Investment Management Corp of Ontario

CIK

1811568

Location

Toronto, Z4

Portfolio Value

Mid $7,122,600,429

Diversification

Diversified

Filing Date

Global Rank

#519 / 8,617 ▲ 31 · as of Mar 2026

Top Industry

Semiconductors 10.8%

3Y Alpha vs SPY

-4.6%

Period ended 4 months ago

Filed May 15, 2026 · 2mo

22 quarters · since Dec 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+52.5%

SPY

+69.4%

Annualised alpha

-4.1%

Max drawdown

−22.4%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

656 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

6.6%

−0.5 pts

Top 5

22.3%

−3.4 pts

Top 10

30.5%

−5.3 pts

HHI

147

Diversified−40

Portfolio Trend

22 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	29.8%	$2,121,493,480	113
Financial Services	12.6%	$895,995,345	91
Healthcare	9.3%	$661,085,405	62
Industrials	9.2%	$654,174,225	93
Consumer Cyclical	8.6%	$613,031,553	63
Utilities	7.9%	$559,752,521	36
Communication Services	7.4%	$527,829,017	28
Consumer Defensive	4.7%	$333,889,186	33
Energy	4.4%	$315,350,683	37
Basic Materials	3.5%	$251,293,792	60
Real Estate	2.6%	$186,124,807	39
Unclassified	0.0%	$2,580,415	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
NEE	Nextera Energy Inc	+568,058	764,462	$71,003,230
PPL	PPL Corp	+540,630	590,668	$22,563,517
SO	Southern Co	+491,887	586,932	$56,650,676
D	Dominion Energy, Inc	+442,296	517,828	$32,012,126
T	At&T Inc.	+415,910	1,135,569	$32,920,145
EXC	Exelon Corp	+391,020	533,455	$26,149,964
EIX	Edison International	+378,559	421,739	$30,862,860
DUK	Duke Energy CORP	+318,339	392,800	$51,433,232
BAC	Bank Of America Corp /De/	+235,709	869,797	$42,402,603
HPQ	Hp Inc	+232,678	295,936	$5,684,930
EVRG	Evergy, Inc.	+219,710	235,286	$19,274,629
PFE	Pfizer Inc	+214,674	736,932	$20,693,050
ED	Consolidated Edison Inc	+209,513	253,457	$28,686,263
PEG	Public Service Enterprise Group Inc	+197,336	237,778	$19,248,129
LNT	Alliant Energy Corp	+174,373	191,664	$13,753,808
FAST	Fastenal Co	+158,201	372,173	$17,268,827
ETR	Entergy Corp /De/	+149,257	179,435	$20,161,316
AMRZ	Amrize Ltd	+141,084	174,686	$9,785,909
VST	Vistra Corp.	+126,715	156,848	$23,578,959
F	Ford Motor Co	+124,946	571,731	$6,597,775
CPRT	Copart Inc	+122,216	299,944	$9,958,140
VICI	Vici Properties Inc.	+118,509	363,374	$9,927,377
CNC	Centene Corp	+113,300	146,522	$4,797,130
CEG	Constellation Energy Corp	+112,143	140,324	$39,185,477
WBD	Warner Bros. Discovery, Inc.	+111,025	325,594	$8,940,811
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
CRWV	CoreWeave, Inc.	−316,780	461,738	$35,770,842
PTC	Ptc Inc.	−102,114	8,464	$1,206,035
CSCO	Cisco Systems, Inc.	−92,224	317,349	$24,623,108
MRK	Merck & Co., Inc.	−86,374	203,852	$24,521,357
GRAB	Grab Holdings Ltd	−57,339	167,018	$611,285
TD	Toronto Dominion Bank	−56,783	286,629	$26,745,351
CM	Canadian Imperial Bank Of Commerce /Can/	−52,413	238,336	$22,582,336
VZ	Verizon Communications Inc	−51,720	505,536	$25,377,907
AJG	Arthur J. Gallagher & Co.	−41,708	71,126	$15,404,469
DIS	Walt Disney Co	−37,044	127,760	$12,313,508
WY	Weyerhaeuser Co	−31,822	65,102	$1,590,441
SNAP	Snap Inc	−30,857	77,071	$354,526
TSLA	Tesla, Inc.	−30,016	349,029	$129,751,530
ADP	Automatic Data Processing Inc	−29,520	31,436	$6,387,166
ORCL	Oracle Corp	−29,216	123,317	$18,141,163
CSX	Csx Corp	−28,619	133,242	$5,469,584
ITW	Illinois Tool Works Inc	−28,544	19,735	$5,136,823
EMR	Emerson Electric Co	−28,153	40,186	$5,265,169
BSX	Boston Scientific Corp	−27,518	106,023	$6,652,943
RBLX	Roblox Corp	−26,889	42,199	$2,386,775
FCX	Freeport-Mcmoran Inc	−25,212	102,784	$6,041,643
PG	PROCTER & GAMBLE Co	−24,781	229,893	$33,205,744
CME	Cme Group Inc.	−24,514	25,800	$7,620,030
ABT	Abbott Laboratories	−24,160	131,755	$13,527,285
IP	International Paper Co /New/	−23,711	35,845	$1,279,666
No positions match the current search.

