Alliant Energy Corp
LNT- Exchange
- Nasdaq
- Industry
- Electric & Other Services Combined
- SEC CIK
- 0000352541
In the last 90 days, Alliant Energy Corp insiders filed 0 open-market purchases and 1 sale; 883 institutions reported holding it in 13F filings for Q2 2026, worth $19.3B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Alliant Energy Corp as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 583
- +17 vs. Q2 2021
- Shares held
- 187.9M
- +3.66M (+2.0%) vs. Q2 2021
- Total value
- $10.5B
- +$253.0M (+2.5%) vs. Q2 2021
- New holders
- 51
- 191 more added
- Sold out
- 34
- 199 more reduced
9 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LNT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 883 | $19.3B |
| Q1 2026 | 858 | $17.1B |
| Q4 2025 | 834 | $15.0B |
| Q3 2025 | 790 | $15.0B |
| Q2 2025 | 774 | $12.9B |
| Q1 2025 | 776 | $13.4B |
| Q4 2024 | 718 | $12.6B |
| Q3 2024 | 682 | $12.6B |
| Q2 2024 | 658 | $10.4B |
| Q1 2024 | 631 | $10.3B |
| Q4 2023 | 653 | $10.5B |
| Q3 2023 | 615 | $9.71B |
| Q2 2023 | 635 | $10.3B |
| Q1 2023 | 638 | $10.3B |
| Q4 2022 | 661 | $10.5B |
| Q3 2022 | 627 | $10.1B |
| Q2 2022 | 659 | $10.9B |
| Q1 2022 | 633 | $11.8B |
| Q4 2021 | 614 | $11.6B |
| Q3 2021 | 583 | $10.5B |
| Q2 2021 | 575 | $10.6B |
| Q1 2021 | 547 | $10.2B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Alliant Energy Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 30,360,130 | $1.70B | 0.04% | +282,890+0.9% | Added |
| BlackRock Inc. | 25,927,507 | $1.45B | 0.04% | +173,898+0.7% | Added |
| State Street Corp | 12,623,324 | $706.7M | 0.04% | +351,225+2.9% | Added |
| Janus Henderson Group PLC | 8,167,625 | $457.2M | 0.20% | −316,010−3.7% | Reduced |
| Victory Capital Management Inc | 5,408,801 | $302.8M | 0.30% | −82,572−1.5% | Reduced |
| Nuveen Asset Management, LLC | 5,324,537 | $298.1M | 0.09% | −340,248−6.0% | Reduced |
| Pictet Asset Management SA | 5,002,303 | $280.0M | 0.31% | +5,002,303 | New |
| Geode Capital Management, LLC | 4,774,888 | $266.6M | 0.04% | +109,033+2.3% | Added |
| Franklin Resources Inc | 4,045,071 | $226.4M | 0.09% | +90,650+2.3% | Added |
| Invesco Ltd. | 3,349,989 | $187.5M | 0.05% | −121,820−3.5% | Reduced |
| Legal & General Group Plc | 3,161,155 | $177.0M | 0.06% | +16,996+0.5% | Added |
| Magellan Asset Management Ltd | 2,887,450 | $161.6M | 0.32% | −15,124−0.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 2,705,179 | $151.4M | 0.33% | −945,317−25.9% | Reduced |
| Northern Trust Corp | 2,651,598 | $148.4M | 0.03% | +53,997+2.1% | Added |
| Duff & Phelps Investment Management Co | 2,271,480 | $127.2M | 1.66% | −9,010−0.4% | Reduced |
| Massachusetts Financial Services Co | 2,122,672 | $118.8M | 0.03% | −64,941−3.0% | Reduced |
| Thrivent Financial for Lutherans | 2,087,899 | $116.9M | 0.24% | +24,284+1.2% | Added |
| Bank of New York Mellon Corp | 2,041,098 | $114.3M | 0.02% | −241,367−10.6% | Reduced |
| Reaves W H & Co Inc | 2,001,490 | $112.0M | 3.58% | +26,702+1.4% | Added |
| Cohen & Steers, Inc. | 1,968,297 | $110.2M | 0.21% | −319,418−14.0% | Reduced |
| California Public Employees Retirement System | 1,944,047 | $108.8M | 0.08% | +23,369+1.2% | Added |
| Charles Schwab Investment Management Inc | 1,751,112 | $98.0M | 0.03% | +55,702+3.3% | Added |
