Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Boyd Group Services Inc.

CIK 0002091467BGSI· quarter ending 2026-06-30

Shares outstanding

27,829,821

as of 2025-12-31 · 40-F cover page, filed 2026-03-18

Held by 13F filers

10,034

selection includes debt or preferreds — no % of shares outstanding

Holders

+0 vs 2026-03-31 · 0 new, 0 exited

Value

$950K

shares +0.0% vs prior quarter

Share classes (cover page of the 40-F filed 2026-03-18, as of 2025-12-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	BGSI · NYSE	27,829,821	20,482,815	73.6%	116	103310108

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	103310108	COM	116	20,482,815	27,829,821	73.6%	$2.0B	2 call / 1 put	13DG	holders →
	103310959	EQUITYnot common	1	10,034	—	—	$950K	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (1 of 1 · 103310959)

change vs 2026-03-31

#	Filer	Shares / principal	% of class	Value	Change
1	Police & Firemen's Retirement System of New Jersey	10,034	—	$950K	—

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
1832 Asset Management L.P.	SCHEDULE 13G/A	2026-09-08	2026-08-31	2,926,264	10.5%
MD Financial Management Inc.	SCHEDULE 13G/A	2026-09-08	2026-08-31	42,838	0.2%
SCOTIA CAPITAL INC.	SCHEDULE 13G/A	2026-09-08	2026-08-31	29,730	0.1%
1001271606 ONTARIO INC	SCHEDULE 13G	2026-05-13	2026-03-31	603,740	2.16%
Bank of Montreal	SCHEDULE 13G	2026-05-13	2026-03-31	1,439,801	5.17%
BANK OF MONTREAL HOLDING INC.	SCHEDULE 13G	2026-05-13	2026-03-31	830,730	0%
BMO ASSET MANAGEMENT INC.	SCHEDULE 13G	2026-05-13	2026-03-31	540,473	1.94%
BMO NESBITT BURNS INC.	SCHEDULE 13G	2026-05-13	2026-03-31	2,493	0%
BMO NESBITT BURNS INC. WEALTH MANAGEMENT	SCHEDULE 13G	2026-05-13	2026-03-31	828,724	2.97%
BMO PRIVATE INVESTMENT COUNSEL INC.	SCHEDULE 13G	2026-05-13	2026-03-31	293	0%
Burgundy Asset Management, Inc.	SCHEDULE 13G	2026-05-13	2026-03-31	603,740	2.16%
Beutel, Goodman & Co Ltd.	SCHEDULE 13G	2026-02-04	2026-01-31	1,541,831	7.2%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.