HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

View all activity View 13F on SEC

Data as of Q4 2025

Institutional investor tracked via SEC 13F filings. Portfolio snapshot as of 2025-12-31.SEC EDGAR Source

Assets Under Management

$59.1B

Total Positions

1,353

New This Quarter

381

Filing Period

2025-12-31

Portfolio Allocation

Top holdings by portfolio weight

NVDA5.67%

SPY4.28%

QQQ3.11%

IVV3.04%

AAPL3.01%

JPM2.85%

XBI2.57%

AVGO2.38%

GOOGL2.29%

IWM2.03%

Other18.32%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

ARQQ6Q held

ARQIT QUANTUM INC

Avg $5.02 · $17 est. P&L

Est. P&L

+337.05%

HBM12Q held

HUDBAY MINERALS INC

Avg $5.20 · $214,620 est. P&L

Est. P&L

+282.69%

WDC7Q held

Western Digital Corp

Avg $57.89 · $17.4M est. P&L

Est. P&L

+204.12%

Top Losers

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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Top Holdings(Showing 25 of 1331 — sorted by value)

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
NVDA NVIDIA Corp	18.2M	$3.4B	5.7%	—	$145.08	+29.26%	25 qtrs	Increased 78
SPY SPDR S&P 500 ETF TR	3.8M	$2.6B	4.3%	—	$506.51	+35.63%	25 qtrs	Decreased 0
QQQ INVESCO QQQ TR	3M	$1.9B	3.1%	—	$427.83	+44.78%	25 qtrs	Increased 70
IVV ISHARES TR	2.6M	$1.8B	3.0%	—	$585.61	+17.81%	5 qtrs	Increased 59
AAPL Apple Inc	6.6M	$1.8B	3.0%	—	$181.02	+50.71%	25 qtrs	Decreased 0
JPM JPMORGAN CHASE & CO.	5.3M	$1.7B	2.8%	—	$218.96	+47.05%	25 qtrs	Increased 60
XBI SPDR SERIES TRUST	12.6M	$1.5B	2.6%	—	$89.74	+35.57%	25 qtrs	Decreased 0
AVGO Broadcom Inc	4.1M	$1.4B	2.4%	—	$277.53	+26.06%	11 qtrs	Decreased 0
GOOGL Alphabet Inc	4.4M	$1.4B	2.3%	—	$277.88	+12.94%	25 qtrs	Increased 88
IWM ISHARES TR	4.9M	$1.2B	2.0%	—	$207.68	+19.43%	25 qtrs	Decreased 0
CNQ CANADIAN NAT RES LTD	34.1M	$1.2B	1.9%	—	$31.48	+7.73%	5 qtrs	Decreased 0
TD TORONTO DOMINION BK ONT	11.9M	$1.1B	1.9%	—	$75.10	+26.10%	25 qtrs	Increased 67
MSFT Microsoft Corp	2.1M	$1B	1.7%	—	$344.52	+41.50%	25 qtrs	Decreased 0
XRT SPDR SERIES TRUST	11.1M	$948.5M	1.6%	—	$72.05	+19.32%	25 qtrs	Increased 58
META Meta Platforms Inc	1.3M	$837.8M	1.4%	—	$596.52	+11.64%	25 qtrs	Increased 58
CM CANADIAN IMPERIAL BANK OF CO	8.4M	$766M	1.3%	—	$58.68	+55.87%	25 qtrs	Decreased 0
BNS BANK NOVA SCOTIA HALIFAX	9.4M	$696.9M	1.2%	—	$50.02	+47.89%	24 qtrs	Increased 53
BKLN INVESCO EXCH TRADED FD TR II	32.8M	$688.5M	1.2%	—	$19.62	+6.46%	6 qtrs	Increased 56
XLI SELECT SECTOR SPDR TR	3.9M	$609.3M	1.0%	—	$131.89	+18.60%	21 qtrs	Increased 61
KRE SPDR SERIES TRUST	9M	$581M	1.0%	—	$56.27	+16.30%	25 qtrs	Increased 47
TSLA Tesla Inc	1.2M	$535.6M	0.9%	—	$305.66	+48.67%	23 qtrs	Increased 49
TRP TC ENERGY CORP	9.6M	$527.5M	0.9%	—	$47.31	+18.63%	25 qtrs	Decreased 0
RY ROYAL BK CDA	3M	$505.9M	0.8%	—	$116.29	+47.56%	24 qtrs	Decreased 0
GOOG Alphabet Inc	1.6M	$499.6M	0.8%	—	$169.70	+85.36%	25 qtrs	Increased 47
RSP INVESCO EXCHANGE TRADED FD T	2.5M	$471.2M	0.8%	—	$171.81	+12.45%	10 qtrs	Increased 50
Showing 25 of 1,331 results.PROUpgrade to see all →

Accumulation Streaks

Positions with 2+ consecutive quarters of increases — persistent directional conviction.

Security

BBYBest Buy Co Inc

Q4 2024 → Q4 2025+921,724 shares+$57.7M

GSGoldman Sachs Group Inc/The

Q4 2024 → Q4 2025+316,956 shares+$290.5M

TSLATesla Inc

Q4 2024 → Q4 2025+754,649 shares+$421.5M

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer