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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
SKT icon
326
Tanger
SKT
$4.44B
$3.31M 0.04%
99,327
– –
FFIV icon
327
F5
FFIV
$23.7B
$3.29M 0.04%
12,889
-2,434
-16% -$655K
PAYX icon
328
Paychex
PAYX
$43.2B
$3.28M 0.04%
29,212
+6,731
+30% +$788K
FLUT icon
329
Flutter Entertainment
FLUT
$16.8B
$3.27M 0.04%
15,208
+6,897
+83% +$1.55M
GEHC icon
330
GE HealthCare
GEHC
$33.1B
$3.27M 0.04%
39,810
+18,272
+85% +$1.42M
ROP icon
331
Roper Technologies
ROP
$38.7B
$3.25M 0.04%
7,296
+3,635
+99% +$1.68M
PEG icon
332
Public Service Enterprise Group
PEG
$37.8B
$3.25M 0.04%
40,442
+10,292
+34% +$840K
NTST
333
NETSTREIT Corp
NTST
$2.11B
$3.25M 0.04%
184,096
– –
NUE icon
334
Nucor
NUE
$61.6B
$3.25M 0.04%
19,899
+9,063
+84% +$1.36M
MLM icon
335
Martin Marietta Materials
MLM
$32.9B
$3.24M 0.04%
5,207
+1,334
+34% +$830K
DHI icon
336
D.R. Horton
DHI
$41.6B
$3.24M 0.04%
22,497
+9,521
+73% +$1.45M
ROK icon
337
Rockwell Automation
ROK
$49.6B
$3.23M 0.04%
8,314
+3,053
+58% +$1.15M
TEAM icon
338
Atlassian
TEAM
$39.5B
$3.22M 0.04%
19,875
-15,889
-44% -$2.49M
FTS icon
339
Fortis
FTS
$28.8B
$3.22M 0.04%
61,954
+43,348
+233% +$2.22M
GRMN
340
Garmin
GRMN
$60.2B
$3.21M 0.04%
15,844
+3,400
+27% +$739K
IQV icon
341
IQVIA
IQV
$39.6B
$3.19M 0.04%
14,165
+6,005
+74% +$1.31M
TEVA icon
342
Teva Pharmaceuticals
TEVA
$42.8B
$3.18M 0.04%
102,048
+49,788
+95% +$1.23M
VMC icon
343
Vulcan Materials
VMC
$36.2B
$3.17M 0.04%
11,112
+4,083
+58% +$1.2M
XYZ
344
Block Inc
XYZ
$48.4B
$3.17M 0.04%
48,686
+22,604
+87% +$1.56M
FICO icon
345
Fair Isaac
FICO
$22.9B
$3.15M 0.04%
1,862
+662
+55% +$1.14M
INCY icon
346
Incyte
INCY
$24.5B
$3.14M 0.04%
31,824
-16,608
-34% -$1.61M
APD icon
347
Air Products & Chemicals
APD
$68B
$3.12M 0.04%
12,633
+4,894
+63% +$1.24M
DDOG icon
348
Datadog
DDOG
$88.8B
$3.04M 0.04%
22,364
+8,909
+66% +$1.41M
MET icon
349
MetLife
MET
$61.5B
$3.02M 0.04%
38,308
+11,568
+43% +$916K
NDAQ icon
350
Nasdaq
NDAQ
$53.6B
$3.02M 0.04%
31,065
+10,804
+53% +$972K
12 13
14
15 16

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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.