| Jennison Associates LLC | 1,587,782 | $88.9M | 0.06% | 00.0% | Unchanged |
| Bank of America Corp | 1,454,941 | $81.4M | 0.01% | −84,309−5.5% | Reduced |
| Standard Life Aberdeen plc | 1,424,839 | $80.2M | 0.18% | −65,868−4.4% | Reduced |
| Energy Income Partners, LLC | 1,387,809 | $77.7M | 1.93% | +190,769+15.9% | Added |
| FMR LLC | 1,366,247 | $76.5M | 0.01% | −40,455−2.9% | Reduced |
| Wellington Management Group LLP | 1,325,452 | $74.2M | 0.01% | +15,548+1.2% | Added |
| First Trust Advisors LP | 1,297,892 | $72.7M | 0.08% | −96,018−6.9% | Reduced |
| Alliancebernstein L.P. | 1,223,125 | $68.5M | 0.03% | +400,258+48.6% | Added |
| ClearBridge Investments Ltd | 1,189,937 | $66.6M | 2.19% | +69,753+6.2% | Added |
| Johnson Investment Counsel Inc | 1,132,226 | $63.4M | 0.85% | −11,752−1.0% | Reduced |
| Parametric Portfolio Associates LLC | 1,129,044 | $63.2M | 0.04% | +187,768+19.9% | Added |
| Morgan Stanley | 1,093,694 | $61.2M | 0.01% | −86,876−7.4% | Reduced |
| Federated Hermes, Inc. | 1,061,272 | $59.4M | 0.11% | +29,462+2.9% | Added |
| Amundi | 1,023,004 | $57.3M | 0.04% | −107,589−9.5% | Reduced |
| Swiss National Bank | 991,410 | $55.5M | 0.04% | −27,900−2.7% | Reduced |
| Schroder Investment Management Group | 968,099 | $54.2M | 0.09% | −153,891−13.7% | Reduced |
| Wells Fargo & Company | 967,361 | $54.2M | 0.01% | −272,718−22.0% | Reduced |
| JPMorgan Chase & Co | 965,129 | $54.0M | 0.01% | +115,124+13.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 905,493 | $50.7M | 0.03% | −44,565−4.7% | Reduced |
| Manufacturers Life Insurance Company, The | 904,776 | $50.6M | 0.04% | +2,538+0.3% | Added |
| Anchor Capital Advisors LLC | 860,294 | $48.2M | 1.00% | −15,197−1.7% | Reduced |
| Goldman Sachs Group Inc | 858,521 | $48.1M | 0.01% | −123,330−12.6% | Reduced |
| Dimensional Fund Advisors LP | 840,613 | $47.1M | 0.02% | −8,972−1.1% | Reduced |
| Regions Financial Corp | 824,612 | $46.2M | 0.40% | −28,326−3.3% | Reduced |
| Mairs & Power Inc | 776,895 | $43.5M | 0.44% | +4,814+0.6% | Added |
| UBS Asset Management Americas Inc | 732,420 | $41.0M | 0.02% | −46,176−5.9% | Reduced |
| Vaughan David Investments LLC | 602,936 | $33.8M | 1.08% | −1,118−0.2% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 599,109 | $33.5M | 0.34% | +426,318+246.7% | Added |
| Principal Financial Group Inc | 570,195 | $31.9M | 0.02% | −1,790−0.3% | Reduced |
| Ci Investments Inc. | 526,261 | $29.5M | 0.11% | +1,347+0.3% | Added |
| Barclays PLC | 506,617 | $28.4M | 0.02% | −6,060−1.2% | Reduced |
| Old Republic International Corporation | 474,000 | $26.5M | 0.55% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 474,482 | $26.5M | 0.02% | −3,169−0.7% | Reduced |
| Deutsche Bank AG | 466,357 | $26.1M | 0.01% | −74,789−13.8% | Reduced |
| Royal Bank of Canada | 465,566 | $26.1M | 0.01% | −287,594−38.2% | Reduced |
| California State Teachers Retirement System | 435,125 | $24.4M | 0.03% | −10,329−2.3% | Reduced |
| Rhumbline Advisers | 405,393 | $22.7M | 0.03% | −6,220−1.5% | Reduced |
| Liberty One Investment Management, LLC | 392,303 | $22.0M | 3.75% | −1,893−0.5% | Reduced |
| Price T Rowe Associates Inc | 391,403 | $21.9M | 0.00% | −7,004−1.8% | Reduced |
