- Type / Class
- Equity / COM
- Total 13F shares
- 1,034,791
- Share change
- -26,257
- Total reported value
- $74,327,175
- Price per share
- $71.76
- Number of holders
- 83
- Value change
- -$1,787,591
- Number of buys
- 32
- Number of sells
- 26
Quarterly Holders Quick Answers
What is CUSIP 018802108?
CUSIP 018802108 identifies LNT - ALLIANT ENERGY CORP - COM in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Previous quarter: Q4 2025
Recent filing periods for CUSIP 018802108:
Top shareholders of LNT - ALLIANT ENERGY CORP - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
—
class O/S missing
|
33,785,294
|
$2,196,381,964 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
|
Company |
—
class O/S missing
|
24,325,896
|
$1,581,426,530 | — | 31 Dec 2025 | |
| STATE STREET CORP |
13F
|
Company |
—
class O/S missing
|
16,881,617
|
$1,097,473,921 | — | 31 Dec 2025 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
—
class O/S missing
|
11,134,938
|
$723,882,410 | — | 31 Dec 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
8,578,743
|
$557,704,083 | — | 31 Dec 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
—
class O/S missing
|
8,393,496
|
$545,662,000 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
—
class O/S missing
|
7,393,170
|
$480,629,949 | — | 31 Dec 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
—
class O/S missing
|
7,173,906
|
$466,375,629 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
7,071,908
|
$458,070,606 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
—
class O/S missing
|
4,723,542
|
$307,077,454 | — | 31 Dec 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
—
class O/S missing
|
4,067,962
|
$264,458,210 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
3,742,361
|
$243,290,861 | — | 31 Dec 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
—
class O/S missing
|
3,684,906
|
$239,555,738 | — | 31 Dec 2025 | |
| COHEN & STEERS, INC. |
13F
|
Company |
—
class O/S missing
|
3,614,890
|
$235,004,000 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
3,084,452
|
$200,520,359 | — | 31 Dec 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
—
class O/S missing
|
3,057,253
|
$198,752,017 | — | 31 Dec 2025 | |
| MAIRS & POWER INC |
13F
|
Company |
—
class O/S missing
|
2,956,947
|
$192,231,124 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
2,327,921
|
$151,338,144 | — | 31 Dec 2025 | |
| FMR LLC |
13F
|
Company |
—
class O/S missing
|
2,312,362
|
$150,326,692 | — | 31 Dec 2025 | |
| Legal & General Group Plc |
13F
|
Company |
—
class O/S missing
|
2,205,045
|
$143,350,200 | — | 31 Dec 2025 | |
| Magellan Asset Management Ltd |
13F
|
Company |
—
class O/S missing
|
2,180,425
|
$141,749,429 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
—
class O/S missing
|
2,144,834
|
$139,435,658 | — | 31 Dec 2025 | |
| JOHNSON INVESTMENT COUNSEL INC |
13F
|
Company |
—
class O/S missing
|
1,978,399
|
$128,615,721 | — | 31 Dec 2025 | |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO |
13F
|
Company |
—
class O/S missing
|
1,898,522
|
$123,422,915 | — | 31 Dec 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
—
class O/S missing
|
1,805,214
|
$117,356,961 | — | 31 Dec 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
—
class O/S missing
|
1,526,738
|
$99,253,262 | — | 31 Dec 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
—
class O/S missing
|
1,520,456
|
$98,844,817 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
1,496,083
|
$97,260,355 | — | 31 Dec 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
1,486,355
|
$96,628,045 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
1,339,172
|
$87,064,924 | — | 31 Dec 2025 | |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
|
Company |
—
class O/S missing
|
1,194,883
|
$77,688,000 | — | 31 Dec 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
—
class O/S missing
|
1,173,170
|
$76,267,781 | — | 31 Dec 2025 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
1,150,399
|
$74,787,439 | — | 31 Dec 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
—
class O/S missing
|
1,098,751
|
$71,429,803 | — | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
1,094,144
|
$71,130,281 | — | 31 Dec 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
—
class O/S missing
|
1,090,817
|
$70,914,013 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
—
class O/S missing
|
939,609
|
$61,085,255 | — | 31 Dec 2025 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
897,495
|
$58,346,149 | — | 31 Dec 2025 | |
| TORONTO DOMINION BANK |
13F
|
Company |
—
class O/S missing
|
890,230
|
$57,873,852 | — | 31 Dec 2025 | |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. |
13F
|
Company |
—
class O/S missing
|
869,740
|
$56,541,797 | — | 31 Dec 2025 | |
| Energy Income Partners, LLC |
13F
|
Company |
—
class O/S missing
|
802,252
|
$52,154,403 | — | 31 Dec 2025 | |
| LPL Financial LLC |
13F
|
Company |
—
class O/S missing
|
794,730
|
$51,665,436 | — | 31 Dec 2025 | |
| ANCHOR CAPITAL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
778,722
|
$50,624,689 | — | 31 Dec 2025 | |
| VAUGHAN DAVID INVESTMENTS LLC/IL |
13F
|
Company |
—
class O/S missing
|
769,972
|
$50,056,000 | — | 31 Dec 2025 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
—
class O/S missing
|
769,456
|
$50,022,335 | — | 31 Dec 2025 | |
| Swiss National Bank |
13F
|
Company |
—
class O/S missing
|
704,200
|
$45,780,042 | — | 31 Dec 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
697,471
|
$45,342,616 | — | 31 Dec 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
—
class O/S missing
|
690,975
|
$44,920,285 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
—
class O/S missing
|
682,914
|
$44,396,239 | — | 31 Dec 2025 | |
| BAHL & GAYNOR INC |
13F
|
Company |
—
class O/S missing
|
662,120
|
$43,044,421 | — | 31 Dec 2025 |
Institutional Holders of ALLIANT ENERGY CORP - COM (LNT) as of Q1 2026
As of 31 Mar 2026,
ALLIANT ENERGY CORP - COM (LNT) was held by
83 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
1,034,791 shares.
The largest 10 holders included
GATEWAY INVESTMENT ADVISERS LLC, THOMPSON INVESTMENT MANAGEMENT, INC., Merit Financial Group, LLC, Czech National Bank, WEALTH ENHANCEMENT ADVISORY SERVICES, LLC, Alpha Omega Wealth Management LLC, NBC SECURITIES, INC., Olistico Wealth, LLC, GAMMA Investing LLC, and ARVEST INVESTMENTS, INC..
This page lists
85
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
829
Q1 2026 holders
83
Holder diff
-746
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.