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IMCOOI

Investment Management Corp of Ontario (IMCO) Portfolio holdings

AUM $7.9B
1-Year Est. Return 35.91%
This Fund
S&P 500
This Quarter Est. Return
+3.13%
1 Year Est. Return
+35.91%
3 Year Est. Return
+241.5%
5 Year Est. Return
+266.1%
10 Year Est. Return
–
AUM
$7.51B
AUM Growth
+$923M
Cap. Flow
+$875M
Cap. Flow %
11.65%
Top 10 Hldgs %
35.6%
Holding
680
New
41
Increased
558
Reduced
58
Closed
11

Top Buys

Rank Stock Value
1
BKLN icon
Invesco Senior Loan ETF
BKLN
+$77.3M
2
CRH icon
CRH
CRH
+$34.4M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$31.4M
4
MSFT icon
Microsoft
MSFT
+$29.9M
5
NVDA icon
NVIDIA
NVDA
+$25.3M

Top Sells

Rank Stock Value
1
IVV icon
iShares Core S&P 500 ETF
IVV
+$239M
2
CRWV
CoreWeave
CRWV
+$91.6M
3
ADI icon
Analog Devices
ADI
+$13.8M
4
FLIN icon
Franklin FTSE India ETF
FLIN
+$13.5M
5
HEI.A icon
HEICO Corp Class A
HEI.A
+$13.2M

Sector Composition

Rank Sector Weight
1 Technology 31.04%
2 Financials 13.24%
3 Communication Services 9.58%
4 Consumer Discretionary 9.2%
5 Industrials 8.82%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FSV icon
601
FirstService
FSV
$6.16B
$789K 0.01%
5,075
+3,584
+240% +$583K
BLDR icon
602
Builders FirstSource
BLDR
$7.23B
$769K 0.01%
7,475
+2,296
+44% +$258K
DAL icon
603
Delta Air Lines
DAL
$53.4B
$766K 0.01%
11,041
+3,375
+44% +$211K
WIX icon
604
WIX.com
WIX
$3.59B
$765K 0.01%
7,363
-2,387
-24% -$289K
BEP icon
605
Brookfield Renewable
BEP
$9.75B
$759K 0.01%
+28,153
New +$801K
ELS icon
606
Equity Lifestyle Properties
ELS
$12.4B
$756K 0.01%
12,477
+4,025
+48% +$249K
LYB icon
607
LyondellBasell Industries
LYB
$20.4B
$749K 0.01%
17,307
+5,252
+44% +$238K
BTG icon
608
B2Gold
BTG
$7.7B
$739K 0.01%
163,819
+114,614
+233% +$534K
NXE icon
609
NexGen Energy
NXE
$7.5B
$738K 0.01%
80,214
+59,144
+281% +$522K
WTRG icon
610
Essential Utilities
WTRG
$11.5B
$731K 0.01%
19,055
+5,818
+44% +$229K
AMH icon
611
American Homes 4 Rent
AMH
$12B
$723K 0.01%
22,512
+6,998
+45% +$224K
ARE icon
612
Alexandria Real Estate Equities
ARE
$9B
$713K 0.01%
14,568
+3,320
+30% +$195K
BXP icon
613
Boston Properties
BXP
$11.2B
$693K 0.01%
10,264
+3,183
+45% +$226K
NWSA icon
614
News Corp Class A
NWSA
$16.8B
$665K 0.01%
25,462
+7,706
+43% +$202K
BAX icon
615
Baxter International
BAX
$13.4B
$664K 0.01%
34,747
+10,597
+44% +$212K
AFG icon
616
American Financial Group
AFG
$11.8B
$618K 0.01%
4,520
+1,380
+44% +$189K
UAL icon
617
United Airlines
UAL
$36.5B
$602K 0.01%
5,388
+1,583
+42% +$160K
BF.B icon
618
Brown-Forman Class B
BF.B
$12.5B
$591K 0.01%
22,696
+14,151
+166% +$398K
CRBG icon
619
Corebridge Financial
CRBG
$14.5B
$585K 0.01%
19,376
+6,760
+54% +$208K
FDS icon
620
Factset
FDS
$10.8B
$583K 0.01%
2,009
-1,816
-47% -$510K
CNH
621
CNH Industrial
CNH
$18.4B
$546K 0.01%
59,200
+18,200
+44% +$182K
SSRM icon
622
SSR Mining
SSRM
$7.95B
$546K 0.01%
+24,890
New +$554K
PAYC icon
623
Paycom
PAYC
$10.7B
$544K 0.01%
3,415
+964
+39% +$171K
OKLO
624
Oklo
OKLO
$7.91B
$538K 0.01%
+7,497
New +$836K
AQN icon
625
Algonquin Power & Utilities
AQN
$4.37B
$527K 0.01%
85,690
+59,843
+232% +$355K
23 24
25
26 27

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LAM
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GAM
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PFA
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STA
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BFG
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AG
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RPI
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Investment Management Corp of Ontario (IMCO)'s Q4 2025 Portfolio in Review

As of Q4 2025, Investment Management Corp of Ontario (IMCO) held 680 positions worth $7.51B, up 14% from $6.59B the previous quarter. Its ten largest holdings account for 36% of the portfolio.

Investment Management Corp of Ontario (IMCO) deployed $875M of net new capital in Q4 2025, opening 41 new positions and adding to 558 existing holdings. Its largest new stake was Insmed: 14,221 shares worth $2.48M.

By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 34% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was iShares Core S&P 500 ETF, an estimated $239M trimmed.

  • Investment Management Corp of Ontario (IMCO)'s largest Q4 2025 buy was Insmed: 14,221 shares worth $2.48M.
  • Investment Management Corp of Ontario (IMCO) added most to Invesco Senior Loan ETF in Q4 2025, an estimated $77.3M increase.
  • Investment Management Corp of Ontario (IMCO)'s biggest Q4 2025 reduction was iShares Core S&P 500 ETF, cutting an estimated $239M.
  • Investment Management Corp of Ontario (IMCO) fully exited Patterson-UTI in Q4 2025, selling an estimated $3.81M.
  • Investment Management Corp of Ontario (IMCO)'s ten largest holdings make up 36% of its $7.51B portfolio in Q4 2025.
  • Investment Management Corp of Ontario (IMCO) opened 41 new positions and closed 11 in Q4 2025.
  • Investment Management Corp of Ontario (IMCO)'s portfolio value rose 14% quarter-over-quarter to $7.51B.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q4 2025, filed 17 Feb 2026.