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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 12.32%
5 Industrials 10.15%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BRY
1251
DELISTED
Berry Corp
BRY
$7.72M 0.01%
1,098,627
+132,522
+14% +$993K
ENB icon
1252
Enbridge
ENB
$111B
$7.71M 0.01%
214,124
+55,106
+35% +$1.86M
BY icon
1253
Byline Bancorp
BY
$1.78B
$7.7M 0.01%
326,987
+76,483
+31% +$1.58M
TTMI icon
1254
TTM Technologies
TTMI
$14.7B
$7.69M 0.01%
486,346
-17,449
-3% -$243K
MMM icon
1255
3M
MMM
$94.8B
$7.65M 0.01%
83,719
-4,631
-5% -$372K
CACC icon
1256
Credit Acceptance
CACC
$6.08B
$7.65M 0.01%
14,360
+6,829
+91% +$3.07M
AMAL icon
1257
Amalgamated Financial
AMAL
$1.52B
$7.61M 0.01%
282,531
+56,572
+25% +$1.16M
HDSN
1258
Hudson Technologies
HDSN
$237M
$7.59M 0.01%
562,819
+135,698
+32% +$1.75M
NTLA icon
1259
Intellia Therapeutics
NTLA
$1.66B
$7.58M 0.01%
248,529
-18,684
-7% -$537K
GSBC icon
1260
Great Southern Bancorp
GSBC
$885M
$7.57M 0.01%
127,610
+16,738
+15% +$876K
INGR icon
1261
Ingredion
INGR
$6.59B
$7.53M 0.01%
69,380
+44,261
+176% +$4.44M
FOXA icon
1262
Fox Class A
FOXA
$28.8B
$7.53M 0.01%
253,713
+21,747
+9% +$658K
MTB icon
1263
M&T Bank
MTB
$36.7B
$7.47M 0.01%
54,530
+11,470
+27% +$1.44M
ASC icon
1264
Ardmore Shipping
ASC
$722M
$7.47M 0.01%
530,045
+287,478
+119% +$3.88M
REX icon
1265
REX American Resources
REX
$1.46B
$7.47M 0.01%
315,742
+1,384
+0.4% +$27.7K
CVE icon
1266
Cenovus Energy
CVE
$57.7B
$7.46M 0.01%
447,682
-215,012
-32% -$3.94M
LKFN icon
1267
Lakeland Financial Corp
LKFN
$1.55B
$7.46M 0.01%
114,434
+8,731
+8% +$482K
VTOL icon
1268
Bristow Group
VTOL
$1.38B
$7.44M 0.01%
263,286
+6,029
+2% +$163K
USNA icon
1269
Usana Health Sciences
USNA
$248M
$7.4M 0.01%
138,110
+2,114
+2% +$107K
NPKI
1270
NPK International
NPKI
$1.21B
$7.39M 0.01%
1,113,364
+544,535
+96% +$3.8M
LMB icon
1271
Limbach Holdings
LMB
$539M
$7.37M 0.01%
162,082
+46,322
+40% +$1.66M
IBCP icon
1272
Independent Bank Corp
IBCP
$847M
$7.34M 0.01%
282,051
+47,904
+20% +$1.02M
NWLI
1273
DELISTED
National Western Life Group, Inc. Class A
NWLI
$7.29M 0.01%
15,087
+11
+0.1% +$5.23K
TRST
1274
Trustco Bank Corp NY
TRST
$972M
$7.26M 0.01%
233,820
+31,136
+15% +$870K
SNX icon
1275
TD Synnex
SNX
$20.6B
$7.24M 0.01%
67,320
+55,038
+448% +$5.4M

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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.