Security key
387437114
GRANITE REAL ESTATE INVESTMENT TRUST - trust units (GRPU)
CUSIP: 387437114
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / trust units
- Total 13F shares
- 8,870
- Total 13F value
- $542,046
- Share change
- +8,870
- SEC-reported price per share
- $61.11
- Number of holders
- 1
- Value change
- +$542,046
- Number of buys
- 1
- Shares outstanding
- 60,358,000
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
1
Top holders
0
GRPU full security history
Ownership snapshot
Newer quarter: Q4 2025
GRANITE REAL ESTATE INVESTMENT TRUST SEC filings
GRANITE REAL ESTATE INVESTMENT TRUST company facts
Broader feeds
Reporting periods
Holder history for CUSIP 387437114
Recent filing periods:
Ownership snapshot
Top reported holders of GRPU - GRANITE REAL ESTATE INVESTMENT TRUST - trust units (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BANK OF MONTREAL /CAN/
Disclosed value leader
1832 Asset Management L.P.
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
13F
Lead comparable stake: 7.2%
13D/G row: BANK OF MONTREAL /CAN/
Showing 1-6 of 15 holder rows.
Quick read
BANK OF MONTREAL /CAN/ leads the comparable SEC ownership view at 7.2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BANK OF MONTREAL /CAN/'s linked filing trail.
Comparable ownership
Top 5
BANK OF MONTREAL /CAN/
7.2%
ROYAL BANK OF CANADA
5.5%
BlackRock, Inc.
5%
CIBC Asset Management Inc
4.9%
1832 Asset Management L.P.
8.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BANK OF MONTREAL /CAN/ |
13D/G
13F
Bank of Montreal · Company
|
7.2%
|
$234,499,009
4,527,882 shares
|
$0 | 30 Jun 2025 |
| ROYAL BANK OF CANADA |
13F
13D/G
Company
|
5.5%
from 13D/G
|
$229,268,000
4,522,494 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13D/G
|
5%
|
$166,788,141
3,002,276 shares
|
-$21,054,873 | 30 Sep 2025 |
| CIBC Asset Management Inc |
13D/G
13F
CIBC Global Asset Management Inc. · Company
|
4.9%
|
$159,399,262
3,077,800 shares
|
$0 | 30 Jun 2025 |
| 1832 Asset Management L.P. |
13F
Company
|
8.7%
|
$268,104,664
5,288,582 shares
|
— | 30 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.8%
|
$146,999,144
2,893,570 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Archived quarter
Historical 13F summary for Q3 2025
This older quarter remains available as an indexed ownership summary. Detailed holder rows are no longer kept in the hot table for this period.