13F Insight
DOSSIER · 13F-HR · Q2 2026

Investment Management Corp of Ontario

$7.9B in tracked AUM across 657 positions as of Q2 2026.

IM
CIK 0001811568 · last filed Jun 30, 2026
Total AUM
$7.9B
as of Q2 2026
Holdings
657
−7 QoQ
positions
Whale Score
52
52
tracked
Activity
674
+22 new, −29 sold
changes this Q
AI Analysis · Q2 2026

Investment Management Corp of Ontario filed its latest 13F-HR for Q2 2026. 674 position changes this quarter — 22 new, 29 exited, 159 added, 464 trimmed.

Quarter at a glance — Q2 2026

674 material changes this filing.

TRIM
MUMICRON TECHNOLOGY INC
-13K sh
+$88M
1.7%
ADD
AMDADVANCED MICRO DEVICES INC
+3K sh
+$64M
1.2%
TRIM
MSFTMICROSOFT CORP
-138K sh
$-49M
3.1%
TRIM
MDLNMEDLINE INC
-990K sh
$-44M
0.0%
ADD
INTCINTEL CORP
+15K sh
+$43M
0.8%
TRIM
LRCXLAM RESEARCH CORP
-1K sh
+$32M
0.8%
TRIM
BKLNINVESCO EXCH TRADED FD TR II
-1.3M sh
$-27M
2.4%

Top 10 holdings

By portfolio weight as of Q2 2026. Source: SEC EDGAR 13F-HR filings.

#HoldingValueSharesWeight
01
NVDA
NVIDIA CORPORATION
$453M2.3M5.7%02
AAPL
APPLE INC
$411M1.4M5.2%03
MSFT
MICROSOFT CORP
$241M647K3.1%04
AMZN
AMAZON COM INC
$220M923K2.8%05
BKLN
INVESCO EXCH TRADED FD TR II
$186M9.2M2.4%06
GOOGL
ALPHABET INC
$185M518K2.3%07
GOOG
ALPHABET INC
$158M449K2.0%08
AVGO
BROADCOM INC
$155M411K2.0%09
IVV
ISHARES TR
$138M184K1.7%10
MU
MICRON TECHNOLOGY INC
$131M113K1.7%

Filing history

2026Q2Jun 30
$7.9B▲ 1.8%
657 positionsView →2026Q1Mar 31
$7.8B▲ 3.3%
664 positionsView →2025Q4Dec 31
$7.5B▲ 14.0%
669 positionsView →2025Q3Sep 30
$6.6B▼ 4.0%
639 positionsLocked2025Q2Jun 30
$6.9B▲ 196.6%
646 positionsLocked2025Q1Mar 31
$2.3B▼ 23.6%
300 positionsLocked2024Q4Dec 31
$3.0B▼ 32.4%
361 positionsLocked2024Q3Sep 30
$4.5B▲ 21.2%
672 positionsLocked2024Q2Jun 30
$3.7B▲ 9.8%
647 positionsLocked2024Q1Mar 31
$3.4B▼ 17.9%
618 positionsLocked2023Q4Dec 31
$4.1B▲ 61.1%
679 positionsLocked2023Q3Sep 30
$2.5B▲ 8.2%
216 positionsLocked
Showing 12 of 23