$72.53
+0.28 (+0.39%)
Market Cap
$18.4B
Shares Outstanding
258,276,483
Institutional Holders
763
Total Inst. Value
$11.3B
% of Float Held
81.9%
QoQ Holder Change
+299
Institutional data as of Q1 2025
New Positions
190
Closed Positions
56
Increased
261
Decreased
209
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | VANGUARD GROUP INC | $2.1B | 32,822,215 |
| 2 | BlackRock, Inc. | $1.5B | 23,599,327 |
| 3 | STATE STREET CORP | $1.1B | 16,383,841 |
| 4 | VICTORY CAPITAL MANAGEMENT INC | $681.5M | 10,590,100 |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $442.8M | 6,900,883 |
| 6 | Nuveen, LLCNew | $404.3M | 6,307,710 |
| 7 | Invesco Ltd. | $298.2M | 4,634,566 |
| 8 | FRANKLIN RESOURCES INC | $236.0M | 3,667,490 |
| 9 | MORGAN STANLEY | $222.9M | 3,464,070 |
| 10 | Pictet Asset Management Holding SA | $219.2M | 3,406,930 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| VANGUARD GROUP INC | +159K | $2.1B |
| STATE STREET CORP | +12K | $1.1B |
| GEODE CAPITAL MANAGEMENT, LLC | +205K | $442.8M |
| Nuveen, LLCNew | +6.3M | $404.3M |
| MORGAN STANLEY | +655K | $222.9M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| T. Rowe Price Investment Management, Inc. | -2.9M | $81.3M |
| BlackRock, Inc. | -979K | $1.5B |
| Magellan Asset Management Ltd | -915K | $11.2M |
| Pictet Asset Management Holding SA | -670K | $219.2M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | -315K | $628K |
Famous Fund Managers
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Frequently Asked Questions
How many institutional investors hold LNT?
As of Q1 2025, 763 institutional investors report holding LNT (Alliant Energy Corporation) in their 13F filings.
What percentage of Alliant Energy Corporation is owned by institutions?
Institutional investors hold approximately 81.9% of Alliant Energy Corporation's float as reported in SEC 13F filings.
Which hedge fund owns the most LNT?
The largest institutional holder of LNT is VANGUARD GROUP INC with $2.1B in shares.
Are institutions buying or selling LNT?
This quarter, 190 institutions opened new positions in LNT and 56 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.