- Type / Class
- Equity / COM
- Total 13F shares
- 213,350,581
- Share change
- +4,755,534
- Total reported value
- $12,895,137,316
- Put/Call ratio
- 2.4%
- Price per share
- $60.47
- Number of holders
- 769
- Value change
- +$281,029,932
- Number of buys
- 394
- Number of sells
- 310
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.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
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
|
32,822,215
|
$2,112,109,535 | — | 31 Mar 2025 | |
| BlackRock, Inc. |
13F
|
Company |
—
class O/S missing
|
23,599,327
|
$1,518,616,664 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
—
class O/S missing
|
16,383,841
|
$1,054,300,168 | — | 31 Mar 2025 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
—
class O/S missing
|
10,867,962
|
$690,984,818 | — | 31 Mar 2025 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
10,590,100
|
$681,472,935 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
6,900,883
|
$442,760,569 | — | 31 Mar 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
—
class O/S missing
|
6,697,856
|
$431,007,034 | — | 31 Mar 2025 | |
| Nuveen, LLC |
13F
|
Company |
—
class O/S missing
|
6,307,710
|
$404,302,596 | — | 31 Mar 2025 | |
| Invesco Ltd. |
13F
|
Company |
—
class O/S missing
|
4,634,566
|
$298,234,295 | — | 31 Mar 2025 | |
| FRANKLIN RESOURCES INC |
13F
|
Company |
—
class O/S missing
|
3,667,490
|
$236,002,982 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
3,464,070
|
$222,912,956 | — | 31 Mar 2025 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
—
class O/S missing
|
3,406,930
|
$219,235,945 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
—
class O/S missing
|
3,155,901
|
$203,082,240 | — | 31 Mar 2025 | |
| MAIRS & POWER INC |
13F
|
Company |
—
class O/S missing
|
3,044,638
|
$195,922,455 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
—
class O/S missing
|
2,443,014
|
$157,207,952 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
2,270,594
|
$146,112,724 | — | 31 Mar 2025 | |
| COHEN & STEERS, INC. |
13F
|
Company |
—
class O/S missing
|
2,230,753
|
$143,549,000 | — | 31 Mar 2025 | |
| Legal & General Group Plc |
13F
|
Company |
—
class O/S missing
|
2,219,073
|
$142,797,352 | — | 31 Mar 2025 | |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
|
Company |
—
class O/S missing
|
2,105,489
|
$135,420,000 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
—
class O/S missing
|
2,018,364
|
$129,881,708 | — | 31 Mar 2025 | |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO |
13F
|
Company |
—
class O/S missing
|
1,916,058
|
$123,298,332 | — | 31 Mar 2025 | |
| JOHNSON INVESTMENT COUNSEL INC |
13F
|
Company |
—
class O/S missing
|
1,872,409
|
$120,489,516 | — | 31 Mar 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
—
class O/S missing
|
1,741,580
|
$112,070,674 | — | 31 Mar 2025 | |
| Neuberger Berman Group LLC |
13F
|
Company |
—
class O/S missing
|
1,654,801
|
$106,486,434 | — | 31 Mar 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
1,641,051
|
$105,601,647 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
—
class O/S missing
|
1,309,372
|
$84,250,265 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
1,308,723
|
$84,216,324 | — | 31 Mar 2025 | |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. |
13F
|
Company |
—
class O/S missing
|
1,281,995
|
$82,496,000 | — | 31 Mar 2025 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
—
class O/S missing
|
1,264,111
|
$81,346,000 | — | 31 Mar 2025 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
—
class O/S missing
|
1,142,229
|
$73,502,436 | — | 31 Mar 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
—
class O/S missing
|
1,133,304
|
$72,928,167 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
1,084,562
|
$69,791,558 | — | 31 Mar 2025 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
—
class O/S missing
|
1,010,838
|
$65,047,425 | — | 31 Mar 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
932,331
|
$59,995,603 | — | 31 Mar 2025 | |
| ANCHOR CAPITAL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
817,694
|
$52,618,591 | — | 31 Mar 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
—
class O/S missing
|
795,806
|
$51,210,116 | — | 31 Mar 2025 | |
| VAUGHAN DAVID INVESTMENTS LLC/IL |
13F
|
Company |
—
class O/S missing
|
767,906
|
$49,415,000 | — | 31 Mar 2025 | |
| Energy Income Partners, LLC |
13F
|
Company |
—
class O/S missing
|
765,239
|
$49,243,129 | — | 31 Mar 2025 | |
| Swiss National Bank |
13F
|
Company |
—
class O/S missing
|
723,700
|
$46,570,095 | — | 31 Mar 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
698,334
|
$44,937,805 | — | 31 Mar 2025 | |
| BARCLAYS PLC |
13F
|
Company |
—
class O/S missing
|
672,306
|
$43,262,890 | — | 31 Mar 2025 | |
| REAVES W H & CO INC |
13F
|
Company |
—
class O/S missing
|
652,044
|
$41,959,031 | — | 31 Mar 2025 | |
| LPL Financial LLC |
13F
|
Company |
—
class O/S missing
|
640,109
|
$41,191,075 | — | 31 Mar 2025 | |
| REGIONS FINANCIAL CORP |
13F
|
Company |
—
class O/S missing
|
616,991
|
$39,703,371 | — | 31 Mar 2025 | |
| Sumitomo Mitsui Trust Group, Inc. |
13F
|
Company |
—
class O/S missing
|
606,250
|
$39,012,188 | — | 31 Mar 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
—
class O/S missing
|
573,896
|
$36,930,208 | — | 31 Mar 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
—
class O/S missing
|
546,110
|
$35,142,102 | — | 31 Mar 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
—
class O/S missing
|
542,994
|
$34,941,662 | — | 31 Mar 2025 | |
| LIBERTY ONE INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
539,133
|
$34,693,192 | — | 31 Mar 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
—
class O/S missing
|
537,729
|
$34,602,861 | — | 31 Mar 2025 |
Institutional Holders of ALLIANT ENERGY CORP - COM (LNT) as of Q2 2025
As of 30 Jun 2025,
ALLIANT ENERGY CORP - COM (LNT) was held by
769 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
213,350,581 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., STATE STREET CORP, JANUS HENDERSON GROUP PLC, VICTORY CAPITAL MANAGEMENT INC, Nuveen, LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, GEODE CAPITAL MANAGEMENT, LLC, Invesco Ltd., and FRANKLIN RESOURCES INC.
This page lists
771
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
766
Q2 2025 holders
769
Holder diff
3
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 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.