Company · Ownership research

Boyd Group Services Inc. BGSI

CIK 0002091467 · CUSIP 103310108

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 103310108 (BGSI), not CUSIP 103310959 (BGSI), and does not merge CUSIPs.

This page lists the top 20 of 116 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	1832 Asset Management L.P. CIK 944388 · View history	$223.57M 2,362,770 shares	0.27%	+97.04K(+4.30%)Added	SEC filing ↗ Aug 13, 2026	▾
02	FIL Ltd CIK 318989 · View history	$164.62M 1,738,539 shares	0.12%	-388.14K(-18.30%)Reduced	SEC filing ↗ Aug 13, 2026	▾
03	BANK OF MONTREAL /CAN/ CIK 927971 · View history	$146.83M 1,552,290 shares	0.05%	+115.78K(+8.10%)Added	SEC filing ↗ Aug 12, 2026	▾
04	Beutel, Goodman & Co Ltd. CIK 1361974 · View history	$141.21M 1,491,881 shares	1.04%	-231.54K(-13.40%)Reduced	SEC filing ↗ Aug 12, 2026	▾
05	FMR LLC CIK 315066 · View history	$108.23M 1,143,022 shares	0.00%	+277.74K(+32.10%)Added	SEC filing ↗ Aug 13, 2026	▾
06	GUARDIAN CAPITAL LP CIK 1224324 · View history	$101.96M 1,077,236 shares	2.48%	+460.60K(+74.70%)Added	SEC filing ↗ Aug 14, 2026	▾
07	ROYAL BANK OF CANADA CIK 1000275 · View history	$98.60M 1,042,100 shares	0.02%	-142.26K(-12.00%)Reduced	SEC filing ↗ Aug 14, 2026	▾
08	CIBC Asset Management Inc CIK 1021926 · View history	$87.93M 927,785 shares	0.19%	-141.29K(-13.20%)Reduced	SEC filing ↗ Aug 3, 2026	▾
09	MACKENZIE FINANCIAL CORP CIK 919859 · View history	$86.60M 644,882 shares	0.09%	-904.70K(-58.40%)Reduced	SEC filing ↗ Aug 13, 2026	▾
10	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$81.46M 860,345 shares	0.00%	+10.91K(+1.30%)Added	SEC filing ↗ Aug 13, 2026	▾
11	Dixon Mitchell Investment Counsel Inc. CIK 1993485 · View history	$68.85M 726,545 shares	2.24%	+113.69K(+18.60%)Added	SEC filing ↗ Aug 13, 2026	▾
12	Clearbridge Investments, LLC CIK 1348883 · View history	$48.93M 517,089 shares	0.04%	+146.79K(+39.60%)Added	SEC filing ↗ Aug 13, 2026	▾
13	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$47.62M 503,159 shares	0.02%	+90.14K(+21.80%)Added	SEC filing ↗ Aug 4, 2026	▾
14	PICTON MAHONEY ASSET MANAGEMENT CIK 1539041 · View history	$43.23M 457,748 shares	0.40%	-92.70K(-16.80%)Reduced	SEC filing ↗ Aug 13, 2026	▾
15	Caisse de depot et placement du Quebec CIK 898286 · View history	$38.30M 404,629 shares	0.05%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
16	NORGES BANK CIK 1374170 · View history	$34.60M 365,811 shares	0.00%	+365.81KNew	SEC filing ↗ Aug 12, 2026	▾
17	Global Alpha Capital Management Ltd. CIK 1584691 · View history	$30.64M 323,914 shares	1.84%	-1.65K(-0.50%)Reduced	SEC filing ↗ Aug 13, 2026	▾
18	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$25.66M 191,048 shares	0.01%	+10.71K(+5.90%)Added	SEC filing ↗ Aug 3, 2026	▾
19	VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history	$23.39M 247,040 shares	0.01%	+3.52K(+1.40%)Added	SEC filing ↗ Aug 13, 2026	▾
20	MONTRUSCO BOLTON INVESTMENTS INC. CIK 1475940 · View history	$23.20M 245,132 shares	0.36%	-35.08K(-12.50%)Reduced	SEC filing ↗ Jul 21, 2026	▾

Showing 20 / 116 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

116

Cancelled or null records excluded

Disclosed shares

20,482,815

Not deduplicated across managers

Disclosed value

$1.98B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Boyd Group Services Inc. · Q2 2026

Explore all 116 reporting institutions.

This page includes 20 of 116 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.