Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
199 institutional managers reported holding CIGI for the quarter ended Mar 31, 2026. Together they hold about 73% of shares outstanding; the top 10 hold 42%. 33 opened new positions; 39 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Royal Bank OF Canada | 3.97M | 7.77% | $424.6M | added +3.4% | 2015 Q2 |
| 1832 Asset Management L.p. | 3.22M | 6.31% | $344.8M | added +34.2% | 2015 Q2 |
| Spruce House Investment Management LLC (focused) | 2.51M | 4.92% | $268.5M | added +93% | 2015 Q2 |
| Turtle Creek Asset Management INC. (focused) | 2.43M | 4.75% | $259.5M | added +198.4% | 2021 Q3 |
| Beutel, Goodman & CO LTD. | 2.03M | 3.98% | $217.3M | added +26.9% | 2017 Q4 |
| Vanguard Group | 2.01M | 3.94% | $215.0M | added +0.6% | 2015 Q2 |
| FIL LTD | 1.65M | 3.23% | $176.4M | trimmed -7.4% | 2018 Q4 |
| T. Rowe Price | 1.38M | 2.70% | $147.7M | added +5.5% | 2024 Q2 |
| Bank OF Montreal /CAN/ | 1.16M | 2.26% | $123.7M | added +7.4% | 2015 Q2 |
| Neuberger Berman Group LLC | 1.10M | 2.15% | $117.2M | trimmed -4.7% | 2017 Q4 |
| Cibc Asset Management INC | 1.09M | 2.14% | $117.0M | added +682% | 2015 Q2 |
| Durable Capital Partners LP (focused) | 828.8k | 1.62% | $88.6M | trimmed -75.4% | 2023 Q1 |
| Janus Henderson | 726.0k | 1.42% | $77.6M | added +11.8% | 2024 Q3 |
| FMR (Fidelity) | 661.8k | 1.30% | $70.8M | trimmed -6.2% | 2020 Q1 |
| BloombergSen INC. (focused) | 565.3k | 1.11% | $60.4M | trimmed -3.5% | 2015 Q4 |
| Loomis Sayles & CO L P | 503.3k | 0.98% | $53.8M | added +27.8% | 2022 Q4 |
| Artisan Partners | 499.9k | 0.98% | $53.4M | added +4.4% | 2024 Q3 |
| Cdam (UK) LTD (focused) | 492.0k | 0.96% | $52.6M | added +16.7% | 2020 Q1 |
| Renaissance Technologies | 485.1k | 0.95% | $51.9M | added +28.8% | 2015 Q2 |
| Manufacturers Life Insurance Company, THE | 473.1k | 0.93% | $50.6M | trimmed -40.3% | 2015 Q2 |
| Royce & Associates | 423.5k | 0.83% | $45.3M | added +10.5% | 2019 Q2 |
| Dimensional Fund Advisors | 416.5k | 0.81% | $44.5M | added +15.1% | 2015 Q2 |
| Alberta Investment Management CORP | 403.4k | 0.79% | $43.1M | added +24% | 2025 Q4 |
| American Century Companies INC | 392.1k | 0.77% | $41.9M | trimmed -5.3% | 2018 Q2 |
| Clearbridge Investments, LLC | 387.5k | 0.76% | $41.4M | added +28.8% | 2023 Q4 |
| Franklin Resources | 383.8k | 0.75% | $41.0M | trimmed -12.7% | 2019 Q1 |
| Invesco | 377.1k | 0.74% | $40.3M | added +53.4% | 2015 Q2 |
| Harris Associates (Oakmark) | 313.3k | 0.61% | $33.5M | added +331.5% | 2023 Q1 |
| Cibc World Market INC. | 256.6k | 0.50% | $27.4M | added +33% | 2015 Q2 |
| Vulcan Value Partners, LLC (focused) | 255.3k | 0.50% | $27.3M | added +38.5% | 2020 Q3 |
| TD Asset Management INC | 245.8k | 0.48% | $26.3M | trimmed -0.7% | 2015 Q2 |
| Qube Research & Technologies LTD | 236.8k | 0.46% | $25.3M | opened | 2026 Q1 |
| Morgan Stanley | 229.9k | 0.45% | $24.6M | added +106.8% | 2015 Q2 |
| Fenimore Asset Management INC | 226.9k | 0.44% | $24.3M | added +2.1% | 2018 Q2 |
| Capital International Investors | 185.6k | 0.36% | $19.8M | unchanged | 2024 Q2 |
| Fort Washington Investment Advisors INC /OH/ | 184.0k | 0.36% | $19.7M | trimmed -6.6% | 2023 Q1 |
| UBS | 175.6k | 0.34% | $18.8M | added +359.6% | 2015 Q2 |
| Long Focus Capital Management, LLC | 175.0k | 0.34% | $18.7M | opened | 2026 Q1 |
| Addenda Capital INC. | 166.3k | 0.33% | $17.8M | trimmed -2% | 2020 Q3 |
| Mackenzie Financial CORP | 154.2k | 0.30% | $16.5M | trimmed -63.4% | 2015 Q2 |
| Montrusco Bolton Investments INC. | 145.3k | 0.28% | $15.5M | added +12.5% | 2019 Q1 |
| Kirr Marbach & CO LLC /IN/ | 138.7k | 0.27% | $14.8M | added +1.7% | 2015 Q2 |
| Cidel Asset Management INC | 127.9k | 0.25% | $13.7M | added +189.4% | 2019 Q2 |
| TD Waterhouse Canada INC. | 127.6k | 0.25% | $13.6M | added +324.9% | 2021 Q4 |
| Toronto Dominion Bank | 126.9k | 0.25% | $13.6M | added +301.3% | 2015 Q2 |
| Thornburg Investment Management INC | 123.8k | 0.24% | $13.2M | added +1564.7% | 2025 Q3 |
| Voloridge Investment Management | 113.4k | 0.22% | $12.1M | added +4244.6% | 2025 Q3 |
| National Bank OF Canada /FI/ | 112.8k | 0.22% | $12.1M | trimmed -9.1% | 2021 Q4 |
| Charles Schwab Investment Management | 112.4k | 0.22% | $12.0M | added +1.5% | 2024 Q2 |
| MFS Investment Management | 110.9k | 0.22% | $11.9M | trimmed -3.9% | 2023 Q4 |
Largest 50 of 199 shown; the full ranked, searchable register is at boothcheck.com/holders/CIGI. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.