ALLIANT ENERGY CORP (LNT) — Institutional Holders, Q2 2026 (page 2)
906 institutional investment managers reported a LNT position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $19.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
LNT 13F holders ranked 101–200 of 906
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | STATE OF WISCONSIN INVESTMENT BOARD#101 · 4,275,287 sh | 4,275,287 | $25.4M | 0.05% | +1266.6% |
| 102 | SEI INVESTMENTS#102 · 312,915 sh | 312,915 | $23.9M | 0.02% | -2.3% |
| 103 | Man Group plc#103 · 20,292,872 sh | 20,292,872 | $22.4M | 0.04% | New |
| 104 | SummitTX Capital, L.P.#104 · 292,300 sh | 292,300 | $22.3M | 0.57% | +8.0% |
| 105 | GATEWAY INVESTMENT ADVISERS#105 · 292,091 sh | 292,091 | $22.3M | — | 0.0% |
| 106 | TENOR CAPITAL MANAGEMENT , L.P.#106 · 20,000,000 sh | 20,000,000 | $21.9M | 0.31% | New |
| 107 | WORLDQUANT MILLENNIUM ADVISORS#107 · 286,400 sh | 286,400 | $21.8M | 0.07% | New |
| 108 | BENJAMIN EDWARDS#108 · 285,330 sh | 285,330 | $21.8M | 0.20% | +375.7% |
| 109 | Hudson Bay Capital Management#109 · 277,657 sh | 277,657 | $21.2M | 0.06% | -45.5% |
| 110 | BANK OF MONTREAL#110 · 275,476 sh | 275,476 | $21.0M | <0.01% | +23.2% |
| 111 | Sourcerock Group#111 · 273,921 sh | 273,921 | $20.9M | 1.09% | -8.4% |
| 112 | NATIXIS ADVISORS#112 · 273,102 sh | 273,102 | $20.8M | 0.02% | +1.4% |
| 113 | AQR CAPITAL MANAGEMENT#113 · 272,099 sh | 272,099 | $20.8M | <0.01% | +137.7% |
| 114 | 1832 Asset Management L.P.#114 · 270,700 sh | 270,700 | $20.7M | 0.01% | +23.3% |
| 115 | STIFEL FINANCIAL#115 · 269,750 sh | 269,750 | $20.6M | 0.02% | +49.1% |
| 116 | CIBC Asset Management#116 · 263,610 sh | 263,610 | $20.1M | 0.04% | +10.0% |
| 117 | Vanguard Investments Australia, Ltd.#117 · 254,789 sh | 254,789 | $19.4M | 0.05% | +1.7% |
| 118 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#118 · 245,305 sh | 245,305 | $18.7M | 0.03% | -1.6% |
| 119 | Lombard Odier Asset Management (Europe) Ltd#119 · 16,526,000 sh | 16,526,000 | $18.1M | 0.77% | New |
| 120 | ADAGE CAPITAL PARTNERS GP, L.L.C.#120 · 230,208 sh | 230,208 | $17.6M | 0.02% | +775.0% |
| 121 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#121 · 219,339 sh | 219,339 | $16.7M | — | -17.6% |
| 122 | Calamos Advisors#122 · 15,104,000 sh | 15,104,000 | $16.5M | 0.06% | New |
| 123 | Quantinno Capital Management#123 · 207,895 sh | 207,895 | $15.9M | 0.02% | +47.7% |
| 124 | Cetera Investment Advisers#124 · 202,705 sh | 202,705 | $15.5M | 0.01% | +1.1% |
| 125 | CIBC Bancorp USA#125 · 201,370 sh | 201,370 | $15.4M | 0.02% | -4.9% |
| 126 | Epoch Investment Partners#126 · 201,084 sh | 201,084 | $15.3M | 0.09% | -4.9% |
| 127 | MACQUARIE GROUP LTD#127 · 198,329 sh | 198,329 | $15.1M | 0.07% | +11.0% |
| 128 | NISA INVESTMENT ADVISORS#128 · 197,792 sh | 197,792 | $15.1M | — | -0.4% |
| 129 | NOMURA ASSET MANAGEMENT INTERNATIONAL#129 · 1,330,727 sh | 1,330,727 | $15.1M | 0.02% | New |
| 130 | JONES FINANCIAL COMPANIES LLLP#130 · 187,939 sh | 187,939 | $14.5M | <0.01% | +5.1% |
