NISOURCE INC. (NI) — Institutional Holders, Q2 2026
917 institutional investment managers reported a NI position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $21.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
NI 13F holders ranked 1–100 of 917
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BlackRock#1 · 54,957,602 sh | 54,957,602 | $2.6B | 0.04% | +6.8% |
| 2 | VANGUARD CAPITAL MANAGEMENT#2 · 31,351,094 sh | 31,351,094 | $1.5B | 0.03% | +0.7% |
| 3 | T. Rowe Price Investment Management#3 · 29,835,011 sh | 29,835,011 | $1.4B | 0.93% | -40.1% |
| 4 | STATE STREET#4 · 27,622,784 sh | 27,622,784 | $1.3B | 0.04% | +1.9% |
| 5 | VANGUARD PORTFOLIO MANAGEMENT#5 · 27,067,956 sh | 27,067,956 | $1.3B | 0.06% | +0.3% |
| 6 | GEODE CAPITAL MANAGEMENT#6 · 12,920,034 sh | 12,920,034 | $611.9M | 0.03% | +2.4% |
| 7 | DEUTSCHE BANK AG\#7 · 12,077,706 sh | 12,077,706 | $574.3M | 0.17% | +3.1% |
| 8 | FMR#8 · 10,170,078 sh | 10,170,078 | $483.6M | 0.02% | +10.3% |
| 9 | JENNISON ASSOCIATES#9 · 9,235,389 sh | 9,235,389 | $439.1M | 0.26% | +0.1% |
| 10 | Invesco Ltd.#10 · 7,790,163 sh | 7,790,163 | $370.4M | 0.03% | 0.0% |
| 11 | NORGES BANK#11 · 7,789,733 sh | 7,789,733 | $370.4M | 0.04% | — |
| 12 | JPMORGAN CHASE#12 · 6,963,215 sh | 6,963,215 | $335.3M | 0.02% | -18.7% |
| 13 | FRANKLIN RESOURCES#13 · 5,927,229 sh | 5,927,229 | $281.8M | 0.06% | -1.0% |
| 14 | MORGAN STANLEY#14 · 5,583,433 sh | 5,583,433 | $265.5M | 0.01% | +1.9% |
| 15 | Newport Company#15 · 5,416,323 sh | 5,416,323 | $257.5M | 0.62% | -3.2% |
| 16 | Pictet Asset Management Holding SA#16 · 5,001,382 sh | 5,001,382 | $237.8M | 0.23% | +3.9% |
| 17 | COHEN & STEERS#17 · 4,943,589 sh | 4,943,589 | $235.1M | 0.37% | +5.2% |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT#18 · 4,515,728 sh | 4,515,728 | $214.7M | 0.03% | +1.0% |
| 19 | Soroban Capital Partners#19 · 4,493,353 sh | 4,493,353 | $213.7M | 0.45% | 0.0% |
| 20 | NORTHERN#20 · 4,422,988 sh | 4,422,988 | $210.3M | 0.02% | +3.9% |
| 21 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#21 · 4,381,989 sh | 4,381,989 | $208.4M | 0.04% | +4.4% |
| 22 | GOLDMAN SACHS GROUP#22 · 4,346,417 sh | 4,346,417 | $206.7M | 0.02% | +11.7% |
| 23 | Zimmer Partners#23 · 4,277,259 sh | 4,277,259 | $203.4M | 4.68% | -16.8% |
| 24 | REAVES W H#24 · 4,088,685 sh | 4,088,685 | $194.4M | 2.95% | -0.6% |
| 25 | WELLINGTON MANAGEMENT GROUP LLP#25 · 4,079,703 sh | 4,079,703 | $194.0M | 0.03% | -10.0% |
| 26 | Legal & General Group Plc#26 · 3,782,091 sh | 3,782,091 | $179.8M | 0.04% | -2.4% |
| 27 | CITADEL ADVISORS#27 · 3,715,541 sh | 3,715,541 | $176.7M | 0.02% | +360.8% |
| 28 | BANK OF AMERICA#28 · 3,628,102 sh | 3,628,102 | $172.5M | 0.01% | +17.5% |
| 29 | BALYASNY ASSET MANAGEMENT L.P.#29 · 3,457,694 sh | 3,457,694 | $164.4M | 0.20% | New |
| 30 | BROOKFIELD#30 · 3,451,951 sh | 3,451,951 | $164.1M | 0.21% | -6.2% |
| 31 | BARCLAYS PLC#31 · 3,378,846 sh | 3,378,846 | $160.7M | 0.03% | -3.2% |
| 32 | ALKEON CAPITAL MANAGEMENT#32 · 3,365,500 sh | 3,365,500 | $160.0M | 0.22% | 0.0% |
