American Century Companies

American Century Companies Portfolio holdings

AUM $184B
1-Year Return 22.78%
 

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 Quarter Return
-4.06%
1 Year Return
+22.78%
3 Year Return
+100.17%
5 Year Return
+175.87%
10 Year Return
+457.2%
AUM
$163B
AUM Growth
-$11.1B
Cap. Flow
-$626M
Cap. Flow %
-0.38%
Top 10 Hldgs %
24.68%
Holding
3,004
New
115
Increased
1,752
Reduced
899
Closed
109

Sector Composition

1 Technology 24.77%
2 Financials 15.07%
3 Consumer Discretionary 11.87%
4 Healthcare 10.87%
5 Industrials 9.64%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
SLG icon
2876
SL Green Realty
SLG
$4.61B
-106,807
Closed -$7.25M
SLGN icon
2877
Silgan Holdings
SLGN
$4.63B
-16,269
Closed -$847K
SMMT icon
2878
Summit Therapeutics
SMMT
$14.1B
-12,971
Closed -$231K
SMRT icon
2879
SmartRent
SMRT
$286M
-280,394
Closed -$491K
SNCR icon
2880
Synchronoss Technologies
SNCR
$69.5M
-10,690
Closed -$103K
STAA icon
2881
STAAR Surgical
STAA
$1.37B
-13,256
Closed -$322K
STRO icon
2882
Sutro Biopharma
STRO
$75.3M
-93,033
Closed -$171K
TGI
2883
DELISTED
Triumph Group
TGI
-1,652,975
Closed -$30.8M
TNYA icon
2884
Tenaya Therapeutics
TNYA
$196M
-126,008
Closed -$180K
TRU icon
2885
TransUnion
TRU
$17.4B
-2,222
Closed -$206K
UPST icon
2886
Upstart Holdings
UPST
$6.44B
-7,950
Closed -$489K
VRNS icon
2887
Varonis Systems
VRNS
$6.3B
-20,364
Closed -$905K
VTYX icon
2888
Ventyx Biosciences
VTYX
$164M
-67,329
Closed -$147K
VWOB icon
2889
Vanguard Emerging Markets Government Bond ETF
VWOB
$4.61B
-41,777
Closed -$2.64M
ZURA icon
2890
Zura Bio
ZURA
$125M
-10,816
Closed -$27K
MRX
2891
Marex Group
MRX
$2.38B
-80,886
Closed -$2.52M
WAY
2892
Waystar Holding Corp
WAY
$6.62B
-1,476,236
Closed -$54.2M
SEG
2893
Seaport Entertainment Group Inc.
SEG
$319M
-23,797
Closed -$665K
CLYM
2894
Climb Bio, Inc. Common Stock
CLYM
$138M
-13,684
Closed -$24.6K
LAR
2895
Lithium Argentina AG
LAR
$521M
-103,603
Closed -$272K
AZPN
2896
DELISTED
Aspen Technology Inc
AZPN
-6,112
Closed -$1.53M
ALTM
2897
DELISTED
Arcadium Lithium plc
ALTM
-2,630,458
Closed -$13.5M
INFN
2898
DELISTED
Infinera Corporation Common Stock
INFN
-187,049
Closed -$1.23M
CFB
2899
DELISTED
CrossFirst Bankshares, Inc. Common Stock
CFB
-951,243
Closed -$14.4M
PFC
2900
DELISTED
Premier Financial Corp. Common Stock
PFC
-750,814
Closed -$19.2M