| 131 | Resolution Capital Ltd#131 · 184,569 sh | 184,569 | $14.1M | 0.26% | +23.7% |
| 132 | Schonfeld Strategic Advisors#132 · 179,772 sh | 179,772 | $13.7M | 0.05% | +23.2% |
| 133 | Allspring Global Investments#133 · 174,483 sh | 174,483 | $13.2M | 0.02% | 0.0% |
| 134 | Sagefield Capital#134 · 165,353 sh | 165,353 | $12.6M | 0.94% | +94.3% |
| 135 | HARBOUR INVESTMENTS#135 · 164,993 sh | 164,993 | $12.6M | 0.17% | -2.4% |
| 136 | MIRAE ASSET GLOBAL ETFS Ltd.#136 · 163,037 sh | 163,037 | $12.4M | 0.01% | +23.1% |
| 137 | SSI INVESTMENT MANAGEMENT#137 · 10,866,000 sh | 10,866,000 | $12.0M | 0.69% | New |
| 138 | APG Asset Management N.V.#138 · 176,822 sh | 176,822 | $11.8M | 0.03% | +39.2% |
| 139 | RWC Asset Management LLP#139 · 5,994,509 sh | 5,994,509 | $11.6M | — | +8796.8% |
| 140 | Asset Management One , Ltd.#140 · 150,194 sh | 150,194 | $11.5M | — | -3.8% |
| 141 | Dorsey & Whitney#141 · 150,025 sh | 150,025 | $11.4M | 0.56% | -2.3% |
| 142 | WESTWOOD GROUP#142 · 146,672 sh | 146,672 | $11.2M | 0.08% | +8.1% |
| 143 | RATIONAL ADVISORS#143 · 9,980,000 sh | 9,980,000 | $11.0M | 1.01% | New |
| 144 | PIER 88 INVESTMENT PARTNERS#144 · 9,980,000 sh | 9,980,000 | $11.0M | 2.61% | 0.0% |
| 145 | Wealthfront Advisers#145 · 135,695 sh | 135,695 | $10.4M | 0.02% | +32.8% |
| 146 | Mitsubishi UFJ & Banking#146 · 131,553 sh | 131,553 | $10.0M | 0.02% | +0.3% |
| 147 | Treasurer of the State of North Carolina#147 · 130,743 sh | 130,743 | $10.0M | 0.03% | +18.9% |
| 148 | INCOME RESEARCH & MANAGEMENT#148 · 9,000,000 sh | 9,000,000 | $9.9M | — | New |
| 149 | Korea Investment#149 · 127,632 sh | 127,632 | $9.7M | 0.02% | -40.9% |
| 150 | VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.#150 · 127,252 sh | 127,252 | $9.7M | 0.07% | +3.0% |
| 151 | Chevy Chase#151 · 125,740 sh | 125,740 | $9.6M | 0.02% | -1.5% |
| 152 | PRUDENTIAL FINANCIAL#152 · 122,776 sh | 122,776 | $9.4M | 0.01% | -0.9% |
| 153 | OSAIC#153 · 122,082 sh | 122,082 | $9.3M | 0.01% | +7.8% |
| 154 | Jump Financial#154 · 118,000 sh | 118,000 | $9.0M | 0.07% | +47.5% |
| 155 | GUGGENHEIM CAPITAL#155 · 115,560 sh | 115,560 | $8.8M | 0.06% | +3.9% |
| 156 | COMMONWEALTH EQUITY SERVICES#156 · 112,345 sh | 112,345 | $8.6M | 0.01% | +1.7% |
| 157 | VAN ECK ASSOCIATES#157 · 111,762 sh | 111,762 | $8.5M | <0.01% | -31.5% |
| 158 | NATIONAL BANK OF CANADA#158 · 111,071 sh | 111,071 | $8.5M | <0.01% | +82.1% |
| 159 | Greenland Capital Management#159 · 110,522 sh | 110,522 | $8.4M | 1.04% | -42.6% |
| 160 | NEW YORK STATE COMMON RETIREMENT FUND#160 · 110,336 sh | 110,336 | $8.4M | 0.01% | +3.3% |
| 161 | SG Americas Securities#161 · 94,437 sh | 94,437 | $8.4M | <0.01% | +5.5% |
| 162 | BI Asset Management Fondsmaeglerselskab A/S#162 · 107,267 sh | 107,267 | $8.2M | — | -2.2% |
| 163 | Orion Porfolio Solutions#163 · 106,740 sh | 106,740 | $8.1M | 0.06% | +7.3% |
| 164 | TD ASSET MANAGEMENT#164 · 106,453 sh | 106,453 | $8.1M | <0.01% | -5.4% |
| 165 | GREAT WEST LIFE ASSURANCE#165 · 105,104 sh | 105,104 | $8.0M | 0.01% | -18.0% |
