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Asset Owner Directory

Investment Management Corporation of Ontario (IMCO)

In July 2016, IMCO was formally created through the Investment Management Corporation Act (2015) (the “Act”) and in July 2017, IMCO began to manage funds on behalf of its initial clients, the Ontario Pension Board (OPB) and the Workplace Safety and Insurance Board (WSIB).

Country

Canada

AUM

$65

Performance (%, 1YR)

7.4

Chief Executive

Bert Clark

Chief Investment Officer

Rossitsa Stoyanova

Chair

Brian Gibson

Asset allocation

23% Public Equities

25% Fixed Income

13% Real Estate

13% Infrastructure

12% Private Equity

11% Global Credit

2% Money Market and Other

1% Public Market Alternatives

Website
View the annual report
Global Pension Transparency Benchmark country system description

Asset allocation as of December 31, 2025. All information is as per the most recent annual report or other publicly available data via the fund's website

Top1000funds.com related articles

IMCO World View: Active strategies, diversification and liquidity focus

Canadian pension investor IMCO is bracing for higher inflation and a weaker US dollar in 2026, as the $62 billion fund said investors need to protect diversification and liquidity in a volatile environment and be wary of risks in passive investments. In a podcast, chief strategist Nick Chamie unpacked the asset allocation insights, which were released in the annual IMCO World View paper, in conversation with Top1000funds.com editor Amanda White.

Sarah Rundell

March 23, 2026

IMCO, USS and NBIM mull the risks of non-US dominant portfolios

The US has driven portfolio returns for decades, but investors are increasingly concerned that US-dominant portfolios are jeopardising precious diversification. USS, NBIM and IMCO share strategies to foster diversification including different currency exposures and investing in emerging markets.

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November 13, 2025

Debt beats equity in data centre boom as scarce capital lifts credit yields

Asset owners continue to weigh up the shifting risk-return attributes of the booming data centre sector including deal structures, refinancing, energy requirements, and the future of AI.

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September 25, 2025

IMCO reconsiders US exposure as geopolitical landscape shifts

The Investment Management Company of Ontario is re-evaluating its US exposure amid concerns over the ongoing trade war and growing US debt and deficits. In an interview with Top1000funds.com, CIO Rossitsa Stoyanova outlines how the fund continues to internalise with a focus on private assets.

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July 01, 2025

IMCO World View: Accelerating deglobalisation v decelerating sustainability

Investors should expect more inequality, de-globalisation and volatility to influence their portfolios in 2025 alongside a heightened risk of unintended exposures. Chief strategist at IMCO, Nick Chamie, says investors should adopt a flexible, innovative approach to ensure they tether to the strongest trends while mitigating risks.

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Real growth opportunities in evolving AI sector still to come

The biggest paradigm shifts in technology history - the internet and cloud computing - both had common characteristics: an initial cycle of investment in infrastructure before the applications were delivered to consumers. the Fiduciary Investors Symposium has heard that artificial intelligence is unlikely to be any different.

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