Filed: 8/14/2025ACC: 0001999371-25-011301
📋 What this filing means
INVESTMENT MANAGEMENT CORP OF ONTARIO filed this quarterly 13F‑HR report disclosing 646 equity positions with a total reported market value of $6.86B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
646
Positions
$6.86B
Total AUM (reported)
57.06M
Total Shares
Allocation by class
COM$3.79B55.3%
COM CL A$1.45B21.1%
CL A$474.84M6.9%
CORE S&P500 ETF$369.23M5.4%
SR LN ETF$203.49M3.0%
COM NEW$154.13M2.2%
CAP STK CL A$94.29M1.4%
Portfolio Concentration
Top 3$2.12B30.9%
4–10$1.49B21.7%
11–25$786.22M11.5%
Rest$2.47B35.9%
Top 3 weight
30.9%
Top 10 weight
52.6%
Voting Authority Distribution
Total shares with voting rights: 57.06M
Sole
Full voting authority
57.06M
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)
Sole646
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings646
Rows:
COREWEAVE INC
SOLEShares8.68M
TypeSH
Market value$1.37B
20.02%
Sole
8.68M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares2.40M
TypeSH
Market value$378.49M
5.52%
Sole
2.40M
Shared
0.00
None
0.00
ISHARES TR
SOLEShares594.67K
TypeSH
Market value$369.23M
5.38%
Sole
594.67K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares701.29K
TypeSH
Market value$348.83M
5.09%
Sole
701.29K
Shared
0.00
None
0.00
APPLE INC
SOLEShares1.64M
TypeSH
Market value$336.93M
4.91%
Sole
1.64M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares928.89K
TypeSH
Market value$203.79M
2.97%
Sole
928.89K
Shared
0.00
None
0.00
INVESCO EXCH TRADED FD TR II
SOLEShares9.73M
TypeSH
Market value$203.49M
2.97%
Sole
9.73M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares210.20K
TypeSH
Market value$155.14M
2.26%
Sole
210.20K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares473.36K
TypeSH
Market value$130.48M
1.90%
Sole
473.36K
Shared
0.00
None
0.00
TESLA INC
SOLEShares339.80K
TypeSH
Market value$107.94M
1.57%
Sole
339.80K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares535.03K
TypeSH
Market value$94.29M
1.37%
Sole
535.03K
Shared
0.00
None
0.00
HEICO CORP NEW
SOLEShares333.84K
TypeSH
Market value$86.38M
1.26%
Sole
333.84K
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares266.70K
TypeSH
Market value$77.32M
1.13%
Sole
266.70K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares425.65K
TypeSH
Market value$75.51M
1.10%
Sole
425.65K
Shared
0.00
None
0.00
FRANKLIN TEMPLETON ETF TR
SOLEShares1.56M
TypeSH
Market value$62.28M
0.91%
Sole
1.56M
Shared
0.00
None
0.00
VISA INC
SOLEShares146.90K
TypeSH
Market value$52.16M
0.76%
Sole
146.90K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares81.63K
TypeSH
Market value$45.87M
0.67%
Sole
81.63K
Shared
0.00
None
0.00
ANALOG DEVICES INC
SOLEShares187.96K
TypeSH
Market value$44.74M
0.65%
Sole
187.96K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares31.89K
TypeSH
Market value$42.70M
0.62%
Sole
31.89K
Shared
0.00
None
0.00
WASTE MGMT INC DEL
SOLEShares182.59K
TypeSH
Market value$41.78M
0.61%
Sole
182.59K
Shared
0.00
None
0.00
EQUIFAX INC
SOLEShares148.04K
TypeSH
Market value$38.40M
0.56%
Sole
148.04K
Shared
0.00
None
0.00
VERISK ANALYTICS INC
SOLEShares102.90K
TypeSH
Market value$32.05M
0.47%
Sole
102.90K
Shared
0.00
None
0.00
BOOKING HOLDINGS INC
SOLEShares5.48K
TypeSH
Market value$31.73M
0.46%
Sole
5.48K
Shared
0.00
None
0.00
HOWMET AEROSPACE INC
SOLEShares167.30K
TypeSH
Market value$31.14M
0.45%
Sole
167.30K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares38.34K
TypeSH
Market value$29.89M
0.44%
Sole
38.34K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
COREWEAVE INCSOLE | COM CL A | 8.68M | SH | $1.37B 20.02% | 8.68M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 2.40M | SH | $378.49M 5.52% | 2.40M | 0.00 | 0.00 |
ISHARES TRSOLE | CORE S&P500 ETF | 594.67K | SH | $369.23M 5.38% | 594.67K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 701.29K | SH | $348.83M 5.09% | 701.29K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 1.64M | SH | $336.93M 4.91% | 1.64M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 928.89K | SH | $203.79M 2.97% | 928.89K | 0.00 | 0.00 |
INVESCO EXCH TRADED FD TR IISOLE | SR LN ETF | 9.73M | SH | $203.49M 2.97% | 9.73M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 210.20K | SH | $155.14M 2.26% | 210.20K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 473.36K | SH | $130.48M 1.90% | 473.36K | 0.00 | 0.00 |
TESLA INCSOLE | COM | 339.80K | SH | $107.94M 1.57% | 339.80K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 535.03K | SH | $94.29M 1.37% | 535.03K | 0.00 | 0.00 |
HEICO CORP NEWSOLE | CL A | 333.84K | SH | $86.38M 1.26% | 333.84K | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 266.70K | SH | $77.32M 1.13% | 266.70K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 425.65K | SH | $75.51M 1.10% | 425.65K | 0.00 | 0.00 |
FRANKLIN TEMPLETON ETF TRSOLE | FRANKLIN INDIA | 1.56M | SH | $62.28M 0.91% | 1.56M | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 146.90K | SH | $52.16M 0.76% | 146.90K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 81.63K | SH | $45.87M 0.67% | 81.63K | 0.00 | 0.00 |
ANALOG DEVICES INCSOLE | COM | 187.96K | SH | $44.74M 0.65% | 187.96K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 31.89K | SH | $42.70M 0.62% | 31.89K | 0.00 | 0.00 |
WASTE MGMT INC DELSOLE | COM | 182.59K | SH | $41.78M 0.61% | 182.59K | 0.00 | 0.00 |
EQUIFAX INCSOLE | COM | 148.04K | SH | $38.40M 0.56% | 148.04K | 0.00 | 0.00 |
VERISK ANALYTICS INCSOLE | COM | 102.90K | SH | $32.05M 0.47% | 102.90K | 0.00 | 0.00 |
BOOKING HOLDINGS INCSOLE | COM | 5.48K | SH | $31.73M 0.46% | 5.48K | 0.00 | 0.00 |
HOWMET AEROSPACE INCSOLE | COM | 167.30K | SH | $31.14M 0.45% | 167.30K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 38.34K | SH | $29.89M 0.44% | 38.34K | 0.00 | 0.00 |
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