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 |
Humana
HUM
|
+$276M |
| 2 |
NVIDIA
NVDA
|
+$243M |
| 3 |
Meta Platforms (Facebook)
META
|
+$206M |
| 4 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$165M |
| 5 |
Colgate-Palmolive
CL
|
+$162M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$615M |
| 2 |
Microsoft
MSFT
|
+$544M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$322M |
| 4 |
L3Harris
LHX
|
+$254M |
| 5 |
Idexx Laboratories
IDXX
|
+$227M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.01% |
| 2 | Healthcare | 14.17% |
| 3 | Financials | 13.99% |
| 4 | Consumer Discretionary | 11.07% |
| 5 | Industrials | 9.74% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
326
Expedia Group
EXPE
$39.3B
| $77.5M | 0.06% |
798,801
+399,710
| +100% | +$41.9M |
|
327
Donaldson
DCI
$11.1B
| $77M | 0.06% |
1,178,216
+18,519
| +2% | +$1.16M |
|
328
Centene
CNC
$32.8B
| $76.9M | 0.06% |
1,217,433
+729,412
| +149% | +$51.8M |
|
|
NEE.PRR
329
DELISTED
NextEra Energy, Inc. 6.926% Corporate Units
NEE.PRR
| $76.9M | 0.06% |
1,680,482
+777,079
| +86% | +$37.1M |
|
330
Commerce Bancshares
CBSH
$8.59B
| $76.4M | 0.06% |
1,515,375
-132,807
| -8% | -$7.41M |
|
331
Spotify
SPOT
$102B
| $75.8M | 0.06% |
567,103
+59
| +0% | +$6.75K |
|
332
W.P. Carey
WPC
$16.3B
| $74.4M | 0.06% |
980,249
+6,259
| +0.6% | +$499K |
|
333
Take-Two Interactive
TTWO
$45.2B
| $74.3M | 0.06% |
622,771
+244,352
| +65% | +$27.3M |
|
334
Masco
MAS
$14.7B
| $74.3M | 0.06% |
1,496,742
-9,303
| -0.6% | -$480K |
|
335
UDR
UDR
$12.1B
| $74.2M | 0.06% |
1,808,246
+422,942
| +31% | +$17.5M |
|
336
Clean Harbors
CLH
$16.8B
| $73.8M | 0.06% |
518,344
+10,569
| +2% | +$1.38M |
|
337
American Century Quality Diversified International ETF
QINT
$695M
| $73.7M | 0.06% |
1,690,101
-12,397
| -0.7% | -$526K |
|
338
argenx
ARGX
$54B
| $73.6M | 0.06% |
206,334
-6,647
| -3% | -$2.46M |
|
339
Qualcomm
QCOM
$173B
| $73.1M | 0.06% |
574,195
-133,645
| -19% | -$16.6M |
|
340
Nucor
NUE
$62B
| $72.6M | 0.06% |
470,489
-59,678
| -11% | -$9.49M |
|
341
Booking.com
BKNG
$160B
| $72.6M | 0.06% |
684,475
-16,125
| -2% | -$1.57M |
|
|
HOLX
342
DELISTED
Hologic
HOLX
| $71.9M | 0.06% |
891,774
-490,959
| -36% | -$39.5M |
|
343
American Century US Quality Growth ETF
QGRO
$2.05B
| $71.9M | 0.06% |
1,119,359
-22,267
| -2% | -$1.37M |
|
344
Mettler-Toledo International
MTD
$28.5B
| $71.4M | 0.06% |
46,683
-24,954
| -35% | -$37.5M |
|
345
Thermo Fisher Scientific
TMO
$220B
| $70.9M | 0.06% |
123,187
-11,961
| -9% | -$6.74M |
|
346
Penske Automotive Group
PAG
$14.3B
| $70.5M | 0.06% |
497,321
-131,351
| -21% | -$17.5M |
|
347
Newmont
NEM
$120B
| $70.2M | 0.06% |
1,432,638
+24,355
| +2% | +$1.18M |
|
348
Cable One
CABO
$199M
| $70M | 0.06% |
99,776
+31,793
| +47% | +$23.1M |
|
|
SPLK
349
DELISTED
Splunk Inc
SPLK
| $69.2M | 0.05% |
721,859
+128,991
| +22% | +$12.4M |
|
350
Boyd Gaming
BYD
$6.02B
| $69M | 0.05% |
1,079,623
+109,986
| +11% | +$6.81M |
|
Similar funds
American Century Companies's Q1 2023 Portfolio in Review
As of Q1 2023, American Century Companies held 2,730 positions worth $127B, up 3.7% from $122B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
American Century Companies's Q1 2023 filing shows 153 new, 1,696 increased, 700 reduced and 63 closed positions. Its largest new stake was Atlassian: 260,346 shares worth $44.6M. The largest sale was Amazon, an estimated $615M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.
- American Century Companies's largest Q1 2023 buy was Atlassian: 260,346 shares worth $44.6M.
- American Century Companies added most to Humana in Q1 2023, an estimated $276M increase.
- American Century Companies's biggest Q1 2023 reduction was Amazon, cutting an estimated $615M.
- American Century Companies fully exited SVB Financial Group in Q1 2023, selling an estimated $73M.
- American Century Companies's ten largest holdings make up 20% of its $127B portfolio in Q1 2023.
- American Century Companies opened 153 new positions and closed 63 in Q1 2023.
- American Century Companies's portfolio value rose 3.7% quarter-over-quarter to $127B.
Based on American Century Companies's 13F filing for Q1 2023, filed 11 May 2023.