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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
+8.58%
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
$79.8B
AUM Growth
+$4.11B
Cap. Flow
-$1.66B
Cap. Flow %
-2.08%
Top 10 Hldgs %
11.95%
Holding
1,587
New
173
Increased
650
Reduced
564
Closed
149

Sector Composition

Rank Sector Weight
1 Financials 12.39%
2 Technology 12.27%
3 Healthcare 12.17%
4 Industrials 11.71%
5 Consumer Discretionary 11.51%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BALL icon
1276
Ball Corp
BALL
$16.4B
$777K ﹤0.01%
34,620
ARTC
1277
DELISTED
ARTHROCARE CORP
ARTC
$776K ﹤0.01%
21,809
+1,480
+7% +$51.7K
STGW icon
1278
Stagwell
STGW
$2.29B
$771K ﹤0.01%
+41,340
New +$644K
NXTM
1279
DELISTED
NxStage Medical Inc.
NXTM
$771K ﹤0.01%
58,553
+3,810
+7% +$50K
EFX icon
1280
Equifax
EFX
$21.2B
$760K ﹤0.01%
12,706
PSB
1281
DELISTED
PS Business Parks, Inc.
PSB
$750K ﹤0.01%
10,055
-49,164
-83% -$3.62M
UMBF icon
1282
UMB Financial
UMBF
$11.4B
$747K ﹤0.01%
13,746
+586
+4% +$34.2K
ICUI icon
1283
ICU Medical
ICUI
$4.48B
$746K ﹤0.01%
10,983
+680
+7% +$48.5K
CHL
1284
DELISTED
China Mobile Limited
CHL
$739K ﹤0.01%
13,092
-289
-2% -$15.6K
LMNX
1285
DELISTED
Luminex Corp
LMNX
$738K ﹤0.01%
36,878
+2,270
+7% +$48.3K
MD icon
1286
Pediatrix Medical
MD
$2.15B
$729K ﹤0.01%
14,512
IT icon
1287
Gartner
IT
$11.3B
$720K ﹤0.01%
11,993
EXAS
1288
DELISTED
Exact Sciences
EXAS
$717K ﹤0.01%
60,686
+3,740
+7% +$48K
REX icon
1289
REX American Resources
REX
$1.44B
$716K ﹤0.01%
+139,710
New +$776K
CMCO icon
1290
Columbus McKinnon
CMCO
$557M
$705K ﹤0.01%
29,359
-4,614
-14% -$106K
NBIX icon
1291
Neurocrine Biosciences
NBIX
$15.9B
$705K ﹤0.01%
62,278
+3,830
+7% +$52.6K
ESC
1292
DELISTED
EMERITUS CORP
ESC
$705K ﹤0.01%
38,059
+2,470
+7% +$55.5K
FE icon
1293
FirstEnergy
FE
$27.2B
$689K ﹤0.01%
18,896
+539
+3% +$20.2K
VYX icon
1294
NCR Voyix
VYX
$1.12B
$685K ﹤0.01%
28,207
GAME
1295
DELISTED
SHANDA GAMES LTD SPON ADR REPSTG CL A (CAYMAN ISLANDS)
GAME
$683K ﹤0.01%
+174,778
New +$762K
BMR
1296
DELISTED
BIOMED REALTY TRUST INC
BMR
$679K ﹤0.01%
36,547
-200,702
-85% -$3.94M
INVA icon
1297
Innoviva
INVA
$1.5B
$669K ﹤0.01%
20,303
+7,198
+55% +$224K
FBRC
1298
DELISTED
FBR & Co. Common Stock
FBRC
$658K ﹤0.01%
+24,531
New +$688K
JAZZ icon
1299
Jazz Pharmaceuticals
JAZZ
$16.2B
$649K ﹤0.01%
7,061
-164,791
-96% -$13.3M
OTTR icon
1300
Otter Tail
OTTR
$3.87B
$643K ﹤0.01%
+23,288
New +$670K

Similar funds

American Century Companies's Q3 2013 Portfolio in Review

As of Q3 2013, American Century Companies held 1,587 positions worth $79.8B, up 5.4% from $75.7B the previous quarter. Its ten largest holdings account for 12% of the portfolio.

American Century Companies's Q3 2013 filing shows 173 new, 650 increased, 564 reduced and 149 closed positions. Its largest new stake was HILLSHIRE BRANDS CO: 3,768,474 shares worth $116M. The largest sale was Microsoft, an estimated $252M.

By sector, the portfolio is most concentrated in Financials at 12% of assets, up from 12% a quarter earlier, followed by Technology and Healthcare.

  • American Century Companies's largest Q3 2013 buy was HILLSHIRE BRANDS CO: 3,768,474 shares worth $116M.
  • American Century Companies added most to Meta Platforms (Facebook) in Q3 2013, an estimated $306M increase.
  • American Century Companies's biggest Q3 2013 reduction was Microsoft, cutting an estimated $252M.
  • American Century Companies fully exited Agrium in Q3 2013, selling an estimated $69.5M.
  • American Century Companies's ten largest holdings make up 12% of its $79.8B portfolio in Q3 2013.
  • American Century Companies opened 173 new positions and closed 149 in Q3 2013.
  • American Century Companies's portfolio value rose 5.4% quarter-over-quarter to $79.8B.

Based on American Century Companies's 13F filing for Q3 2013, filed 30 Oct 2013.