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Alliant Energy

855 hedge funds and large institutions have $17.1B invested in Alliant Energy in 2026 Q1 according to their latest regulatory filings, with 106 funds opening new positions, 306 increasing their positions, 268 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

328% more call options, than puts

Call options by funds: $18.7M | Put options by funds: $4.38M

63% more first-time investments, than exits

New positions opened: 106 | Existing positions closed: 65

50% more funds holding in top 10

Funds holding in top 10: 46 (+2)

14% more repeat investments, than reductions

Existing positions increased: 306 | Existing positions reduced: 268

14% more capital invested

Capital invested by funds: $15B → $17.1B (+$2.12B)

3.06% more ownership

Funds ownership: 89.89%92.95% (+3.1%)

3% more funds holding

Funds holding: 834855 (+21)

Holders
855
Holders Change
+21
Holders Change %
+2.52%
% of All Funds
10.52%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
106
Increased
306
Reduced
268
Closed
65
Calls
$18.7M
Puts
$4.38M
Net Calls
+$14.4M
Net Calls Change
+$2.46M
Name Holding Trade Value Shares
Change
Change in
Stake
VIA
101
Vanguard Investments Australia
Australia
$18M +$17.3M +250,555 New
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 +$500K +7,254 +3%
Bank of Montreal
104
Bank of Montreal
Ontario, Canada
$16M +$870K +12,610 +6%
1832 Asset Management
105
1832 Asset Management
Ontario, Canada
$15.8M +$2.66M +38,572 +21%
Korea Investment Corp
106
Korea Investment Corp
South Korea
$15.5M +$8.4M +121,700 +129%
CBU
107
CIBC Bancorp USA
Illinois
$15.2M +$14.6M +211,841 New
EIP
108
Epoch Investment Partners
New York
$15.2M -$484K -7,021 -3%
Millennium Management
109
Millennium Management
New York
$14.6M +$8.75M +126,867 +166%
Cetera Investment Advisers
110
Cetera Investment Advisers
Illinois
$14.4M +$308K +4,457 +2%
Nisa Investment Advisors
111
Nisa Investment Advisors
Missouri
$14.3M -$83.6K -1,212 -0.6%
GCM
112
Greenland Capital Management
New York
$13.8M +$1.62M +23,521 +14%
IMCOOI
113
Investment Management Corp of Ontario (IMCO)
Canada
$13.8M +$12M +174,373 +1,008%
Stifel Financial
114
Stifel Financial
Missouri
$13M -$32.2K -467 -0.3%
Macquarie Group
115
Macquarie Group
Australia
$12.8M -$612K -8,864 -5%
Jones Financial Companies
116
Jones Financial Companies
Missouri
$12.6M +$4.95M +71,720 +67%
Allspring Global Investments
117
Allspring Global Investments
North Carolina
$12.6M -$554K -8,035 -4%
HI
118
Harbour Investments
Wisconsin
$12.1M +$977K +14,156 +9%
FGP
119
Freestone Grove Partners
California
$11.8M +$297K +4,311 +3%
VanEck Associates
120
VanEck Associates
New York
$11.7M +$283K +4,109 +3%
SPS
121
Susquehanna Portfolio Strategies
Pennsylvania
$11.4M -$92.1K -1,335 -0.8%
Asset Management One
122
Asset Management One
Japan
$11.2M -$132K -1,915 -1%
Zurich Cantonal Bank
123
Zurich Cantonal Bank
Switzerland
$11.2M +$10.8M +156,093 New
DWT
124
Dorsey & Whitney Trust
South Dakota
$11M -$107K -1,547 -1%
RC
125
Resolution Capital
Australia
$10.7M -$3.39M -49,172 -25%

LNT Hedge Fund Activity: Q1 2026 in Review

855 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Alliant Energy (LNT) for Q1 2026, worth a combined $17.1B — up 14% from $15B a quarter earlier.

Buyers outnumbered sellers: 106 funds opened new LNT positions and 65 closed out — a net gain of 41 holders — while 306 added to existing stakes and 268 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $153M. The largest seller was Victory Capital Management, cutting an estimated $92.4M.

  • 855 institutional investors held Alliant Energy (LNT) as of Q1 2026, up from 834 in Q4 2025.
  • Funds reported $17.1B of Alliant Energy stock for Q1 2026, up 14% quarter-over-quarter.
  • 106 funds opened new Alliant Energy positions in Q1 2026 and 65 closed out, a net change of +41 holders.
  • The largest Alliant Energy buyer in Q1 2026 was T. Rowe Price Associates, an estimated $153M added.
  • The largest Alliant Energy seller in Q1 2026 was Victory Capital Management, an estimated $92.4M sold.

Based on aggregated 13F filings for Q1 2026.