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BGSI

Boyd Group Services Inc.
$97.26 -0.01 (-0.01%) At close · Jul 6
Market Cap
$2.71B
Shares
27,830,064

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.

Holders: 118
Total Value: $2,801,999,405
Total Shares: 21,914,590
Showing 1–100 of 118 holdings by value · page 1 of 2

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 118 13F filers · Δ vs Dec 31, 2025
Top Holder
10.3%
Mar 2023 → Mar 2026 · range 0.0% – 11.5%
−1.2 pts
Top 5
41.5%
Mar 2023 → Mar 2026 · range 0.0% – 44.1%
−2.6 pts
Top 10
62.5%
Mar 2023 → Mar 2026 · range 0.0% – 64.2%
−1.7 pts
HHI
491
Mar 2023 → Mar 2026 · range 0 – 541
Broadly held−50

Quarterly Activity

vs Dec 31, 2025
New
25
Increased
47
Decreased
40
Sold Out
9
Unchanged
6
Holder count: +16
Institutional value: -21.5%
Shares held: -2.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large CIBC Asset Management Inc +275,323 1,069,075
Mega FMR LLC +247,509 865,279
Mid GUARDIAN CAPITAL LP +168,574 616,641
Large Beutel, Goodman & Co Ltd. +151,954 1,723,423
Mega BANK OF MONTREAL /CAN/ +121,080 1,436,515

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large MACKENZIE FINANCIAL CORP −500,636 1,549,584
Mega FIL Ltd −455,256 2,126,675
Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp −188,268 124,182
Mega Capital World Investors −178,052 263,428
Large 1832 Asset Management L.P. −103,663 2,265,732

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 849,434 $108,608,631
Mid MONTRUSCO BOLTON INVESTMENTS INC. 280,207 $35,827,267
Mega VANGUARD FIDUCIARY TRUST CO 243,524 $31,136,978
Mega Vanguard Global Advisers, LLC 87,468 $11,183,658
Mid Investment Management Corp of Ontario 29,769 $3,806,264

