Alliant Energy (LNT) Institutional Ownership

$67.26 +0.01 (+0.01%)

Closing price 09/11/2026 04:00 PM Eastern

Extended Trading

$67.49 +0.23 (+0.34%)

As of 09/11/2026 07:41 PM Eastern

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Current Institutional Ownership Percentage: 79.90%
Number of Institutional Buyers (last 12 months): 447
Total Institutional Inflows (last 12 months): $4.80B

Number of Institutional Sellers (last 12 months): 273
Total Institutional Outflows (last 12 months): $2.17B

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LNT Institutional Buying and Selling by Quarter

Alliant Energy Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/9/2026	Sequoia Financial Advisors LLC	22,426	$1.71M	0.0%	-8.9%	0.009%
9/9/2026	Tidal Investments LLC	8,932	$681K	0.0%	+16.5%	0.003%
9/9/2026	MCF Advisors LLC	990	$76K	0.0%	+104.1%	0.000%
9/9/2026	National Pension Service	37,458	$2.86M	0.0%	+92.1%	0.014%
9/9/2026	Engineers Gate Manager LP	98,507	$7.52M	0.1%	+672.2%	0.038%
9/9/2026	Integrated Wealth Concepts LLC	8,138	$621K	0.0%	+14.5%	0.003%
9/9/2026	NewEdge Advisors LLC	25,462	$1.94M	0.0%	+6.4%	0.010%
9/9/2026	IFP Advisors Inc	10,639	$812K	0.0%	+8.6%	0.004%
9/9/2026	Squarepoint Ops LLC	1,345,323	$102.64M	0.1%	+18.8%	0.519%
9/9/2026	Baird Financial Group Inc.	28,951	$2.21M	0.0%	+14.6%	0.011%
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9/8/2026	Allworth Financial LP	4,112	$314K	0.0%	+12.1%	0.002%
9/8/2026	Arizona State Retirement System	74,051	$5.65M	0.0%	+6.0%	0.029%
9/8/2026	West Family Investments Inc.	4,093	$312K	0.1%	N/A	0.002%
9/8/2026	Waverly Advisors LLC	6,953	$530K	0.0%	+17.1%	0.003%
9/8/2026	Empirical Finance LLC	9,010	$687K	0.0%	+3.4%	0.003%
9/8/2026	Nykredit A S	15,348	$1.17M	0.0%	N/A	0.006%
9/4/2026	Parkside Financial Bank & Trust	840	$64K	0.0%	+25.9%	0.000%
8/27/2026	Corient Private Wealth LP	36,969	$2.82M	0.0%	+10.0%	0.014%
8/26/2026	Amundi	498,351	$38.02M	0.0%	+0.5%	0.192%
8/26/2026	HighTower Advisors LLC	43,150	$3.29M	0.0%	-13.7%	0.017%
8/24/2026	California State Teachers Retirement System	22,876,930	$1.75B	0.0%	+7,371.9%	8.823%
8/23/2026	Studio Investment Management LLC	41,757	$3.19M	0.5%	-1.1%	0.016%
8/23/2026	Greenland Capital Management LP	110,522	$8.43M	1.0%	-42.6%	0.043%
8/23/2026	Washington Trust Advisors Inc.	3,516	$268K	0.0%	-9.1%	0.001%
8/23/2026	Ameritas Advisory Services LLC	8,292	$633K	0.0%	N/A	0.003%
8/23/2026	Wedmont Private Capital	4,186	$320K	0.0%	+37.4%	0.002%
8/23/2026	Bayshore Asset Management LLC	4,948	$377K	0.1%	N/A	0.002%
8/23/2026	HB Wealth Management LLC	14,242	$1.09M	0.0%	+38.2%	0.005%
8/23/2026	Saudi Central Bank	18,080	$1.38M	0.0%	+90.6%	0.007%
8/22/2026	Highland Investment Advisors LLC	740	$56K	0.0%	N/A	0.000%
8/22/2026	Syon Capital LLC	5,898	$450K	0.0%	+16.1%	0.002%
8/22/2026	Concurrent Investment Advisors LLC	7,452	$569K	0.0%	+109.0%	0.003%
8/22/2026	NEOS Investment Management LLC	42,427	$3.24M	0.0%	+15.3%	0.016%
8/21/2026	Continuum Advisory LLC	529	$40K	0.0%	N/A	0.000%
8/21/2026	Nykredit A S	15,348	$1.17M	0.0%	N/A	0.006%
8/21/2026	B. Metzler seel. Sohn & Co. AG	65,839	$5.02M	0.0%	+4.3%	0.025%
8/20/2026	Rehmann Capital Advisory Group	4,137	$316K	0.0%	-8.3%	0.002%
8/20/2026	Sigma Planning Corp	3,478	$265K	0.0%	+18.9%	0.001%
8/20/2026	Benjamin Edwards Inc.	285,330	$21.77M	0.2%	+375.7%	0.110%
8/20/2026	Northwestern Mutual Wealth Management Co.	43,869	$3.35M	0.0%	+4.2%	0.017%
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8/20/2026	Wedbush Securities Inc.	8,735	$666K	0.0%	+5.0%	0.003%
8/20/2026	Greenleaf Trust	2,643	$202K	0.0%	N/A	0.001%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,289,116	$98.35M	0.0%	+8.6%	0.497%
8/19/2026	New Mexico Educational Retirement Board	12,800	$977K	0.0%	+7.6%	0.005%
8/19/2026	Royal London Asset Management Ltd.	11,137	$850K	0.0%	-16.4%	0.004%
8/19/2026	Mufg Securities Americas Inc.	7,779	$593K	0.0%	+9.4%	0.003%
8/19/2026	Van ECK Associates Corp	111,762	$8.53M	0.0%	-31.5%	0.043%
8/19/2026	Nissay Asset Management Corp Japan	35,164	$2.68M	0.0%	+3.7%	0.014%
8/19/2026	Hsbc Holdings PLC	457,996	$35.00M	0.0%	+13.7%	0.177%
8/18/2026	Beacon Pointe Advisors LLC	10,560	$806K	0.0%	N/A	0.004%
8/18/2026	Kimelman & Baird LLC	600	$46K	0.0%	N/A	0.000%
8/18/2026	Livforsakringsbolaget Skandia Omsesidigt	3,033	$231K	0.0%	N/A	0.001%
8/18/2026	North Star Asset Management Inc.	3,340	$255K	0.0%	N/A	0.001%
8/18/2026	Empowered Funds LLC	12,779	$975K	0.0%	N/A	0.005%
8/18/2026	United Capital Financial Advisors LLC	88,831	$6.78M	0.0%	N/A	0.034%
8/18/2026	Dearborn Partners LLC	137,070	$10.46M	0.5%	N/A	0.053%
8/18/2026	Equitable Holdings Inc.	13,454	$1.03M	0.0%	N/A	0.005%
8/18/2026	Brasada Capital Management LP	85,561	$6.53M	0.0%	N/A	0.033%
8/18/2026	Coastal Bridge Advisors LLC	4,772	$364K	0.0%	N/A	0.002%
8/18/2026	Public Employees Retirement System of Ohio	79,999	$6.10M	0.0%	N/A	0.031%
8/17/2026	Pure Financial Advisors LLC	4,338	$331K	0.0%	N/A	0.002%
8/17/2026	Transamerica Financial Advisors LLC	1,234	$94K	0.0%	N/A	0.000%
8/17/2026	Corient Private Wealth LP	42,076	$3.21M	0.0%	N/A	0.016%
8/17/2026	Ausdal Financial Partners Inc.	5,004	$382K	0.0%	N/A	0.002%
8/15/2026	Freestone Grove Partners LP	28,987	$2.21M	0.0%	N/A	0.011%
8/15/2026	First Bancorp Inc ME	1,011	$77K	0.0%	N/A	0.000%
8/15/2026	Jupiter Topco LLC	10,977,426	$837.47M	0.3%	N/A	4.234%
8/14/2026	Hsbc Holdings PLC	457,996	$35.00M	0.0%	N/A	0.177%
8/14/2026	Delos Wealth Advisors LLC	75,924	$5.79M	3.0%	N/A	0.029%
8/14/2026	PDT Partners LLC	92,130	$7.03M	0.4%	N/A	0.036%
8/14/2026	Galaxy Digital Capital Management GP LLC	8,391	$640K	0.3%	N/A	0.003%
8/14/2026	Legal & General Group Plc	1,887,114	$143.97M	0.0%	N/A	0.728%
8/14/2026	The Manufacturers Life Insurance Company	623,488	$47.56M	0.0%	N/A	0.240%
8/14/2026	Ames National Corp	4,185	$319K	0.2%	N/A	0.002%
8/13/2026	Infrastructure Capital Advisors LLC	20,948	$1.60M	0.1%	N/A	0.008%
8/13/2026	Cibc World Market Inc.	10,000	$763K	0.0%	N/A	0.004%
8/13/2026	OMERS ADMINISTRATION Corp	13,254	$1.01M	0.0%	N/A	0.005%
8/13/2026	Connor Clark & Lunn Investment Management Ltd.	34,668	$2.65M	0.0%	N/A	0.013%
8/13/2026	PEAK6 LLC	12,539	$957K	0.0%	N/A	0.005%
8/13/2026	Capital Square LLC	4,202	$321K	0.1%	N/A	0.002%
8/13/2026	Meiji Yasuda Asset Management Co Ltd.	5,532	$422K	0.0%	N/A	0.002%
8/13/2026	Magellan Asset Management Ltd	1,987,533	$151.63M	3.4%	N/A	0.767%
8/13/2026	Barrow Hanley Mewhinney & Strauss LLC	415	$32K	0.0%	N/A	0.000%
8/13/2026	Bank of Nova Scotia	27,072	$2.07M	0.0%	N/A	0.010%
8/12/2026	Greenland Capital Management LP	110,522	$8.43M	1.0%	N/A	0.043%
8/12/2026	Daiichi Life Insurance Co. Ltd.	13,996	$1.07M	0.0%	N/A	0.005%
8/12/2026	Commerce Bank	33,168	$2.53M	0.0%	N/A	0.013%
8/12/2026	Northwestern Mutual Wealth Management Co.	43,869	$3.35M	0.0%	N/A	0.017%
8/12/2026	Quantbot Technologies LP	26,432	$2.02M	0.1%	N/A	0.010%
8/12/2026	Fortress Financial Group LLC	557	$2.06M	0.6%	N/A	0.000%
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8/12/2026	Madison Wealth Partners Inc	13,438	$1.03M	0.1%	N/A	0.005%
8/12/2026	Westpac Banking Corp	17,945	$1.37M	0.1%	N/A	0.007%
8/12/2026	Korea Investment CORP	127,632	$9.74M	0.0%	N/A	0.049%
8/12/2026	EP Wealth Advisors LLC	5,722	$436K	0.0%	N/A	0.002%
8/12/2026	Callan Family Office LLC	5,416	$413K	0.0%	N/A	0.002%
8/11/2026	Allworth Financial LP	4,112	$314K	0.0%	N/A	0.002%
8/11/2026	B. Metzler seel. Sohn & Co. AG	65,839	$5.02M	0.0%	N/A	0.025%
8/11/2026	D L Carlson Investment Group Inc.	4,266	$325K	0.1%	N/A	0.002%
8/11/2026	Ninepoint Partners LP	20,882	$1.59M	0.1%	N/A	0.008%
8/11/2026	PCM Encore LLC	2,704	$206K	0.0%	N/A	0.001%

