Stocks/Funds/CIK 1422849

Capital World Investors

retail-distributedindex-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1422849
Assets
$732.46B
+18.7% YoY
Holdings
611
Lifetime alpha vs market
+1.14% annual
Average hold time
4.7 yr
median 3.5 yr

Quarterly history

Cum return +194% vs S&P +174% · α +19% lifetimeAUM $732.5B · peak $735.1BFlow $26.9B (+4%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-8.24%
trims when stocks drop
when a holding falls −10%+
Middle response
-5.93%
baseline attrition
Rally response
+7.91%
adds into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
AVGOBroadcom Inc.$35.96B4.9%+86.0%8.3 yr
METAMeta Platforms, Inc.$23.49B3.2%-0.4%10.5 yr
MSFTMicrosoft Corporation$22.85B3.1%-0.6%10.5 yr
NVDANVIDIA Corporation$22.72B3.1%+60.9%7.8 yr
PMPhilip Morris Internatio$22.06B3.0%+7.9%10.5 yr
GOOGLAlphabet Inc.$18.79B2.6%10.5 yr
TSLATesla, Inc.$15.95B2.2%+43.4%10.5 yr
LLYEli Lilly and Company$14.37B2.0%+12.2%10.0 yr
MUMicron Technology, Inc.$14.21B1.9%+289.6%7.3 yr
GOOGAlphabet Inc.$12.84B1.8%+84.3%10.5 yr
VRTXVertex Pharmaceuticals I$11.33B1.5%-7.9%10.5 yr
TSMTaiwan Semiconductor Man$11.11B1.5%+105.6%10.3 yr
AMZNAmazon.com, Inc.$10.50B1.4%+9.5%10.5 yr
AMGNAmgen Inc.$10.30B1.4%+16.5%5.0 yr
CNQCanadian Natural Resourc$9.64B1.3%+66.0%10.3 yr

Portfolio composition (YoY)

Industry mix
Semiconductors13.6%+4.1pp$99.80B
Internet Content & Information7.9%+1.9pp$58.18B
Drug Manufacturers - General5.9%+0.8pp$43.20B
Software - Infrastructure4.3%-1.4pp$31.46B
Aerospace & Defense3.9%+0.3pp$28.68B
Tobacco3.3%-0.7pp$23.85B
Biotechnology3.1%-0.5pp$22.38B
Oil & Gas Exploration & Production2.8%+0.5pp$20.36B
Banks - Diversified2.7%-0.0pp$19.83B
Restaurants2.6%-0.2pp$19.14B
Country
US84.8%-2.0pp
CA5.1%+0.5pp
Unknown1.8%+0.4pp
TW1.5%+0.7pp
IE1.3%+0.0pp
GB1.2%+0.1pp
NL0.9%+0.2pp
FR0.6%+0.5pp
Top 5: 17.3% · Top 10: 27.7% · Top 25: 45.2%

Winners

TickerPrev $PnLYoY %
AVGO$25.97B+22.19B86.0%
MU$4.72B+13.63B289.6%
NVDA$15.14B+9.22B60.9%
TSM$5.11B+5.34B105.6%
TSLA$10.44B+4.53B43.4%

Losers

TickerPrev $PnLYoY %
UNH$11.93B-5.44B-46.9%
VRTX$13.83B-1.09B-7.9%
V$8.20B-1.07B-13.1%
SBUX$7.30B-0.44B-6.1%
MSFT$24.93B-0.16B-0.6%

Top buys this quarter · 15

AZN AstraZeneca PLCnew+$5.57B
GOOG Alphabet Inc.+$4.56B
AMZN Amazon.com, Inc.+$3.47B
TOTB.DE TotalEnergies SE+$3.38B
WDC Western Digital Corporation+$2.93B
NOC Northrop Grumman Corporation+$2.36B
AMGN Amgen Inc.+$2.18B
TSM Taiwan Semiconductor Manufactu+$1.85B
T AT&T Inc.+$1.84B
GEV GE Vernova Inc.+$1.82B

Top sells this quarter · 15

MU Micron Technology, Inc.$5.47B
NET Cloudflare, Inc.$2.70B
SNPS Synopsys, Inc.exit$2.63B
AVGO Broadcom Inc.$2.19B
TMO Thermo Fisher Scientific Inc.$2.14B
PWR Quanta Services, Inc.$2.05B
COST Costco Wholesale Corporation$1.90B
ALNY Alnylam Pharmaceuticals, Inc.$1.82B
SHOP Shopify Inc.$1.68B
GE GE Aerospace$1.67B

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$732.46B611+19.84%+17.59%+2.25%+26.90B
2025-12-31$735.10B560+20.22%+17.72%+2.50%-17.63B
2025-09-30$731.92B559+20.09%+17.52%+2.57%-5.00B
2025-06-30$687.92B575+19.53%+14.94%+4.59%-11.56B
2025-03-31$617.18B547+6.40%+8.30%-1.91%-17.00B
2024-12-31$658.66B538+20.36%+24.89%-4.52%-3.93B
2024-09-30$644.96B529+30.98%+36.04%-5.06%-8.86B
2024-06-30$613.21B531+20.65%+24.49%-3.84%+3.72B
2024-03-31$604.17B513+27.99%+29.62%-1.63%-8.18B
2023-12-31$562.18B502+22.64%+26.18%-3.54%-2.09B
2023-09-30$504.74B507+17.06%+21.57%-4.51%-5.87B
2023-06-30$519.89B500+14.04%+19.42%-5.38%+2.25B
2023-03-31$483.71B507-9.35%-7.82%-1.54%-5.83B
2022-12-31$469.03B533-17.16%-18.17%+1.01%-6.15B
2022-09-30$445.33B543-13.77%-15.51%+1.73%-5.01B
2022-06-30$470.63B557-9.37%-10.62%+1.25%-23.22B