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Mawer decreased SHW position by 54,960 shares

Aug 11, 2026Last updated Aug 12, 2026

This StonkWhisper whale intelligence report documents significant institutional position changes in $SHW 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.

Mawer Investment Management Ltd. AUM: $14.7B DECREASED

AUM: $14.7B · 142 holdings · Period: 2026-06-30

54,960 Share Change

48,595 Current Shares

$16.7B Current Value

0.11% Portfolio %

-53.1% Change %

Position Change Detail

Issuer SHERWIN WILLIAMS CO

Ticker SHW

Shares 103,555 → 48,595 54,960

Value $33.2B → $16.7B

Portfolio Weight 0.11%

Change Type Decreased

Period of Report 2026-06-30

Other Mawer Positions This Period

Ticker	Issuer	Change Type	Share Change	Value
NVDA	NVIDIA CORPORATION	Increased	+2,127,064	$616.0B
SKM	SK TELECOM CO LTD	New	+1,708,146	$54.9B
APH	AMPHENOL CORP	Decreased	1,628,476	$415.8B
MRSH	MARSH & MCLENNAN COS INC	Decreased	1,604,431	$311.9B
BAC	VERIZON COMMUNICATIONS INC	Decreased	1,054,206	$71.0B
TME	TENCENT MUSIC ENTMT GROUP	Decreased	1,011,904	$51.8B
AEP	AMERICAN ELEC PWR CO INC	Increased	+949,366	$312.5B
SHEL	SHELL PLC	Increased	+893,456	$621.4B
VVV	VALVOLINE INC	Decreased	743,489	$13.5B
BKNG	BOOKING HOLDINGS INC	Increased	+683,781	$132.0B

Other Whales Moving SHW This Period

Manager	Change Type	Share Change
State Street	Decreased	32,755
Winton	Exited	31,600
Fisher Investments	Decreased	49

View all sentiment, news, and whale activity for SHW (SHERWIN WILLIAMS CO).

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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: August 12, 2026 at 06:03 UTC