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5%+ stakes · Schedule 13D and 13G

Granite Real Estate Investment Trust: 5%+ holders

Who has reported owning 5% or more of Granite Real Estate Investment Trust, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more3
Filings6
Latest filing2026-05-01

Granite Real Estate Investment Trust has 6 Schedule 13D or 13G filings on record since 2025-07-31. 3 holders' latest filing reports 5% or more of trust units. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Bank of Montreal7.21%4,527,882SCHEDULE 13G/A, 2025-08-062025-06-30
1832 Asset Management L.P.6.9%4,164,702SCHEDULE 13G/A, 2026-05-012026-03-31
Royal Bank of Canada5.49%3,323,775SCHEDULE 13G, 2025-12-022025-09-30
BlackRock, Inc.4.95%3,002,276SCHEDULE 13G/A, 2025-10-172025-09-30
CIBC Global Asset Management Inc.4.91%3,077,800SCHEDULE 13G/A, 2025-08-142025-06-30

Timeline

FiledHolderPercentFiling
2025-07-311832 Asset Management L.P.8.47%SCHEDULE 13G/A
2025-08-06Bank of Montreal7.21%SCHEDULE 13G/A
2025-08-14CIBC Global Asset Management Inc.4.91%SCHEDULE 13G/A
2025-10-17BlackRock, Inc.4.95%SCHEDULE 13G/A
2025-12-02Royal Bank of Canada5.49%SCHEDULE 13G
2026-05-011832 Asset Management L.P.6.9%SCHEDULE 13G/A

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/granite-real-estate-investment-trust
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Granite Real Estate Investment Trust 5%+ holders: 3 at 5% or more, largest Bank of Montreal 7.21%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/granite-real-estate-investment-trust