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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
CAH icon
301
Cardinal Health
CAH
$53.8B
$2.67M 0.04%
16,992
+11,088
+188% +$1.71M
FCX icon
302
Freeport-McMoran
FCX
$95.8B
$2.64M 0.04%
67,351
+32,188
+92% +$1.4M
O icon
303
Realty Income
O
$59.7B
$2.57M 0.04%
42,295
+20,455
+94% +$1.19M
VRT icon
304
Vertiv
VRT
$112B
$2.57M 0.04%
17,022
+8,122
+91% +$1.08M
FTNT icon
305
Fortinet
FTNT
$119B
$2.57M 0.04%
30,541
-54,565
-64% -$4.87M
RMD icon
306
ResMed
RMD
$32.8B
$2.57M 0.04%
9,371
+3,309
+55% +$904K
VLTO icon
307
Veralto
VLTO
$23.5B
$2.55M 0.04%
23,907
-101
-0.4% -$10.7K
FDX icon
308
FedEx
FDX
$78.8B
$2.53M 0.04%
10,739
-8,770
-45% -$2.02M
CP icon
309
Canadian Pacific Kansas City
CP
$82.3B
$2.52M 0.04%
33,849
-22,600
-40% -$1.73M
PEG icon
310
Public Service Enterprise Group
PEG
$37.8B
$2.52M 0.04%
30,150
-87,748
-74% -$7.36M
VLO icon
311
Valero Energy
VLO
$95.9B
$2.5M 0.04%
14,686
+7,019
+92% +$1.05M
MLM icon
312
Martin Marietta Materials
MLM
$32.9B
$2.44M 0.04%
3,873
+1,304
+51% +$777K
LNG icon
313
Cheniere Energy
LNG
$55.5B
$2.43M 0.04%
10,339
+4,914
+91% +$1.16M
SLB icon
314
SLB Ltd
SLB
$77.6B
$2.42M 0.04%
70,364
+37,092
+111% +$1.29M
HUBS icon
315
HubSpot
HUBS
$10.6B
$2.4M 0.04%
5,140
-3,715
-42% -$1.87M
STX icon
316
Seagate
STX
$210B
$2.36M 0.04%
9,981
+4,813
+93% +$821K
ROST icon
317
Ross Stores
ROST
$77.9B
$2.34M 0.04%
15,387
+7,320
+91% +$1.05M
NVR icon
318
NVR
NVR
$17B
$2.31M 0.04%
288
-160
-36% -$1.27M
MDB icon
319
MongoDB
MDB
$36.6B
$2.29M 0.03%
7,394
+1,805
+32% +$464K
TGT icon
320
Target
TGT
$70.2B
$2.29M 0.03%
25,516
+14,351
+129% +$1.41M
BKR icon
321
Baker Hughes
BKR
$63.1B
$2.27M 0.03%
46,531
+22,261
+92% +$982K
TTWO icon
322
Take-Two Interactive
TTWO
$45B
$2.21M 0.03%
8,570
-471
-5% -$111K
MET icon
323
MetLife
MET
$61.5B
$2.2M 0.03%
26,740
+8,962
+50% +$705K
CBRE icon
324
CBRE Group
CBRE
$43.1B
$2.2M 0.03%
13,970
-11,832
-46% -$1.83M
DHI icon
325
D.R. Horton
DHI
$41.5B
$2.2M 0.03%
12,976
+3,931
+43% +$618K
11 12
13
14 15

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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.