BGSI · Boyd Group Services Inc.

$85.23 +2.63 (+3.18%) At close · Sep 2

Market Cap

$2.37B

27.83M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 118

Total Value: $1,946,582,931

Total Shares: 20,572,638

Showing 1–100 of 120 holdings by value · page 1 of 2

Institutional Ownership Trend

5 quarters

Holder Concentration

Across 118 13F filers · Δ vs Mar 31, 2026

Top Holder

11.5%

+1.1 pts

Top 5

40.3%

−1.2 pts

Top 10

62.8%

+0.4 pts

HHI

496

Broadly held+5

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: 0

Institutional value: -30.5%

Shares held: -6.1%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid GUARDIAN CAPITAL LP	+460,595	1,077,236
Mega FMR LLC	+277,743	1,143,022
Mega Clearbridge Investments, LLC	+146,787	517,089
Mega BANK OF MONTREAL /CAN/	+115,775	1,552,290
Mega NATIONAL BANK OF CANADA /FI/	+114,559	200,044

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large MACKENZIE FINANCIAL CORP	−904,702	644,882
Mega FIL Ltd	−388,136	1,738,539
Mega Capital World Investors	−249,393	14,035
Large Beutel, Goodman & Co Ltd.	−231,542	1,491,881
Mega ROYAL BANK OF CANADA	−142,257	1,042,100

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega NORGES BANK	365,811	$34,613,036
Mega Jupiter Topco LLC	164,723	$15,586,090
Mid SIG North Trading, ULC	86,300	$8,165,706
Mega DIMENSIONAL FUND ADVISORS LP	29,576	$2,798,480
Large Man Group plc	12,700	$1,201,674

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mid BCV Asset Management Inc.	298,328	$38,144,218
Mid Waratah Capital Advisors Ltd.	231,905	$29,651,373
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	135,248	$17,292,809
Mega JANUS HENDERSON GROUP PLC	133,564	$17,077,493
Mid SEVEN GRAND MANAGERS, LLC	20,000	$2,557,200

Filter: New 23 Increased 52 Reduced 35 Sold out 23 Unchanged 8

Showing 100 of 120

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

1832 Asset Management L.P.

$223,565,297

11.49%

2,362,770

FIL Ltd

$164,500,559

8.45%

1,738,539

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FIL Investment Advisors	4,893	$462,975	0.3%	Defined
Fidelity Investments Canada ULC	1,733,646	$164,037,584	99.7%	Defined

BANK OF MONTREAL /CAN/

$146,877,678

7.55%

1,552,290

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BMO Asset Management Inc.	633,820	$59,972,048	40.8%	Defined
BMO NESBITT BURNS INC.	282,375	$26,718,322	18.2%	Defined
BMO PRIVATE INVESTMENT COUNSEL INC.	319	$30,183	0.0%	Defined
Burgundy Asset Management Ltd.	581,676	$55,038,183	37.5%	Defined
Held directly	54,100	$5,118,942	3.5%	Defined

Beutel, Goodman & Co Ltd.

$141,161,780

7.25%

1,491,881

FMR LLC

$108,152,741

5.56%

1,143,022

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	772,099	$73,056,007	67.5%	Defined
Fidelity Institutional Asset Management Trust Co	326,292	$30,873,749	28.5%	Defined
FIAM LLC	44,631	$4,222,985	3.9%	Defined

GUARDIAN CAPITAL LP

$101,928,070

5.24%

1,077,236

ROYAL BANK OF CANADA

$98,603,500

5.07%

1,042,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Global Asset Management Inc.	733,634	$69,416,449	70.4%	Defined
RBC Dominion Securities Inc.	297,248	$28,125,605	28.5%	Defined
RBC Phillips, Hager & North Investment Counsel Inc.	9,380	$887,535	0.9%	Defined
RBC Private Counsel (USA) Inc.	1,838	$173,911	0.2%	Defined

CIBC Asset Management Inc

$87,787,016

4.51%

927,785

VANGUARD CAPITAL MANAGEMENT LLC

$81,405,843

4.18%

860,345

Dixon Mitchell Investment Counsel Inc.

