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American Century Companies

American Century Companies Portfolio holdings

AUM $226B
1-Year Est. Return 44.75%
 

American Century Companies, Inc., founded in 1958 by James E. Stowers Jr. as Twentieth Century Mutual Funds and headquartered in Kansas City, Missouri, is a privately held investment management firm renowned for its focus on delivering investment results to clients while supporting medical research. Starting with just $100,000 from 24 shareholders, it rebranded to American Century Investments in 1997 and now manages hundreds of billions in assets across mutual funds, ETFs, and institutional portfolios, emphasizing no-load funds and a client-centric approach. The firm’s unique ownership structure sees over 40% of its profits funneled to the Stowers Institute for Medical Research, which it majority-owns, funding groundbreaking biomedical research, while Nomura Holdings holds a significant minority stake. With a global presence in cities like New York, London, and Hong Kong, and a workforce of around 1,400, American Century blends financial expertise with a mission to improve lives through both wealth creation and scientific advancement.

This Fund
S&P 500
This Quarter Est. Return
+17%
1 Year Est. Return
+44.75%
3 Year Est. Return
+129.82%
5 Year Est. Return
+162.92%
10 Year Est. Return
+913.62%
AUM
$128B
AUM Growth
+$15.6B
Cap. Flow
-$324M
Cap. Flow %
-0.25%
Top 10 Hldgs %
22.03%
Holding
2,076
New
276
Increased
1,105
Reduced
539
Closed
122

Top Buys

Rank Stock Value
1
CL icon
Colgate-Palmolive
CL
+$234M
2
UL icon
Unilever
UL
+$230M
3
SYY icon
Sysco
SYY
+$212M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$206M
5
SE icon
Sea Limited
SE
+$191M

Sector Composition

Rank Sector Weight
1 Technology 22.12%
2 Financials 14.89%
3 Healthcare 14.13%
4 Consumer Discretionary 14.08%
5 Industrials 8.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
LAB icon
2001
Standard BioTools
LAB
$316M
-27,471
Closed -$204K
LRN icon
2002
Stride
LRN
$3.38B
-9,982
Closed -$263K
MAA icon
2003
Mid-America Apartment Communities
MAA
$15.6B
-387,770
Closed -$45M
MCFT icon
2004
MasterCraft Boat Holdings
MCFT
$600M
-10,361
Closed -$181K
MDU icon
2005
MDU Resources
MDU
$4.33B
-706,342
Closed -$6.04M
MKC icon
2006
McCormick & Company Non-Voting
MKC
$14.7B
-2,702
Closed -$262K
MPT
2007
Medical Properties Trust
MPT
$2.46B
-498,264
Closed -$8.78M
NEOG icon
2008
Neogen
NEOG
$2.55B
-21,506
Closed -$841K
NFG icon
2009
National Fuel Gas
NFG
$7.76B
-71,200
Closed -$2.89M
OGE icon
2010
OGE Energy
OGE
$9.7B
-153,504
Closed -$4.6M
OPTN
2011
DELISTED
OptiNose
OPTN
-19,025
Closed -$1.11M
PACB icon
2012
Pacific Biosciences
PACB
$357M
-95,837
Closed -$946K
PAGS icon
2013
PagSeguro Digital
PAGS
$2.46B
-7,624
Closed -$288K
PB icon
2014
Prosperity Bancshares
PB
$9B
-246,050
Closed -$12.8M
PDM
2015
Piedmont Realty Trust
PDM
$1.21B
-2,228,703
Closed -$30.2M
PDS
2016
Precision Drilling
PDS
$1.07B
-4,337
Closed -$54K
PGNY icon
2017
Progyny
PGNY
$1.98B
-138,604
Closed -$4.08M
PLMR icon
2018
Palomar
PLMR
$3.41B
-114,555
Closed -$11.9M
PLYA
2019
DELISTED
Playa Hotels & Resorts
PLYA
-61,210
Closed -$256K
REG icon
2020
Regency Centers
REG
$14B
-273,112
Closed -$10.4M
RIG icon
2021
Transocean
RIG
$6.41B
-12,812
Closed -$10K
SLP icon
2022
Simulations Plus
SLP
$371M
-5,067
Closed -$382K
SNOW icon
2023
Snowflake
SNOW
$116B
-1,313
Closed -$330K
SRLN icon
2024
State Street Blackstone Senior Loan ETF
SRLN
$5.37B
-53,300
Closed -$2.38M
SXI icon
2025
Standex International
SXI
$4.01B
-3,714
Closed -$220K

Similar funds

American Century Companies's Q4 2020 Portfolio in Review

As of Q4 2020, American Century Companies held 2,076 positions worth $128B, up 14% from $113B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

American Century Companies's Q4 2020 filing shows 276 new, 1,105 increased, 539 reduced and 122 closed positions. Its largest new stake was Crane NXT: 2,746,264 shares worth $74.1M. The largest sale was iShares Russell 1000 Value ETF, an estimated $395M.

By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 22% a quarter earlier, followed by Financials and Healthcare.

  • American Century Companies's largest Q4 2020 buy was Crane NXT: 2,746,264 shares worth $74.1M.
  • American Century Companies added most to Colgate-Palmolive in Q4 2020, an estimated $234M increase.
  • American Century Companies's biggest Q4 2020 reduction was iShares Russell 1000 Value ETF, cutting an estimated $395M.
  • American Century Companies fully exited Wells Fargo 7.5% Non Cumv Perp Conv in Q4 2020, selling an estimated $154M.
  • American Century Companies's ten largest holdings make up 22% of its $128B portfolio in Q4 2020.
  • American Century Companies opened 276 new positions and closed 122 in Q4 2020.
  • American Century Companies's portfolio value rose 14% quarter-over-quarter to $128B.

Based on American Century Companies's 13F filing for Q4 2020, filed 12 Feb 2021.