - $11.50
Q2 2014	396,451	$15,596	$10.06	$9.35 - $10.87
Q1 2014	408,773	$14,524	$9.34	$8.67 - $10.02
Q4 2013	413,403	$13,593	$8.50	$8.06 - $9.04
Q3 2013	438,307	$13,539	$8.06	$7.51 - $8.38
Q2 2013	431,678	$12,363	$7.81	$7.21 - $8.30