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
| Rank | Stock | Value |
|---|---|---|
| 1 |
Salesforce
CRM
|
+$263M |
| 2 |
Church & Dwight Co
CHD
|
+$176M |
| 3 |
Lattice Semiconductor
LSCC
|
+$159M |
| 4 |
UnitedHealth
UNH
|
+$159M |
| 5 |
Meta Platforms (Facebook)
META
|
+$138M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Humana
HUM
|
+$314M |
| 2 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$243M |
| 3 |
Air Products & Chemicals
APD
|
+$201M |
| 4 |
HES
Hess
HES
|
+$194M |
| 5 |
Visa
V
|
+$168M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.39% |
| 2 | Financials | 13.48% |
| 3 | Healthcare | 12.47% |
| 4 | Consumer Discretionary | 12.31% |
| 5 | Industrials | 10.13% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
ICVX
2426
DELISTED
Icosavax, Inc. Common Stock
ICVX
| $406K | ﹤0.01% |
25,785
+9,809
| +61% | +$94.5K |
|
2427
RingCentral
RNG
$5.27B
| $403K | ﹤0.01% |
+11,885
| New | +$355K |
|
2428
Toast
TOST
$19.8B
| $403K | ﹤0.01% |
22,067
+1,043
| +5% | +$17.1K |
|
2429
Driven Brands
DRVN
$2.11B
| $402K | ﹤0.01% |
28,173
+10,869
| +63% | +$136K |
|
|
LUCK
2430
Lucky Strike Entertainment
LUCK
$941M
| $402K | ﹤0.01% |
28,366
-217
| -0.8% | -$2.38K |
|
2431
Colony Bankcorp
CBAN
$471M
| $400K | ﹤0.01% |
30,093
+891
| +3% | +$9.65K |
|
2432
Stagwell
STGW
$2.27B
| $398K | ﹤0.01% |
60,097
+20,359
| +51% | +$101K |
|
2433
Ceco Environmental
CECO
$4.64B
| $396K | ﹤0.01% |
19,515
-220,772
| -92% | -$4.02M |
|
2434
MaxCyte
MXCT
$157M
| $395K | ﹤0.01% |
84,136
-1,621,992
| -95% | -$6.32M |
|
|
MRTX
2435
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
| $394K | ﹤0.01% |
6,705
-23,633
| -78% | -$1.33M |
|
2436
Adtran
ADTN
$675M
| $393K | ﹤0.01% |
53,539
+34,416
| +180% | +$227K |
|
2437
DMC Global
BOOM
$155M
| $392K | ﹤0.01% |
20,810
+7,164
| +52% | +$132K |
|
|
SLGC
2438
DELISTED
SomaLogic, Inc. Class A Common Stock
SLGC
| $391K | ﹤0.01% |
154,700
+45,835
| +42% | +$107K |
|
2439
CEVA Inc
CEVA
$880M
| $389K | ﹤0.01% |
+17,132
| New | +$353K |
|
2440
Fresenius Medical Care
FMS
$12.6B
| $387K | ﹤0.01% |
18,601
+228
| +1% | +$4.38K |
|
|
GTY
2441
Getty Realty Corp
GTY
$2.07B
| $387K | ﹤0.01% |
13,251
+305
| +2% | +$8.64K |
|
2442
Clear Secure
YOU
$4.69B
| $387K | ﹤0.01% |
+18,727
| New | +$364K |
|
2443
Grid Dynamics Holdings
GDYN
$630M
| $385K | ﹤0.01% |
28,919
+8,667
| +43% | +$106K |
|
|
SMAR
2444
DELISTED
Smartsheet Inc.
SMAR
| $385K | ﹤0.01% |
8,047
+701
| +10% | +$29.9K |
|
2445
IDEAYA Biosciences
IDYA
$3.57B
| $381K | ﹤0.01% |
10,709
-28,946
| -73% | -$864K |
|
2446
CoreCivic
CXW
$3.31B
| $380K | ﹤0.01% |
26,171
| – | – |
|
2447
Park Hotels & Resorts
PK
$3.02B
| $379K | ﹤0.01% |
24,790
-3,727
| -13% | -$51.4K |
|
2448
RLJ Lodging Trust $1.95 Series A Preferred Stock
RLJ.PRA
$324M
| $378K | ﹤0.01% |
+15,090
| New | +$359K |
|
2449
Aramark
ARMK
$16.1B
| $375K | ﹤0.01% |
13,341
-4,261
| -24% | -$115K |
|
2450
Atlanta Braves Holdings Series B
BATRK
$3.44B
| $374K | ﹤0.01% |
9,441
-10,229
| -52% | -$373K |
|
Similar funds
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.