LNT Institutional Ownership - Frequently Asked Questions

During the previous two years, 811 institutional investors and hedge funds held shares of Alliant Energy. The most heavily invested institutionals were Vanguard Group Inc. ($2.20B), California State Teachers Retirement System ($1.75B), Jupiter Topco LLC ($837.47M), Janus Henderson Group PLC ($809.00M), Price T Rowe Associates Inc. MD ($545.66M), Nuveen LLC ($480.63M), and Nuveen Asset Management LLC ($477.44M).Learn more on Alliant Energy's institutional investors.

79.90% of Alliant Energy's stock is owned by institutional investors. Learn more on LNT's institutional investor holdings.

Of the 707 institutional investors that purchased Alliant Energy's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: California State Teachers Retirement System ($22.58M), Jupiter Topco LLC ($10.98M), Price T Rowe Associates Inc. MD ($7.46M), T. Rowe Price Investment Management Inc. ($4.14M), Magellan Asset Management Ltd ($4.00M), Legal & General Group Plc ($2.04M), and Reaves W H & Co. Inc. ($1.90M).

Institutional investors have bought a total of 66,090,365 shares in the last 24 months. This purchase volume represents approximately $4.80B in transactions.

Of the 273 institutional investors that sold Alliant Energy's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Bank of America Corp DE ($9.32M), Morgan Stanley ($5.88M), Bank of Montreal Can ($1.99M), Barclays PLC ($1.48M), Nuveen LLC ($1.38M), Balyasny Asset Management L.P. ($1.36M), and Millennium Management LLC ($1.22M).

Institutional investors have sold a total of 31,948,526 shares in the last 24 months. This volume of shares sold represents approximately $2.17B in transactions.

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Institutional ownership data for NASDAQ:LNT is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.

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Alliant Energy (LNT) Institutional Ownership

LNT Institutional Buying and Selling by Quarter

Alliant Energy Major Shareholders & Ownership History

LNT Institutional Ownership - Frequently Asked Questions

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Alliant Energy (LNT) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Alliant Energy (NASDAQ:LNT)

LNT Institutional Buying and Selling by Quarter

Alliant Energy Major Shareholders & Ownership History

LNT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of LNT shares?

What percentage of Alliant Energy's stock is owned by institutional investors?

Which institutional investors have been buying Alliant Energy's stock?

How much institutional buying is happening at Alliant Energy?

Which of Alliant Energy's major shareholders have been selling company stock?

How much institutional selling is happening at Alliant Energy?

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