$WEC

$111.12 +$0.03 (0.03%) Close

$WEC Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 325.8M shares outstanding

Who owns WEC?

By type of holder

Institutions 85.4% Insiders 0.2% Everyone else 14.4%

Concentration Top 10 holders own 41.7%

BlackRock, Inc. 10.2% · Vanguard Capital Management LLC 6.5%

Institutional ownership

85.4%

+0.5 pts vs last qtr

Institutional holders

1,394

+24 vs last qtr

Net shares bought

+1.8M

by institutions in Q2 2026

New / sold out

122 / 98

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Barclays PLC +1.8M
American Century Companies Inc +715.1K

Biggest sellers in Q2 2026

Wellington Management Group LLP −1.2M
Zimmer Partners, LP SOLD OUT −833.8K

Who is planning to sell?

Notices of proposed sale, last 12 months

$5.85M

9 notices from 5 people

Shares covered

53.2K

0.02% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Gale Klappa Former officer $3.84M
Scott Lauber Officer $895K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+2.2%

+0.24% a year

Each share's claim on the business

−2.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$614M vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years86% 3–5 years3% 1–3 years8% Under 1 year3%

Quarterly turnover

4.3%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting WEC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	33.3M	10.23%	+271.3K (+0.8%)	≤2021	0.1%
Shares held by quarter Peak holding33.3M (Q2'26) Change over 8 quarters+4.1M Share of the company10.230% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	21.3M	6.52%	+107.9K (+0.5%)	≤2021	0.1%
Shares held by quarter Peak holding21.3M (Q2'26) Change over 8 quarters+21.3M Share of the company6.520% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

33.3M

% of company

10.23%

Change vs last qtr

+271.3K (+0.8%)

Held since

≤2021

Vanguard Capital Management LLC

21.3M

% of company

6.52%

Change vs last qtr

+107.9K (+0.5%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding WEC Energy Group Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting WEC on Form N-PORT; together they hold 37.3% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$1.21B	10.3M	3.17%	0.05%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$986M	8.4M	2.59%	0.06%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$1.21B

% of company

3.17%

% of the fund

0.05%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$986M

% of company

2.59%

% of the fund

0.06%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding WEC Energy Group Inc and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
KG Klappa Gale E Insider	280.7K	0.09%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.090% Klappa Gale E's insider activity →
LS Lauber Scott J Insider	73.5K	0.02%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.020% Lauber Scott J's insider activity →

Klappa Gale E

Insider

280.7K

% of company

0.09%

Change vs last qtr

—

Held since

—

Lauber Scott J

Insider

73.5K

% of company

0.02%

Change vs last qtr

—

Held since

—

23 more holders behind a free account

See every insider and 5%+ holder of WEC Energy Group Inc.

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