New Positions

Positions the filer opened this quarter

19 positions

Ticker	Company	Shares	Value
MDLN	Medline Inc.	1,013,902	$45,118,639
MDA	MDA Space Ltd.	152,085	$3,850,792
BGSI	Boyd Group Services Inc.	29,769	$3,806,264
LITE	Lumentum Holdings Inc.	5,100	$3,584,076
COHR	Coherent Corp.	11,100	$2,644,131
AMCR	Amcor plc	62,722	$2,493,199
Q	Qnity Electronics, Inc.	21,454	$2,475,362
CASY	Caseys General Stores Inc	2,640	$1,921,550
CW	Curtiss Wright Corp	2,640	$1,798,156
FTAI	FTAI Aviation Ltd.	7,300	$1,788,500
CDE	Coeur Mining, Inc.	74,000	$1,388,980
ASTS	AST SpaceMobile, Inc.	16,100	$1,334,207
RVMD	Revolution Medicines, Inc.	10,400	$1,011,400
PNFP	Pinnacle Financial Partners, Inc.	10,800	$930,312
IREN	IREN Ltd	23,500	$805,580
BBUC	Brookfield Business Corp	9,333	$295,296
IAUX	i-80 Gold Corp.	118,300	$179,816
USAS	Americas Gold & Silver Corp	29,100	$151,902
ASM	Avino Silver & Gold Mines Ltd	22,700	$143,464
No positions match the current search.

Sold Out

Positions the filer fully exited

20 positions

Ticker	Company	Shares	Value
DOCU	Docusign, Inc.	13,611	$930,992
NTNX	Nutanix, Inc.	17,254	$891,859
DT	Dynatrace, Inc.	20,362	$882,489
NGD	New Gold Inc. /FI	97,006	$844,922
WIX	Wix.com Ltd.	7,363	$764,942
ELS	Equity Lifestyle Properties Inc	12,477	$756,230
WTRG	Essential Utilities, Inc.	19,055	$730,949
AMH	American Homes 4 Rent	22,512	$722,635
ARE	Alexandria Real Estate Equities, Inc.	14,568	$712,957
BXP	BXP, Inc.	10,264	$692,614
BAX	Baxter International Inc	34,747	$664,015
AFG	American Financial Group Inc	4,520	$617,793
FDS	Factset Research Systems Inc	2,009	$582,991
PAYC	Paycom Software, Inc.	3,415	$544,214
BMRN	Biomarin Pharmaceutical Inc	7,046	$418,743
BSY	Bentley Systems Inc	10,931	$417,181
MTCH	Match Group, Inc.	12,718	$410,664
FBIN	Fortune Brands Innovations, Inc.	7,601	$380,202
AOS	Smith A O Corp	3,934	$263,105
OC	Owens Corning	1,929	$215,874
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

656 positions · $7,122,600,429 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 656 positions by value · page 1 of 14