| 33 | Nuveen#33 · 3,248,805 sh | 3,248,805 | $154.5M | 0.04% | +46.3% |
| 34 | DUFF & PHELPS INVESTMENT MANAGEMENT#34 · 3,097,280 sh | 3,097,280 | $147.3M | 1.39% | -0.3% |
| 35 | Bank of New York Mellon#35 · 3,086,953 sh | 3,086,953 | $146.8M | 0.02% | -1.4% |
| 36 | VANGUARD FIDUCIARY#36 · 2,692,879 sh | 2,692,879 | $128.0M | 0.03% | -0.1% |
| 37 | DIMENSIONAL FUND ADVISORS#37 · 2,607,612 sh | 2,607,612 | $124.0M | 0.02% | +1.9% |
| 38 | ROYAL BANK OF CANADA#38 · 2,554,222 sh | 2,554,222 | $121.5M | 0.02% | -8.0% |
| 39 | AQR CAPITAL MANAGEMENT#39 · 2,524,323 sh | 2,524,323 | $120.0M | 0.04% | +56.2% |
| 40 | Qube Research & Technologies Ltd#40 · 2,496,134 sh | 2,496,134 | $118.7M | 0.11% | +2320.0% |
| 41 | ANTIPODES PARTNERS Ltd#41 · 2,164,103 sh | 2,164,103 | $102.9M | 1.89% | +3.2% |
| 42 | UBS Group AG#42 · 2,046,373 sh | 2,046,373 | $97.3M | 0.01% | -65.2% |
| 43 | MIZUHO MARKETS AMERICAS#43 · 2,007,300 sh | 2,007,300 | $95.4M | 1.46% | +21.6% |
| 44 | PFA Pension, Forsikringsaktieselskab#44 · 1,928,014 sh | 1,928,014 | $91.7M | 0.23% | -19.7% |
| 45 | THRIVENT FINANCIAL FOR LUTHERANS#45 · 1,881,948 sh | 1,881,948 | $89.5M | 0.15% | -1.2% |
| 46 | MASSACHUSETTS FINANCIAL SERVICES#46 · 1,860,744 sh | 1,860,744 | $88.5M | 0.03% | -1.0% |
| 47 | Amundi#47 · 1,788,427 sh | 1,788,427 | $85.0M | 0.02% | +94.3% |
| 48 | ONTARIO TEACHERS PENSION PLAN BOARD#48 · 1,750,406 sh | 1,750,406 | $83.2M | 0.53% | +6206.4% |
| 49 | Yaupon Capital Management#49 · 1,749,831 sh | 1,749,831 | $83.2M | 1.64% | +40.8% |
| 50 | BANK OF MONTREAL#50 · 1,688,775 sh | 1,688,775 | $80.3M | 0.03% | -50.2% |
| 51 | PRINCIPAL FINANCIAL GROUP#51 · 1,675,691 sh | 1,675,691 | $79.7M | 0.04% | -2.2% |
| 52 | SCHRODER INVESTMENT MANAGEMENT GROUP#52 · 1,625,247 sh | 1,625,247 | $78.3M | 0.06% | +58.3% |
| 53 | AVIVA PLC#53 · 1,535,872 sh | 1,535,872 | $73.0M | 0.11% | +0.7% |
| 54 | AMERIPRISE FINANCIAL#54 · 1,517,394 sh | 1,517,394 | $72.2M | 0.01% | -1.4% |
| 55 | TCW GROUP#55 · 1,508,334 sh | 1,508,334 | $71.7M | 0.48% | -22.3% |
| 56 | BAHL & GAYNOR#56 · 1,495,587 sh | 1,495,587 | $71.1M | 0.33% | +5.1% |
| 57 | TD ASSET MANAGEMENT#57 · 1,445,335 sh | 1,445,335 | $68.7M | 0.06% | -0.7% |
| 58 | Bridgewater Associates#58 · 1,410,001 sh | 1,410,001 | $67.0M | 0.28% | New |
| 59 | BNP PARIBAS FINANCIAL MARKETS#59 · 1,361,756 sh | 1,361,756 | $64.8M | 0.02% | +20.3% |
| 60 | Swiss National Bank#60 · 1,352,100 sh | 1,352,100 | $64.3M | 0.03% | -3.5% |
| 61 | Epoch Investment Partners#61 · 1,308,412 sh | 1,308,412 | $62.2M | 0.35% | +17.0% |
| 62 | VAUGHAN DAVID INVESTMENTS#62 · 1,300,015 sh | 1,300,015 | $61.8M | 1.23% | +0.9% |
| 63 | FIRST ADVISORS#63 · 1,273,114 sh | 1,273,114 | $60.5M | 0.04% | -11.4% |
| 64 | EVENTIDE ASSET MANAGEMENT#64 · 1,158,290 sh | 1,158,290 | $55.1M | 0.74% | +1.3% |
| 65 | Mitsubishi UFJ Asset Management , Ltd.#65 · 1,157,807 sh | 1,157,807 | $55.1M | 0.03% | +4.8% |
| 66 | Russell Investments Group, Ltd.#66 · 1,133,939 sh | 1,133,939 | $54.0M | 0.05% | +10.0% |
| 67 | NewEdge Advisors#67 · 1,070,157 sh | 1,070,157 | $50.9M | 0.15% | New |