| 166 | NICHOLAS COMPANY#166 · 102,695 sh | 102,695 | $7.8M | 0.14% | +0.2% |
| 167 | TUDOR INVESTMENT ET AL#167 · 102,588 sh | 102,588 | $7.8M | 0.01% | +1560.3% |
| 168 | Engineers Gate Manager#168 · 98,507 sh | 98,507 | $7.5M | 0.10% | +672.2% |
| 169 | US BANCORP \DE\#169 · 97,725 sh | 97,725 | $7.5M | <0.01% | -1.5% |
| 170 | Cambridge Investment Research Advisors#170 · 97,105 sh | 97,105 | $7.4M | 0.02% | +10.6% |
| 171 | State of Tennessee, Treasury Department#171 · 94,346 sh | 94,346 | $7.2M | 0.02% | +53.7% |
| 172 | Assenagon Asset Management S.A.#172 · 93,380 sh | 93,380 | $7.1M | — | +339.9% |
| 173 | Resona Asset Management ,Ltd.#173 · 92,093 sh | 92,093 | $7.0M | 0.03% | -5.1% |
| 174 | PDT Partners#174 · 92,130 sh | 92,130 | $7.0M | 0.37% | New |
| 175 | NOMURA ASSET MANAGEMENT LTD#175 · 89,642 sh | 89,642 | $6.8M | 0.01% | -0.4% |
| 176 | Zurcher Kantonalbank (Zurich Cantonalbank)#176 · 384,989 sh | 384,989 | $6.8M | 0.01% | +146.6% |
| 177 | UNITED CAPITAL FINANCIAL ADVISORS#177 · 88,831 sh | 88,831 | $6.8M | 0.04% | +0.4% |
| 178 | Merit Financial Group#178 · 86,734 sh | 86,734 | $6.6M | 0.04% | +18.3% |
| 179 | AMERICAN CENTURY COMPANIES#179 · 86,696 sh | 86,696 | $6.6M | <0.01% | +20.4% |
| 180 | ZAZOVE ASSOCIATES#180 · 6,000,000 sh | 6,000,000 | $6.6M | 0.53% | +20.0% |
| 181 | BRASADA CAPITAL MANAGEMENT#181 · 0 sh | 0 | $6.5M | 1.17% | -100.0% |
| 182 | CONNING#182 · 5,915,000 sh | 5,915,000 | $6.5M | 0.19% | New |
| 183 | THOMPSON INVESTMENT MANAGEMENT#183 · 83,577 sh | 83,577 | $6.4M | — | +0.9% |
| 184 | FIFTH THIRD BANCORP#184 · 82,354 sh | 82,354 | $6.3M | 0.01% | -8.6% |
| 185 | State of New Jersey Common Pension Fund D#185 · 82,140 sh | 82,140 | $6.3M | 0.02% | 0.0% |
| 186 | United Asset Strategies#186 · 80,414 sh | 80,414 | $6.1M | 0.43% | +0.7% |
| 187 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#187 · 79,999 sh | 79,999 | $6.1M | 0.02% | -1.2% |
| 188 | Cerity Partners#188 · 77,159 sh | 77,159 | $5.9M | <0.01% | +6.9% |
| 189 | Delos Wealth Advisors#189 · 75,924 sh | 75,924 | $5.8M | 2.97% | +4.5% |
| 190 | Daiwa Securities Group#190 · 74,617 sh | 74,617 | $5.7M | 0.01% | +1.7% |
| 191 | Mn Services Vermogensbeheer B.V.#191 · 74,189 sh | 74,189 | $5.7M | — | -23.9% |
| 192 | Arizona State Retirement System#192 · 74,051 sh | 74,051 | $5.6M | 0.03% | +6.0% |
| 193 | PUBLIC SECTOR PENSION INVESTMENT BOARD#193 · 73,713 sh | 73,713 | $5.6M | 0.01% | +0.7% |
| 194 | Czech National Bank#194 · 73,516 sh | 73,516 | $5.6M | — | +5.0% |
| 195 | MORTON COMMUNITY BANK#195 · 72,353 sh | 72,353 | $5.5M | 1.12% | +2.2% |
| 196 | Wellesley Asset Management#196 · 6,500,000 sh | 6,500,000 | $5.5M | 0.50% | New |
| 197 | Hills Bank#197 · 71,281 sh | 71,281 | $5.4M | 0.23% | -0.6% |
| 198 | NEW ENGLAND ASSET MANAGEMENT#198 · 68,413 sh | 68,413 | $5.2M | 0.60% | -21.1% |
| 199 | WEALTH ENHANCEMENT ADVISORY SERVICES#199 · 68,089 sh | 68,089 | $5.2M | — | +20.3% |
| 200 | STATE TREASURER STATE OF MICHIGAN#200 · 66,159 sh | 66,159 | $5.0M | — | -1.5% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.