Capital World Investors

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

$735.3B

Total Positions

574

New This Quarter

Filing Period

2025-12-31

Portfolio Allocation

Top holdings by portfolio weight

AVGO5.80%

MSFT4.24%

META3.55%

NVDA3.32%

PM2.89%

TSLA2.60%

GOOGL2.29%

MU2.26%

LLY2.20%

VRTX1.57%

Other15.52%

Position Outcomes

Best and worst performing positions by estimated return

Top Winners

FIX20Q held

Comfort Systems USA Inc

Avg $164.80 · $1.3B est. P&L

Est. P&L

+474.60%

LITE6Q held

Lumentum Holdings Inc

Avg $74.29 · $1.1B est. P&L

Est. P&L

+399.62%

SYF24Q held

Synchrony Financial

Avg $17.60 · $2.5B est. P&L

Est. P&L

+376.99%

Top Losers

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View plans

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 561 — sorted by value)

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Activity:

Stock	Shares	Value	Weight	Price Trend	Avg Buy	Est. P&L	Held	Conviction
AVGO Broadcom Inc	123.3M	$42.7B	5.8%	—	$155.41	+125.12%	27 qtrs	Decreased 0
MSFT Microsoft Corp	64.5M	$31.2B	4.2%	—	$141.05	+245.62%	27 qtrs	Decreased 0
META Meta Platforms Inc	39.6M	$26.1B	3.6%	—	$260.52	+155.62%	27 qtrs	Increased 59
NVDA NVIDIA Corp	130.8M	$24.4B	3.3%	—	$117.99	+58.94%	18 qtrs	Decreased 0
PM Philip Morris International Inc	132.4M	$21.2B	2.9%	—	$78.95	+105.13%	27 qtrs	Increased 56
TSLA Tesla Inc	42.5M	$19.1B	2.6%	—	$231.20	+96.55%	27 qtrs	Decreased 0
GOOGL Alphabet Inc	53.9M	$16.9B	2.3%	—	$144.24	+117.59%	27 qtrs	Increased 55
MU Micron Technology Inc	58.2M	$16.6B	2.3%	—	$94.04	+211.17%	22 qtrs	Decreased 0
LLY Eli Lilly & Co	15M	$16.2B	2.2%	—	$228.89	+370.94%	27 qtrs	Increased 55
VRTX Vertex Pharmaceuticals Inc	25.5M	$11.6B	1.6%	—	$304.84	+48.85%	27 qtrs	Decreased 0
GOOG Alphabet Inc	28.8M	$9.1B	1.2%	—	$109.57	+187.08%	27 qtrs	Increased 51
V Visa Inc	24.5M	$8.6B	1.2%	—	$232.62	+51.70%	27 qtrs	Decreased 0
NFLX Netflix Inc	89.3M	$8.4B	1.1%	—	$87.43	+7.26%	27 qtrs	Increased 81
TSM TAIWAN SEMICONDUCTOR MFG LTD	27.4M	$8.3B	1.1%	—	$67.09	+346.55%	27 qtrs	Decreased 0
AMZN Amazon.com Inc	33.8M	$7.8B	1.1%	—	$179.75	+29.37%	27 qtrs	Decreased 0
BAC Bank of America Corp	141.3M	$7.8B	1.1%	—	$38.29	+44.37%	27 qtrs	Decreased 0
SHOP Shopify Inc	47.8M	$7.7B	1.0%	—	$61.30	+167.12%	27 qtrs	Decreased 0
AMGN Amgen Inc	23.1M	$7.6B	1.0%	—	$288.12	+13.30%	6 qtrs	Increased 61
AAPL Apple Inc	27.5M	$7.5B	1.0%	—	$204.66	+33.31%	27 qtrs	Increased 65
UNH UnitedHealth Group Inc	22.6M	$7.5B	1.0%	—	$263.98	+25.83%	27 qtrs	Increased 52
SBUX Starbucks Corp	84.7M	$7.1B	1.0%	—	$91.78	-7.72%	8 qtrs	Increased 49
NET Cloudflare Inc	35.8M	$7.1B	1.0%	—	$94.93	+110.28%	24 qtrs	Decreased 0
CNQ CANADIAN NAT RES LTD	199.8M	$6.8B	0.9%	—	$24.71	+37.20%	27 qtrs	Decreased 0
GE GE AEROSPACE	21.2M	$6.5B	0.9%	—	$171.14	+82.18%	12 qtrs	Decreased 0
IBM International Business Machines Corp	22M	$6.5B	0.9%	—	$238.18	+26.10%	8 qtrs	Increased 56
Showing 25 of 561 results.PROUpgrade to see all →

Accumulation Streaks

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

Security

ISRGIntuitive Surgical Inc

Q1 2024 → Q4 2025+645,383 shares+$2B

HCAHCA Healthcare Inc

Q1 2024 → Q4 2025+3.2M shares+$1.9B

PFGCPerformance Food Group Co

Q1 2024 → Q4 2025+1.2M shares+$556.2M

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