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 | |
|---|---|---|---|---|---|
| Transamerica S&P 500 Index VP TRANSAMERICA SERIES TRUST | 6,197 | 444.7K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| MFS Active Mid Cap ETF MFS Active Exchange Traded Funds Trust | 6,192 | 447.9K $ | 1.33 % | 0.00 % | as of Feb 28, 2026 ↗ |
| FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 6,166 | 452.8K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| The MidCap Value Fund COMMERCE FUNDS | 6,145 | 451.2K $ | 1.16 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Allspring Index Fund ALLSPRING FUNDS TRUST | 6,142 | 440.7K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PSF PGIM 50/50 Balanced Portfolio Prudential Series Fund | 6,100 | 437.7K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| PD Mid-Cap Index Portfolio PACIFIC SELECT FUND | 6,000 | 430.6K $ | 0.15 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 5,976 | 432.3K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Voya VACS Index Series MC Portfolio Voya VARIABLE PORTFOLIOS INC | 5,901 | 423.5K $ | 0.14 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF Pacer Funds Trust | 5,847 | 429.3K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| M Large Cap Value Fund M FUND INC | 5,800 | 416.2K $ | 0.22 % | 0.00 % | as of Mar 31, 2026 ↗ |
| BNY Mellon Institutional S&P 500 Stock Index Fund BNY Mellon Investment Funds IV, Inc. | 5,798 | 425.7K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Schwab Fundamental U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 5,794 | 419.1K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Victory Growth & Income Fund Victory Portfolios III | 5,718 | 419.9K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Fidelity SAI Sustainable Sector Fund Fidelity Summer Street Trust | 5,607 | 405.6K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SA T. Rowe Price VCP Balanced Portfolio SUNAMERICA SERIES TRUST | 5,581 | 409.8K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| THRIVENT GLOBAL STOCK FUND Thrivent Mutual Funds | 5,466 | 401.4K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| TIAA Separate Account VA-1 - Stock Index Account TIAA Separate Account VA-1 | 5,456 | 391.5K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AZL DFA U.S. Core Equity Fund Allianz Variable Insurance Products Trust | 5,415 | 388.6K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Saratoga Mid Capitalization Portfolio SARATOGA ADVANTAGE TRUST | 5,355 | 387.4K $ | 3.41 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Xtrackers Russell US Multifactor ETF DBX ETF Trust | 5,195 | 375.8K $ | 0.17 % | 0.00 % | as of Feb 27, 2026 ↗ |
| UTILITIES ULTRASECTOR PROFUND ProFunds | 5,177 | 380.1K $ | 1.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AZL Russell 1000 Value Index Fund Allianz Variable Insurance Products Trust | 5,163 | 370.5K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Global X S&P 500 Catholic Values ETF GLOBAL X FUNDS | 5,075 | 372.7K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AVIP S&P 500 Index Portfolio AuguStar Variable Insurance Products Fund Inc | 5,046 | 362.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| iShares Morningstar U.S. Equity ETF iShares Trust | 4,953 | 363.7K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc | 4,920 | 361.3K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Russell Investments Global Infrastructure ETF Russell Investments Exchange Traded Funds | 4,903 | 351.8K $ | 0.93 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SIMT LARGE CAP INDEX FUND SEI INSTITUTIONAL MANAGED TRUST | 4,871 | 349.5K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| WisdomTree Global High Dividend Fund WisdomTree Trust | 4,860 | 348.8K $ | 0.26 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Parametric Hedged Equity ETF Morgan Stanley ETF Trust | 4,857 | 348.5K $ | 0.29 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Direxion Daily Utilities Bull 3X Shares Direxion Shares ETF Trust | 4,771 | 350.3K $ | 0.81 % | 0.00 % | as of Apr 30, 2026 ↗ |
