LNT
Alliant Energy Corporation · Utilities · Regulated Electric
Momentum inputs (comparable managers):
holder breadth -23.1% ·
share flow +10.6% ·
net new positions -20.0%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 181.91K | $11.66M | n/a | −1 |
| Q2 2026 | 148 | +2 | 187.22M | $13.96B | +4 | −4 |
| Q1 2026 | 151 | +1 | 181.65M | $13.03B | +6 | −5 |
| Q4 2025 | 148 | -1 | 191.36M | $12.44B | n/a | −1 |
| Q3 2025 | 21 | 0 | 98.44M | $6.63B | +1 | −1 |
| Q2 2025 | 18 | 0 | 85.61M | $5.18B | +1 | −1 |
| Q1 2025 | 15 | +3 | 26.09M | $1.68B | +4 | −1 |
| Q4 2024 | 12 | +1 | 26.07M | $1.54B | +3 | −2 |
| Q3 2024 | 10 | -3 | 11.27M | $682.75M | +1 | −4 |
| Q2 2024 | 13 | n/a | 10.19M | $518.05M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 6.59M | +1.4% | $398.88M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 2 | Citadel Advisors ✦ | 1.92M | +182.0% | $116.64M | 0.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Point72 Asset Management ✦ | 1.60M | +92.7% | $97.36M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 4 | Wellington Management ✦ | 491.29K | -51.7% | $29.82M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | T. Rowe Price ✦ | 356.72K | +3.1% | $21.65M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 6 | Gotham Asset Management ✦ | 149.66K | +25.8% | $9.08M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 97.90K | +727.0% | $5.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 33.08K | +12.1% | $2.00M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | GAMCO Investors ✦ | 13.16K | +45.3% | $798,498 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Arrowstreet Capital ✦ | 9.49K | New | $576,130 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $576,130 | 0.0% |
Exited
| Renaissance Technologies | $21.01M | was 0.0% |
| Millennium Management | $9.18M | was 0.0% |
| Adage Capital Partners | $2.34M | was 0.0% |
| Two Sigma Investments | $399,158 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 849 holders, 236.72M shares, $15.70B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 0 sh · $7
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology