GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF)

CUSIP: 387437205

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class
Equity / REIT Units
Total 13F shares
33,820,012
Total 13F value
$1,821,584,881
Holder snapshot 6 visible 7 signals
Share change
-237,189
Put/Call ratio
48%
SEC-reported price per share
$55.58
Number of holders
88
Value change
-$10,943,525
Number of buys
35
Open additional details 1 more signal available
Number of sells
50
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
60,542,350

Security key

387437205

Report period

Q3 2025

Institutions

88

Top holders

10

GRTUF full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2025 Previous quarter: Q2 2025 GRANITE REAL ESTATE INVESTMENT TRUST SEC filings GRANITE REAL ESTATE INVESTMENT TRUST company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of GRTUF - GRANITE REAL ESTATE INVESTMENT TRUST - REIT 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
13D/G 13F
7.2%
$234,499,009
4,527,882 shares
 $0 30 Jun 2025
ROYAL BANK OF CANADA
13F 13D/G
Company
13F 13D/G
5.5%
from 13D/G
$229,268,000
4,522,494 shares
 — 30 Jun 2025
BlackRock, Inc.
13D/G
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
13D/G 13F
4.9%
$159,399,262
3,077,800 shares
 $0 30 Jun 2025
1832 Asset Management L.P.
13F
Company
13F
8.7%
$268,104,664
5,288,582 shares
 — 30 Jun 2025
VANGUARD GROUP INC
13F
Company
13F
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.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
88
Shares
33,820,012
Rows available
88
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders
95
Q3 2025 holders
88
Holder diff
-7
Investor Q2 2025 Shares Q3 2025 Shares Share Diff Share Chg % Q2 2025 value Q3 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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