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Added	2,687,125	+99,937	$468,634,600	−2.9%	6.58%
AAPL	Apple Inc. Technology	Reduced	1,624,436	-20,415	$412,265,612	−7.8%	5.79%
MSFT	Microsoft Corp Technology	Added	785,108	+1,976	$290,623,428	−23.3%	4.08%
AMZN	Amazon Com Inc Consumer Cyclical	Added	1,054,281	+40,384	$219,575,103	−6.2%	3.08%
GOOGL	Alphabet Inc. Communication Services	Added	681,555	+54,630	$195,987,955	−0.1%	2.75%
AVGO	Broadcom Inc. Technology	Reduced	463,136	-6,922	$143,345,223	−11.9%	2.01%
META	Meta Platforms, Inc. Communication Services	Added	240,295	+2,437	$137,479,978	−12.4%	1.93%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	349,029	-30,016	$129,751,530	−23.9%	1.82%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	347,717	-8,833	$102,284,432	−11.0%	1.44%
LLY	ELI LILLY & Co Healthcare	Added	81,250	+5,416	$74,731,312	−8.3%	1.05%
NEE	Nextera Energy Inc Utilities	Added	764,462	+568,058	$71,003,230	+350.3%	1.00%
BRK-B	Berkshire Hathaway Inc Financial Services	Added	133,121	+8,982	$63,791,583	+2.2%	0.90%
XOM	ExxonMobil Holdings Corp Energy	Reduced	371,631	-11,659	$63,050,915	+36.7%	0.89%
SO	Southern Co Utilities	Added	586,932	+491,887	$56,650,676	+583.5%	0.80%
V	Visa Inc. Financial Services	Reduced	178,706	-2,391	$54,012,101	−15.0%	0.76%
JNJ	Johnson & Johnson Healthcare	Reduced	218,955	-6,924	$53,521,360	+14.5%	0.75%
WMT	Walmart Inc. Consumer Defensive	Added	414,907	+8,413	$51,564,641	+13.9%	0.72%
DUK	Duke Energy CORP Utilities	Added	392,800	+318,339	$51,433,232	+489.3%	0.72%
CVX	Chevron Corp Energy	Added	241,104	+72,265	$49,884,417	+93.9%	0.70%
ABBV	AbbVie Inc. Healthcare	Added	221,396	+40,037	$48,151,416	+16.2%	0.68%
MA	Mastercard Inc Financial Services	Added	94,318	+2,880	$47,126,931	−9.7%	0.66%
WM	Waste Management Inc Industrials	Added	204,802	+1,500	$47,061,451	+5.4%	0.66%
MDLN	Medline Inc. Healthcare	NEW	1,013,902	NEW	$45,118,639	NEW	0.63%
PLTR	Palantir Technologies Inc. Technology	Added	292,272	+62,897	$42,753,548	+4.9%	0.60%
MU	Micron Technology Inc Technology	Added	126,069	+26,341	$42,591,150	+49.6%	0.60%
BAC	Bank Of America Corp /De/ Financial Services	Added	869,797	+235,709	$42,402,603	+21.6%	0.60%
RY	Royal Bank Of Canada Financial Services	Reduced	260,617	-3,346	$42,162,618	−6.3%	0.59%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	40,257	-1,600	$40,113,282	+11.1%	0.56%
NFLX	Netflix Inc Communication Services	Reduced	417,132	-10,450	$40,107,241	+0.0%	0.56%
HWM	Howmet Aerospace Inc. Industrials	Reduced	173,587	-11,600	$40,004,860	+5.4%	0.56%
CEG	Constellation Energy Corp Utilities	Added	140,324	+112,143	$39,185,477	+293.6%	0.55%
CAT	Caterpillar Inc Industrials	Added	55,027	+11,172	$38,984,428	+55.2%	0.55%
KO	Coca Cola Co Consumer Defensive	Added	477,353	+107,745	$36,302,695	+40.5%	0.51%
CRWV	CoreWeave, Inc. Technology	Reduced	461,738	-316,780	$35,770,842	−35.8%	0.50%
GEV	GE Vernova Inc. Industrials	Added	40,801	+6,859	$35,615,192	+60.5%	0.50%
RTX	RTX Corp Industrials	Added	180,623	+48,870	$34,842,176	+44.2%	0.49%
CRH	Crh Public Ltd Co Basic Materials	Reduced	329,542	-12,246	$34,641,455	−18.8%	0.49%
AMD	Advanced Micro Devices Inc Technology	Added	164,935	+18,209	$33,552,727	+6.8%	0.47%
PG	PROCTER & GAMBLE Co Consumer Defensive	Reduced	229,893	-24,781	$33,205,744	−9.0%	0.47%
SHOP	Shopify Inc. Technology	Added	279,188	+24,700	$33,117,280	−19.2%	0.46%
T	At&T Inc. Communication Services	Added	1,135,569	+415,910	$32,920,145	+84.2%	0.46%
D	Dominion Energy, Inc Utilities	Added	517,828	+442,296	$32,012,126	+623.4%	0.45%
LRCX	Lam Research Corp Technology	Added	149,078	+29,260	$31,852,005	+55.3%	0.45%
EIX	Edison International Utilities	Added	421,739	+378,559	$30,862,860	+1090.9%	0.43%
GS	Goldman Sachs Group Inc Financial Services	Added	36,329	+2,854	$30,733,970	+4.5%	0.43%
MSI	Motorola Solutions, Inc. Technology	Reduced	70,814	-15,462	$30,731,151	−7.1%	0.43%
MCD	Mcdonalds Corp Consumer Cyclical	Added	98,294	+24,204	$30,548,792	+34.9%	0.43%
ED	Consolidated Edison Inc Utilities	Added	253,457	+209,513	$28,686,263	+557.3%	0.40%
IDXX	Idexx Laboratories Inc /De Healthcare	Reduced	50,731	-1,338	$28,505,241	−19.1%	0.40%
AMAT	Applied Materials Inc /De Technology	Added	81,649	+12,139	$27,906,811	+56.2%	0.39%