Alliant Energy Corp

Q4 2025 vs Q1 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Zazove Associates LLC

UNCHANGED

Shares5,000,000 from 5,000,000

Change0 (0%)

Value$5.2M ($0)

Filed 2026-06-18

Point72 Asset Management, L.P.

CLOSED

Shares0 from 77,500,000

Change-77,500,000 (-100%)

Value$0 (-$80.6M)

Filed 2026-05-15

Aequim Alternative Investments LP

CLOSED

Shares0 from 72,325,000

Change-72,325,000 (-100%)

Value$0 (-$75.3M)

Filed 2026-05-15

D. E. Shaw & Co., Inc.

CLOSED

Shares0 from 53,390,000

Change-53,390,000 (-100%)

Value$0 (-$55.6M)

Filed 2026-05-15

Soros Fund Management LLC

CLOSED

Shares0 from 35,000,000

Change-35,000,000 (-100%)

Value$0 (-$36.4M)

Filed 2026-05-15

Universal- Beteiligungs- und Servicegesellschaft mbH

CLOSED

Shares0 from 31,585,000

Change-31,585,000 (-100%)

Value$0 (-$33.3M)

Filed 2026-05-11

Victory Capital Management Inc

CLOSED

Shares0 from 29,949,000

Change-29,949,000 (-100%)

Value$0 (-$31.2M)

Filed 2026-05-15

Mizuho Securities USA LLC

CLOSED

Shares0 from 27,885,000

Change-27,885,000 (-100%)

Value$0 (-$29.4M)

Filed 2026-05-11

Calamos Advisors LLC

CLOSED

Shares0 from 26,107,000

Change-26,107,000 (-100%)

Value$0 (-$27.2M)

Filed 2026-05-04

Lazard Asset Management LLC

CLOSED

Shares0 from 25,139,000

Change-25,139,000 (-100%)

Value$0 (-$261.8K)

Filed 2026-05-15

Brevan Howard Capital Management LP

CLOSED

Shares0 from 20,000,000

Change-20,000,000 (-100%)

Value$0 (-$20.9M)

Filed 2026-05-15

Moore Capital Management, LP

CLOSED

Shares0 from 17,500,000

Change-17,500,000 (-100%)

Value$0 (-$18.2M)

Filed 2026-05-15

Marshall Wace, LLP

CLOSED

Shares0 from 15,000,000

Change-15,000,000 (-100%)

Value$0 (-$15.6M)

Filed 2026-05-15

Walleye Capital LLC

CLOSED

Shares0 from 13,500,000

Change-13,500,000 (-100%)

Value$0 (-$14.1M)

Filed 2026-05-13

State Street Corp

CLOSED

Shares0 from 12,800,000

Change-12,800,000 (-100%)

Value$0 (-$13.4M)

Filed 2026-05-15

Wellesley Asset Management

CLOSED

Shares0 from 12,455,000

Change-12,455,000 (-100%)

Value$0 (-$13.0M)

Filed 2026-05-11

Capstone Investment Advisors, LLC

CLOSED

Shares0 from 12,000,000

Change-12,000,000 (-100%)

Value$0 (-$12.5M)

Filed 2026-05-15

Bank of America Corp

CLOSED

Shares0 from 10,926,000

Change-10,926,000 (-100%)

Value$0 (-$11.4M)

Filed 2026-05-18

Advent Capital Management

CLOSED

Shares0 from 8,319,000

Change-8,319,000 (-100%)

Value$0 (-$8.8M)

Filed 2026-05-07

Citigroup Inc

CLOSED

Shares0 from 8,042,000

Change-8,042,000 (-100%)

Value$0 (-$8.4M)

Filed 2026-05-11

CSS LLC

CLOSED

Shares0 from 7,585,000

Change-7,585,000 (-100%)

Value$0 (-$7.9M)

Filed 2026-05-15

Pier 88 Investment Partners LLC

CLOSED

Shares0 from 7,230,000

Change-7,230,000 (-100%)

Value$0 (-$7.5M)

Filed 2026-07-31

BlackRock, Inc.

CLOSED

Shares0 from 7,225,000

Change-7,225,000 (-100%)

Value$0 (-$7.5M)

Filed 2026-05-13

DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main

CLOSED

Shares0 from 7,000,000

Change-7,000,000 (-100%)

Value$0 (-$7.3M)

Filed 2026-05-15

Rational Advisors, Inc.

CLOSED

Shares0 from 6,930,000

Change-6,930,000 (-100%)

Value$0 (-$7.2M)

Filed 2026-05-07

SSI Investment Management LLC

CLOSED

Shares0 from 6,016,000

Change-6,016,000 (-100%)

Value$0 (-$6.3M)

Filed 2026-05-14

Conning Inc.

