Fund shareholders of Alliant Energy Corp
ISIN US0188021085 · United States · LEI 5493009ML300G373MZ12
- Fund shareholders
- 651
- Of which ETFs
- 188 463 other funds
- Value held
- 8.9B $ 702.2K € · 262.8M SEK
- Share of capital
- 47.7 % of 259.3M shares on Jun 30, 2026
651 funds hold this company. This table lists the 649 that declare it in a regulatory filing. The other 2 publish their holdings in their own reports. They are not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| T. Rowe Price Equity Index 500 Fund T. ROWE PRICE INDEX TRUST, INC. | 162,140 | 11.6M $ | 0.03 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Nuveen Global Infrastructure Fund Nuveen Investment Funds, Inc. | 155,850 | 11.2M $ | 2.06 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Large Cap Index Master Portfolio Master Investment Portfolio | 151,658 | 10.9M $ | 0.03 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 150,939 | 10.9M $ | 0.05 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 150,567 | 11.1M $ | 0.03 % | 0.06 % | as of Apr 30, 2026 ↗ |
| VANGUARD RUSSELL 1000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 149,520 | 10.8M $ | 0.06 % | 0.06 % | as of Feb 28, 2026 ↗ |
| Duff & Phelps Utility & Infrastructure Fund Inc. Duff & Phelps Utility & Infrastructure Fund Inc. | 149,390 | 11M $ | 1.80 % | 0.06 % | as of Apr 30, 2026 ↗ |
| Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 148,927 | 10.8M $ | 0.03 % | 0.06 % | as of Feb 28, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 144,631 | 10.4M $ | 0.02 % | 0.06 % | as of Mar 31, 2026 ↗ |
| Nuveen Multi Cap Value Fund Nuveen Investment Trust | 143,716 | 10.3M $ | 0.97 % | 0.06 % | as of Mar 31, 2026 ↗ |
| NVIT Victory Mid Cap Value Fund Nationwide Variable Insurance Trust | 143,475 | 10.3M $ | 2.30 % | 0.06 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Real Assets Fund, Inc. T. ROWE PRICE REAL ASSETS FUND, INC. | 142,337 | 10.2M $ | 0.10 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC | 141,500 | 10.2M $ | 0.05 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Mid Cap Strategic Growth Fund VALIC Co I | 139,603 | 10.1M $ | 0.93 % | 0.05 % | as of Feb 28, 2026 ↗ |
| JNL/Mellon Utilities Sector Fund JNL Series Trust | 138,136 | 9.9M $ | 1.16 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Schwab U.S. Large-Cap Value ETF SCHWAB STRATEGIC TRUST | 135,865 | 9.8M $ | 0.06 % | 0.05 % | as of Feb 28, 2026 ↗ |
| T. Rowe Price Large-Cap Value Fund T. Rowe Price Equity Funds, Inc. | 134,300 | 9.6M $ | 0.36 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 133,240 | 9.8M $ | 0.03 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Schwab Fundamental U.S. Large Company ETF SCHWAB STRATEGIC TRUST | 132,469 | 9.6M $ | 0.04 % | 0.05 % | as of Feb 28, 2026 ↗ |
| T. Rowe Price New Era Fund T. ROWE PRICE NEW ERA FUND, INC. | 131,195 | 9.4M $ | 0.29 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Empower Large Cap Value Fund EMPOWER FUNDS, INC. | 129,429 | 9.3M $ | 0.45 % | 0.05 % | as of Mar 31, 2026 ↗ |
| CTIVP - Victory Sycamore Established Value Fund Columbia Funds Variable Series Trust II | 125,100 | 9M $ | 2.30 % | 0.05 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Large Cap Value Portfolio Brighthouse Funds Trust I | 124,309 | 8.9M $ | 0.37 % | 0.05 % | as of Mar 31, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 123,972 | 8.9M $ | 0.03 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Global X U.S. Electrification ETF GLOBAL X FUNDS | 123,333 | 9.1M $ | 1.98 % | 0.05 % | as of Apr 30, 2026 ↗ |
| Allspring Utility and Telecommunications Fund ALLSPRING FUNDS TRUST | 122,252 | 8.8M $ | 2.47 % | 0.05 % | as of Mar 31, 2026 ↗ |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST | 114,584 | 8.2M $ | 0.03 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Invesco NASDAQ Next Gen 100 ETF Invesco Exchange-Traded Fund Trust II | 114,552 | 8.3M $ | 0.92 % | 0.04 % | as of Feb 28, 2026 ↗ |
| College Retirement Equities Fund - S&P 500 Index Account College Retirement Equities Fund | 112,778 | 8.1M $ | 0.03 % | 0.04 % | as of Mar 31, 2026 ↗ |
