Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors

Position in MKL — Markel Group Inc.

CIK 1748861 CONCORD, MA

Back to MKL Full portfolio

Position in MKL

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$1,132,745

+$89,577 QoQ

Shares Held

580

+6.4% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.28%

of 13F equity value

Holder Rank

#438

of 924 holders

Holding Since

Dec 2020

23 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Common Shares in MKL Over Time

Shares Held

Position Value (USD)

Position in Insurance - Property & Casualty

Financial Services · as of Jun 30, 2026

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors holds $2,924,678 across 3 Insurance - Property & Casualty names. MKL ranks #1 (38.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MKL	Markel Group Inc. This page	580	$1,132,745
2	CB	Chubb Ltd	2,957	$1,007,568
3	TRV	Travelers Companies, Inc.	2,376	$784,365

All Filings in MKL

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23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,132,745	580	+6.4%	Shares	Sole	2026-07-09
2026-03-31	$1,043,168	545	0.0%	Shares	Sole	2026-05-05
2025-12-31	$1,171,559	545	+0.6%	Shares	Sole	2026-02-13
2025-09-30	$1,035,957	542	+7.3%	Shares	Sole	2025-10-24
2025-06-30	$1,008,666	505	+0.2%	Shares	Sole	2025-08-04
2025-03-31	$942,283	504	+7.0%	Shares	Sole	2025-04-21
2024-12-31	$813,054	471	+14.6%	Shares	Sole	2025-02-07
2024-09-30	$644,686	411	+10.5%	Shares	Sole	2024-10-24
2024-06-30	$586,145	372	0.0%	Shares	Sole	2024-07-24
2024-03-31	$565,990	372	-0.8%	Shares	Sole	2024-04-30
2023-12-31	$532,462	375	+5.9%	Shares	Sole	2024-01-30
2023-09-30	$521,261	354	+1.1%	Shares	Sole	2023-11-13
2023-06-30	$484,113	350	0.0%	Shares	Sole	2023-08-14
2023-03-31	$447,093	350	+1.7%	Shares	Sole	2023-04-27
2022-12-31	$453,216	344	+6.5%	Shares	Sole	2023-02-01
2022-09-30	$350,203	323	+22.8%	Shares	Sole	2022-10-27
2022-06-30	$340,124	263	+32.2%	Shares	Sole	2022-08-08
2022-03-31	$293,572	199	0.0%	Shares	Sole	2022-04-28
2021-12-31	$245,566	199	+1.0%	Shares	Sole	2022-01-28
2021-09-30	$235,440	197	0.0%	Shares	Sole	2021-11-02
2021-06-30	$233,781	197	+1.5%	Shares	Sole	2021-07-22
2021-03-31	$221,086	194	-19.5%	Shares	Sole	2021-05-13
2020-12-31	$249,025	241	—	Shares	Sole	2021-02-02
No filing history on record for this holder in this stock.