CLOSED

Shares0 from 5,650,000

Change-5,650,000 (-100%)

Value$0 (-$5.8M)

Filed 2026-04-30

RWC Asset Management LLP

CLOSED

Shares0 from 5,607,000

Change-5,607,000 (-100%)

Value$0 (-$5.8M)

Filed 2026-04-27

Thrivent Financial for Lutherans

CLOSED

Shares0 from 4,925,000

Change-4,925,000 (-100%)

Value$0 (-$5.2K)

Filed 2026-05-01

FMR LLC

CLOSED

Shares0 from 4,443,000

Change-4,443,000 (-100%)

Value$0 (-$4.6M)

Filed 2026-05-15

Goldman Sachs Group Inc

CLOSED

Shares0 from 4,000,000

Change-4,000,000 (-100%)

Value$0 (-$4.2M)

Filed 2026-05-15

BNP Paribas Financial Markets

CLOSED

Shares0 from 2,712,000

Change-2,712,000 (-100%)

Value$0 (-$2.8M)

Filed 2026-05-12

JPMorgan Chase & Co

CLOSED

Shares0 from 2,706,000

Change-2,706,000 (-100%)

Value$0 (-$2.8M)

Filed 2026-05-13

Man Group plc

CLOSED

Shares0 from 2,250,000

Change-2,250,000 (-100%)

Value$0 (-$2.3M)

Filed 2026-05-15

Russell Investments Group, Ltd.

CLOSED

Shares0 from 2,035,000

Change-2,035,000 (-100%)

Value$0 (-$2.1M)

Filed 2026-05-08

Shenkman Capital Management Inc

CLOSED

Shares0 from 2,025,000

Change-2,025,000 (-100%)

Value$0 (-$2.1M)

Filed 2026-05-12

Wellington Management Group LLP

CLOSED

Shares0 from 1,415,000

Change-1,415,000 (-100%)

Value$0 (-$1.5M)

Filed 2026-05-15

Deutsche Bank Ag\

CLOSED

Shares0 from 957,000

Change-957,000 (-100%)

Value$0 (-$994.3K)

Filed 2026-05-06

Cutler Capital Management, LLC

CLOSED

Shares0 from 935,000

Change-935,000 (-100%)

Value$0 (-$971.5K)

Filed 2026-05-15

Aegon USA Investment Management, LLC

CLOSED

Shares0 from 746,000

Change-746,000 (-100%)

Value$0 (-$775.1K)

Filed 2026-04-21

Toronto Dominion Bank

CLOSED

Shares0 from 562,000

Change-562,000 (-100%)

Value$0 (-$584.5K)

Filed 2026-05-15

Jefferies Financial Group Inc.

CLOSED

Shares0 from 400,000

Change-400,000 (-100%)

Value$0 (-$415.9K)

Filed 2026-05-08

Bank of New York Mellon Corp

CLOSED

Shares0 from 214,000

Change-214,000 (-100%)

Value$0 (-$222.9K)

Filed 2026-05-05

Central Pacific Bank - Trust Division

CLOSED

Shares0 from 175,000

Change-175,000 (-100%)

Value$0 (-$181.8K)

Filed 2026-04-08

&partners

CLOSED

Shares0 from 144,000

Change-144,000 (-100%)

Value$0 (-$149.6K)

Filed 2026-05-15

Cetera Investment Advisers

CLOSED

Shares0 from 93,000

Change-93,000 (-100%)

Value$0 (-$96.6K)

Filed 2026-05-13

Capital Investment Advisory Services, LLC

CLOSED

Shares0 from 51,000

Change-51,000 (-100%)

Value$0 (-$53.0K)

Filed 2026-05-05

LPL Financial LLC

CLOSED

Shares0 from 30,000

Change-30,000 (-100%)

Value$0 (-$31.0K)

Filed 2026-05-06

Choreo, LLC

CLOSED

Shares0 from 24,000

Change-24,000 (-100%)

Value$0 (-$25.3K)

Filed 2026-05-13

Steward Partners Investment Advisory, LLC

CLOSED

Shares0 from 22,000

Change-22,000 (-100%)

Value$0 (-$22.9K)

Filed 2026-05-08

MML Investors Services, LLC

CLOSED

Shares0 from 21,000

Change-21,000 (-100%)

Value$0 (-$21.8K)

Filed 2026-05-04

Wells Fargo & Company

CLOSED

Shares0 from 19,000

Change-19,000 (-100%)

Value$0 (-$19.8K)

Filed 2026-07-08

Traub Capital Management LLC

CLOSED

Shares0 from 14,000

Change-14,000 (-100%)

Value$0 (-$14.7K)

Filed 2026-04-23

Goldstein Advisors, LLC

CLOSED

Shares0 from 12,000

Change-12,000 (-100%)

Value$0 (-$12.4K)

Filed 2026-04-28

UBS Group AG

CLOSED

Shares0 from 12,000

Change-12,000 (-100%)

Value$0 (-$12.5K)

Filed 2026-05-05

Northwestern Mutual Wealth Management Co

CLOSED

Shares0 from 7,000

Change-7,000 (-100%)

Value$0 (-$7.3K)

Filed 2026-05-07

Nomura Holdings Inc

CLOSED

Shares0 from 4,017

Change-4,017 (-100%)

Value$0 (-$261.1K)

Filed 2026-05-15

Bartlett & Co. Wealth Management LLC

CLOSED

Shares0 from 3,000

Change-3,000 (-100%)

Value$0 (-$3.1K)

Filed 2026-05-06

Laffer Tengler Investments, Inc.

