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 | |
|---|---|---|---|---|---|
| Infrastructure Capital Equity Income ETF Series Portfolios Trust | 17,236 | 1.2M $ | 1.33 % | 0.01 % | as of Feb 28, 2026 ↗ |
| THRIVENT AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 17,047 | 1.3M $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 16,317 | 1.2M $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| PanAgora Global Diversified Risk Portfolio Brighthouse Funds Trust I | 16,314 | 1.2M $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| FT Energy Income Partners Strategy ETF First Trust Exchange-Traded Fund IV | 16,056 | 1.2M $ | 0.22 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AST Balanced Asset Allocation Portfolio Advanced Series Trust | 15,779 | 1.1M $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 15,612 | 1.1M $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| U.S. Large Cap Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 15,534 | 1.1M $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Thompson LargeCap Fund Thompson IM Funds, Inc. | 15,500 | 1.1M $ | 0.54 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Invesco S&P 500 Equal Weight Income Advantage ETF Invesco Actively Managed Exchange-Traded Fund Trust | 15,409 | 1.1M $ | 0.15 % | 0.01 % | as of Apr 30, 2026 ↗ |
| EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust | 15,389 | 1.1M $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Schwab S&P 500 Index Portfolio SCHWAB ANNUITY PORTFOLIOS | 14,812 | 1.1M $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| State Farm Balanced Fund Advisers Investment Trust | 14,800 | 1.1M $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Liberty One Spectrum ETF Two Roads Shared Trust | 14,762 | 1.1M $ | 1.94 % | 0.01 % | as of Apr 30, 2026 ↗ |
| MFG Core Infrastructure Fund MFG Funds, Inc. | 14,369 | 1M $ | 0.67 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares U.S. Power Infrastructure ETF iShares, Inc. | 13,958 | 1M $ | 0.70 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Cohen & Steers Infrastructure Opportunities Active ETF Cohen & Steers ETF Trust | 13,688 | 982.3K $ | 3.76 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Federated Hermes SDG Engagement Equity Fund Federated Hermes Adviser Series | 13,625 | 1M $ | 1.13 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SA Large Cap Index Portfolio SUNAMERICA SERIES TRUST | 13,619 | 1M $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BlackRock S&P 500 Index V.I. Fund BlackRock Variable Series Funds, Inc. | 13,445 | 964.8K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Pacer Trendpilot US Large Cap ETF Pacer Funds Trust | 13,313 | 977.6K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BNY Mellon Stock Index Fund, Inc. BNY MELLON STOCK INDEX FUND, INC. | 13,270 | 952.3K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Guardian Mid Cap Traditional Growth VIP Fund Guardian Variable Products Trust | 13,251 | 950.9K $ | 2.61 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Large Capital Growth Fund VALIC Co I | 13,174 | 953K $ | 0.12 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Invesco V.I. Equally-Weighted S&P 500 Fund AIM Variable Insurance Funds (Invesco Variable Insurance Funds) | 13,173 | 945.3K $ | 0.21 % | 0.01 % | as of Mar 31, 2026 ↗ |
| MassMutual Diversified Value Fund MASSMUTUAL SELECT FUNDS | 13,100 | 940.1K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Columbia Large Cap Index Fund COLUMBIA FUNDS SERIES TRUST | 13,003 | 940.6K $ | 0.03 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Global X S&P 500 Covered Call ETF GLOBAL X FUNDS | 12,956 | 951.4K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 12,941 | 950.3K $ | 0.06 % | 0.00 % | as of Apr 30, 2026 ↗ |
