American Century Companies Portfolio holdings
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.
Top Buys
| 1 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$209M |
| 2 |
Packaging Corp of America
PKG
|
+$167M |
| 3 |
Zoetis
ZTS
|
+$165M |
| 4 |
Advanced Drainage Systems
WMS
|
+$138M |
| 5 |
iShares Russell 1000 Value ETF
IWD
|
+$136M |
Top Sells
| 1 |
Booking.com
BKNG
|
+$324M |
| 2 |
Ametek
AME
|
+$183M |
| 3 |
Teleflex
TFX
|
+$183M |
| 4 |
Microsoft
MSFT
|
+$181M |
| 5 |
American Express
AXP
|
+$181M |
Sector Composition
| 1 | Technology | 20.22% |
| 2 | Healthcare | 14.99% |
| 3 | Financials | 14.71% |
| 4 | Consumer Discretionary | 11.81% |
| 5 | Industrials | 9.92% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
1901
HighPeak Energy
HPK
$899M
| $579K | ﹤0.01% |
+26,752
| New | +$579K |
|
1902
Palomar
PLMR
$3.13B
| $578K | ﹤0.01% |
+6,900
| New | +$578K |
|
1903
Sensient Technologies
SXT
$4.52B
| $576K | ﹤0.01% |
8,306
-54
| -0.6% | -$3.75K |
|
1904
Teekay
TK
$722M
| $575K | ﹤0.01% |
160,077
-48,663
| -23% | -$175K |
|
1905
Korea Electric Power
KEP
$17.2B
| $571K | ﹤0.01% |
83,946
+13,039
| +18% | +$88.7K |
|
1906
CRISPR Therapeutics
CRSP
$5.12B
| $570K | ﹤0.01% |
8,714
-200,553
| -96% | -$13.1M |
|
1907
Tradeweb Markets
TW
$25.2B
| $569K | ﹤0.01% |
10,090
-13,122
| -57% | -$740K |
|
1908
Healthcare Services Group
HCSG
$1.16B
| $566K | ﹤0.01% |
46,812
-1,644,264
| -97% | -$19.9M |
|
1909
First Industrial Realty Trust
FR
$6.91B
| $563K | ﹤0.01% |
12,567
+1,955
| +18% | +$87.6K |
|
1910
International Seaways
INSW
$2.33B
| $563K | ﹤0.01% |
16,031
+4,988
| +45% | +$175K |
|
1911
Collegium Pharmaceutical
COLL
$1.18B
| $561K | ﹤0.01% |
35,049
-39,761
| -53% | -$636K |
|
1912
Tyler Technologies
TYL
$23.6B
| $560K | ﹤0.01% |
1,612
-29
| -2% | -$10.1K |
|
|
BERY
1913
DELISTED
Berry Global Group, Inc.
BERY
| $557K | ﹤0.01% |
13,031
-475
| -4% | -$20.3K |
|
1914
Dell
DELL
$84.1B
| $555K | ﹤0.01% |
16,235
-897,250
| -98% | -$30.7M |
|
1915
ProPhase Labs
PRPH
$18M
| $552K | ﹤0.01% |
+48,896
| New | +$552K |
|
1916
United Security Bancshares
UBFO
$165M
| $550K | ﹤0.01% |
84,377
| – | – |
|
|
NLSN
1917
DELISTED
Nielsen Holdings plc
NLSN
| $549K | ﹤0.01% |
+19,800
| New | +$549K |
|
1918
Algonquin Power & Utilities
AQN
$4.3B
| $546K | ﹤0.01% |
49,947
+33,100
| +196% | +$362K |
|
1919
Organogenesis Holdings
ORGO
$625M
| $545K | ﹤0.01% |
168,058
+123,948
| +281% | +$402K |
|
1920
Trinity Industries
TRN
$2.28B
| $545K | ﹤0.01% |
25,528
+246
| +1% | +$5.25K |
|
1921
Central Garden & Pet Class A
CENTA
$2.03B
| $544K | ﹤0.01% |
19,915
-313
| -2% | -$8.55K |
|
1922
TAL Education Group
TAL
$6.67B
| $544K | ﹤0.01% |
110,137
+67,934
| +161% | +$336K |
|
1923
Scorpio Tankers
STNG
$2.99B
| $542K | ﹤0.01% |
12,903
+3,915
| +44% | +$164K |
|
1924
Dolby
DLB
$6.85B
| $540K | ﹤0.01% |
8,296
+445
| +6% | +$29K |
|
1925
Littelfuse
LFUS
$6.54B
| $540K | ﹤0.01% |
2,719
+1,652
| +155% | +$328K |
|