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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
+4.08%
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
$163B
AUM Growth
+$4.28B
Cap. Flow
+$893M
Cap. Flow %
0.55%
Top 10 Hldgs %
27.07%
Holding
3,009
New
89
Increased
1,863
Reduced
760
Closed
131

Sector Composition

Rank Sector Weight
1 Technology 27.37%
2 Financials 12.82%
3 Healthcare 11.59%
4 Consumer Discretionary 11.43%
5 Industrials 9.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AMAL icon
1176
Amalgamated Financial
AMAL
$1.53B
$11.7M 0.01%
428,745
+63,561
+17% +$1.55M
UNM icon
1177
Unum
UNM
$14.8B
$11.7M 0.01%
229,761
-19,956
-8% -$1.03M
SBLK icon
1178
Star Bulk Carriers
SBLK
$3.24B
$11.7M 0.01%
+480,676
New +$11.9M
KD icon
1179
Kyndryl
KD
$2.87B
$11.7M 0.01%
445,249
-764,194
-63% -$18.3M
KVYO icon
1180
Klaviyo
KVYO
$5.26B
$11.7M 0.01%
470,156
-163,286
-26% -$3.82M
IBKR icon
1181
Interactive Brokers
IBKR
$41.7B
$11.7M 0.01%
380,920
+3,932
+1% +$117K
NTNX icon
1182
Nutanix
NTNX
$18B
$11.7M 0.01%
204,934
+165,675
+422% +$10.2M
DOLE icon
1183
Dole
DOLE
$1.26B
$11.5M 0.01%
941,294
+537,584
+133% +$6.54M
VTLE
1184
DELISTED
Vital Energy
VTLE
$11.5M 0.01%
256,700
-262,865
-51% -$13.1M
RRC icon
1185
Range Resources
RRC
$9.42B
$11.5M 0.01%
343,017
-401,698
-54% -$14.4M
ARQT icon
1186
Arcutis Biotherapeutics
ARQT
$3.29B
$11.5M 0.01%
1,231,700
+190,754
+18% +$1.73M
CNH
1187
CNH Industrial
CNH
$16.8B
$11.4M 0.01%
+1,128,310
New +$12.8M
MEOH icon
1188
Methanex
MEOH
$4.34B
$11.4M 0.01%
235,964
-73,652
-24% -$3.67M
GMAB icon
1189
Genmab
GMAB
$19.6B
$11.4M 0.01%
452,195
-12,747
-3% -$361K
SNCY
1190
DELISTED
Sun Country Airlines
SNCY
$11.3M 0.01%
901,335
+257,418
+40% +$3.17M
GPC icon
1191
Genuine Parts
GPC
$18.6B
$11.3M 0.01%
81,421
-48
-0.1% -$7.16K
RNR icon
1192
RenaissanceRe
RNR
$13.4B
$11.2M 0.01%
50,291
+8,083
+19% +$1.81M
IBCP icon
1193
Independent Bank Corp
IBCP
$850M
$11.2M 0.01%
415,551
+59,794
+17% +$1.48M
JBSS icon
1194
John B. Sanfilippo & Son
JBSS
$1.01B
$11.2M 0.01%
115,376
+10,514
+10% +$1.05M
MLM icon
1195
Martin Marietta Materials
MLM
$32.9B
$11.2M 0.01%
20,684
-1,754
-8% -$1.02M
FMBH icon
1196
First Mid Bancshares
FMBH
$1.38B
$11.2M 0.01%
340,343
+65,314
+24% +$2.05M
RDY icon
1197
Dr. Reddy's Laboratories
RDY
$10.2B
$11.2M 0.01%
734,115
+54,275
+8% +$778K
LSTR icon
1198
Landstar System
LSTR
$6.45B
$11.2M 0.01%
60,467
+6,134
+11% +$1.11M
FOXA icon
1199
Fox Class A
FOXA
$29B
$11.1M 0.01%
323,954
+32,684
+11% +$1.07M
CVE icon
1200
Cenovus Energy
CVE
$57.2B
$11.1M 0.01%
566,324
+42,089
+8% +$851K

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American Century Companies's Q2 2024 Portfolio in Review

As of Q2 2024, American Century Companies held 3,009 positions worth $163B, up 2.7% from $159B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

American Century Companies's Q2 2024 filing shows 89 new, 1,863 increased, 760 reduced and 131 closed positions. Its largest new stake was UL Solutions: 1,631,475 shares worth $68.8M. The largest sale was UnitedHealth, an estimated $387M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 25% a quarter earlier, followed by Financials and Healthcare.

  • American Century Companies's largest Q2 2024 buy was UL Solutions: 1,631,475 shares worth $68.8M.
  • American Century Companies added most to iShares Russell 1000 Growth ETF in Q2 2024, an estimated $510M increase.
  • American Century Companies's biggest Q2 2024 reduction was UnitedHealth, cutting an estimated $387M.
  • American Century Companies fully exited Pioneer Natural Resource Co. in Q2 2024, selling an estimated $235M.
  • American Century Companies's ten largest holdings make up 27% of its $163B portfolio in Q2 2024.
  • American Century Companies opened 89 new positions and closed 131 in Q2 2024.
  • American Century Companies's portfolio value rose 2.7% quarter-over-quarter to $163B.

Based on American Century Companies's 13F filing for Q2 2024, filed 7 Aug 2024.