Filed: 11/14/2025ACC: 0001999371-25-017736
📋 What this filing means
INVESTMENT MANAGEMENT CORP OF ONTARIO filed this quarterly 13F‑HR report disclosing 639 equity positions with a total reported market value of $6.59B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
639
Positions
$6.59B
Total AUM (reported)
52.57M
Total Shares
Allocation by class
COM$4.48B68.0%
CL A$458.58M7.0%
CORE S&P500 ETF$378.79M5.7%
COM CL A$331.84M5.0%
SR LN ETF$196.16M3.0%
COM NEW$166.89M2.5%
CAP STK CL A$125.65M1.9%
Portfolio Concentration
Top 3$1.26B19.1%
4–10$1.48B22.5%
11–25$897.62M13.6%
Rest$2.95B44.8%
Top 3 weight
19.1%
Top 10 weight
41.6%
Voting Authority Distribution
Total shares with voting rights: 52.57M
Sole
Full voting authority
52.57M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole639
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings639
Rows:
NVIDIA CORPORATION
SOLEShares2.45M
TypeSH
Market value$457.33M
6.94%
Sole
2.45M
Shared
0.00
None
0.00
APPLE INC
SOLEShares1.66M
TypeSH
Market value$422.87M
6.42%
Sole
1.66M
Shared
0.00
None
0.00
ISHARES TR
SOLEShares565.94K
TypeSH
Market value$378.79M
5.75%
Sole
565.94K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares723.38K
TypeSH
Market value$374.67M
5.69%
Sole
723.38K
Shared
0.00
None
0.00
COREWEAVE INC
SOLEShares1.68M
TypeSH
Market value$230.15M
3.49%
Sole
1.68M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares934.62K
TypeSH
Market value$205.21M
3.12%
Sole
934.62K
Shared
0.00
None
0.00
INVESCO EXCH TRADED FD TR II
SOLEShares9.37M
TypeSH
Market value$196.16M
2.98%
Sole
9.37M
Shared
0.00
None
0.00
TESLA INC
SOLEShares381.63K
TypeSH
Market value$169.72M
2.58%
Sole
381.63K
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares209.88K
TypeSH
Market value$154.13M
2.34%
Sole
209.88K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares462.37K
TypeSH
Market value$152.54M
2.32%
Sole
462.37K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares516.88K
TypeSH
Market value$125.65M
1.91%
Sole
516.88K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares507.13K
TypeSH
Market value$123.51M
1.87%
Sole
507.13K
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares339.62K
TypeSH
Market value$107.13M
1.63%
Sole
339.62K
Shared
0.00
None
0.00
HEICO CORP NEW
SOLEShares335.54K
TypeSH
Market value$85.26M
1.29%
Sole
335.54K
Shared
0.00
None
0.00
VISA INC
SOLEShares156.72K
TypeSH
Market value$53.50M
0.81%
Sole
156.72K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares82.71K
TypeSH
Market value$47.04M
0.71%
Sole
82.71K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares37.33K
TypeSH
Market value$44.75M
0.68%
Sole
37.33K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares58.58K
TypeSH
Market value$44.70M
0.68%
Sole
58.58K
Shared
0.00
None
0.00
WASTE MGMT INC DEL
SOLEShares191.61K
TypeSH
Market value$42.31M
0.64%
Sole
191.61K
Shared
0.00
None
0.00
PALANTIR TECHNOLOGIES INC
SOLEShares215.38K
TypeSH
Market value$39.29M
0.60%
Sole
215.38K
Shared
0.00
None
0.00
ABBVIE INC
SOLEShares167.44K
TypeSH
Market value$38.77M
0.59%
Sole
167.44K
Shared
0.00
None
0.00
EQUIFAX INC
SOLEShares150.85K
TypeSH
Market value$38.70M
0.59%
Sole
150.85K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares73.95K
TypeSH
Market value$37.18M
0.56%
Sole
73.95K
Shared
0.00
None
0.00
PROCTER AND GAMBLE CO
SOLEShares230.96K
TypeSH
Market value$35.49M
0.54%
Sole
230.96K
Shared
0.00
None
0.00
FRANKLIN TEMPLETON ETF TR
SOLEShares920.81K
TypeSH
Market value$34.34M
0.52%
Sole
920.81K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NVIDIA CORPORATIONSOLE | COM | 2.45M | SH | $457.33M 6.94% | 2.45M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 1.66M | SH | $422.87M 6.42% | 1.66M | 0.00 | 0.00 |
ISHARES TRSOLE | CORE S&P500 ETF | 565.94K | SH | $378.79M 5.75% | 565.94K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 723.38K | SH | $374.67M 5.69% | 723.38K | 0.00 | 0.00 |
COREWEAVE INCSOLE | COM CL A | 1.68M | SH | $230.15M 3.49% | 1.68M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 934.62K | SH | $205.21M 3.12% | 934.62K | 0.00 | 0.00 |
INVESCO EXCH TRADED FD TR IISOLE | SR LN ETF | 9.37M | SH | $196.16M 2.98% | 9.37M | 0.00 | 0.00 |
TESLA INCSOLE | COM | 381.63K | SH | $169.72M 2.58% | 381.63K | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 209.88K | SH | $154.13M 2.34% | 209.88K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 462.37K | SH | $152.54M 2.32% | 462.37K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 516.88K | SH | $125.65M 1.91% | 516.88K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 507.13K | SH | $123.51M 1.87% | 507.13K | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 339.62K | SH | $107.13M 1.63% | 339.62K | 0.00 | 0.00 |
HEICO CORP NEWSOLE | CL A | 335.54K | SH | $85.26M 1.29% | 335.54K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 156.72K | SH | $53.50M 0.81% | 156.72K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 82.71K | SH | $47.04M 0.71% | 82.71K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 37.33K | SH | $44.75M 0.68% | 37.33K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 58.58K | SH | $44.70M 0.68% | 58.58K | 0.00 | 0.00 |
WASTE MGMT INC DELSOLE | COM | 191.61K | SH | $42.31M 0.64% | 191.61K | 0.00 | 0.00 |
PALANTIR TECHNOLOGIES INCSOLE | CL A | 215.38K | SH | $39.29M 0.60% | 215.38K | 0.00 | 0.00 |
ABBVIE INCSOLE | COM | 167.44K | SH | $38.77M 0.59% | 167.44K | 0.00 | 0.00 |
EQUIFAX INCSOLE | COM | 150.85K | SH | $38.70M 0.59% | 150.85K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 73.95K | SH | $37.18M 0.56% | 73.95K | 0.00 | 0.00 |
PROCTER AND GAMBLE COSOLE | COM | 230.96K | SH | $35.49M 0.54% | 230.96K | 0.00 | 0.00 |
FRANKLIN TEMPLETON ETF TRSOLE | FRANKLIN INDIA | 920.81K | SH | $34.34M 0.52% | 920.81K | 0.00 | 0.00 |
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