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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
+3.13%
1 Year Est. Return
+99.29%
3 Year Est. Return
+206.31%
5 Year Est. Return
+225.1%
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
DTE icon
451
DTE Energy
DTE
$29.1B
$1.81M 0.02%
14,049
+4,294
+44% +$583K
DOV icon
452
Dover
DOV
$27.9B
$1.81M 0.02%
9,248
+2,787
+43% +$508K
CBOE icon
453
Cboe Global Markets
CBOE
$30.7B
$1.8M 0.02%
7,190
+2,253
+46% +$560K
WST icon
454
West Pharmaceutical
WST
$24.7B
$1.8M 0.02%
6,549
+3,165
+94% +$866K
RCI icon
455
Rogers Communications
RCI
$19.6B
$1.79M 0.02%
47,314
+33,057
+232% +$1.24M
AFRM icon
456
Affirm
AFRM
$25.1B
$1.78M 0.02%
23,883
+11,270
+89% +$811K
NTRS icon
457
Northern Trust
NTRS
$35.1B
$1.76M 0.02%
12,882
+3,776
+41% +$496K
LDOS icon
458
Leidos
LDOS
$17.8B
$1.75M 0.02%
9,717
+2,577
+36% +$488K
PPL
459
PPL Corp
PPL
$26.9B
$1.75M 0.02%
50,038
+15,422
+45% +$556K
AVB icon
460
AvalonBay Communities
AVB
$26.3B
$1.75M 0.02%
9,638
+3,025
+46% +$549K
PODD icon
461
Insulet
PODD
$10.1B
$1.74M 0.02%
6,136
+2,861
+87% +$895K
WSM icon
462
Williams-Sonoma
WSM
$29.1B
$1.74M 0.02%
9,726
+3,918
+67% +$734K
MGA icon
463
Magna International
MGA
$18.6B
$1.73M 0.02%
32,510
+22,701
+231% +$1.11M
CINF icon
464
Cincinnati Financial
CINF
$26.6B
$1.73M 0.02%
10,604
+3,325
+46% +$539K
CHKP icon
465
Check Point Software Technologies
CHKP
$13.3B
$1.73M 0.02%
9,317
+1,700
+22% +$329K
ILMN icon
466
Illumina
ILMN
$29.1B
$1.72M 0.02%
13,088
+5,588
+75% +$656K
ENTG icon
467
Entegris
ENTG
$24.6B
$1.71M 0.02%
20,356
+3,191
+19% +$277K
UTHR icon
468
United Therapeutics
UTHR
$21.8B
$1.7M 0.02%
3,496
+1,469
+72% +$684K
CFG icon
469
Citizens Financial Group
CFG
$31.3B
$1.7M 0.02%
29,134
+8,804
+43% +$473K
CNP icon
470
CenterPoint Energy
CNP
$26.9B
$1.69M 0.02%
44,068
+13,399
+44% +$522K
DRI icon
471
Darden Restaurants
DRI
$26B
$1.67M 0.02%
9,051
+3,545
+64% +$646K
FE icon
472
FirstEnergy
FE
$27.4B
$1.66M 0.02%
37,129
+11,448
+45% +$526K
MAS icon
473
Masco
MAS
$15B
$1.66M 0.02%
26,098
+4,307
+20% +$280K
SW
474
Smurfit Westrock
SW
$26.2B
$1.65M 0.02%
42,748
+18,308
+75% +$698K
LVS icon
475
Las Vegas Sands
LVS
$29.6B
$1.65M 0.02%
25,334
+8,767
+53% +$537K
17 18
19
20 21

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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.