NisourceNI
13F holders, Q1 2026 (March 31)886holders +49
112new positions
59sold out
7famous investors
$46.64avg. 13F price*
At the end of Q1 2026, 886 institutions reported holding Nisource Inc. (NI) in their 13F filings, up 49 from Q4 2025. 112 opened new positions and 59 sold out. The largest holders were BlackRock, Inc. ($2.4B), T. Rowe Price Investment Management, Inc. ($2.3B) and Vanguard Capital Management LLC ($1.5B). 7 famous investors held it, including Cliff Asness (0.0% of AQR Capital Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Nisource Inc.
- Sector
- Utilities
- CUSIP
- 65473P105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 112 | $173.9M |
| Exits | 59 | $111.4M |
All 13F filers, Q4 2025 → Q1 2026: 25,942,892 shares bought and 25,117,411 shares sold, net +825,481 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 886 holders
| BlackRock, Inc. | 0.04% | Reduce -0.2% | 51,474,846 | $2.4B |
| T. Rowe Price Investment Management, Inc. | 1.60% | Reduce -3.3% | 49,815,015 | $2.3B |
| Vanguard Capital Management LLC | 0.04% | — | 31,142,795 | $1.5B |
| State Street Corp. | 0.04% | Add +1.4% | 27,102,422 | $1.3B |
| Vanguard Portfolio Management LLC | 0.07% | — | 26,980,955 | $1.3B |
| Geode Capital Management, LLC | 0.04% | Add +1.2% | 12,613,176 | $586.3M |
| Deutsche Bank AG | 0.18% | Add +13.2% | 11,718,076 | $546.8M |
| FMR LLC | 0.02% | Add +0.9% | 9,224,153 | $430.4M |
| Jennison Associates LLC | 0.30% | Reduce -2.2% | 9,221,560 | $430.3M |
| JPMorgan Chase & Co. | 0.03% | Add +14.5% | 8,563,633 | $398.2M |
| Invesco Ltd. | 0.04% | Add +0.1% | 7,791,627 | $363.6M |
| Franklin Resources Inc. | 0.07% | Reduce -2.2% | 5,986,389 | $279.3M |
| UBS Group AG | 0.05% | Add +20.5% | 5,873,793 | $274.1M |
| Newport Trust Company, LLC | 0.64% | Reduce -1.8% | 5,597,232 | $261.2M |
| Morgan Stanley | 0.02% | Add +12.3% | 5,481,383 | $255.8M |
| Zimmer Partners, LP | 6.13% | Add +32.9% | 5,142,959 | $240.0M |
| Pictet Asset Management Holding SA | 0.24% | Reduce -11.1% | 4,811,924 | $224.5M |
| Cohen & Steers, Inc. | 0.38% | Add +2.0% | 4,697,973 | $219.2M |
| Wellington Management Group LLP | 0.04% | Add +7.0% | 4,532,929 | $211.5M |
| Soroban Capital Partners LP | 1.50% | Reduce -16.6% | 4,493,353 | $209.7M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +3.0% | 4,472,631 | $208.7M |
| Northern Trust Corp. | 0.03% | Reduce -0.4% | 4,254,931 | $198.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.04% | Add +3.8% | 4,198,668 | $195.9M |
| Reaves W H & Co. Inc. | 3.18% | Reduce -24.2% | 4,112,345 | $191.9M |
| Goldman Sachs Group Inc. | 0.02% | Add +10.2% | 3,890,683 | $181.5M |
| Legal & General Group Plc | 0.04% | Reduce -1.6% | 3,874,791 | $180.8M |
| Brookfield Corp | 0.23% | Add +154.7% | 3,680,202 | $171.7M |
| Barclays PLC | 0.06% | Add +139.9% | 3,491,513 | $162.9M |
| Bank of Montreal | 0.07% | Add +91.7% | 3,393,371 | $158.3M |
| Alkeon Capital Management LLC | 0.71% | Add +4.2% | 3,365,500 | $157.0M |
| Bank of New York Mellon Corp | 0.03% | Reduce -3.6% | 3,129,230 | $146.0M |
| Duff & Phelps Investment Management Co. | 1.51% | Add +0.0% | 3,106,640 | $145.0M |
| Bank of America Corp. | 0.01% | Reduce -14.1% | 3,087,159 | $144.0M |
| Royal Bank of Canada | 0.02% | Reduce -7.5% | 2,776,375 | $129.5M |
| Vanguard Fiduciary Trust Co. | 0.03% | — | 2,695,544 | $125.8M |
| Dimensional Fund Advisors LP | 0.02% | Add +4.3% | 2,558,354 | $119.4M |
| PFA Pension, Forsikringsaktieselskab | 0.34% | Reduce -0.0% | 2,400,019 | $112.0M |
| Nuveen, LLC | 0.03% | Add +0.7% | 2,220,405 | $103.6M |
| ANTIPODES PARTNERS Ltd | 1.88% | Add +0.7% | 2,097,998 | $97.9M |
| TCW Group Inc. | 0.68% | Add +5.6% | 1,940,380 | $90.5M |
| Thrivent Financial for Lutherans | 0.17% | Reduce -8.7% | 1,905,041 | $88.9M |
| Massachusetts Financial Services Co. | 0.03% | Reduce -0.0% | 1,879,575 | $87.7M |
| Principal Financial Group Inc. | 0.04% | Reduce -4.6% | 1,713,756 | $80.0M |
| Mizuho Markets Americas LLC | 2.14% | New | 1,651,000 | $77.0M |
| AQR Capital Management | 0.03% | Add +20.6% | 1,616,147 | $75.1M |
| Ameriprise Financial Inc. | 0.02% | Reduce -0.1% | 1,539,088 | $71.8M |