CLOSED

Shares0 from 2,438

Change-2,438 (-100%)

Value$0 (-$2.6M)

Filed 2026-05-13

	Status
Zazove Associates LLC	UNCHANGED	5,000,000	5,000,000	0	0%	$5.2M	$5.2M	$0	2026-06-18
Point72 Asset Management, L.P.	CLOSED	0	77,500,000	-77,500,000	-100%	$80.6M	$0	-$80.6M	2026-05-15
Aequim Alternative Investments LP	CLOSED	0	72,325,000	-72,325,000	-100%	$75.3M	$0	-$75.3M	2026-05-15
D. E. Shaw & Co., Inc.	CLOSED	0	53,390,000	-53,390,000	-100%	$55.6M	$0	-$55.6M	2026-05-15
Soros Fund Management LLC	CLOSED	0	35,000,000	-35,000,000	-100%	$36.4M	$0	-$36.4M	2026-05-15
Universal- Beteiligungs- und Servicegesellschaft mbH	CLOSED	0	31,585,000	-31,585,000	-100%	$33.3M	$0	-$33.3M	2026-05-11
Victory Capital Management Inc	CLOSED	0	29,949,000	-29,949,000	-100%	$31.2M	$0	-$31.2M	2026-05-15
Mizuho Securities USA LLC	CLOSED	0	27,885,000	-27,885,000	-100%	$29.4M	$0	-$29.4M	2026-05-11
Calamos Advisors LLC	CLOSED	0	26,107,000	-26,107,000	-100%	$27.2M	$0	-$27.2M	2026-05-04
Lazard Asset Management LLC	CLOSED	0	25,139,000	-25,139,000	-100%	$261.8K	$0	-$261.8K	2026-05-15
Brevan Howard Capital Management LP	CLOSED	0	20,000,000	-20,000,000	-100%	$20.9M	$0	-$20.9M	2026-05-15
Moore Capital Management, LP	CLOSED	0	17,500,000	-17,500,000	-100%	$18.2M	$0	-$18.2M	2026-05-15
Marshall Wace, LLP	CLOSED	0	15,000,000	-15,000,000	-100%	$15.6M	$0	-$15.6M	2026-05-15
Walleye Capital LLC	CLOSED	0	13,500,000	-13,500,000	-100%	$14.1M	$0	-$14.1M	2026-05-13
State Street Corp	CLOSED	0	12,800,000	-12,800,000	-100%	$13.4M	$0	-$13.4M	2026-05-15
Wellesley Asset Management	CLOSED	0	12,455,000	-12,455,000	-100%	$13.0M	$0	-$13.0M	2026-05-11
Capstone Investment Advisors, LLC	CLOSED	0	12,000,000	-12,000,000	-100%	$12.5M	$0	-$12.5M	2026-05-15
Bank of America Corp	CLOSED	0	10,926,000	-10,926,000	-100%	$11.4M	$0	-$11.4M	2026-05-18
Advent Capital Management	CLOSED	0	8,319,000	-8,319,000	-100%	$8.8M	$0	-$8.8M	2026-05-07
Citigroup Inc	CLOSED	0	8,042,000	-8,042,000	-100%	$8.4M	$0	-$8.4M	2026-05-11
CSS LLC	CLOSED	0	7,585,000	-7,585,000	-100%	$7.9M	$0	-$7.9M	2026-05-15
Pier 88 Investment Partners LLC	CLOSED	0	7,230,000	-7,230,000	-100%	$7.5M	$0	-$7.5M	2026-07-31
BlackRock, Inc.	CLOSED	0	7,225,000	-7,225,000	-100%	$7.5M	$0	-$7.5M	2026-05-13
DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	CLOSED	0	7,000,000	-7,000,000	-100%	$7.3M	$0	-$7.3M	2026-05-15
Rational Advisors, Inc.	CLOSED	0	6,930,000	-6,930,000	-100%	$7.2M	$0	-$7.2M	2026-05-07
SSI Investment Management LLC	CLOSED	0	6,016,000	-6,016,000	-100%	$6.3M	$0	-$6.3M	2026-05-14
Conning Inc.	CLOSED	0	5,650,000	-5,650,000	-100%	$5.8M	$0	-$5.8M	2026-04-30
RWC Asset Management LLP	CLOSED	0	5,607,000	-5,607,000	-100%	$5.8M	$0	-$5.8M	2026-04-27
