Mawer Investment Management Ltd.

Position in TW — Tradeweb Markets Inc.

CIK 1538449 CALGARY, A0

Position in TW

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$57,745,495

-$15,974,495 QoQ

Shares Held

579,425

-7.5% QoQ

Ownership

0.248%

of shares outstanding

% of Portfolio

0.40%

of 13F equity value

Holder Rank

#41

of 560 holders

Holding Since

Dec 2020

23 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

Mawer Investment Management Ltd. holds $95,274,187 across 3 Capital Markets names. TW ranks #1 (60.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TW	Tradeweb Markets Inc. This page	579,425	$57,745,495
2	IBKR	Interactive Brokers Group, Inc.	223,262	$19,432,724
3	LPLA	LPL Financial Holdings Inc.	64,243	$18,095,968

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$57,745,495	579,425	-7.5%	Shares	Sole	2026-08-07
2026-03-31	$73,719,990	626,551	+18.0%	Shares	Sole	2026-05-06
2025-12-31	$57,122,129	531,171	+13.4%	Shares	Sole	2026-02-10
2025-09-30	$52,004,784	468,596	-2.0%	Shares	Sole	2025-11-04
2025-06-30	$70,001,013	478,149	-10.2%	Shares	Sole	2025-08-07
2025-03-31	$79,018,131	532,252	-8.0%	Shares	Sole	2025-05-07
2024-12-31	$75,734,470	578,479	-0.9%	Shares	Sole	2025-02-12
2024-09-30	$72,184,076	583,683	+0.2%	Shares	Sole	2024-11-07
2024-06-30	$61,753,268	582,578	+1.5%	Shares	Sole	2024-08-07
2024-03-31	$59,817,643	574,231	-6.0%	Shares	Sole	2024-05-06
2023-12-31	$55,512,957	610,838	-0.6%	Shares	Sole	2024-02-07
2023-09-30	$49,292,042	614,614	-5.4%	Shares	Sole	2023-11-06
2023-06-30	$44,476,732	649,485	-0.7%	Shares	Sole	2023-08-09
2023-03-31	$51,666,989	653,847	+1.0%	Shares	Sole	2023-05-05
2022-12-31	$42,032,045	647,344	+23.8%	Shares	Sole	2023-02-08
2022-09-30	$29,492,877	522,738	+1.6%	Shares	Sole	2022-11-09
2022-06-30	$35,126,432	514,673	-6.6%	Shares	Sole	2022-08-09
2022-03-31	$48,425,332	551,102	-10.4%	Shares	Sole	2022-05-06
2021-12-31	$61,598,417	615,123	+1.4%	Shares	Sole	2022-02-09
2021-09-30	$49,012,780	606,744	+1.1%	Shares	Sole	2021-11-10
2021-06-30	$50,736,422	600,005	+0.6%	Shares	Sole	2021-08-11
2021-03-31	$44,137,744	596,456	+28.2%	Shares	Sole	2021-05-14
2020-12-31	$29,064,042	465,397	—	Shares	Sole	2021-02-09
No filing history on record for this holder in this stock.