ALLIANT ENERGY CORP (LNT) — Institutional Holders, Q2 2026 (page 3)

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 201 to 300. 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 201–300 of 906

Institutional investors reporting a position in ALLIANT ENERGY CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
B. Metzler seel. Sohn & AG#201 · 65,839 sh$5.0M+4.3%
IFM Investors Pty Ltd#202 · 65,555 sh$5.0M+0.3%
BOCHK Asset Management Ltd#203 · 65,000 sh$5.0M-37.5%
Investment Management of Ontario#204 · 62,935 sh$4.8M-67.2%
MetLife Investment Management#205 · 59,087 sh$4.5M-1.6%
KIM#206 · 4,113,000 sh$4.5MNew
BOOTHBAY FUND MANAGEMENT#207 · 58,943 sh$4.5M-13.4%
DEAN INVESTMENT ASSOCIATES#208 · 58,829 sh$4.5M-6.5%
Mirae Asset Global Investments , Ltd.#209 · 58,582 sh$4.5M+13.1%
Ramirez Asset Management#210 · 57,389 sh$4.4M0.0%
Vestcor#211 · 56,671 sh$4.3M+89.0%
CHOREO#212 · 56,581 sh$4.3M+3.2%
Illinois Municipal Retirement Fund#213 · 56,492 sh$4.3M+33.3%
Woodline Partners#214 · 56,372 sh$4.3M+12.0%
CAPITAL FUND MANAGEMENT S.A.#215 · 55,636 sh$4.2MNew
ADVENT CAPITAL MANAGEMENT#216 · 3,750,000 sh$4.1MNew
Hennion & Walsh Asset Management#217 · 54,277 sh$4.1M+9.4%
VOYA INVESTMENT MANAGEMENT#218 · 53,855 sh$4.1M-0.2%
NICOLET BANKSHARES#219 · 53,715 sh$4.1M+12.9%
Brevan Howard Capital Management#220 · 53,187 sh$4.1MNew
Entropy Technologies#221 · 53,131 sh$4.1M+42.5%
ALPS ADVISORS#222 · 52,418 sh$4.0M+119.1%
PNC FINANCIAL SERVICES GROUP#223 · 52,185 sh$4.0M+6.2%
Sciencast Management#224 · 51,287 sh$3.9MNew
Ethic#225 · 51,263 sh$3.9M+191.1%
MACKENZIE FINANCIAL#226 · 50,280 sh$3.8M+6.3%
WELCH & FORBES#227 · 50,264 sh$3.8M0.0%
XPONANCE#228 · 49,884 sh$3.8M0.0%
J.W. COLE ADVISORS#229 · 48,792 sh$3.7M-1.1%
Walleye Capital#230 · 48,692 sh$3.7MNew
GWN SECURITIES#231 · 48,497 sh$3.7M-9.5%
DekaBank Deutsche Girozentrale#232 · 52,190 sh$3.7M0.0%
ALERUS FINANCIAL NA#233 · 48,262 sh$3.7M-29.5%
M&T BANK#234 · 47,653 sh$3.6M-1.8%
Edgestream Partners, L.P.#235 · 47,625 sh$3.6MNew
ABN AMRO INVESTMENT SOLUTIONS#236 · 47,037 sh$3.6M+175.7%
CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS#237 · 46,629 sh$3.6MNew
Dockside#238 · 45,906 sh$3.5MNew
Advisors Asset Management#239 · 45,426 sh$3.5M+25.3%
AMALGAMATED BANK#240 · 45,234 sh$3.5M-6.5%
FULLER & THALER ASSET MANAGEMENT#241 · 45,210 sh$3.4M-12.0%
Vanguard Personalized Indexing Management#242 · 44,096 sh$3.4M+4.1%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT#243 · 43,869 sh$3.3M+4.2%
Atria Investments#244 · 43,503 sh$3.3M+1.0%
abrdn plc#245 · 43,178 sh$3.3M-48.9%
HighTower Advisors#246 · 43,150 sh$3.3M-13.7%
NEOS Investment Management#247 · 42,427 sh$3.2M+15.3%
New Age Alpha Advisors#248 · 41,931 sh$3.2M+375.1%
STUDIO INVESTMENT MANAGEMENT#249 · 41,757 sh$3.2M-1.1%
