Stocks/Funds/CIK 748054

AMERICAN CENTURY COMPANIES INC

retail-distributedindex-like (500+ pos)long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 748054
Assets
$193.48B
+19.0% YoY
Holdings
2,815
Lifetime alpha vs market
+2.96% annual
Average hold time
5.6 yr
median 5.8 yr

Quarterly history

Cum return +242% vs S&P +163% · α +79% lifetimeAUM $193.5B · peak $198.4BFlow $-993M (-1%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-5.55%
trims when stocks drop
when a holding falls −10%+
Middle response
+0.05%
steady accumulation
Rally response
-3.00%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
NVDANVIDIA Corporation$10.65B5.5%+60.9%10.0 yr
AAPLApple Inc.$6.40B3.3%+14.7%10.5 yr
MSFTMicrosoft Corporation$5.98B3.1%-0.6%10.5 yr
AMZNAmazon.com, Inc.$5.05B2.6%+9.5%10.5 yr
GOOGLAlphabet Inc.$5.03B2.6%10.5 yr
AVGOBroadcom Inc.$2.95B1.5%+86.0%8.0 yr
METAMeta Platforms, Inc.$2.86B1.5%-0.4%10.5 yr
GOOGAlphabet Inc.$2.69B1.4%+84.3%10.5 yr
MAMastercard Incorporated$2.68B1.4%-8.5%10.5 yr
TSLATesla, Inc.$2.51B1.3%+43.4%10.5 yr
TSMTaiwan Semiconductor Man$2.15B1.1%+105.6%10.5 yr
NFLXNetflix, Inc.$1.87B1.0%+3.1%10.3 yr
COSTCostco Wholesale Corpora$1.80B0.9%+5.9%10.5 yr
LLYEli Lilly and Company$1.70B0.9%+12.2%10.5 yr
AMATApplied Materials, Inc.$1.21B0.6%+137.6%10.5 yr

Portfolio composition (YoY)

Industry mix
Semiconductors11.7%+3.9pp$22.54B
Internet Content & Information5.8%+0.1pp$11.16B
Software - Infrastructure5.4%-0.8pp$10.36B
Specialty Retail3.8%-0.4pp$7.36B
Banks - Regional3.8%-0.2pp$7.32B
Consumer Electronics3.4%-0.9pp$6.53B
Drug Manufacturers - General2.7%-0.0pp$5.31B
Oil & Gas Exploration & Production2.5%+0.6pp$4.82B
Asset Management2.3%-0.2pp$4.52B
Financial - Credit Services2.3%-0.6pp$4.38B
Country
US88.7%-2.9pp
CA2.1%+0.6pp
Unknown1.3%+0.4pp
TW1.2%+0.7pp
GB1.1%+0.3pp
IE1.1%-0.3pp
BM0.6%+0.1pp
BR0.5%+0.2pp
Top 5: 17.1% · Top 10: 24.2% · Top 25: 33.1%

Winners

TickerPrev $PnLYoY %
NVDA$7.19B+4.38B60.9%
GOOG$1.91B+1.61B84.3%
AVGO$1.31B+1.12B86.0%
AAPL$6.95B+1.02B14.7%
AMAT$645M+0.88B137.6%

Losers

TickerPrev $PnLYoY %
MA$2.75B-0.23B-8.5%
ISRG$977M-0.07B-6.9%
MSFT$5.96B-0.04B-0.6%
META$3.38B-0.01B-0.4%

Top buys this quarter · 15

MSFT Microsoft Corporation+$5.98B
AZN AstraZeneca PLCnew+$356M
HON Honeywell International Inc.+$210M
OC Owens Corning+$187M
NFLX Netflix, Inc.+$182M
FN Fabrinet+$164M
PL Planet Labs PBC+$160M
PWR Quanta Services, Inc.+$159M
LRCX Lam Research Corporation+$158M
CDE Coeur Mining, Inc.+$150M

Top sells this quarter · 15

AMZN Amazon.com, Inc.$486M
NVDA NVIDIA Corporation$396M
KVUE Kenvue Inc.$296M
AAPL Apple Inc.$208M
CRM Salesforce, Inc.$175M
SPGI S&P Global Inc.$159M
NGD New Gold Inc.exit$156M
TKR The Timken Company$154M
ORCL Oracle Corporation$152M
JNJ Johnson & Johnson$151M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$193.48B2815+18.46%+17.59%+0.86%-0.99B
2025-12-31$198.36B2797+13.46%+17.72%-4.26%-1.25B
2025-09-30$195.97B2765+13.68%+17.52%-3.84%-1.46B
2025-06-30$183.49B2764+11.90%+14.94%-3.04%+4.26B
2025-03-31$162.58B2804+2.22%+8.30%-6.08%-0.48B
2024-12-31$173.64B2797+17.11%+24.89%-7.78%-1.53B
2024-09-30$171.64B2788+29.21%+36.04%-6.82%-1.04B
2024-06-30$163.05B2797+16.57%+24.49%-7.92%+3.20B
2024-03-31$158.72B2839+23.22%+29.62%-6.40%+2.69B
2023-12-31$145.03B2792+22.34%+26.18%-3.84%-0.46B
2023-09-30$129.20B2736+16.19%+21.57%-5.38%+2.85B
2023-06-30$132.24B2686+16.32%+19.42%-3.10%-2.47B
2023-03-31$126.55B2567-7.69%-7.82%+0.13%-3.79B
2022-12-31$122.02B2478-8.45%-18.17%+9.72%+0.91B
2022-09-30$113.26B2327-9.66%-15.51%+5.85%-3.32B
2022-06-30$121.87B2202+2.93%-10.62%+13.55%-1.49B