| BlackRock Mid-Cap Value Fund BlackRock Mid-Cap Value Series, Inc. | 112,139 | 8.2M $ | 0.78 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Victory Market Neutral Income Fund Victory Portfolios II | 110,721 | 7.9M $ | 0.27 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Tax Managed Small/Mid Cap Fund Bridge Builder Trust | 110,480 | 7.9M $ | 0.26 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Equity Income Trust John Hancock Variable Insurance Trust | 108,527 | 7.8M $ | 0.91 % | 0.04 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Hedged Equity Fund T. Rowe Price Equity Funds, Inc. | 108,265 | 7.8M $ | 0.20 % | 0.04 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. | 106,695 | 7.7M $ | 0.49 % | 0.04 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Equity Income Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 105,409 | 7.6M $ | 0.92 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Fidelity Large Cap Value Index Fund Fidelity Salem Street Trust | 104,446 | 7.7M $ | 0.06 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Nicholas Equity Income Fund, Inc. Nicholas Equity Income Fund, Inc. | 102,185 | 7.5M $ | 1.60 % | 0.04 % | as of Apr 30, 2026 ↗ |
| NYLI Epoch U.S. Equity Yield Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST | 101,949 | 7.5M $ | 0.64 % | 0.04 % | as of Apr 30, 2026 ↗ |
| Global Infrastructure Fund RUSSELL INVESTMENT CO | 100,075 | 7.3M $ | 1.19 % | 0.04 % | as of Apr 30, 2026 ↗ |
| JNL Multi-Manager Mid Cap Fund JNL Series Trust | 99,750 | 7.2M $ | 0.68 % | 0.04 % | as of Mar 31, 2026 ↗ |
| CTIVP - T. Rowe Price Large Cap Value Fund Columbia Funds Variable Series Trust II | 99,255 | 7.1M $ | 0.36 % | 0.04 % | as of Mar 31, 2026 ↗ |
| John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust | 97,617 | 7M $ | 0.14 % | 0.04 % | as of Mar 31, 2026 ↗ |
| EQ/MFS Utilities Series Portfolio EQ Advisors Trust | 97,075 | 7M $ | 2.82 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Equity Income Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 96,964 | 7M $ | 0.92 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Vaughan Nelson Mid Cap Fund Natixis Funds Trust II | 94,440 | 6.8M $ | 3.63 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Nuveen Large Cap Value Index Fund TIAA-CREF Funds | 94,320 | 6.9M $ | 0.05 % | 0.04 % | as of Apr 30, 2026 ↗ |
| SA MFS Massachusetts Investors Trust Portfolio SUNAMERICA SERIES TRUST | 94,036 | 6.9M $ | 1.18 % | 0.04 % | as of Apr 30, 2026 ↗ |
| VIP Utilities Portfolio Variable Insurance Products Fund IV | 93,700 | 6.7M $ | 1.87 % | 0.04 % | as of Mar 31, 2026 ↗ |
| State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRUST | 92,400 | 6.6M $ | 0.03 % | 0.04 % | as of Mar 31, 2026 ↗ |
| Nuveen Mid Cap Value Opportunities Fund Nuveen Investment Funds, Inc. | 92,333 | 6.8M $ | 1.88 % | 0.04 % | as of Apr 30, 2026 ↗ |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | 90,260 | 6.5M $ | 0.02 % | 0.03 % | as of Mar 31, 2026 ↗ |
| MID-CAP INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 88,899 | 6.4M $ | 0.20 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Large Cap Value Index Fund Fidelity Salem Street Trust | 88,474 | 6.5M $ | 0.06 % | 0.03 % | as of Apr 30, 2026 ↗ |
| VictoryShares US Large Cap High Div Volatility Wtd ETF Victory Portfolios II | 87,688 | 6.3M $ | 1.67 % | 0.03 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. LargeCap Dividend Fund WisdomTree Trust | 86,852 | 6.2M $ | 0.11 % | 0.03 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 84,720 | 6.1M $ | 0.42 % | 0.03 % | as of Mar 31, 2026 ↗ |
| MFS Mid Cap Value Portfolio MFS VARIABLE INSURANCE TRUST III | 84,228 | 6M $ | 1.02 % | 0.03 % | as of Mar 31, 2026 ↗ |
| NYLIM VP Epoch U.S. Equity Yield Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 83,346 | 6M $ | 0.67 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Schwab 1000 Index Fund SCHWAB INVESTMENTS | 81,550 | 6M $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| VIP Index 500 Portfolio Variable Insurance Products Fund II | 81,129 | 5.8M $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| iShares MSCI ACWI ETF iShares Trust | 80,953 | 5.9M $ | 0.02 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Stock Index Fund Northern Funds | 79,608 | 5.7M $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 76,919 | 5.6M $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| NYLIM VP MFS Investors Trust Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 76,101 | 5.5M $ | 1.26 % | 0.03 % | as of Mar 31, 2026 ↗ |