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 1,175,631 $187,278,016
Mega NORGES BANK 354,710 $56,505,303
Small Ophir Asset Management Pty Ltd 158,549 $25,256,855
Mid Skandinaviska Enskilda Banken AB (publ) 16,846 $2,683,567
Small Langdon Equity Partners 12,000 $1,911,600
Filter: New 25 Increased 47 Reduced 40 Sold out 9 Unchanged 6
Showing 100 of 118
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Large 1832 Asset Management L.P. $289,696,493 10.34% 2,265,732
Mega FIL Ltd $271,916,665 9.70% 2,126,675
Large Beutel, Goodman & Co Ltd. $220,356,864 7.86% 1,723,423
Large MACKENZIE FINANCIAL CORP $198,129,810 7.07% 1,549,584
Mega BANK OF MONTREAL /CAN/ Bank $183,672,805 6.56% 1,436,515
Mega ROYAL BANK OF CANADA Bank $151,431,883 5.40% 1,184,357
Large CIBC Asset Management Inc $136,691,929 4.88% 1,069,075
Mega FMR LLC $110,634,571 3.95% 865,279
Mega VANGUARD CAPITAL MANAGEMENT LLC $108,608,631 3.88% 849,434
Mid GUARDIAN CAPITAL LP $78,843,718 2.81% 616,641
Mid Dixon Mitchell Investment Counsel Inc. $78,359,256 2.80% 612,852
Mid PICTON MAHONEY ASSET MANAGEMENT $70,380,153 2.51% 550,447
Mega PRINCIPAL FINANCIAL GROUP INC $52,808,481 1.88% 413,018
Large Caisse de depot et placement du Quebec $51,735,863 1.85% 404,629
Mega Clearbridge Investments, LLC $47,346,813 1.69% 370,302
Mid Global Alpha Capital Management Ltd. $41,626,101 1.49% 325,560
Mid BCV Asset Management Inc. $38,144,218 1.36% 298,328
Mid MONTRUSCO BOLTON INVESTMENTS INC. $35,827,267 1.28% 280,207
Mega Capital World Investors $33,681,904 1.20% 263,428
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $33,557,624 1.20% 262,456
Mid Canoe Financial LP $31,981,621 1.14% 250,130
Mega VANGUARD FIDUCIARY TRUST CO Bank $31,136,978 1.11% 243,524
Mid Waratah Capital Advisors Ltd. $29,651,373 1.06% 231,905
Mega TD Asset Management Inc $24,003,924 0.86% 187,736
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $23,058,655 0.82% 180,343
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $22,704,867 0.81% 177,576
Mega MORGAN STANLEY $19,684,427 0.70% 153,953
Mid CIDEL ASSET MANAGEMENT INC $19,550,944 0.70% 152,909
Mega MILLENNIUM MANAGEMENT LLC $19,549,921 0.70% 152,901
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $17,292,809 0.62% 135,248
Mega JANUS HENDERSON GROUP PLC $17,077,493 0.61% 133,564
Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp $15,877,910 0.57% 124,182
Small Pembroke Management, LTD $14,584,862 0.52% 114,069
Large LOOMIS SAYLES & CO L P $14,473,624 0.52% 113,199
Large TD Waterhouse Canada Inc. $13,627,574 0.49% 106,582
Small Pillsbury Lake Capital LLC $12,563,012 0.45% 98,256
Small PCJ Investment Counsel Ltd. $12,005,158 0.43% 93,893
Large Federation des caisses Desjardins du Quebec $11,278,529 0.40% 88,210
Mega Vanguard Global Advisers, LLC $11,183,658 0.40% 87,468
Large NATIONAL BANK OF CANADA /FI/ Bank $10,930,111 0.39% 85,485
Mega AMERICAN CENTURY COMPANIES INC $10,714,795 0.38% 83,801
Small Lansing Management LP $10,159,755 0.36% 79,460
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $9,711,222 0.35% 75,952
Small AYAL Capital Advisors Ltd $9,103,632 0.32% 71,200
Small NewGen Asset Management Ltd $8,924,628 0.32% 69,800
Mid Addenda Capital Inc. $8,492,077 0.30% 66,417
Mid INTACT INVESTMENT MANAGEMENT INC. $8,027,050 0.29% 62,780
Mega Swiss National Bank Bank $7,083,444 0.25% 55,400
Small LOUISBOURG INVESTMENTS INC. $6,550,779 0.23% 51,234
Mid Aviso Financial Inc. $6,259,769 0.22% 48,958
Large TORONTO DOMINION BANK Bank $5,377,790 0.19% 42,060
Large CIBC WORLD MARKET INC. $5,302,482 0.19% 41,471
Mid Van Berkom & Associates Inc. $5,001,116 0.18% 39,114
Mid Cumberland Partners Ltd $3,950,874 0.14% 30,900
Mid PRELUDE CAPITAL MANAGEMENT, LLC $3,923,000 0.14% 30,682
Mid Investment Management Corp of Ontario $3,806,264 0.14% 29,769
Small LINCLUDEN MANAGEMENT LTD $3,722,388 0.13% 29,113
Mid Northwest & Ethical Investments L.P. $3,676,358 0.13% 28,753
Mega UBS Group AG $3,604,245 0.13% 28,189
Mega VANGUARD ASSET MANAGEMENT, Ltd $3,387,011 0.12% 26,490
Mega Legal & General Group Plc $3,307,609 0.12% 25,869
Mega GEODE CAPITAL MANAGEMENT, LLC $2,740,934 0.10% 21,437
Large SEB Asset Management AB $2,606,553 0.09% 20,386
Small Cardinal Point Capital Management ULC $2,569,346 0.09% 20,095
Small Anson Funds Management LP $2,557,200 0.09% 20,000
Mid SEVEN GRAND MANAGERS, LLC $2,557,200 0.09% 20,000
Mid CenterBook Partners LP $2,528,559 0.09% 19,776
Mega Nuveen, LLC $2,498,256 0.09% 19,539
Large State of Tennessee, Department of Treasury $2,286,903 0.08% 17,886
Small Claret Asset Management Corp $2,270,537 0.08% 17,758
Large Point72 Asset Management, L.P. $2,216,964 0.08% 17,339
Small Advisory Alpha, LLC $2,207,119 0.08% 17,262
Large Russell Investments Group, Ltd. $2,136,284 0.08% 16,708
Large MARSHALL WACE, LLP $2,109,690 0.08% 16,500
Mid Polar Asset Management Partners Inc. $2,045,760 0.07% 16,000
Mid Ghisallo Capital Management LLC $1,917,900 0.07% 15,000
Mega GOLDMAN SACHS GROUP INC $1,886,702 0.07% 14,756
Mega JANE STREET GROUP, LLC $1,822,771 0.07% 14,256
Mid BOOTHBAY FUND MANAGEMENT, LLC $1,673,558 0.06% 13,089
Small Timelo Investment Management Inc. $1,636,608 0.06% 12,800
Mega BANK OF AMERICA CORP /DE/ Bank $1,519,104 0.05% 11,881
Small K.J. Harrison & Partners Inc $1,508,748 0.05% 11,800
Mid BANK OF NOVA SCOTIA TRUST CO Bank $1,419,245 0.05% 11,100
Mega Invesco Ltd. $1,297,267 0.05% 10,146
Mid Value Partners Investments Inc. $1,266,453 0.05% 9,905
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $1,261,211 0.05% 9,864
Mega CITADEL ADVISORS LLC $1,149,333 0.04% 8,989
Mega JPMORGAN CHASE & CO $1,111,358 0.04% 8,692
Large Qube Research & Technologies Ltd $1,110,591 0.04% 8,686
Mega FRANKLIN RESOURCES INC $1,103,814 0.04% 8,633
Mid Alberta Investment Management Corp $1,037,967 0.04% 8,118
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $980,174 0.03% 7,666
Large Vanguard Investments Australia, Ltd. $918,546 0.03% 7,184
Small PenderFund Capital Management Ltd. $882,234 0.03% 6,900
Large HRT FINANCIAL LP $753,478 0.03% 5,893
Mega TWO SIGMA INVESTMENTS, LP $741,076 0.03% 5,796
Large Pictet Asset Management Holding SA $693,640 0.02% 5,425
Large CANADA LIFE ASSURANCE Co Insurance $669,730 0.02% 5,238
Mega D. E. Shaw & Co., Inc. $537,012 0.02% 4,200
Mega RAYMOND JAMES FINANCIAL INC $489,703 0.02% 3,830
Key facts CIK 2091467 CUSIP 103310108 Visit website Investor relations

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