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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
ORCL icon
51
Oracle
ORCL
$438B
$22.3M 0.34%
79,447
+38,303
+93% +$9.75M
SHOP icon
52
Shopify
SHOP
$199B
$22.2M 0.34%
149,437
-51,320
-26% -$6.96M
UNH icon
53
UnitedHealth
UNH
$355B
$22.2M 0.34%
64,213
+33,400
+108% +$10.1M
ANET icon
54
Arista Networks
ANET
$254B
$22M 0.33%
150,769
-71,450
-32% -$9.2M
PTC icon
55
PTC
PTC
$17.2B
$21.9M 0.33%
108,016
+83,854
+347% +$17.1M
DASH icon
56
DoorDash
DASH
$100B
$21.8M 0.33%
80,013
-4,081
-5% -$1.02M
NEM icon
57
Newmont
NEM
$139B
$21.7M 0.33%
257,056
+112,467
+78% +$7.84M
BMY icon
58
Bristol-Myers Squibb
BMY
$137B
$21.7M 0.33%
480,085
+132,411
+38% +$6.18M
RY icon
59
Royal Bank of Canada
RY
$284B
$21.1M 0.32%
143,315
-33,066
-19% -$4.56M
NOW icon
60
ServiceNow
NOW
$143B
$19M 0.29%
103,000
+40,175
+64% +$7.5M
KO icon
61
Coca-Cola
KO
$383B
$18.8M 0.29%
283,790
+55,007
+24% +$3.79M
ADP icon
62
Automatic Data Processing
ADP
$113B
$18.7M 0.28%
63,843
+32,670
+105% +$9.83M
BNY
63
Bank of New York Mellon
BNY
$110B
$18.6M 0.28%
170,902
+45,396
+36% +$4.63M
QCOM icon
64
Qualcomm
QCOM
$176B
$18M 0.27%
108,480
+7,886
+8% +$1.25M
APP icon
65
Applovin
APP
$105B
$17.9M 0.27%
24,928
+16,768
+205% +$7.73M
ALNY icon
66
Alnylam Pharmaceuticals
ALNY
$31.7B
$17.3M 0.26%
37,958
+6,437
+20% +$2.62M
CM icon
67
Canadian Imperial Bank of Commerce
CM
$105B
$16.8M 0.25%
209,835
-21,033
-9% -$1.58M
B
68
Barrick Mining
B
$77.9B
$16.5M 0.25%
+503,181
New +$12.8M
UBER icon
69
Uber
UBER
$157B
$16.3M 0.25%
166,572
+3,220
+2% +$301K
T icon
70
AT&T
T
$174B
$16.2M 0.25%
573,297
+104,690
+22% +$2.97M
CVX icon
71
Chevron
CVX
$392B
$16.2M 0.25%
104,000
-16,334
-14% -$2.53M
BMO icon
72
Bank of Montreal
BMO
$120B
$16.1M 0.24%
123,876
-16,501
-12% -$1.95M
CVS icon
73
CVS Health
CVS
$119B
$16M 0.24%
211,641
+128,496
+155% +$8.81M
IBM icon
74
IBM
IBM
$225B
$16M 0.24%
56,548
+27,808
+97% +$7.28M
TD icon
75
Toronto Dominion Bank
TD
$200B
$15.8M 0.24%
198,017
-39,433
-17% -$2.96M
1 2
3
4 5

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UB
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LAM
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GAM
Groupama Asset Management Paris, France $7.93B AUM 57.28% 1-Year Est. Return
PFA
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STA
Summit Trail Advisors New York $7.95B AUM 26.49% 1-Year Est. Return
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.