| JNL/Mellon S&P 500 Index Fund JNL Series Trust | 74,730 | 5.4M $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| PGIM Jennison Value Fund Prudential Investment Portfolios 7 | 73,334 | 5.3M $ | 0.73 % | 0.03 % | as of Feb 27, 2026 ↗ |
| T. Rowe Price U.S. Equity Research ETF T. Rowe Price Exchange-Traded Funds, Inc. | 72,945 | 5.2M $ | 0.25 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST | 72,434 | 5.2M $ | 0.02 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust | 71,354 | 5.2M $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| Neuberger Multi-Cap Opportunities Fund NEUBERGER BERMAN EQUITY FUNDS | 71,000 | 5.1M $ | 2.04 % | 0.03 % | as of Feb 28, 2026 ↗ |
| Franklin U.S. Low Volatility High Dividend Index ETF Legg Mason ETF Investment Trust | 70,810 | 5.1M $ | 0.84 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Timothy Plan High Dividend Stock ETF Timothy Plan | 69,146 | 5M $ | 1.46 % | 0.03 % | as of Mar 31, 2026 ↗ |
| First Trust Global Wind Energy ETF First Trust Exchange-Traded Fund II | 68,897 | 4.9M $ | 1.98 % | 0.03 % | as of Mar 31, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 68,375 | 4.9M $ | 0.03 % | 0.03 % | as of Mar 31, 2026 ↗ |
| State Farm Growth Fund Advisers Investment Trust | 68,300 | 4.9M $ | 0.05 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Equity Income Fund John Hancock Funds II | 67,205 | 4.9M $ | 0.82 % | 0.03 % | as of Feb 28, 2026 ↗ |
| Multi-Manager Global Listed Infrastructure Fund Northern Funds | 65,987 | 4.7M $ | 0.47 % | 0.03 % | as of Mar 31, 2026 ↗ |
| Fidelity SAI U.S. Large Cap Index Fund Fidelity Salem Street Trust | 65,090 | 4.8M $ | 0.03 % | 0.03 % | as of Apr 30, 2026 ↗ |
| First Trust Large Cap Value AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 62,895 | 4.6M $ | 0.36 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Schwab Fundamental U.S. Large Company Index Fund SCHWAB CAPITAL TRUST | 62,869 | 4.6M $ | 0.04 % | 0.02 % | as of Apr 30, 2026 ↗ |
| MFS Active Value ETF MFS Active Exchange Traded Funds Trust | 61,409 | 4.4M $ | 1.57 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Victory 500 Index Fund Victory Portfolios III | 60,152 | 4.4M $ | 0.03 % | 0.02 % | as of Apr 30, 2026 ↗ |
| VANGUARD S&P 500 VALUE INDEX FUND VANGUARD ADMIRAL FUNDS | 58,904 | 4.3M $ | 0.07 % | 0.02 % | as of Feb 28, 2026 ↗ |
| U.S. LARGE COMPANY PORTFOLIO DIMENSIONAL INVESTMENT GROUP INC | 58,281 | 4.3M $ | 0.03 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Nuveen S&P 500 Index Fund TIAA-CREF Funds | 58,035 | 4.3M $ | 0.03 % | 0.02 % | as of Apr 30, 2026 ↗ |
| EQUITY INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 57,471 | 4.1M $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| MML Equity Income Fund MML SERIES INVESTMENT FUND | 57,214 | 4.1M $ | 0.92 % | 0.02 % | as of Mar 31, 2026 ↗ |
| JPMorgan Equity Index Fund JPMorgan Trust II | 56,798 | 4.1M $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| First Trust Nasdaq BuyWrite Income ETF First Trust Exchange-Traded Fund VI | 55,399 | 4M $ | 0.51 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 55,296 | 4M $ | 0.04 % | 0.02 % | as of Feb 28, 2026 ↗ |
| Thrivent Mid Cap Value ETF Thrivent ETF Trust | 54,765 | 3.9M $ | 1.38 % | 0.02 % | as of Mar 31, 2026 ↗ |
| LargeCap S&P 500 Index Fund Principal Funds, Inc | 54,125 | 4M $ | 0.03 % | 0.02 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Equity ETF American Century ETF Trust | 53,715 | 3.9M $ | 0.03 % | 0.02 % | as of Feb 28, 2026 ↗ |
| EQ/Equity 500 Index Portfolio EQ Advisors Trust | 53,245 | 3.8M $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| LVIP SSGA S&P 500 Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 53,100 | 3.8M $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Global Growth Stock Fund T. ROWE PRICE INTERNATIONAL FUNDS, INC. | 52,994 | 3.9M $ | 0.38 % | 0.02 % | as of Apr 30, 2026 ↗ |
