Alliant Energy Corporation· LNT

🇺🇸 US · LargeSP500NASDAQ

Utilities Regulated Electric Website

Price: $65.61
Day: -1.55%
Mkt Cap: $16.94B
52W Range: $63.70 – $78.81
Volume: 3.94M
Beta: 0.53

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Smart Money: 3.8 / 5 (Bullish), from 3 of 3 components
Institutions Q2 2026: 897 institutions hold; 466 added, 251 reduced
Insiders Q3 2026: no purchases, 1 sale ($6.9)

Blog

stockoscope.com

Alliant Energy Corporation

LNT|Utilities|Regulated Electric

Current price: $66

Smart Money

Dimension 5 of 5

Insider selling pace · Q3 2026

N/A

insufficient history to compare

Seller breadth · Q3 2026

1 seller

in Q3 2026

Institutional net breadth · Q2 2026

+241

564 adding vs 323 reducing

Institutional ownership · Q2 2026

98.9%

897 institutions

Insider Selling Pace

Each quarter's selling vs this stock's own trailing 6-quarter average

Light <0.5xRoutineElevated >1.5xHeavy >3xBuying

Institutional Positions

Institutions adding above the line, reducing below, net as a line

NewIncreasedReducedClosedNet

Largest Institutional Holders, Q2 2026

By reported market value, and how each moved in the quarter

Holder

Change

BLACKROCK, INC.

25.0M

+1.6%

STATE STREET CORP

17.6M

+2.9%

VANGUARD CAPITAL MANAGEMENT LLC

16.9M

+0.5%

VANGUARD PORTFOLIO MANAGEMENT LLC

14.4M

-1.9%

PRICE T ROWE ASSOCIATES INC /MD/

11.5M

+8.1%

JUPITER TOPCO LLC

11.0M

+100.0%

ETF & Fund Activity, Q2 2026

How the covering funds split between buying, holding and selling

130

164

130 buying164 unchanged97 selling

391 funds held LNT in Q2 2026, holding 119.9M shares between them, up 2.5% on the quarter.

Largest fund holders

SPDR SERIES TRUST3.7M sh

NATIONWIDE MUTUAL FUNDS28.9K sh

EIP INVESTMENT TRUST20.2K sh

Insider transactions from SEC Form 4 filings; institutional holdings from quarterly 13F filings, which are reported with a lag and can overlap between filers. 13F: quarterly institutional holdings report · ETF: Exchange-Traded Fund

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore LNT on stockoscope.com→

Generated September 20, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

LNT Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.8/5

Bullish

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-6

Institutional Flow

50% weight

+82

Fund Flow

10% weight

+25

Overall Smart Money sentiment of 3.8/5 (Bullish) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated September 19, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Selling Pace for LNT

Each quarter's selling vs the stock's own trailing 6-quarter average; 1.0x is typical for this stock. Green triangles mark quarters with insider buying.

Neutral

Routine insider selling in Q3 2026

1 sale totaling $7 (0 shares)

Limited history to compare against

Buying seen in 1 of 15 quarters

Net insider flow has improved over recent quarters

N/A

Selling pace

insufficient history to compare

0.00%

Stake sold

of active insiders' holdings

1 seller

Seller breadth

in Q3 2026

Q1 2024

Last insider purchase

buying in 1 of 16 quarters

Notable Recent Transactions, LNT

Highest-value insider trades from the last 8 quarters

No significant insider transactions in the last 8 quarters

Insider transaction data is mainly available for US-listed stocks.

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Positions for LNT

Institutions adding (new + increased) above zero, reducing (reduced + closed) below, net as a line

New Increased Reduced Closed Net (adding − reducing)

Very Bullish

Institutions accumulating in Q2 2026

98.9% institutional ownership

Moderate accumulation: 564 adding vs 323 reducing

13F shares increased by 6.5%, a significant shift

Momentum improving from prior quarter

+241

Net breadth

564 adding vs 323 reducing

Accumulating

1.75

Add / reduce ratio

in Q2 2026

+26

New − closed

98 initiated, 72 exited

7 of 10

Top holders adding

largest holders with a known change

Position Changes

Q2 2026: how are institutions adjusting their positions?

+564 growing-323 shrinkingNet: +241

466

251

New (98)

Increased (466)

Reduced (251)

Closed (72)

Top Institutional Holders, LNT

Largest 8 institutional positions by ownership percentage as of Q2 2026

BLACKROCK, INC.

25.0M

$1.9B

Ownership

9.67%

+1.6%

STATE STREET CORP

17.6M

$1.3B

Ownership

6.80%

+2.9%

VANGUARD CAPITAL MANAGEMENT LLC

16.9M

$1.3B

Ownership

6.52%

+0.5%

VANGUARD PORTFOLIO MANAGEMENT LLC

14.4M

$1.1B

Ownership

5.57%

-1.9%

PRICE T ROWE ASSOCIATES INC /MD/

11.5M

$878.5M

Ownership

4.45%

+8.1%

JUPITER TOPCO LLC

11.0M

$837.5M

Ownership

4.25%

+100.0%

NUVEEN, LLC

7.9M

$602.0M

Ownership

3.05%

+5.6%

GEODE CAPITAL MANAGEMENT, LLC

7.4M

$563.0M

Ownership

2.87%

+1.6%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 391 ETFs and mutual funds reporting

130 buying97 sellingNet: +33

130

164

Buying (130)

Unchanged (164)

Selling (97)

In total, funds bought 5.7M shares and sold 2.7M this quarter. Each fund counts once in the bar above, whatever the size of its move.

Bullish Signal

Funds accumulating in Q2 2026

391 ETFs and mutual funds reporting

130 buying vs 97 selling (balanced)

Top Fund Holders, LNT

Largest 8 ETF and mutual fund positions by shares held, each fund's latest filing

SPDR SERIES TRUST

3.7M

Weight

18.30%

Jul 31, 2026No change

NATIONWIDE MUTUAL FUNDS

28.9K

Weight

0.00%

Jul 31, 2026Increased

EIP INVESTMENT TRUST

20.2K

Weight

25.08%

Jul 31, 2026Increased

Series Portfolios Trust

19.5K

Weight

12.43%

Jul 31, 2026No change

DEUTSCHE DWS INSTITUTIONAL FUNDS

10.3K

Weight

3.47%

Jun 30, 2026No change

Columbia ETF Trust I

9.2K

Weight

0.02%

Jun 30, 2026No change

Virtus Investment Trust

9.1K

Weight

0.03%

Jun 30, 2026No change

Jackson Real Assets Fund

8.7K

Weight

0.46%

Jun 30, 2026No change

Alliant Energy Corporation· LNT

Holdings Analysis

Insider Trading Activity

1.3Transaction History13Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings167Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History13Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings167Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights