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American Century decreased WEC position by 15,318 shares

Mar 28, 2026Last updated Apr 20, 2026

This StonkWhisper whale intelligence report documents significant institutional position changes in $WEC based on SEC 13F filings and block-level trading data. Quarterly 13F disclosures are required for institutional investment managers with at least $100 million in qualifying assets under management. These filings reveal long positions in U.S. equities held as of quarter end. Material changes in institutional positioning — particularly from concentrated funds with a history of high-conviction bets — are tracked by StonkWhisper as leading indicators of institutional thesis formation or exit.

AMERICAN CENTURY COMPANIES INC AUM: $199.0B DECREASED

AUM: $199.0B · 2,811 holdings · Period: 2025-12-31

15,318 Share Change

484,168 Current Shares

$51.1B Current Value

0.03% Portfolio %

-3.1% Change %

Position Change Detail

Issuer WEC ENERGY GROUP INC

Ticker WEC

Shares 499,486 → 484,168 15,318

Value $57.2B → $51.1B

Portfolio Weight 0.03%

Change Type Decreased

Period of Report 2025-12-31

Other American Century Positions This Period

Ticker	Issuer	Change Type	Share Change	Value
KOS	KOSMOS ENERGY LTD	Decreased	19,075,012	$10.3B
NFLX	NETFLIX INC	Increased	+15,804,792	$1642.0B
KVUE	KENVUE INC	Decreased	10,309,137	$461.2B
T	AT&T INC	Decreased	6,329,511	$98.5B
FNB	F N B CORP	Decreased	5,985,954	$42.8B
GFL	GFL ENVIRONMENTAL INC	Decreased	5,025,075	$42.9B
VICI	VICI PPTYS INC	Decreased	4,649,026	$68.4B
MARA	MARA HOLDINGS INC	Decreased	4,372,799	$2.2B
UAA	UNDER ARMOUR INC	Decreased	3,552,342	$2.3B
APH	AMPHENOL CORP NEW	Increased	+3,437,013	$788.3B

Other Whales Moving WEC This Period

Manager	Change Type	Share Change
ClearBridge	Increased	+1,889,468
Balyasny	Decreased	716,103
State Street	Increased	+457,538
Citadel	Decreased	383,100
ExodusPoint	Exited	364,457
Adage Capital	Exited	293,008
Hudson Bay	Decreased	232,757
Renaissance Tech	New	+209,975
Epoch	Decreased	208,870
Baillie Gifford	Increased	+127,592

View all sentiment, news, and whale activity for WEC (WEC ENERGY GROUP INC).

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Data sourced from SEC 13F institutional holdings filings. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of institutional filings. 13F filings are reported quarterly and may lag actual positions.

Last updated: April 20, 2026 at 06:01 UTC