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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
HHAM
76
HITE Hedge Asset Management
Massachusetts
$32.3M -$3.52M -51,000 -10%
Citigroup
77
Citigroup
New York
$32.2M +$1.14M +16,470 +4%
Retirement Systems of Alabama
78
Retirement Systems of Alabama
Alabama
$31.5M -$6.83K -99 -0%
California Public Employees Retirement System
79
California Public Employees Retirement System
California
$31.3M -$14.3M -207,817 -32%
LOIM
80
Liberty One Investment Management
Illinois
$31M +$3.31M +47,965 +12%
Ameriprise
81
Ameriprise
Minnesota
$30M +$9.02M +130,803 +46%
Schroder Investment Management Group
82
Schroder Investment Management Group
United Kingdom
$29.5M +$4.85M +70,340 +21%
HSBC Holdings
83
HSBC Holdings
United Kingdom
$28.9M -$1.42M -20,599 -5%
Verition Fund Management
84
Verition Fund Management
Connecticut
$28.7M +$19.4M +280,987 +237%
Public Employees Retirement Association of Colorado
85
Public Employees Retirement Association of Colorado
Colorado
$28.5M
GGI
86
Godsey & Gibb Inc
Virginia
$26.8M +$262K +3,792 +1%
GAM
87
Gotham Asset Management
New York
$26.8M +$1.44M +20,845 +6%
ACG
88
Aventail Capital Group
New York
$26.1M -$5.26M -76,295 -17%
GF
89
Gabelli Funds
New York
$25.2M -$158K -2,293 -0.6%
SEI Investments
90
SEI Investments
Pennsylvania
$23M +$5.14M +74,541 +30%
State of Wisconsin Investment Board
91
State of Wisconsin Investment Board
Wisconsin
$22.4M +$4.29M +62,145 +25%
California State Teachers Retirement System (CalSTRS)
92
California State Teachers Retirement System (CalSTRS)
California
$22M +$101K +1,467 +0.5%
SG
93
Sourcerock Group
Colorado
$21.5M -$22.3K -323 -0.1%
GIA
94
Gateway Investment Advisers
Ohio
$21M -$1.67M -24,275 -8%
Citadel Advisors
95
Citadel Advisors
Florida
$20.8M -$25M -362,695 -56%
Raymond James Financial
96
Raymond James Financial
Florida
$19.8M +$432K +6,266 +2%
SC
97
SummitTX Capital
Texas
$19.4M +$7.4M +107,251 +66%
Natixis Advisors
98
Natixis Advisors
Massachusetts
$19.3M +$1.79M +25,915 +11%
New York State Teachers Retirement System (NYSTRS)
99
New York State Teachers Retirement System (NYSTRS)
New York
$19.1M
Creative Planning
100
Creative Planning
Kansas
$18.8M +$7.76M +112,520 +75%

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.