YOUSIF CAPITAL MANAGEMENT#250 · 41,469 sh$3.2M-4.4%
ProShare Advisors#251 · 41,270 sh$3.1M+4.6%
Alpha Omega Wealth Management#252 · 41,130 sh$3.1M-1.9%
MONEY CONCEPTS CAPITAL#253 · 40,487 sh$3.1M-50.1%
NBC SECURITIES#254 · 50,179 sh$3.1M+23.5%
Pathstone#255 · 40,085 sh$3.1M+5.0%
Olistico Wealth#256 · 40,238 sh$3.1M0.0%
LAFFER TENGLER INVESTMENTS#257 · 2,764 sh$3.0MNew
Utah Retirement Systems#258 · 39,329 sh$3.0M-5.7%
Janney Montgomery Scott#259 · 39,119 sh$3.0M-10.2%
MERCER GLOBAL ADVISORS#260 · 38,874 sh$3.0M+23.5%
BRITISH COLUMBIA INVESTMENT MANAGEMENT#261 · 38,725 sh$3.0M+9.3%
Police & Firemen's Retirement System of New Jersey#262 · 38,662 sh$2.9M-1.9%
Sumitomo Mitsui DS Asset Management Company, Ltd#263 · 38,630 sh$2.9M+2.5%
GLENMEDE NA#264 · 37,980 sh$2.9M-1.2%
COLDSTREAM CAPITAL MANAGEMENT#265 · 37,870 sh$2.9M-2.2%
National Pension Service#266 · 37,458 sh$2.9M+92.1%
Corient Private Wealth#267 · 36,969 sh$2.8M+10.0%
NEW YORK LIFE INVESTMENT MANAGEMENT#268 · 36,194 sh$2.8M+0.7%
Verition Fund Management#269 · 2,500,000 sh$2.8M+525.8%
Lombard Odier Asset Management (Switzerland) SA#270 · 35,800 sh$2.7M-22.5%
NISSAY ASSET MANAGEMENT /JAPAN#271 · 35,164 sh$2.7M+3.7%
GRACE & WHITE#272 · 35,098 sh$2.7M0.0%
MIZUHO SECURITIES USA#273 · 35,760 sh$2.7M+130.1%
Ensign Peak Advisors#274 · 34,745 sh$2.7M+0.6%
Connor, Clark & Lunn Investment Management Ltd.#275 · 34,668 sh$2.6M-17.2%
OCCUDO QUANTITATIVE STRATEGIES#276 · 34,176 sh$2.6M+885.5%
O'SHAUGHNESSY ASSET MANAGEMENT#277 · 34,026 sh$2.6M-34.6%
Rockefeller Capital Management L.P.#278 · 33,561 sh$2.6M+44.9%
COMMERCE BANK#279 · 33,168 sh$2.5M+6.8%
OPUS INVESTMENT MANAGEMENT#280 · 32,678 sh$2.5M0.0%
HENNESSY ADVISORS#281 · 32,450 sh$2.5M0.0%
ALLSTATE#282 · 31,947 sh$2.4M+2.5%
OREGON PUBLIC EMPLOYEES RETIREMENT FUND#283 · 31,771 sh$2.4M+7.8%
SUSQUEHANNA INTERNATIONAL GROUP, LLP#284 · 31,567 sh$2.4M-43.0%
Enhancing Capital#285 · 31,560 sh$2.4M0.0%
MILLER HOWARD INVESTMENTS#286 · 31,184 sh$2.4M+3.6%
Aquatic Capital Management#287 · 30,610 sh$2.3M-15.8%
LMG Wealth Partners#288 · 30,337 sh$2.3M+1.1%
MARIETTA INVESTMENT PARTNERS#289 · 30,222 sh$2.3M0.0%
Swiss Life Asset Management Ltd#290 · 29,687 sh$2.3M-3.1%
COZAD ASSET MANAGEMENT#291 · 29,517 sh$2.3M+8.1%
Freestone Grove Partners#292 · 28,987 sh$2.2M-82.4%
Baird Financial Group#293 · 28,951 sh$2.2M+14.6%
TRUIST FINANCIAL#294 · 28,943 sh$2.2M-1.0%
Rafferty Asset Management#295 · 28,524 sh$2.2M+37.1%
Avantax Planning Partners#296 · 28,389 sh$2.2M-0.2%
Aster Capital Management (DIFC) Ltd#297 · 27,083 sh$2.1M+356.6%
BANK OF NOVA SCOTIA#298 · 27,072 sh$2.1M-24.3%
Ascent Wealth Partners#299 · 26,916 sh$2.1M+3.1%
Equitable#300 · 26,908 sh$2.1M+276.3%

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.