| First Trust Lunt U.S. Factor Rotation ETF First Trust Exchange-Traded Fund | 4,770 | 342.3K $ | 0.68 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Multi-Factor U.S. Equity Fund JNL Series Trust | 4,731 | 339.5K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 4,703 | 337.5K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nuveen Large Cap Value Opportunities Fund Nuveen Investment Trust | 4,694 | 336.8K $ | 0.94 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert VP SRI Mid Cap Portfolio Calvert Variable Series, Inc. | 4,687 | 336.3K $ | 1.57 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SIMT S&P 500 Index Fund SEI INSTITUTIONAL MANAGED TRUST | 4,680 | 335.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| BlackRock Dynamic High Income Portfolio BlackRock Funds II | 4,668 | 342.8K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SA U.S. Core Market Fund SA FUNDS INVESTMENT TRUST | 4,621 | 331.6K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares S&P 500 High Income ETF ProShares Trust | 4,588 | 331.9K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| THRIVENT GLOBAL STOCK PORTFOLIO Thrivent Series Fund, Inc. | 4,483 | 321.7K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Horizon Defined Risk Fund Horizon Funds | 4,226 | 305.7K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| WisdomTree U.S. LargeCap Fund WisdomTree Trust | 4,222 | 303K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AAM Transformers ETF ETF Series Solutions | 4,211 | 309.2K $ | 0.20 % | 0.00 % | as of Apr 30, 2026 ↗ |
| EQ/Large Cap Core Managed Volatility Portfolio EQ Advisors Trust | 4,211 | 302.2K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs Strategic Factor Allocation Fund GOLDMAN SACHS TRUST | 4,201 | 303.9K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Penn Series Index 500 Fund Penn Series Funds Inc | 4,087 | 293.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert US Large-Cap Core Responsible Index ETF Morgan Stanley ETF Trust | 4,056 | 291.1K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 4,015 | 288.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| WisdomTree U.S. Efficient Core Fund WisdomTree Trust | 3,951 | 283.5K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Catholic Responsible Investments Multi-Style US Equity Fund Catholic Responsible Investments Funds | 3,942 | 289.5K $ | 0.04 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Westwood Enhanced Income Opportunity ETF Ultimus Managers Trust | 3,942 | 289.5K $ | 1.27 % | 0.00 % | as of Apr 30, 2026 ↗ |
| ALPS Active Equity Opportunity ETF ALPS ETF TRUST | 3,920 | 283.6K $ | 1.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| PGIM Quant Solutions Large-Cap Index Fund Prudential Investment Portfolios 8 | 3,900 | 279.9K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Column Mid Cap Fund Trust for Professional Managers | 3,831 | 277.1K $ | 0.03 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Gabelli Love Our Planet & People ETF Gabelli ETFs Trust | 3,807 | 273.2K $ | 1.95 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Nuveen Life Stock Index Fund TIAA-CREF Life Funds | 3,722 | 267.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 3,647 | 261.7K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Longview Advantage ETF RBB Fund Trust | 3,609 | 261.1K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| JNL/Morningstar U.S. Sustainability Index Fund JNL Series Trust | 3,594 | 257.9K $ | 0.07 % | 0.00 % | as of Mar 31, 2026 ↗ |
| DWS Equity 500 Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 3,551 | 254.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LargeCap Value Fund III Principal Funds, Inc | 3,547 | 260.5K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Longboard Fund NORTHERN LIGHTS FUND TRUST II | 3,522 | 254.8K $ | 0.24 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Energy Resilience Portfolio GLENMEDE FUND INC | 3,500 | 257K $ | 1.83 % | 0.00 % | as of Apr 30, 2026 ↗ |
| VANGUARD U.S. MINIMUM VOLATILITY ETF VANGUARD WELLINGTON FUND | 3,490 | 252.5K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Franklin S&P 500 Index Fund Legg Mason Partners Investment Trust | 3,377 | 242.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Utilities Fund Rydex Variable Trust | 3,334 | 239.2K $ | 1.83 % | 0.00 % | as of Mar 31, 2026 ↗ |