Thrivent Financial for Lutherans	CLOSED	0	4,925,000	-4,925,000	-100%	$5.2K	$0	-$5.2K	2026-05-01
FMR LLC	CLOSED	0	4,443,000	-4,443,000	-100%	$4.6M	$0	-$4.6M	2026-05-15
Goldman Sachs Group Inc	CLOSED	0	4,000,000	-4,000,000	-100%	$4.2M	$0	-$4.2M	2026-05-15
BNP Paribas Financial Markets	CLOSED	0	2,712,000	-2,712,000	-100%	$2.8M	$0	-$2.8M	2026-05-12
JPMorgan Chase & Co	CLOSED	0	2,706,000	-2,706,000	-100%	$2.8M	$0	-$2.8M	2026-05-13
Man Group plc	CLOSED	0	2,250,000	-2,250,000	-100%	$2.3M	$0	-$2.3M	2026-05-15
Russell Investments Group, Ltd.	CLOSED	0	2,035,000	-2,035,000	-100%	$2.1M	$0	-$2.1M	2026-05-08
Shenkman Capital Management Inc	CLOSED	0	2,025,000	-2,025,000	-100%	$2.1M	$0	-$2.1M	2026-05-12
Wellington Management Group LLP	CLOSED	0	1,415,000	-1,415,000	-100%	$1.5M	$0	-$1.5M	2026-05-15
Deutsche Bank Ag\	CLOSED	0	957,000	-957,000	-100%	$994.3K	$0	-$994.3K	2026-05-06
Cutler Capital Management, LLC	CLOSED	0	935,000	-935,000	-100%	$971.5K	$0	-$971.5K	2026-05-15
Aegon USA Investment Management, LLC	CLOSED	0	746,000	-746,000	-100%	$775.1K	$0	-$775.1K	2026-04-21
Toronto Dominion Bank	CLOSED	0	562,000	-562,000	-100%	$584.5K	$0	-$584.5K	2026-05-15
Jefferies Financial Group Inc.	CLOSED	0	400,000	-400,000	-100%	$415.9K	$0	-$415.9K	2026-05-08
Bank of New York Mellon Corp	CLOSED	0	214,000	-214,000	-100%	$222.9K	$0	-$222.9K	2026-05-05
Central Pacific Bank - Trust Division	CLOSED	0	175,000	-175,000	-100%	$181.8K	$0	-$181.8K	2026-04-08
&partners	CLOSED	0	144,000	-144,000	-100%	$149.6K	$0	-$149.6K	2026-05-15
Cetera Investment Advisers	CLOSED	0	93,000	-93,000	-100%	$96.6K	$0	-$96.6K	2026-05-13
Capital Investment Advisory Services, LLC	CLOSED	0	51,000	-51,000	-100%	$53.0K	$0	-$53.0K	2026-05-05
LPL Financial LLC	CLOSED	0	30,000	-30,000	-100%	$31.0K	$0	-$31.0K	2026-05-06
Choreo, LLC	CLOSED	0	24,000	-24,000	-100%	$25.3K	$0	-$25.3K	2026-05-13
Steward Partners Investment Advisory, LLC	CLOSED	0	22,000	-22,000	-100%	$22.9K	$0	-$22.9K	2026-05-08
MML Investors Services, LLC	CLOSED	0	21,000	-21,000	-100%	$21.8K	$0	-$21.8K	2026-05-04
Wells Fargo & Company	CLOSED	0	19,000	-19,000	-100%	$19.8K	$0	-$19.8K	2026-07-08
Traub Capital Management LLC	CLOSED	0	14,000	-14,000	-100%	$14.7K	$0	-$14.7K	2026-04-23
Goldstein Advisors, LLC	CLOSED	0	12,000	-12,000	-100%	$12.4K	$0	-$12.4K	2026-04-28
UBS Group AG	CLOSED	0	12,000	-12,000	-100%	$12.5K	$0	-$12.5K	2026-05-05
Northwestern Mutual Wealth Management Co	CLOSED	0	7,000	-7,000	-100%	$7.3K	$0	-$7.3K	2026-05-07
Nomura Holdings Inc	CLOSED	0	4,017	-4,017	-100%	$261.1K	$0	-$261.1K	2026-05-15
Bartlett & Co. Wealth Management LLC	CLOSED	0	3,000	-3,000	-100%	$3.1K	$0	-$3.1K	2026-05-06
Laffer Tengler Investments, Inc.	CLOSED	0	2,438	-2,438	-100%	$2.6M	$0	-$2.6M	2026-05-13

Showing 59 of 59 institutions