| Aviva PLC | 0.12% | Add +2.7% | 1,525,662 | $71.2M |
| TD Asset Management Inc | 0.06% | Reduce -1.7% | 1,455,898 | $67.9M |
| First Trust Advisors LP | 0.05% | Reduce -32.8% | 1,437,423 | $67.1M |
| Bahl & Gaynor LLC | 0.33% | Add +5.6% | 1,423,283 | $66.4M |
| Swiss National Bank | 0.04% | Add +8.5% | 1,400,500 | $65.3M |
| Vaughan David Investments LLC | 1.27% | Reduce -0.2% | 1,288,627 | $60.1M |
| Yaupon Capital Management LP | 2.86% | Add +4.2% | 1,242,895 | $58.0M |
| Manufacturers Life Insurance Company, The | 0.05% | Reduce -16.5% | 1,213,933 | $56.6M |
| Eventide Asset Management, LLC | 0.88% | Add +0.9% | 1,143,590 | $53.3M |
| BNP Paribas Financial Markets | 0.04% | Add +27.0% | 1,132,144 | $52.8M |
| Adage Capital Partners Gp, L.L.C. | 0.08% | Reduce -15.4% | 1,129,962 | $52.7M |
| Epoch Investment Partners, Inc. | 0.32% | Reduce -4.0% | 1,118,356 | $52.2M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.03% | Add +8.5% | 1,104,307 | $51.5M |
| Vanguard Global Advisers, LLC | 0.03% | — | 1,044,499 | $48.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.03% | Reduce -0.2% | 1,035,060 | $48.3M |
| Russell Investments Group, Ltd. | 0.05% | Add +19.6% | 1,030,699 | $48.1M |
| Schroder Investment Management Group | 0.04% | Add +75.3% | 1,026,791 | $47.7M |
| California Public Employees Retirement System | 0.03% | Reduce -14.3% | 1,022,459 | $47.7M |
| First Financial Bankshares Inc | 0.94% | Reduce -0.8% | 1,000,418 | $46.7M |
| Voya Investment Management LLC | 0.06% | Reduce -5.8% | 992,473 | $46.3M |
| Rhumbline Advisers | 0.04% | Reduce -1.2% | 987,751 | $46.1M |
| Artemis Investment Management LLP | 0.48% | Add +104.7% | 979,771 | $45.7M |
| Wells Fargo & Company | 0.01% | Add +19.9% | 959,638 | $44.8M |
| NewEdge Advisors, LLC | 0.16% | Add +772.0% | 930,013 | $43.4M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.04% | — | 929,766 | $43.4M |
| Capital International, Inc. | 0.33% | Add +1.4% | 924,067 | $43.1M |
| Amundi | 0.01% | Reduce -16.1% | 920,306 | $42.9M |
| Nomura Asset Management International Inc. | 0.07% | Reduce -41.6% | 894,195 | $41.7M |
| HITE Hedge Asset Management LLC | 2.32% | Reduce -38.2% | 877,440 | $40.9M |
| Retirement Systems of Alabama | 0.13% | Add +0.0% | 864,891 | $40.4M |
| Assenagon Asset Management S.A. | 0.06% | Add +70.8% | 864,692 | $40.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +0.8% | 861,566 | $40.2M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.20% | Reduce -5.5% | 846,932 | $39.5M |
| Employees Retirement System of Texas | 0.41% | Reduce -5.1% | 832,929 | $38.9M |
| HSBC Holdings PLC | 0.02% | Add +8.7% | 807,175 | $37.7M |
| Citadel Advisors | 0.03% | Reduce -67.6% | 806,380 | $37.6M |
| Exchange Traded Concepts, LLC | 0.28% | Add +14.1% | 778,314 | $36.3M |
| Victory Capital Management Inc. | 0.02% | Reduce -25.9% | 710,768 | $33.2M |
| Tortoise Capital Advisors, L.L.C. | 0.34% | Reduce -0.7% | 696,197 | $32.5M |
| Rockefeller Capital Management L.P. | 0.06% | Reduce -0.5% | 687,455 | $32.1M |
| Bank of Nova Scotia | 0.06% | Add +243.1% | 673,457 | $31.4M |
| Cwm, LLC | 0.08% | Reduce -4.5% | 642,746 | $30.0M |
| Badgley Phelps Wealth Managers, LLC | 0.58% | Add +5.6% | 626,099 | $29.2M |
| Citigroup Inc. | 0.02% | Add +18.0% | 594,741 | $27.8M |
| Squarepoint Ops LLC | 0.06% | Add +58.9% | 587,070 | $27.4M |
| Sei Investments Co. | 0.02% | Add +17.5% | 574,383 | $26.8M |
| California State Teachers Retirement System | 0.03% | Add +0.8% | 565,920 | $26.4M |
| STRS Ohio | 0.10% | Reduce -2.9% | 557,612 | $26.0M |
| Envestnet Asset Management Inc. | 0.01% | Add +13.3% | 555,772 | $25.9M |
| Neuberger Berman Group LLC | 0.02% | Add +3.4% | 551,224 | $25.8M |
| CANADA LIFE ASSURANCE Co | 0.05% | Reduce -3.3% | 537,010 | $25.2M |
| Alliancebernstein L.P. | 0.01% | Reduce -26.0% | 583,988 | $24.4M |
| Ensign Peak Advisors, Inc | 0.04% | Add +1.4% | 503,652 | $23.5M |
| Magellan Asset Management Ltd | 0.30% | Add +24.7% | 497,581 | $23.2M |
"% of holder's portfolio" is NI's weight in each manager's 13F, not the share of Nisource Inc. the manager owns.