LNT — ALLIANT ENERGY CORPToday's name, from the SEC's present-day ticker list — a present-day mapping, not the name as of each filing.

Congress trades
18
all time
Members · 12m
0
0 buys · 0 sells · by trade date
Latest filing
09-12
2025-09-12
Rows filed past the STOCK Act's 45-day window, stated on the row, never editorialised; both dates and the receipt stay on every row.
7
13F holders
685
top 500 listed · 2026-03-31
Congress: statutory ranges, filed up to 45 days after the trade · 13F: quarter-end snapshots, filed up to 45 days lateras of 2026-10-29
Congress 18Institutional 500

Congress · disclosure timeline

By trade date · 24 months · 2 rows ▲ buy, ▼ sell; height = lower bound (log scale). Trade date, not filing date — the filing lag is in the table below.

2 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds, against gridlines at $15K, $250K, $5M.

Members active in LNT

12 months · most active first Rows = number of disclosures, not dollars. Net = lower bound of the net range. Committees as of each member's latest trade in the window (roster snapshot 2026-10-29).

No member disclosed LNT in the trailing 12 months.

Congressional disclosures

Newest filed firstAll 18 rows ↗
Latest congressional filings mentioning LNT
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2025-09-12Lisa C. McClain R–MI-9SELL SP (spouse-owned)Traded 08-13 +30d$1K–$15K
2025-09-12Lisa C. McClain R–MI-9BUY SP (spouse-owned)Traded 08-04 +39d$1K–$15K
2023-10-10Lois Frankel D–FL-22SELLTraded 09-08 +32d$1K–$15K
2023-03-13Lois Frankel D–FL-22BUYTraded 01-31 +41d$1K–$15K
2021-03-26Lois Frankel D–FL-22BUYTraded 03-15 +11d$1K–$15K
2021-01-11Cisneros, Gilbert —BUYTraded 2020-12-21 +21d$1K–$15K
2020-12-15Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 11-25 +20d$1K–$15K
2020-12-15Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 11-24 +21d$1K–$15K
2020-12-15Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 11-04 +41d$1K–$15K
2020-11-05Gilbert Ray Cisneros, Jr. D–CA-31BUYTraded 11-03 +2d$1K–$15K

13F holders · Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt. · longs only

Top institutional holders of LNT for quarter 2026-03-31, 1–25 of 685 holders
#FilerValueSecuritiesFlagsderived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list·§
1BlackRock, Inc.$1.8B1
derived ·§ EDGAR ↗
2STATE STREET CORP$1.2B1
derived ·§ EDGAR ↗
3VANGUARD CAPITAL MANAGEMENT LLC$1.2B1
derived ·§ EDGAR ↗
4VANGUARD PORTFOLIO MANAGEMENT LLC$1.0B1
derived ·§ EDGAR ↗
5Janus Henderson Group Ltd.$809M1
derived ·§ EDGAR ↗
6Nuveen, LLC$534M1
derived ·§ EDGAR ↗
7VICTORY CAPITAL MANAGEMENT INC$519M1
derived ·§ EDGAR ↗
8GEODE CAPITAL MANAGEMENT, LLC$519M1
derived ·§ EDGAR ↗
9MASSACHUSETTS FINANCIAL SERVICES CO /MA/$510M1
derived ·§ EDGAR ↗
10BANK OF AMERICA CORP /DE/$384M1
derived ·§ EDGAR ↗
11Invesco Ltd.$358M1
derived ·§ EDGAR ↗
12FRANKLIN RESOURCES INC$280M1
derived ·§ EDGAR ↗
13Pictet Asset Management Holding SA$245M1
derived ·§ EDGAR ↗
14MORGAN STANLEY$240M1
derived ·§ EDGAR ↗
15MAIRS & POWER INC$207M1
derived ·§ EDGAR ↗
16FMR LLC$205M1
derived ·§ EDGAR ↗
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$170M1
derived ·§ EDGAR ↗
18NORTHERN TRUST CORP$159M1
derived ·§ EDGAR ↗
19Legal & General Group Plc$153M1
derived ·§ EDGAR ↗
20Magellan Asset Management Ltd$146M1
derived ·§ EDGAR ↗
21DUFF & PHELPS INVESTMENT MANAGEMENT CO$136M1
derived ·§ EDGAR ↗
22JENNISON ASSOCIATES LLC$127M1
derived ·§ EDGAR ↗
23JOHNSON INVESTMENT COUNSEL INC$121M1
derived ·§ EDGAR ↗
24Bank of New York Mellon Corp$108M1
derived ·§ EDGAR ↗
25VANGUARD FIDUCIARY TRUST CO$104M1
derived ·§ EDGAR ↗
Show the top 500 of 685 holders
Truncated by Public Filings. Top 500 of 685 holders shown; the rest are on EDGAR. Method ↗

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Congress ↔ notable managers · LNT

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-31 → 2026-10-29 · statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
0 — $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · ALLIANT ENERGY CORP

Merged timeline of congressional filings and notable-manager moves on LNT
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+20,845 sh
2026-05-15Soros Fund Management 13FNEW+18,452 sh

2 newest, by filing date · 13F rows are quarter-end snapshots, not trades

Congress vs filers

12 months
Congress net (rows)no rows
Congress net ($ bound)$0
Filersnot computedThe filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.