$68,745,687

3.53%

726,545

MACKENZIE FINANCIAL CORP

$61,018,734

3.13%

644,882

Clearbridge Investments, LLC

$48,926,961

2.51%

517,089

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FRANKLIN TEMPLETON INVESTMENTS CORP	517,089	$48,926,961	100.0%	Defined

PRINCIPAL FINANCIAL GROUP INC

$47,608,904

2.45%

503,159

PICTON MAHONEY ASSET MANAGEMENT

$43,312,115

2.23%

457,748

Caisse de depot et placement du Quebec

$38,285,995

1.97%

404,629

NORGES BANK

$34,613,036

1.78%

365,811

Global Alpha Capital Management Ltd.

$30,648,742

1.57%

323,914

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	323,914	$30,648,742	100.0%	Sole

VANGUARD FIDUCIARY TRUST CO

$23,374,924

1.20%

247,040

MONTRUSCO BOLTON INVESTMENTS INC.

$23,194,389

1.19%

245,132

NATIONAL BANK OF CANADA /FI/

$18,928,161

0.97%

200,044

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
National Bank Financial Inc.	56,977	$5,391,163	28.5%	Defined
Manager 6	373	$35,293	0.2%	Defined
Manager 7	24,974	$2,363,039	12.5%	Defined
Held directly	117,720	$11,138,666	58.8%	Defined

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

$18,076,961

0.93%

191,048

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MFS INVESTMENT MANAGEMENT CANADA LTD	191,048	$18,076,961	100.0%	Defined

Canoe Financial LP

$18,049,143

0.93%

190,754

MORGAN STANLEY

$16,735,059

0.86%

176,866

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	415	$39,267	0.2%	Defined
MORGAN STANLEY & CO. LLC	12,589	$1,191,171	7.1%	Defined
Morgan Stanley Canada LTD	163,795	$15,498,282	92.6%	Defined
MORGAN STANLEY SMITH BARNEY LLC	67	$6,339	0.0%	Defined

Jupiter Topco LLC

$15,586,090

0.80%

164,723

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS US LLC	164,723	$15,586,090	100.0%	Defined

MANUFACTURERS LIFE INSURANCE COMPANY, THE

$14,352,245

0.74%

151,683

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MANULIFE FINANCIAL CORP joint	151,683	$14,352,245	100.0%	Defined

LOOMIS SAYLES & CO L P

$11,337,273

0.58%

119,819

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LOOMIS SAYLES TRUST COMPANY, LLC	15,867	$1,501,335	13.2%	Defined
Held directly	103,952	$9,835,938	86.8%	Defined

Pembroke Management, LTD

$10,571,041

0.54%

111,721

Federation des caisses Desjardins du Quebec

$10,501,871

0.54%

110,990

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Global Asset Management Inc.	5,069	$479,628	4.6%	Defined
Desjardins Securities inc.	95,404	$9,027,126	86.0%	Defined
Regime de rentes du Mouvement Desjardins	7,728	$731,223	7.0%	Defined
Desjardins Financial Security Life Assurance Company	496	$46,931	0.4%	Defined
Held directly	2,293	$216,963	2.1%	Defined

Pillsbury Lake Capital LLC

$10,496,006

0.54%

110,928

TD Asset Management Inc

$10,292,385

0.53%

108,776

MILLENNIUM MANAGEMENT LLC

$10,033,788

0.52%

106,043

TD Waterhouse Canada Inc.

