MGEEMGE Energy Inc

CSNasdaq (XNAS)·USD

Identity

Security key: 18515
Ticker: MGEE
Type: CS — Common Stock
Exchange: Nasdaq(XNAS)
Venue group: NASDAQ
Operating MIC: XNAS
Market: stocks
Locale: us
Currency: USD
Listed: 1972-06-01
Round lot: 100
Active: Yes
Last seen in a load: 2026-08-14 20:49
Vendor updated: 2026-08-13 06:09
Ticker root / suffix: MGEE

Detail

Enriched 2026-08-14 20:47

Market cap: $3,072,595,855.84
Shares outstanding (class): 37,784,012
Shares outstanding (weighted): 37,784,012
SIC: 4900 ELECTRIC, GAS & SANITARY SERVICES
Employees: 726
Location: MADISON, WI
Homepage: https://www.mgeenergy.com
Description: MGE Energy provides electric service to 170,000 customers and natural gas service to 180,000 customers in Madison, Wisconsin, and surrounding areas. Nearly 90% of customers are residential. The company also owns a 3.6% stake in American Transmission Co. MGE owns interests in two coal power plants that earn guaranteed fixed rates of return, contributing about 20% of earnings.

Market cap and share counts drift.

Funds holding this security

119 funds · 123 positions · $744.06M reported value, as of 2026-03-31

All holders →

Fund	Ticker	Position value	% of fund	Balance	Match
iShares Core S&P Small-Cap ETF iShares Trust	IJR	$169.56M	0.18%	2,193,858 NS	FIGI
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS	VTI	$90.49M	0.00%	1,170,738 NS	FIGI
iShares Russell 2000 ETF iShares Trust	IWM	$69.70M	0.10%	901,812 NS	FIGI
VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS	VB	$65.24M	0.04%	844,079 NS	FIGI
VANGUARD SMALL-CAP VALUE INDEX FUND VANGUARD INDEX FUNDS	VBR	$41.49M	0.07%	536,863 NS	FIGI
First Trust Value Line Dividend Index Fund First Trust Exchange-Traded Fund	FVD	$34.43M	0.43%	445,474 NS	FIGI
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS	VXF	$31.44M	0.04%	406,716 NS	FIGI
State Street(R) SPDR(R) S&P(R) Dividend ETF SPDR SERIES TRUST	SDY	$27.14M	0.13%	351,178 NS	FIGI
State Street(R) SPDR(R) Portfolio S&P 600(TM) S… SPDR SERIES TRUST	SPSM	$25.54M	0.18%	330,468 NS	FIGI
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS	—	$18.35M	0.19%	237,478 NS	FIGI
The Gabelli Utilities Fund Gabelli Utilities Fund	—	$14.34M	0.81%	185,500 NS	FIGI
iShares S&P Small-Cap 600 Value ETF iShares Trust	IJS	$13.79M	0.18%	178,420 NS	FIGI
iShares S&P Small-Cap 600 Growth ETF iShares Trust	IJT	$12.20M	0.19%	157,840 NS	FIGI
iShares Russell 2000 Growth ETF iShares Trust	IWO	$12.16M	0.10%	157,272 NS	FIGI
iShares Russell 2000 Value ETF iShares Trust	IWN	$11.73M	0.09%	151,702 NS	FIGI

How positions resolve to the securities master. FIGI_COMPOSITE is exact identifier equality — both sides got the FIGI from Bloomberg. TICKER is a narrow fallback used only where the master row carries no FIGI at all (2,389 rows do not, disproportionately Irish-domiciled US listings like LIN and ACN). Roughly 22% of all positions resolve to the master.

Funds holding this security

Identifiers

master.security_identifier

TICKERMGEE
FIGI_COMPOSITEBBG000JNWST0
FIGI_SHARE_CLASSBBG001SD2RD2
CIK0001161728
ISINUS55277P1049
Resolved through OpenFIGI from a holdings ISIN, not supplied by the securities vendor.

Identifiers

Classification

classification.v_security_classification

Asset class: Equity
Sector: Utilities
Industry: Electric Utilities
Source: LLMunreviewed
Self-reported confidence: 0.95
Model: deepseek
Rationale: MGE Energy is a public utility holding company providing electric and gas services, classified under electric utilities.

Classifications are unreviewed model output. All 5,771 assignments carry source = LLM and is_reviewed = false. Confidence is the model’s own estimate and is not calibrated — it clustered at 0.90–0.98 across the whole first pass, including rows that later proved wrong. Use it to order a review queue, not as a probability. Two share classes of one issuer can disagree.

Classification

Fund data

Not linked to a fund series.

Either this is not a fund, or it is one the SEC share-class snapshot cannot reach — commodity trusts and notes have no series ID at all.