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IMCOOI

Investment Management Corp of Ontario (IMCO) Portfolio holdings

AUM $7.76B
1-Year Est. Return 99.29%
This Fund
S&P 500
This Quarter Est. Return
+9.04%
1 Year Est. Return
+99.29%
3 Year Est. Return
+206.31%
5 Year Est. Return
+225.1%
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 Communication Services 8.96%
5 Industrials 8.41%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ODFL icon
426
Old Dominion Freight Line
ODFL
$44.9B
$1.26M 0.02%
8,944
-22,247
-71% -$3.41M
ALLE icon
427
Allegion
ALLE
$13.9B
$1.26M 0.02%
7,096
-45
-0.6% -$7.43K
LYV icon
428
Live Nation Entertainment
LYV
$43.2B
$1.25M 0.02%
7,668
+3,710
+94% +$586K
LPLA icon
429
LPL Financial
LPLA
$29.3B
$1.25M 0.02%
3,766
+1,019
+37% +$369K
PHM icon
430
Pultegroup
PHM
$24.9B
$1.25M 0.02%
9,463
+4,512
+91% +$560K
TDY icon
431
Teledyne Technologies
TDY
$31.3B
$1.25M 0.02%
2,131
+1,003
+89% +$549K
SLF icon
432
Sun Life Financial
SLF
$44.5B
$1.25M 0.02%
20,797
-13,500
-39% -$812K
DXCM icon
433
DexCom
DXCM
$34.4B
$1.24M 0.02%
18,418
+8,824
+92% +$698K
NTRS icon
434
Northern Trust
NTRS
$34.7B
$1.23M 0.02%
9,106
+4,312
+90% +$555K
P
435
Everpure Inc
P
$39.3B
$1.23M 0.02%
14,619
+7,019
+92% +$467K
EXPE icon
436
Expedia Group
EXPE
$38.8B
$1.22M 0.02%
5,726
+2,708
+90% +$544K
CBOE icon
437
Cboe Global Markets
CBOE
$30.7B
$1.21M 0.02%
4,937
-3,207
-39% -$770K
HPQ icon
438
HP
HPQ
$27.7B
$1.2M 0.02%
44,031
+20,958
+91% +$559K
CNP icon
439
CenterPoint Energy
CNP
$26.8B
$1.19M 0.02%
30,669
+14,740
+93% +$557K
HBAN icon
440
Huntington Bancshares
HBAN
$36B
$1.18M 0.02%
68,399
+32,589
+91% +$557K
FE icon
441
FirstEnergy
FE
$27.3B
$1.18M 0.02%
25,681
-118,297
-82% -$5.05M
CHTR icon
442
Charter Communications
CHTR
$18.1B
$1.17M 0.02%
4,251
+2,006
+89% +$606K
J icon
443
Jacobs Solutions
J
$16.8B
$1.16M 0.02%
7,765
-8,506
-52% -$1.22M
CINF icon
444
Cincinnati Financial
CINF
$26.5B
$1.15M 0.02%
7,279
+3,410
+88% +$518K
ULTA icon
445
Ulta Beauty
ULTA
$22.2B
$1.15M 0.02%
2,097
-1,774
-46% -$909K
PINS icon
446
Pinterest
PINS
$12.9B
$1.14M 0.02%
35,439
-25,422
-42% -$922K
SMCI icon
447
Super Micro Computer
SMCI
$27.1B
$1.14M 0.02%
23,751
+11,431
+93% +$546K
WSM icon
448
Williams-Sonoma
WSM
$28.8B
$1.14M 0.02%
5,808
-4,752
-45% -$908K
STE icon
449
Steris
STE
$22.9B
$1.13M 0.02%
4,571
+2,206
+93% +$528K
EXE
450
Expand Energy Corp
EXE
$22B
$1.13M 0.02%
10,641
+5,513
+108% +$553K
16 17
18
19 20

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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.