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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
+13.73%
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
$145B
AUM Growth
+$15.8B
Cap. Flow
-$158M
Cap. Flow %
-0.11%
Top 10 Hldgs %
22.71%
Holding
2,961
New
141
Increased
1,802
Reduced
780
Closed
86

Sector Composition

Rank Sector Weight
1 Technology 24.39%
2 Financials 13.48%
3 Healthcare 12.47%
4 Consumer Discretionary 12.31%
5 Industrials 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NWE icon
151
NorthWestern Energy
NWE
$4.34B
$200M 0.14%
3,935,021
+118,910
+3% +$5.94M
WMS icon
152
Advanced Drainage Systems
WMS
$10.6B
$199M 0.14%
1,418,187
+2,237
+0.2% +$270K
BSX icon
153
Boston Scientific
BSX
$74.5B
$198M 0.14%
3,431,650
+159,840
+5% +$8.53M
COP icon
154
ConocoPhillips
COP
$153B
$198M 0.14%
1,703,073
+59,337
+4% +$6.94M
LSCC icon
155
Lattice Semiconductor
LSCC
$18.4B
$196M 0.14%
2,845,970
+2,393,059
+528% +$159M
XYZ
156
Block Inc
XYZ
$47B
$195M 0.13%
2,526,450
-5,397
-0.2% -$305K
ESS icon
157
Essex Property Trust
ESS
$18.1B
$195M 0.13%
786,382
-41,809
-5% -$9.22M
LH icon
158
Labcorp
LH
$26.2B
$194M 0.13%
853,613
+5,860
+0.7% +$1.23M
APD icon
159
Air Products & Chemicals
APD
$67.7B
$193M 0.13%
704,940
-730,696
-51% -$201M
CDW icon
160
CDW
CDW
$17.1B
$192M 0.13%
843,691
+11,143
+1% +$2.36M
FNB icon
161
FNB Corp
FNB
$6.86B
$192M 0.13%
13,916,302
+1,442,077
+12% +$17.1M
BC icon
162
Brunswick
BC
$5.21B
$190M 0.13%
1,967,072
-5,004
-0.3% -$398K
DECK icon
163
Deckers Outdoor
DECK
$12.4B
$189M 0.13%
1,700,268
-197,802
-10% -$20.1M
CPRT icon
164
Copart
CPRT
$26.8B
$187M 0.13%
3,809,357
+218,623
+6% +$10.3M
UL icon
165
Unilever
UL
$133B
$187M 0.13%
3,419,668
+278,248
+9% +$15M
GPK icon
166
Graphic Packaging
GPK
$3.46B
$186M 0.13%
7,548,318
+419,404
+6% +$9.4M
CHD icon
167
Church & Dwight Co
CHD
$24B
$185M 0.13%
1,956,402
+1,923,631
+5,870% +$176M
CHX
168
DELISTED
ChampionX
CHX
$183M 0.13%
6,257,591
+74,526
+1% +$2.31M
SON icon
169
Sonoco
SON
$5.74B
$183M 0.13%
3,268,570
+481,551
+17% +$26.1M
REG icon
170
Regency Centers
REG
$13.9B
$182M 0.13%
2,717,924
-247,959
-8% -$15.3M
HII icon
171
Huntington Ingalls Industries
HII
$12.9B
$181M 0.12%
697,350
-134,874
-16% -$31.5M
DOC icon
172
Healthpeak Properties
DOC
$14.2B
$181M 0.12%
9,125,481
+104,599
+1% +$1.84M
SKY icon
173
Champion Homes
SKY
$5.1B
$180M 0.12%
2,427,361
-465,520
-16% -$29.3M
WMB icon
174
Williams Companies
WMB
$90.1B
$180M 0.12%
5,166,960
-37,415
-0.7% -$1.31M
BAC icon
175
Bank of America
BAC
$453B
$180M 0.12%
5,341,040
-192,725
-3% -$5.61M

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American Century Companies's Q4 2023 Portfolio in Review

As of Q4 2023, American Century Companies held 2,961 positions worth $145B, up 12% from $130B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

American Century Companies's Q4 2023 filing shows 141 new, 1,802 increased, 780 reduced and 86 closed positions. Its largest new stake was Nextpower Inc: 1,286,526 shares worth $60.3M. The largest sale was Humana, an estimated $314M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 23% a quarter earlier, followed by Financials and Healthcare.

  • American Century Companies's largest Q4 2023 buy was Nextpower Inc: 1,286,526 shares worth $60.3M.
  • American Century Companies added most to Salesforce in Q4 2023, an estimated $263M increase.
  • American Century Companies's biggest Q4 2023 reduction was Humana, cutting an estimated $314M.
  • American Century Companies fully exited Earthstone Energy Inc. Class A Common Stock in Q4 2023, selling an estimated $58.9M.
  • American Century Companies's ten largest holdings make up 23% of its $145B portfolio in Q4 2023.
  • American Century Companies opened 141 new positions and closed 86 in Q4 2023.
  • American Century Companies's portfolio value rose 12% quarter-over-quarter to $145B.

Based on American Century Companies's 13F filing for Q4 2023, filed 13 Feb 2024.