Security Snapshot

GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF) Institutional Ownership

CUSIP: 387437205

13F Institutional Holders and Ownership History from Q3 2024 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

93

Shares (Excl. Options)

34,385,984

Price

$59.53

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Type / Class
Equity / REIT Units
Symbol
GRTUF on OTC
Shares outstanding
60,542,350
Price per share
$58.74
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
34,385,984
Total reported value
$2,058,943,632
% of total 13F portfolios
0%
Share change
+441,549
Value change
+$26,158,906
Number of holders
93
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • GRTUF - GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units is tracked under CUSIP 387437205.
  • 93 institutions reported positions in Q4 2025.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 93 to 7 between Q4 2025 and Q1 2026.
  • Reported value moved from $2,058,943,632 to $37,791,006.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 93 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 387437205?
CUSIP 387437205 identifies GRTUF - GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BANK OF MONTREAL /CAN/ 7.2% $234,499,009 4,527,882 Bank of Montreal 30 Jun 2025
ROYAL BANK OF CANADA 5.5% $183,372,667 3,323,775 Royal Bank of Canada 30 Sep 2025
CIBC Asset Management Inc 4.9% $159,399,262 3,077,800 CIBC Global Asset Management Inc. 30 Jun 2025
BlackRock, Inc. 5% -9% $166,788,141 -$21,054,873 3,002,276 -11% BlackRock, Inc. 30 Sep 2025

As of 31 Dec 2025, 93 institutional investors reported holding 34,385,984 shares of GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF). This represents 57% of the company’s total 60,542,350 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF) together control 52% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
ROYAL BANK OF CANADA 8.3% 5,048,548 +3.9% 0.05% $298,823,000
1832 Asset Management L.P. 7.9% 4,774,189 -0.74% 0.36% $282,584,247
BANK OF MONTREAL /CAN/ 6.4% 3,864,635 -4.9% 0.09% $230,072,298
CIBC Asset Management Inc 4.8% 2,878,226 -1.1% 0.42% $172,979,670
VANGUARD GROUP INC 4.7% 2,873,227 +0.6% 0% $171,048,949
Connor, Clark & Lunn Investment Management Ltd. 3.8% 2,293,237 +7.3% 0.36% $136,522,690
MACKENZIE FINANCIAL CORP 2.7% 1,615,139 -3.2% 0.11% $96,150,434
INTACT INVESTMENT MANAGEMENT INC. 2% 1,194,147 +5.7% 2% $71,086,807
NORGES BANK 1.3% 798,627 0.01% $47,544,456
AGF MANAGEMENT LTD 1.3% 785,147 -30% 0.2% $46,741,001
CIBC WORLD MARKET INC. 1.1% 648,415 -2.4% 0.07% $38,606,629
Man Group plc 0.82% 499,297 +13% 0.06% $29,762,946
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.8% 482,715 +13% 0.02% $28,628,411
TD Asset Management Inc 0.77% 463,531 +12% 0.02% $27,630,945
FIL Ltd 0.61% 368,882 -10% 0.02% $21,960,109
MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.6% 363,291 +1.7% 0.02% $21,672,520
Legal & General Group Plc 0.6% 362,472 +14% 0% $21,605,589
Cardinal Capital Management, Inc. 0.46% 280,215 -7.9% 0.51% $22,896,368
TD Waterhouse Canada Inc. 0.46% 280,012 -12% 0.1% $16,598,743
GUARDIAN CAPITAL LP 0.45% 269,961 -0.74% 0.48% $16,078,806
APG Asset Management US Inc. 0.41% 250,000 0% 0.12% $14,902,426
NATIONAL BANK OF CANADA /FI/ 0.37% 225,133 +91% 0.01% $13,346,605
GOLDMAN SACHS GROUP INC 0.37% 222,154 -41% 0% $13,149,296
MONTRUSCO BOLTON INVESTMENTS INC. 0.35% 210,254 -17% 0.16% $12,533,178
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.3% 180,092 +8.1% 0% $10,735,231

Institutional Holders of GRANITE REAL ESTATE INVESTMENT TRUST - REIT Units (GRTUF) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 644,367 $37,791,006 -$4,699,378 $58.74 7
2025 Q4 34,385,984 $2,058,943,632 +$26,158,906 $59.53 93
2025 Q3 33,820,012 $1,821,584,881 -$10,943,525 $55.58 88
2025 Q2 34,006,201 $1,729,567,497 -$16,466,727 $50.70 95
2025 Q1 34,357,908 $1,608,045,913 -$15,175,733 $46.61 98
2024 Q4 34,548,124 $1,676,583,123 +$1,675,398,772 $48.51 87
2024 Q3 24,426 $1,417,186 +$1,417,186 $57.75 2