$9,906,524

0.51%

104,698

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TORONTO DOMINION BANK	104,698	$9,906,524	100.0%	Defined

Vanguard Global Advisers, LLC

$8,821,895

0.45%

93,235

CIDEL ASSET MANAGEMENT INC

$8,696,902

0.45%

91,914

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

$8,475,681

0.44%

89,576

BANK OF AMERICA CORP /DE/

$7,998,984

0.41%

84,538

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BOFA SECURITIES, INC.	3,101	$293,416	3.7%	Defined
MERRILL LYNCH CANADA INC.	81,437	$7,705,568	96.3%	Defined

SIG North Trading, ULC

$7,616,910

0.39%

80,500

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$7,560,138

0.39%

79,900

NewGen Asset Management Ltd

$7,550,676

0.39%

79,800

Lansing Management LP

$7,316,964

0.38%

77,330

LOUISBOURG INVESTMENTS INC.

$6,440,594

0.33%

68,068

Addenda Capital Inc.

$6,375,306

0.33%

67,378

Van Berkom & Associates Inc.

$5,824,523

0.30%

61,557

INTACT INVESTMENT MANAGEMENT INC.

$5,684,769

0.29%

60,080

Swiss National Bank

$5,317,644

0.27%

56,200

CIBC WORLD MARKET INC.

$5,222,456

0.27%

55,194

Aviso Financial Inc.

$5,168,617

0.27%

54,625

TORONTO DOMINION BANK

$5,167,291

0.27%

54,611

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TD Insurance - Meloche Monnex	1,000	$94,620	1.8%	Defined
TD SECURITIES INC	1,057	$100,013	1.9%	Defined
Canada Trust Co	23,724	$2,244,764	43.4%	Defined
Held directly	28,830	$2,727,894	52.8%	Sole

Investment Management Corp of Ontario

$4,970,577

0.26%

52,532

GOLDMAN SACHS GROUP INC

$4,898,382

0.25%

51,769

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	45,651	$4,319,497	88.2%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	6,118	$578,885	11.8%	Defined

LINCLUDEN MANAGEMENT LTD

$3,908,752

0.20%

41,310

PRELUDE CAPITAL MANAGEMENT, LLC

$3,642,018

0.19%

38,491

Qube Research & Technologies Ltd

$3,484,097

0.18%

36,822

BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp

$3,244,803

0.17%

34,293

UBS Group AG

$3,241,680

0.17%

34,260

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	33,256	$3,146,682	97.1%	Defined
UBS Switzerland AG	1,000	$94,620	2.9%	Defined
UBS Securities LLC	4	$378	0.0%	Defined

FRANKLIN RESOURCES INC

$3,108,265

0.16%

32,850

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST Co OF CANADA	5,828	$551,445	17.7%	Defined
FRANKLIN ADVISERS INC	21,045	$1,991,277	64.1%	Defined
FRANKLIN ADVISORY SERVICES LLC	1,417	$134,076	4.3%	Defined
FRANKLIN TEMPLETON INVESTMENTS CORP	4,560	$431,467	13.9%	Defined

CITADEL ADVISORS LLC

$2,969,837

0.15%

31,387

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	12,149	$1,149,538	38.7%	Defined
Held directly	19,238	$1,820,299	61.3%	Defined

Cumberland Partners Ltd

$2,933,220

0.15%

31,000

Anson Funds Management LP

$2,838,600

0.15%

30,000

DIMENSIONAL FUND ADVISORS LP

$2,798,480

0.14%

29,576

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Ireland Ltd	2,220	$210,056	7.5%	Defined
Held directly	27,356	$2,588,424	92.5%	Sole

VANGUARD ASSET MANAGEMENT, Ltd

$2,704,239

0.14%

28,580

Point72 Asset Management, L.P.

$2,540,263

0.13%

26,847

SEB Asset Management AB

$2,446,967

0.13%

25,861

Cardinal Point Capital Management ULC

$2,413,283

0.12%

25,505

Legal & General Group Plc

$2,396,438

0.12%

25,327

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	911	$86,198	3.6%	Defined
Legal & General Investment Management Ltd joint	24,416	$2,310,240	96.4%	Defined

Invesco Ltd.

$2,073,028

0.11%

21,909

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	319	$30,183	1.5%	Defined
Invesco Capital Management LLC	21,590	$2,042,845	98.5%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$2,056,754

0.11%

21,737

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	4,356	$412,164	20.0%	Defined
Held directly	17,381	$1,644,590	80.0%	Defined

Claret Asset Management Corp

$1,866,095

0.10%

19,722

Nuveen, LLC

$1,848,780

0.09%

19,539

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
TIAA CREF INVESTMENT MANAGEMENT LLC joint	19,539	$1,848,780	100.0%	Defined

Advisory Alpha, LLC

$1,633,330

0.08%

17,262

Russell Investments Group, Ltd.

$1,477,206

0.08%

15,612

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investments Canada Limited	14,099	$1,334,047	90.3%	Defined
Russell Investments Capital, LLC	494	$46,742	3.2%	Defined
Russell Investments Implementation Services, LLC	319	$30,183	2.0%	Defined
Russell Investments Trust Company joint	700	$66,234	4.5%	Other

Northwest & Ethical Investments L.P.

$1,368,394

0.07%

14,462

Capital World Investors

$1,327,991

0.07%

14,035

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
CAPITAL GROUP COMPANIES INC joint	14,035	$1,327,991	100.0%	Defined

BOOTHBAY FUND MANAGEMENT, LLC

$1,265,920

0.07%

13,379

Timelo Investment Management Inc.

$1,211,136

0.06%

12,800

Man Group plc

$1,201,674

0.06%

12,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	12,700	$1,201,674	100.0%	Defined

BANK OF NOVA SCOTIA TRUST CO

$1,154,079

0.06%

12,197

Value Partners Investments Inc.

$1,008,459

0.05%

10,658

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO

$1,005,905

0.05%

10,631

Zurcher Kantonalbank (Zurich Cantonalbank)

$933,331

0.05%

9,864

Creative Planning

$931,060

0.05%

9,840

BlackRock, Inc.

$896,051

0.05%

9,470

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Aperio Group, LLC	9,470	$896,051	100.0%	Sole

SCOTIA CAPITAL INC.

$870,693

0.04%

9,202

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF NOVA SCOTIA	9,202	$870,693	100.0%	Defined

Connor, Clark & Lunn Investment Management Ltd.

$823,194

0.04%

8,700

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	8,700	$823,194	100.0%	Sole

AYAL Capital Advisors Ltd

$715,894

0.04%

7,566

Alberta Investment Management Corp

$706,243

0.04%

7,464

Vanguard Investments Australia, Ltd.

$679,750

0.03%

7,184

CenterBook Partners LP

$608,595

0.03%

6,432

Trexquant Investment LP

$584,278

0.03%

6,175

SIG North Trading, ULC

$548,796

0.03%

5,800

111 Capital

$544,254

0.03%

5,752

Cetera Investment Advisers

$534,697

0.03%

5,651

Magnetar Financial LLC

$510,947

0.03%

5,400

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Magnetar Asset Management LLC	3,212	$303,919	59.5%	Sole
Held directly	2,188	$207,028	40.5%	Sole

CANADA LIFE ASSURANCE Co

$493,443

0.03%

5,215

Pictet Asset Management Holding SA

$491,550

0.03%

5,195

HRT FINANCIAL LP

$401,188

0.02%

4,240

PCJ Investment Counsel Ltd.

$387,185

0.02%

4,092

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	4,092	$387,185	100.0%	Sole

ALLIANCEBERNSTEIN L.P.

$355,771

0.02%

3,760

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	3,760	$355,771	100.0%	Defined

TORONTO DOMINION BANK

$331,170

0.02%

3,500

Centiva Capital, LP

$246,012

0.01%

2,600

Key facts CIK 2091467 CUSIP 103310108 13F (30d) 99 filings 99 filers Visit website Investor relations