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WEC Institutional Ownership & 13F Holders | SmartMoneyDB

WECWEC ENERGY GROUP INC

COM · CUSIP 92939U106

Smart Money Ownership

Of the 14 tracked institutions holding WEC, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +4.1pt. It's a gauge of who owns the name, not just how many.

WEC (WEC ENERGY GROUP INC) Institutional Ownership Summary

Among the 14 tracked institutional investors we monitor, WEC (WEC ENERGY GROUP INC) is held with a combined value of $11.64B across 104,168,579 shares. The largest holder is VANGUARD GROUP INC with a position worth $4.33B (0.06% of their portfolio). 7 funds increased their holdings. 7 funds reduced their position.

Total Institutional Value

$11.64B

Total Shares Held

104,168,579

Institutional Holders

% of Shares Outstanding

32.0%

of 325.73M shares · SEC 2026-03-31

Days to Cover

7.8-16.2%

13.55M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 32.0% of WEC's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-03-31), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

VANGUARD GROUP INC+2% shares~$85.0M STATE STREET CORP+3% shares~$62.3M SOROS FUND MANAGEMENT LLC+433% shares~$48.2M BlackRock, Inc.+0% shares~$15.2M Gotham Asset Management, LLC+17% shares~$3.8M

13F Institutional Holders

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WELLINGTON MANAGEMENT GROUP LLP

AQR CAPITAL MANAGEMENT LLC

0.03% of book-9.4%

$66.52M

SOROS FUND MANAGEMENT LLC

0.65% of book+432.8%

$59.36M

PRICE T ROWE ASSOCIATES INC /MD/

Gotham Asset Management, LLC

0.08% of book+16.5%

$26.62M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$4.33B	41,099,951	0.06%	+2.0%
2	BlackRock, Inc.	$3.83B	33,049,938	0.07%	+0.4%
3	STATE STREET CORP	$2.46B	21,242,819	0.08%	+2.6%
4	WELLINGTON MANAGEMENT GROUP LLP	$558.29M	4,822,384	0.10%	-46.6%
5	FMR LLC	$152.12M	1,314,002	0.01%	+1.6%
6	AQR CAPITAL MANAGEMENT LLC	$66.52M	580,948	0.03%	-9.4%
7	SOROS FUND MANAGEMENT LLC	$59.36M	512,754	0.65%	+432.8%
8	PRICE T ROWE ASSOCIATES INC /MD/	$58.35M	504,012	0.01%	-1.3%
9	CITADEL ADVISORS LLC	$49.97M	431,598	0.04%	-22.6%
10	Gotham Asset Management, LLC	$26.62M	229,905	0.08%	+16.5%

Congress Trading

7 members · 12 disclosed trades in WEC

Member	Type	Amount	Date
Julie Johnson	Sell	$1,001 - $15,000	Sep 25, 2025
Rob Bresnahan	Sell	$1,001 - $15,000	May 15, 2025
Rob Bresnahan	Buy	$1,001 - $15,000	Apr 8, 2025
John James	Sell	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most WEC stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of WEC with a position worth $4.33B, representing 0.06% of their portfolio. In total, 14 institutional investors hold WEC with a combined value of $11.64B.

What percentage of WEC is owned by institutional investors?

Institutional investors hold $11.64B worth of WEC stock across 14 positions. The largest institutional holder is VANGUARD GROUP INC with $4.33B in holdings.

What is a 13F filing and why does it matter for WEC?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WEC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track WEC institutional moves

Get notified when hedge funds change their WEC positions.