| BlackRock Systematic Multi-Strategy Fund BlackRock Funds IV | 12,907 | 926.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Mid Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 12,825 | 920.3K $ | 0.14 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AB All Market Real Return Portfolio AB BOND FUND, INC. | 12,820 | 941.4K $ | 0.12 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Thompson MidCap Fund Thompson IM Funds, Inc. | 12,770 | 923.8K $ | 1.58 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Liberty One Tactical Income ETF Two Roads Shared Trust | 12,544 | 921.1K $ | 2.15 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ETC 6 Meridian Low Beta Equity Strategy ETF EXCHANGE TRADED CONCEPTS TRUST | 12,021 | 869.6K $ | 0.44 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Gateway Equity Call Premium Fund Gateway Trust | 11,920 | 855.4K $ | 0.30 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares UltraPro S&P500 ProShares Trust | 11,917 | 862.1K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 11,915 | 855K $ | 0.20 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 11,873 | 852K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VOYA U.S. STOCK INDEX PORTFOLIO Voya Investors Trust | 11,784 | 845.6K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| BNY Mellon S&P 500 Index Fund BNY MELLON INDEX FUNDS, INC. | 11,415 | 838.2K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) 500 Fossil Fuel Reserves Free ETF SPDR SERIES TRUST | 11,152 | 800.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| FlexShares US Quality Low Volatility Index Fund FlexShares Trust | 11,102 | 815.2K $ | 0.48 % | 0.00 % | as of Apr 30, 2026 ↗ |
| iShares MSCI USA Size Factor ETF iShares Trust | 11,085 | 814K $ | 0.20 % | 0.00 % | as of Apr 30, 2026 ↗ |
| iShares Dow Jones U.S. ETF iShares Trust | 11,040 | 810.7K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Fidelity Infrastructure Fund Fidelity Investment Trust | 11,000 | 807.7K $ | 0.50 % | 0.00 % | as of Apr 30, 2026 ↗ |
| First Trust Horizon Managed Volatility Domestic ETF First Trust Exchange-Traded Fund III | 10,983 | 806.5K $ | 1.11 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Invesco S&P 500 Value with Momentum ETF Invesco Exchange-Traded Fund Trust | 10,827 | 795K $ | 0.66 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AZL S&P 500 Index Fund Allianz Variable Insurance Products Trust | 10,769 | 772.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Columbia Variable Portfolio - Large Cap Index Fund Columbia Funds Variable Series Trust II | 10,646 | 764K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LargeCap S&P 500 Index Account Principal Variable Contract Funds, Inc | 10,623 | 762.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AST Aggressive Asset Allocation Portfolio Advanced Series Trust | 10,512 | 754.3K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Reaves Infrastructure Fund ADVISORS' INNER CIRCLE FUND II | 10,500 | 771K $ | 1.90 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ATM Large Cap Managed Volatility Portfolio EQ Advisors Trust | 10,328 | 741.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NVIT BNY Mellon Dynamic U.S. Core Fund Nationwide Variable Insurance Trust | 10,248 | 735.4K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares Morningstar Value ETF iShares Trust | 10,035 | 736.9K $ | 0.06 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SA Multi-Managed Mid Cap Value Portfolio SEASONS SERIES TRUST | 10,000 | 717.6K $ | 0.39 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 9,792 | 702.7K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Morgan Stanley Pathway Large Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 9,785 | 707.8K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| THRIVENT LARGE CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. | 9,730 | 698.2K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| John Hancock Multifactor Large Cap ETF John Hancock Exchange-Traded Fund Trust | 9,725 | 697.9K $ | 0.07 % | 0.00 % | as of Mar 31, 2026 ↗ |
| EQ/Fidelity Institutional AM Large Cap Portfolio EQ Advisors Trust | 9,720 | 697.5K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MID CAP VALUE PORTFOLIO Thrivent Series Fund, Inc. | 9,617 | 690.1K $ | 1.38 % | 0.00 % | as of Mar 31, 2026 ↗ |