| First Trust Multi Cap Value AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 3,328 | 244.4K $ | 0.18 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Goldman Sachs MarketBeta(R) Russell 1000 Value Equity ETF Goldman Sachs ETF Trust | 3,298 | 238.6K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| State Street(R) SPDR(R) S&P(R) 1500 Value Tilt ETF SPDR SERIES TRUST | 3,276 | 235.1K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SA T. Rowe Price Allocation Moderately Aggressive Portfolio SUNAMERICA SERIES TRUST | 3,260 | 239.4K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Abraham Fortress Fund INVESTMENT MANAGERS SERIES TRUST II | 3,249 | 233.1K $ | 0.24 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NAA LARGE CORE SERIES New Age Alpha Variable Funds Trust | 3,230 | 231.8K $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| BrandywineGLOBAL - Diversified US Large Cap Value Fund Legg Mason Global Asset Management Trust | 3,200 | 229.6K $ | 0.22 % | 0.00 % | as of Mar 31, 2026 ↗ |
| NAA LARGE CORE FUND New Age Alpha Funds Trust | 3,179 | 228.1K $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Allspring Index Asset Allocation Fund ALLSPRING FUNDS TRUST | 3,159 | 226.7K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Point Bridge America First ETF ETF Series Solutions | 3,120 | 223.9K $ | 0.73 % | 0.00 % | as of Mar 31, 2026 ↗ |
| MML Equity Index Fund MML SERIES INVESTMENT FUND | 2,942 | 211.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| First Trust Alerian U.S. NextGen Infrastructure ETF First Trust Exchange-Traded Fund II | 2,892 | 207.5K $ | 1.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/T. Rowe Price Balanced Fund JNL Series Trust | 2,784 | 199.8K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Virtus Real Asset Income ETF ETFis Series Trust I | 2,722 | 199.9K $ | 1.09 % | 0.00 % | as of Apr 30, 2026 ↗ |
| JNL/Mellon World Index Fund JNL Series Trust | 2,721 | 195.3K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| SIMT Dynamic Asset Allocation Fund SEI INSTITUTIONAL MANAGED TRUST | 2,634 | 189K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AB Global Dynamic Allocation Portfolio Brighthouse Funds Trust I | 2,578 | 185K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUND Thrivent Mutual Funds | 2,570 | 188.7K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| THRIVENT MODERATE ALLOCATION FUND Thrivent Mutual Funds | 2,535 | 186.1K $ | 0.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| JNL S&P 500 Index Fund JNL Series Trust | 2,535 | 181.9K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Xtrackers MSCI Kokusai Equity ETF DBX ETF Trust | 2,338 | 169.1K $ | 0.02 % | 0.00 % | as of Feb 27, 2026 ↗ |
| WisdomTree Efficient Gold Plus Equity Strategy Fund WisdomTree Trust | 2,332 | 168.7K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Calvert US Mid-Cap Core Responsible Index ETF Morgan Stanley ETF Trust | 2,326 | 166.9K $ | 0.20 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Artisan Value Income Fund Artisan Partners Funds Inc. | 2,312 | 165.9K $ | 2.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| CVT S&P 500 Index Portfolio Calvert Variable Trust, Inc. | 2,301 | 165.1K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| EQ/AB Dynamic Moderate Growth Portfolio EQ Advisors Trust | 2,259 | 162.1K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Wilmington Large-Cap Strategy Fund Wilmington Funds | 2,250 | 165.2K $ | 0.03 % | 0.00 % | as of Apr 30, 2026 ↗ |
| THRIVENT CONSERVATIVE ALLOCATION FUND Thrivent Mutual Funds | 2,201 | 157.9K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Tema S&P 500 Historical Weight ETF Strategy Tema ETF Trust | 2,187 | 158.2K $ | 0.02 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Innovator Equity Managed 100 Buffer ETF Innovator ETFs Trust | 2,177 | 159.9K $ | 0.13 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Steward Values Enhanced Large Cap Fund Steward Funds Inc | 2,090 | 153.5K $ | 0.05 % | 0.00 % | as of Apr 30, 2026 ↗ |
| SIIT MULTI-ASSET REAL RETURN FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 2,065 | 149.4K $ | 0.02 % | 0.00 % | as of Feb 28, 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