| 68 | VANGUARD ASSET MANAGEMENT, Ltd#68 · 1,046,053 sh | 1,046,053 | $49.7M | 0.03% | +12.5% |
| 69 | Vanguard Global Advisers#69 · 1,030,956 sh | 1,030,956 | $49.0M | 0.02% | -1.3% |
| 70 | Sumitomo Mitsui#70 · 1,028,490 sh | 1,028,490 | $48.9M | 0.03% | -0.6% |
| 71 | VOYA INVESTMENT MANAGEMENT#71 · 1,008,882 sh | 1,008,882 | $48.0M | 0.04% | +1.7% |
| 72 | TORTOISE CAPITAL ADVISORS, L.L.C.#72 · 992,110 sh | 992,110 | $47.2M | 0.48% | +42.5% |
| 73 | FIRST FINANCIAL BANKSHARES#73 · 991,625 sh | 991,625 | $47.2M | 0.88% | -0.9% |
| 74 | RHUMBLINE ADVISERS#74 · 987,112 sh | 987,112 | $46.9M | 0.04% | -0.1% |
| 75 | PANAGORA ASSET MANAGEMENT#75 · 958,528 sh | 958,528 | $45.6M | 0.14% | New |
| 76 | PRICE T ROWE ASSOCIATES#76 · 926,115 sh | 926,115 | $44.0M | <0.01% | +7.5% |
| 77 | PRUDENTIAL FINANCIAL#77 · 900,697 sh | 900,697 | $42.8M | 0.05% | +233.1% |
| 78 | ADAGE CAPITAL PARTNERS GP, L.L.C.#78 · 877,262 sh | 877,262 | $41.7M | 0.06% | -22.4% |
| 79 | Retirement Systems of Alabama#79 · 863,986 sh | 863,986 | $41.1M | 0.12% | -0.1% |
| 80 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#80 · 858,650 sh | 858,650 | $40.8M | 0.03% | -29.3% |
| 81 | CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#81 · 856,375 sh | 856,375 | $40.7M | 0.02% | -16.2% |
| 82 | HITE Hedge Asset Management#82 · 839,916 sh | 839,916 | $39.9M | 2.19% | -4.3% |
| 83 | WELLS FARGO & COMPANY#83 · 822,363 sh | 822,363 | $39.1M | <0.01% | -14.3% |
| 84 | Employees Retirement System of Texas#84 · 819,029 sh | 819,029 | $38.9M | 0.31% | -1.7% |
| 85 | NOMURA ASSET MANAGEMENT INTERNATIONAL#85 · 807,404 sh | 807,404 | $38.4M | 0.06% | -9.7% |
| 86 | ENVESTNET ASSET MANAGEMENT#86 · 806,397 sh | 806,397 | $38.3M | <0.01% | +45.1% |
| 87 | HSBC PLC#87 · 771,230 sh | 771,230 | $36.7M | 0.02% | -4.5% |
| 88 | EXCHANGE TRADED CONCEPTS#88 · 764,819 sh | 764,819 | $36.4M | 0.17% | -1.7% |
| 89 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#89 · 761,849 sh | 761,849 | $36.2M | 0.18% | -10.0% |
| 90 | RENAISSANCE TECHNOLOGIES#90 · 747,300 sh | 747,300 | $35.5M | 0.05% | +8203.3% |
| 91 | CANADA PENSION PLAN INVESTMENT BOARD#91 · 743,163 sh | 743,163 | $35.3M | 0.02% | +131.9% |
| 92 | VICTORY CAPITAL MANAGEMENT#92 · 724,218 sh | 724,218 | $34.4M | 0.02% | +1.9% |
| 93 | Rockefeller Capital Management L.P.#93 · 706,882 sh | 706,882 | $33.6M | 0.05% | +2.8% |
| 94 | AE Wealth Management#94 · 703,036 sh | 703,036 | $33.4M | 0.16% | +165.3% |
| 95 | Artemis Investment Management LLP#95 · 650,616 sh | 650,616 | $30.9M | — | -33.6% |
| 96 | ALLIANCEBERNSTEIN L.P.#96 · 661,547 sh | 661,547 | $30.9M | 0.01% | +13.3% |
| 97 | Assenagon Asset Management S.A.#97 · 641,329 sh | 641,329 | $30.5M | — | -25.8% |
| 98 | CITIGROUP#98 · 624,075 sh | 624,075 | $29.7M | <0.01% | +4.9% |
| 99 | Badgley Phelps Wealth Managers#99 · 623,005 sh | 623,005 | $29.6M | — | -0.5% |
| 100 | Waratah Capital Advisors Ltd.#100 · 616,779 sh | 616,779 | $29.3M | 1.00% | +63.9% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.