| MM S&P 500 Index Fund MASSMUTUAL SELECT FUNDS | 9,282 | 666.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Balanced K6 Fund Fidelity Puritan Trust | 9,241 | 668.5K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Virtus Small-Cap Fund Virtus Investment Trust | 9,114 | 654K $ | 0.62 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS | 8,900 | 638.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Tax-Managed Real Assets Fund RUSSELL INVESTMENT CO | 8,756 | 643K $ | 0.04 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs MarketBeta U.S. 1000 Equity ETF Goldman Sachs ETF Trust II | 8,744 | 632.5K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Core Dividend ETF iShares Trust | 8,492 | 623.6K $ | 0.05 % | 0.00 % | as of Apr 30, 2026 ↗ |
| NYLI S&P 500 Index Fund NEW YORK LIFE INVESTMENTS FUNDS TRUST | 8,368 | 614.5K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Schwab U.S. Large-Cap Value Index Fund SCHWAB CAPITAL TRUST | 8,347 | 612.9K $ | 0.06 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Deutsche DWS Equity 500 Index Portfolio DEUTSCHE DWS EQUITY 500 INDEX PORTFOLIO | 8,220 | 589.9K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| EQ/Large Cap Value Index Portfolio EQ Advisors Trust | 8,197 | 588.2K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Venerable US Large Cap Strategic Equity Fund Venerable Variable Insurance Trust | 8,098 | 581.1K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Neuberger Core Equity ETF Neuberger Berman ETF Trust | 7,990 | 578K $ | 0.07 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 7,835 | 562.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VictoryShares WestEnd US Sector ETF Victory Portfolios II | 7,796 | 559.4K $ | 0.07 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Invesco S&P 500 QVM Multi-Factor ETF Invesco Exchange-Traded Fund Trust II | 7,761 | 561.4K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SIIT LARGE CAP INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 7,752 | 560.8K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SPIRIT OF AMERICA UTILITIES FUND Spirit of America Investment Fund, Inc. | 7,750 | 556.1K $ | 0.95 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nationwide S&P 500 Index Fund Nationwide Mutual Funds | 7,569 | 555.8K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street S&P 500 Index Fund SSGA FUNDS | 7,500 | 542.6K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| PD Large-Cap Value Index Portfolio PACIFIC SELECT FUND | 7,406 | 531.5K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 7,360 | 528.2K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Invesco Dividend AchieversTM ETF Invesco Exchange-Traded Fund Trust | 7,165 | 526.1K $ | 0.07 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Utilities Fund Rydex Series Funds | 7,150 | 513.1K $ | 1.73 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Franklin U.S. Equity Index ETF Franklin Templeton ETF Trust | 7,007 | 502.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SFT Index 500 Fund Securian Funds Trust | 6,962 | 499.6K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| First Trust EIP Power Solutions ETF First Trust Exchange-Traded Fund IV | 6,920 | 508.1K $ | 1.90 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Mid Cap Equity ETF American Century ETF Trust | 6,904 | 499.4K $ | 0.16 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Avantis U.S. Large Cap Equity ETF American Century ETF Trust | 6,839 | 494.7K $ | 0.05 % | 0.00 % | as of Feb 28, 2026 ↗ |
| WESTWOOD MULTI-ASSET INCOME FUND Ultimus Managers Trust | 6,822 | 500.9K $ | 0.46 % | 0.00 % | as of Apr 30, 2026 ↗ |
| State Street(R) SPDR(R) MSCI USA StrategicFactors(SM) ETF SPDR SERIES TRUST | 6,720 | 482.2K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SIIT DYNAMIC ASSET ALLOCATION FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 6,549 | 473.8K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SA Large Cap Value Index Portfolio SUNAMERICA SERIES TRUST | 6,350 | 466.3K $ | 0.07 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Nationwide BNY Mellon Dynamic U.S. Core Fund Nationwide Mutual Funds | 6,301 | 462.7K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| VIP Total Market Index Portfolio Variable Insurance Products Fund II | 6,300 | 452.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PROFUND VP UTILITIES ProFunds | 6,274 | 450.2K $ | 1.27 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 6,205 | 445.3K $ | 0.02 % | 0.00 % | as of Mar 31, 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