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Alliant Energy

849 hedge funds and large institutions have $17.1B invested in Alliant Energy in 2026 Q1 according to their latest regulatory filings, with 107 funds opening new positions, 304 increasing their positions, 265 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
849
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$18.7M
Puts
$4.38M
Net Calls
Net Calls Change

Top Buyers

1 +$153M
2 +$111M
3 +$73.7M
4
JP Morgan Chase
JP Morgan Chase
New York
+$52.7M
5
Voloridge Investment Management
Voloridge Investment Management
Florida
+$43.4M

Top Sellers

1 -$92.4M
2 -$45.3M
3 -$25M
4
Citadel Advisors
Citadel Advisors
Florida
-$25M
5
Cohen & Steers
Cohen & Steers
New York
-$23.4M
Name Holding Trade Value Shares
Change
Change in
Stake
VIA
101
Vanguard Investments Australia
Australia
$18M
State Board of Administration of Florida Retirement System
102
State Board of Administration of Florida Retirement System
Florida
$17.9M
CIBC Asset Management
103
CIBC Asset Management
Ontario, Canada
$17.2M
Bank of Montreal
104
Bank of Montreal
Ontario, Canada
$16M
1832 Asset Management
105
1832 Asset Management
Ontario, Canada
$15.8M
Korea Investment Corp
106
Korea Investment Corp
South Korea
$15.5M
CBU
107
CIBC Bancorp USA
Illinois
$15.2M
EIP
108
Epoch Investment Partners
New York
$15.2M
Millennium Management
109
Millennium Management
New York
$14.6M
Cetera Investment Advisers
110
Cetera Investment Advisers
Illinois
$14.4M
Nisa Investment Advisors
111
Nisa Investment Advisors
Missouri
$14.3M
GCM
112
Greenland Capital Management
New York
$13.8M
IMCOOI
113
Investment Management Corp of Ontario (IMCO)
Canada
$13.8M
Stifel Financial
114
Stifel Financial
Missouri
$13M
Macquarie Group
115
Macquarie Group
Australia
$12.8M
Jones Financial Companies
116
Jones Financial Companies
Missouri
$12.6M
Allspring Global Investments
117
Allspring Global Investments
North Carolina
$12.6M
HI
118
Harbour Investments
Wisconsin
$12.1M
FGP
119
Freestone Grove Partners
California
$11.8M
VanEck Associates
120
VanEck Associates
New York
$11.7M
SPS
121
Susquehanna Portfolio Strategies
Pennsylvania
$11.4M
Asset Management One
122
Asset Management One
Japan
$11.2M
Zurich Cantonal Bank
123
Zurich Cantonal Bank
Switzerland
$11.2M
DWT
124
Dorsey & Whitney Trust
South Dakota
$11M
RC
125
Resolution Capital
Australia
$10.7M