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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
MANH icon
651
Manhattan Associates
MANH
$13B
– –
-4,580
Closed -$904K
ORLA
652
DELISTED
Orla Mining
ORLA
– –
-12,680
Closed -$127K
QRVO icon
653
Qorvo
QRVO
$8.49B
– –
-4,390
Closed -$373K
SAND
654
DELISTED
Sandstorm Gold
SAND
– –
-14,818
Closed -$139K
SEIC icon
655
SEI Investments
SEIC
$13.4B
– –
-23,434
Closed -$2.11M
SSRM icon
656
SSR Mining
SSRM
$7.95B
– –
-12,265
Closed -$156K
SWKS icon
657
Skyworks Solutions
SWKS
$10.1B
– –
-10,926
Closed -$814K
TAC icon
658
TransAlta
TAC
$3.95B
– –
-15,797
Closed -$170K
TSM icon
659
TSMC
TSM
$2.22T
– –
-9,466
Closed -$2.14M
UUUU icon
660
Energy Fuels
UUUU
$3.93B
– –
-13,163
Closed -$75.7K
VTRS icon
661
Viatris
VTRS
$19.4B
– –
-116,429
Closed -$1.04M
WFG icon
662
West Fraser Timber
WFG
$5.4B
– –
-3,492
Closed -$256K
23 24 25 26
27

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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
Pure Financial Advisors San Diego, California $7.86B AUM 19.64% 1-Year Est. Return
STA
Summit Trail Advisors New York $7.95B AUM 26.49% 1-Year Est. Return
BFG
Bleakley Financial Group Fairfield, New Jersey $7.85B AUM 31.48% 1-Year Est. Return
AG
AIA Group Hong Kong $7.95B AUM 28.94% 1-Year Est. Return
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.