Companies / Alliant Energy Corp / Activity
Activity — Alliant Energy Corp
209 moves.
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| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | Common stock | $206.04M | +2.7M +395.47% | 3,383,604 1.30% of shares | high |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-96.15M | -1.3M -15.62% | 7,238,864 2.79% of shares | high |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-60.76M | -796K -11.00% | 6,442,409 2.48% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $52.67M | +690K +4.09% | 17,571,998 6.78% of shares | high |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $50.41M | +661K +2.72% | 24,986,672 9.64% of shares | high |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $42.47M | +592K +233.09% | 845,825 0.33% of shares | medium |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | New | Common stock | $32.50M | +453K | 452,952 0.17% of shares | medium |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Trim | Common stock | $-26.05M | -363K -24.27% | 1,133,023 0.44% of shares | medium |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $25.39M | +391K +11.65% | 3,742,361 1.44% of shares | medium |
| Q4 2024 as of | Barclays PLC 13F manager | Add | Common stock | $21.28M | +360K +59.11% | 968,753 0.37% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common stock | $20.76M | +289K +68.65% | 710,700 0.27% of shares | medium |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-19.08M | -296K -30.60% | 672,306 0.26% of shares | medium |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $17.91M | +266K +41.35% | 908,140 0.35% of shares | medium |
| Q1 2026 as of | Vaughan Nelson Investment Management, L.P. 13F manager | Add | Common stock | $16.03M | +223K +25.69% | 1,093,160 0.42% of shares | medium |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $13.31M | +186K +2.63% | 7,258,026 2.80% of shares | medium |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Trim | Common stock | $-12.34M | -172K -71.39% | 68,938 0.03% of shares | medium |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common stock | $9.95M | +139K +1.25% | 11,273,621 4.35% of shares | medium |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $9.90M | +189K +91.70% | 394,232 0.15% of shares | medium |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $9.83M | +162K +36.25% | 608,866 0.23% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common stock | $9.10M | +127K +165.81% | 203,381 0.08% of shares | medium |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common stock | $7.70M | +159K +40.32% | 553,191 0.21% of shares | medium |
| Q2 2024 as of | Barclays PLC 13F manager | Trim | Common stock | $-6.54M | -128K -22.33% | 446,872 0.17% of shares | medium |
| Q1 2026 as of | Campbell & CO Investment Adviser LLC 13F manager | New | Common stock | $6.49M | +90K | 90,443 0.03% of shares | medium |
| Q2 2026 as of | Mitsubishi UFJ Asset Management Co., Ltd. 13F manager | Add | Common stock | $6.28M | +82K +15.19% | 624,035 0.24% of shares | medium |
| Q1 2026 as of | Amundi 13F manager | Trim | Common stock | $-5.69M | -79K -13.79% | 495,921 0.19% of shares | medium |
| Q1 2026 as of | Zurcher Kantonalbank (Zurich Cantonalbank) 13F manager | Add | Common stock | $5.52M | +77K +97.10% | 156,093 0.06% of shares | medium |
| Q1 2026 as of | Schroder Investment Management Group 13F manager | Add | Common stock | $5.05M | +70K +20.64% | 411,128 0.16% of shares | medium |
| Q1 2026 as of | Mairs and Power, Inc. 13F manager | Trim | Common stock | $-4.87M | -68K -2.30% | 2,889,060 1.11% of shares | low |
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $4.86M | +68K +12.62% | 604,187 0.23% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-4.66M | -87K -29.81% | 205,646 0.08% of shares | low |
| Q1 2026 as of | Adage Capital Partners Gp, L.L.C. 13F manager | Trim | Common stock | $-3.93M | -55K -67.56% | 26,308 0.01% of shares | low |
| Q1 2026 as of | Nicolet Bankshares Inc 13F manager | New | Common stock | $3.42M | +48K | 47,593 0.02% of shares | low |
| Q2 2026 as of | AlphaQuest LLC 13F manager | Exit | Common stock | $-3.40M | -52K -100.00% | 0 | low |
| Q2 2026 as of | Wealthfront Advisers LLC 13F manager | Add | Common stock | $3.16M | +41K +43.86% | 135,695 0.05% of shares | low |
| Q2 2026 as of | Forsta Ap-Fonden 13F manager | Exit | Common stock | $-3.13M | -48K -100.00% | 0 | low |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $3.08M | +43K +9.14% | 512,633 0.20% of shares | low |
| Q1 2026 as of | Principal Financial Group Inc 13F manager | Trim | Common stock | $-3.02M | -42K -4.48% | 897,535 0.35% of shares | low |
| Q4 2025 as of | Peak6 LLC 13F manager | Exit | Common stock | $-2.28M | -34K -100.00% | 0 | low |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $1.96M | +28K +31.77% | 114,474 0.04% of shares | low |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | Common stock | $-1.85M | -28K -2.59% | 1,070,282 0.41% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-1.80M | -30K -4.44% | 642,463 0.25% of shares | low |
| Q1 2026 as of | Gateway Investment Advisers LLC 13F manager | Trim | Common stock | $-1.74M | -24K -7.67% | 292,132 0.11% of shares | low |
| Q1 2026 as of | Hudson Bay Capital Management LP 13F manager | Trim | Common stock | $-1.62M | -23K -4.24% | 509,002 0.20% of shares | low |
| Q1 2026 as of | Guggenheim Capital LLC 13F manager | Add | Common stock | $1.49M | +21K +22.87% | 111,227 0.04% of shares | low |
| Q1 2026 as of | Royal Bank of Canada 13F manager | Add | Common stock | $1.45M | +20K +4.44% | 475,062 0.18% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Trim | Common stock | $-1.35M | -19K -3.34% | 545,079 0.21% of shares | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Add | Common stock | $1.35M | +19K +126.34% | 33,647 0.01% of shares | low |
| Q1 2026 as of | Soros Fund Management LLC 13F manager | New | Common stock | $1.32M | +18K | 18,452 <0.01% of shares | low |
| Q2 2026 as of | Energy Income Partners, LLC 13F manager | Add | Common stock | $1.31M | +17K +2.12% | 826,750 0.32% of shares | low |
| Q1 2026 as of | Ames National Corporation 13F manager | Trim | Common stock | $-1.31M | -18K -81.33% | 4,185 <0.01% of shares | low |