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 |
Microsoft
MSFT
|
+$430M |
| 2 |
MRSH
Marsh
MRSH
|
+$342M |
| 3 |
Honeywell
HON
|
+$212M |
| 4 |
Owens Corning
OC
|
+$206M |
| 5 |
Coeur Mining
CDE
|
+$174M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$513M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$440M |
| 3 |
NVIDIA
NVDA
|
+$416M |
| 4 |
Kenvue
KVUE
|
+$306M |
| 5 |
Apple
AAPL
|
+$213M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.15% |
| 2 | Financials | 13.37% |
| 3 | Consumer Discretionary | 11.55% |
| 4 | Industrials | 10.99% |
| 5 | Healthcare | 9.31% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1226
Progress Software
PRGS
$1.79B
| $18.2M | 0.01% |
707,807
-32,783
| -4% | -$1.25M |
|
1227
Mission Produce
AVO
$1.16B
| $18.1M | 0.01% |
1,313,129
+215,176
| +20% | +$2.87M |
|
1228
Village Super Market
VLGEA
$617M
| $18M | 0.01% |
426,933
+41,730
| +11% | +$1.6M |
|
1229
Capital City Bank Group
CCBG
$890M
| $18M | 0.01% |
414,083
+44,946
| +12% | +$1.93M |
|
1230
Denali Therapeutics
DNLI
$4.02B
| $18M | 0.01% |
935,692
+556,641
| +147% | +$11.1M |
|
1231
Shore Bancshares
SHBI
$796M
| $17.9M | 0.01% |
960,608
+99,000
| +11% | +$1.84M |
|
1232
Orrstown Financial Services
ORRF
$843M
| $17.9M | 0.01% |
497,085
+91,260
| +22% | +$3.31M |
|
1233
MetroCity Bankshares
MCBS
$1.02B
| $17.9M | 0.01% |
625,052
+81,458
| +15% | +$2.3M |
|
|
GAU
1234
Galiano Gold
GAU
$528M
| $17.9M | 0.01% |
7,156,643
+3,130,270
| +78% | +$8.86M |
|
|
MRP
1235
Millrose Properties Inc
MRP
$4.83B
| $17.8M | 0.01% |
637,140
-123,857
| -16% | -$3.73M |
|
1236
Marcus Corp
MCS
$926M
| $17.8M | 0.01% |
1,036,798
+96,368
| +10% | +$1.54M |
|
|
TGB
1237
Trekor Metals
TGB
$3.2B
| $17.8M | 0.01% |
2,751,157
+591,862
| +27% | +$4.3M |
|
1238
Banco Santander Chile
BSAC
$16.7B
| $17.7M | 0.01% |
530,153
+133,526
| +34% | +$4.51M |
|
1239
Northrim BanCorp
NRIM
$593M
| $17.7M | 0.01% |
773,066
+65,515
| +9% | +$1.63M |
|
1240
International Paper
IP
$22B
| $17.7M | 0.01% |
495,279
+255,874
| +107% | +$10.6M |
|
1241
CNB Financial Corp
CCNE
$1.02B
| $17.6M | 0.01% |
609,366
+8,288
| +1% | +$231K |
|
1242
Granite Ridge Resources
GRNT
$671M
| $17.6M | 0.01% |
2,998,102
+186,993
| +7% | +$939K |
|
1243
Bright Horizons
BFAM
$3.81B
| $17.5M | 0.01% |
213,683
+14,720
| +7% | +$1.24M |
|
1244
M&T Bank
MTB
$36.5B
| $17.5M | 0.01% |
84,648
+21,806
| +35% | +$4.69M |
|
1245
Modine Manufacturing
MOD
$10.6B
| $17.5M | 0.01% |
80,697
-41,765
| -34% | -$7.86M |
|
1246
Sonoco
SON
$5.72B
| $17.5M | 0.01% |
323,299
+240,391
| +290% | +$12.4M |
|
|
AXIA
1247
DELISTED
AXIA Energia
AXIA
| $17.4M | 0.01% |
1,538,660
+11,842
| +0.8% | +$128K |
|
1248
AGCO
AGCO
$7.17B
| $17.3M | 0.01% |
149,736
+35,191
| +31% | +$4.27M |
|
1249
Avantis Emerging Markets Small Cap Equity ETF
AVEE
$123M
| $17.3M | 0.01% |
273,261
+50,101
| +22% | +$3.27M |
|
1250
Five Star Bancorp
FSBC
$1.13B
| $17.3M | 0.01% |
459,315
+47,655
| +12% | +$1.83M |
|
Similar funds
American Century Companies's Q1 2026 Portfolio in Review
As of Q1 2026, American Century Companies held 2,945 positions worth $194B, down 2.4% from $199B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
American Century Companies's Q1 2026 filing shows 133 new, 1,604 increased, 1,039 reduced and 115 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 2,015,224 shares worth $127M. The largest sale was Amazon, an estimated $513M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q1 2026 buy was Sunbelt Rentals Holdings: 2,015,224 shares worth $127M.
- American Century Companies added most to Microsoft in Q1 2026, an estimated $430M increase.
- American Century Companies's biggest Q1 2026 reduction was Amazon, cutting an estimated $513M.
- American Century Companies fully exited Icon in Q1 2026, selling an estimated $189M.
- American Century Companies's ten largest holdings make up 24% of its $194B portfolio in Q1 2026.
- American Century Companies opened 133 new positions and closed 115 in Q1 2026.
- American Century Companies's portfolio value fell 2.4% quarter-over-quarter to $194B.
Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.