Security key
55277P104
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 22,787,399
- Total 13F value
- $2,141,070,731
- Share change
- +574,271
- SEC-reported price per share
- $93.96
- Number of holders
- 294
- Value change
- +$54,380,644
- Number of buys
- 148
- Number of sells
- 93
- Shares outstanding
- 36,606,049
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
294
Top holders
10
MGEE full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2025
Previous quarter: Q3 2024
MGE ENERGY INC SEC filings
MGE ENERGY INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 55277P104
Recent filing periods:
Ownership snapshot
Top reported holders of MGEE - MGE ENERGY INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2024
13F
Lead comparable stake: 16%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 16%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
16%
VANGUARD GROUP INC
13%
STATE STREET CORP
4%
VICTORY CAPITAL MANAGEMENT INC
3.4%
T. Rowe Price Investment Manageme...
2.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
Company
|
16%
|
$533,278,094
5,831,362 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
13%
|
$423,725,802
4,633,415 shares
|
— | 30 Sep 2024 |
| STATE STREET CORP |
13F
Company
|
4%
|
$133,549,922
1,460,360 shares
|
— | 30 Sep 2024 |
| VICTORY CAPITAL MANAGEMENT INC |
13F
Company
|
3.4%
|
$114,397,548
1,250,930 shares
|
— | 30 Sep 2024 |
| T. Rowe Price Investment Management, Inc. |
13F
Company
|
2.6%
|
$87,871,000
960,854 shares
|
— | 30 Sep 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.4%
|
$79,001,025
863,707 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
294
Shares
22,787,399
Rows available
294
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
266
Q4 2024 holders
294
Holder diff
28
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend