LNT

ALLIANT ENERGY CORP

LNT·018802108·US·Common Stock·Utilities - Utilities - Regulated Electric-13D/G

LNT institutional ownership changes in Q2 2026: 158 institutions opened or added positions, 107 trimmed or exited. LNT (ALLIANT ENERGY CORP) is held by 268 institutional investors as of Q2 2026. Top institutional shareholders: BlackRock, Inc. ($1.9B), STATE STREET CORP ($1.3B), VANGUARD CAPITAL MANAGEMENT LLC ($1.3B). Net institutional sentiment: Mixed.

268
Holders
(22 Elite)
$17.3B
Total Value
60% (265)
Consensus
158 buying - 107 selling
13F: Insider & Congress: Updated regularly
LNT

Smart Money Verdict

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Held by 268 funds
22 elite

Who's Trading

Source dates: Price Oct 23, 2026 · Insiders Aug 12, 2026 · Activists Apr 29, 2026 · Congress Sep 12, 2025

InsiderDJDURIAN ROBERT JSell $6.65Aug 10, 2026
ActivistVAVanguard Capital Management7.5%Apr 29, 2026
ActivistVPVanguard Portfolio Management5.7%Apr 28, 2026
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Top Holders

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Action
Increased
25M(+2.0%)$1.9B0.0%+18.74%
33
Increased
17.6M(+3.3%)$1.3B0.0%+45.77%
33
Increased
16.9M(+1.0%)$1.3B0.0%-3.42%
32
Decreased
14.4M(-1.4%)$1.1B0.0%-3.35%
0
Increased
11.5M(+8.5%)$878.5M0.1%+4.73%
35
First report
11M$837.5M0.3%-9.77%
0
Increased
7.9M(+6.1%)$602M0.1%+10.64%
40
Increased
7.4M(+2.1%)$563M0.0%+60.53%
32
Decreased
6.9M(-1.6%)$533.8M0.2%+40.80%
0
Decreased
6.4M(-11.0%)$491.5M0.3%+56.52%
0
Increased
5.6M(+4.5%)$425.9M0.0%+16.67%
33
Increased
5M(+76.2%)$384.8M0.0%-1.07%
47
Decreased
4.9M(-1.5%)$374.8M0.0%+40.30%
0
Decreased
3.9M(-0.4%)$296.1M0.1%+51.77%
0
Increased
3.4M(+1.2%)$258.8M0.0%+31.02%
31
Increased
3.4M(+165.6%)$258.1M0.1%-1.47%
50
Decreased
3.3M(-2.3%)$254.4M0.2%+39.33%
0
Increased
3.1M(+39.2%)$241.7M0.0%+2.27%
41
Increased
2.9M(+89.7%)$222.6M0.0%+1.50%
48
Decreased
2.7M(-8.0%)$202.8M1.9%+45.76%
0

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LNTLNTALLIANT ENERGY CORP

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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