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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
+9.04%
1 Year Est. Return
+35.91%
3 Year Est. Return
+241.5%
5 Year Est. Return
+266.1%
10 Year Est. Return
–
AUM
$6.59B
AUM Growth
-$272M
Cap. Flow
-$403M
Cap. Flow %
-6.12%
Top 10 Hldgs %
41.62%
Holding
662
New
16
Increased
425
Reduced
192
Closed
23

Top Buys

Rank Stock Value
1
IDXX icon
Idexx Laboratories
IDXX
+$26.9M
2
JPM icon
JPMorgan Chase
JPM
+$21.7M
3
WAT icon
Waters Corp
WAT
+$18.5M
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$17.1M
5
PTC icon
PTC
PTC
+$17.1M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$828M
2
SBAC icon
SBA Communications
SBAC
+$25.5M
3
FLIN icon
Franklin FTSE India ETF
FLIN
+$24.7M
4
ADI icon
Analog Devices
ADI
+$21.6M
5
IVV icon
iShares Core S&P 500 ETF
IVV
+$18.5M

Sector Composition

Rank Sector Weight
1 Technology 34.45%
2 Financials 11.03%
3 Consumer Discretionary 9.44%
4 Miscellaneous 9.25%
5 Communication Services 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NWSA icon
576
News Corp Class A
NWSA
$16.8B
$545K 0.01%
17,756
-4,102
-19% -$122K
AGI icon
577
Alamos Gold
AGI
$15.9B
$543K 0.01%
15,590
-9,976
-39% -$285K
SJM icon
578
J.M. Smucker
SJM
$14.1B
$543K 0.01%
5,000
+2,407
+93% +$261K
CPT icon
579
Camden Property Trust
CPT
$12.2B
$541K 0.01%
5,067
+2,407
+90% +$265K
POOL icon
580
Pool Corp
POOL
$6.76B
$539K 0.01%
1,738
+802
+86% +$251K
RIVN icon
581
Rivian
RIVN
$24.3B
$534K 0.01%
36,381
+17,148
+89% +$230K
EMA
582
Emera Inc
EMA
$15.4B
$529K 0.01%
+11,026
New +$516K
SOLV icon
583
Solventum
SOLV
$15.5B
$529K 0.01%
7,241
+3,610
+99% +$265K
WTRG icon
584
Essential Utilities
WTRG
$11.5B
$528K 0.01%
13,237
+6,816
+106% +$260K
BXP icon
585
Boston Properties
BXP
$11.2B
$526K 0.01%
7,081
+3,409
+93% +$241K
AKAM icon
586
Akamai
AKAM
$16B
$519K 0.01%
6,857
+3,309
+93% +$255K
AMH icon
587
American Homes 4 Rent
AMH
$12B
$516K 0.01%
15,514
+7,420
+92% +$259K
ELS icon
588
Equity Lifestyle Properties
ELS
$12.4B
$513K 0.01%
8,452
+4,011
+90% +$244K
PAYC icon
589
Paycom
PAYC
$10.7B
$510K 0.01%
2,451
+1,203
+96% +$271K
JKHY icon
590
Jack Henry & Associates
JKHY
$12.1B
$499K 0.01%
3,351
-9,991
-75% -$1.66M
JBHT icon
591
JB Hunt Transport Services
JBHT
$24.7B
$495K 0.01%
3,692
+1,705
+86% +$245K
RVTY icon
592
Revvity
RVTY
$14.5B
$492K 0.01%
5,614
+2,707
+93% +$246K
RCI icon
593
Rogers Communications
RCI
$19.7B
$491K 0.01%
14,257
-9,100
-39% -$313K
FUTU icon
594
Futu Holdings
FUTU
$17.5B
$491K 0.01%
+2,823
New +$469K
MOH icon
595
Molina Healthcare
MOH
$10.4B
$478K 0.01%
2,500
+1,203
+93% +$221K
GFL icon
596
GFL Environmental
GFL
$14.8B
$477K 0.01%
10,061
-3,500
-26% -$170K
MGA icon
597
Magna International
MGA
$17.6B
$465K 0.01%
9,809
-6,300
-39% -$278K
STN icon
598
Stantec
STN
$8.4B
$458K 0.01%
4,247
-2,700
-39% -$295K
AFG icon
599
American Financial Group
AFG
$11.8B
$458K 0.01%
3,140
+1,504
+92% +$199K
MTCH icon
600
Match Group
MTCH
$9.46B
$449K 0.01%
12,718
-56,490
-82% -$2.02M
22 23
24
25 26

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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 Q3 2025 Portfolio in Review

As of Q3 2025, Investment Management Corp of Ontario (IMCO) held 662 positions worth $6.59B, down 4% from $6.86B the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Investment Management Corp of Ontario (IMCO) withdrew a net $403M in Q3 2025, closing 23 positions and reducing 192 holdings. Its most notable exit was Juniper Networks, an estimated $3.69M position sold in full.

By sector, the portfolio is most concentrated in Technology at 34% of assets, down from 45% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, Investment Management Corp of Ontario (IMCO) opened a new position in Barrick Mining worth $16.5M.

  • Investment Management Corp of Ontario (IMCO)'s largest Q3 2025 buy was Barrick Mining: 503,181 shares worth $16.5M.
  • Investment Management Corp of Ontario (IMCO) added most to Idexx Laboratories in Q3 2025, an estimated $26.9M increase.
  • Investment Management Corp of Ontario (IMCO)'s biggest Q3 2025 reduction was CoreWeave, cutting an estimated $828M.
  • Investment Management Corp of Ontario (IMCO) fully exited Juniper Networks in Q3 2025, selling an estimated $3.69M.
  • Investment Management Corp of Ontario (IMCO)'s ten largest holdings make up 42% of its $6.59B portfolio in Q3 2025.
  • Investment Management Corp of Ontario (IMCO) opened 16 new positions and closed 23 in Q3 2025.
  • Investment Management Corp of Ontario (IMCO)'s portfolio value fell 4% quarter-over-quarter to $6.59B.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q3 2025, filed 14 Nov 2025.