| State of Tennessee, Treasury Department | 380,511 | $21.3M | 0.08% | −158,090−29.4% | Reduced |
| B.S. Pension Fund Trustee Ltd acting for the British Steel Pension Fund | 378,904 | $21.2M | 5.18% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 375,325 | $21.0M | 0.04% | −187,793−33.3% | Reduced |
| Renaissance Technologies LLC | 372,900 | $20.9M | 0.03% | +254,900+216.0% | Added |
| Cbre Clarion Securities LLC | 362,765 | $20.3M | 0.36% | −356,630−49.6% | Reduced |
| Citigroup Inc | 352,423 | $19.7M | 0.02% | +96,280+37.6% | Added |
| Gateway Investment Advisers LLC | 340,935 | $19.1M | 0.20% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 336,914 | $18.9M | 0.04% | −8,064−2.3% | Reduced |
| TD Asset Management Inc | 329,664 | $18.5M | 0.02% | −52,054−13.6% | Reduced |
| APG Asset Management N.V. | 378,247 | $18.3M | 0.03% | −7,000−1.8% | Reduced |
| Godsey & Gibb Associates | 311,213 | $17.4M | 7.77% | −1,989−0.6% | Reduced |
| New York State Teachers Retirement System | 310,140 | $17.4M | 0.04% | −389−0.1% | Reduced |
| BNP Paribas Arbitrage, SA | 298,096 | $16.7M | 0.04% | +23,221+8.4% | Added |
| Adage Capital Partners GP, L.L.C. | 268,008 | $15.0M | 0.03% | −3,900−1.4% | Reduced |
| Gabelli Funds LLC | 257,900 | $14.4M | 0.10% | −500−0.2% | Reduced |
| New York State Common Retirement Fund | 255,976 | $14.3M | 0.02% | +700.0% | Added |
| AQR Capital Management LLC | 252,339 | $14.1M | 0.03% | +584+0.2% | Added |
| UBS Group AG | 244,269 | $13.7M | 0.01% | +101,041+70.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 232,338 | $13.0M | 0.15% | +64,383+38.3% | Added |
| Epoch Investment Partners, Inc. | 232,296 | $13.0M | 0.07% | −294−0.1% | Reduced |
| Nisa Investment Advisors, LLC | 227,230 | $12.7M | 0.08% | −1,500−0.7% | Reduced |
| Guggenheim Capital LLC | 216,171 | $12.1M | 0.07% | −11,048−4.9% | Reduced |
| NFJ Investment Group, LLC | 216,144 | $12.1M | 0.24% | −7,462−3.3% | Reduced |
| Prudential Financial Inc | 211,609 | $12.1M | 0.02% | −1,680−0.8% | Reduced |
| Public Employees Retirement System of Ohio | 215,827 | $12.1M | 0.04% | +71,708+49.8% | Added |
| Ameriprise Financial Inc | 213,441 | $11.9M | 0.00% | −21,261−9.1% | Reduced |
| Bank of Montreal | 199,008 | $11.8M | 0.01% | +43,524+28.0% | Added |
| AMP Capital Investors Ltd | 203,197 | $11.4M | 0.06% | −13,034−6.0% | Reduced |
| State of Wisconsin Investment Board | 190,117 | $10.6M | 0.02% | +9,689+5.4% | Added |
| Credit Suisse AG | 188,342 | $10.6M | 0.01% | −26,650−12.4% | Reduced |
| Sit Investment Associates Inc | 182,975 | $10.2M | 0.27% | +20,133+12.4% | Added |
| Asset Management One Co.,Ltd. | 182,415 | $10.2M | 0.04% | −19,308−9.6% | Reduced |
| United Capital Financial Advisers, LLC | 175,196 | $9.81M | 0.05% | +175,196 | New |
| Brandywine Global Investment Management, LLC | 173,999 | $9.74M | 0.07% | +173,999 | New |
| HSBC Holdings PLC | 172,155 | $9.71M | 0.01% | +7,679+4.7% | Added |
| CIBC Asset Management Inc | 168,366 | $9.43M | 0.04% | +742+0.4% | Added |
| Advisor Group Holdings, Inc. | 163,817 | $9.17M | 0.02% | +24,639+17.7% | Added |
| Virginia Retirement Systems Et Al | 160,000 | $8.96M | 0.09% | −19,500−10.9% | Reduced |
| Natixis Advisors, L.P. | 156,857 | $8.78M | 0.04% | +1,797+1.2% | Added |