| 500 Index Trust John Hancock Variable Insurance Trust | 52,746 | 3.8M $ | 0.03 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Nuveen Global Equity Income Fund Nuveen Investment Trust | 52,665 | 3.8M $ | 2.42 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 52,321 | 3.8M $ | 0.03 % | 0.02 % | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Virtus Reaves Utilities ETF ETFis Series Trust I | 4.88 % | as of Apr 30, 2026 ↗ |
| Liberty One Defensive Dividend Growth ETF Two Roads Shared Trust | 4.14 % | as of Apr 30, 2026 ↗ |
| Cohen & Steers Infrastructure Opportunities Active ETF Cohen & Steers ETF Trust | 3.76 % | as of Mar 31, 2026 ↗ |
| Vaughan Nelson Mid Cap Fund Natixis Funds Trust II | 3.63 % | as of Mar 31, 2026 ↗ |
| Saratoga Mid Capitalization Portfolio SARATOGA ADVANTAGE TRUST | 3.41 % | as of Feb 28, 2026 ↗ |
| Invesco S&P 500 Equal Weight Utilities ETF Invesco Exchange-Traded Fund Trust | 3.30 % | as of Apr 30, 2026 ↗ |
| Janus Henderson Small-Mid Cap Value Fund JANUS INVESTMENT FUND | 3.26 % | as of Mar 31, 2026 ↗ |
| Franklin Utilities Fund Franklin Custodian Funds | 3.24 % | as of Mar 31, 2026 ↗ |
| Bahl & Gaynor Small/Mid Cap Income Growth ETF ETF Series Solutions | 3.23 % | as of Mar 31, 2026 ↗ |
| AB Mid Cap Value Portfolio AB CAP FUND, INC. | 2.97 % | as of Feb 28, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 643 | +31 | 123,347,319 | +3.0 % |
| 2026Q1 | 612 | -2 | 119,801,598 | +2.1 % |
| 2025Q4 | 614 | +21 | 117,297,999 | -0.4 % |
| 2025Q3 | 593 | -4 | 117,730,800 | -0.5 % |
| 2025Q2 | 597 | +33 | 118,347,642 | +0.9 % |
| 2025Q1 | 564 | -1 | 117,303,441 | -0.2 % |
| 2024Q4 | 565 | +6 | 117,544,360 | +0.7 % |
| 2024Q3 | 559 | -2 | 116,761,341 | +1.1 % |
| 2024Q2 | 561 | +12 | 115,466,893 | +10.2 % |
| 2024Q1 | 549 | +3 | 104,812,685 | +0.4 % |
| 2023Q4 | 546 | 104,391,379 |
Institutional managers
845 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 24,499,440 | 1.8B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 17,010,651 | 1.2B $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 11,273,621 | 809M $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 10,610,646 | 761.4K $ | as of Mar 31, 2026 |
| Nuveen, LLC | 7,440,386 | 533.9M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 7,258,026 | 519M $ | as of Mar 31, 2026 |
| VICTORY CAPITAL MANAGEMENT INC | 7,238,864 | 519.5M $ | as of Mar 31, 2026 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 7,047,237 | 509.9M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 5,344,867 | 383.5M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 4,988,448 | 358M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 3,896,506 | 279.6M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 3,412,050 | 244.8M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 3,351,175 | 240.5M $ | as of Mar 31, 2026 |
| COHEN & STEERS, INC. | 3,276,260 | 235.1K $ | as of Mar 31, 2026 |
| REAVES W H & CO INC | 2,993,426 | 214.8M $ | as of Mar 31, 2026 |
| MAIRS & POWER INC | 2,889,060 | 207.3M $ | as of Mar 31, 2026 |
| FMR LLC | 2,862,426 | 205.4M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,370,447 | 170.1M $ | as of Mar 31, 2026 |
| JPMORGAN CHASE & CO | 2,250,377 | 160.9M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 2,212,362 | 158.8M $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 2,131,870 | 153M $ | as of Mar 31, 2026 |
| Magellan Asset Management Ltd | 2,034,446 | 146M $ | as of Mar 31, 2026 |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | 1,898,175 | 136.2M $ | as of Mar 31, 2026 |
| JENNISON ASSOCIATES LLC | 1,766,167 | 126.7M $ | as of Mar 31, 2026 |
| JOHNSON INVESTMENT COUNSEL INC | 1,686,020 | 121M $ | as of Mar 31, 2026 |
Declared shareholders of Alliant Energy Corp
There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Vanguard Capital Management | 7.54 % | 19,403,442 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.68 % | 14,626,154 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Alliant Energy Corp
119 funds declare 122 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Alliant Energy Corp". https://titelia.com/en/stocks/alliant-energy-corp-US0188021085