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 |
Oracle
ORCL
|
+$1.03B |
| 2 |
Snowflake
SNOW
|
+$316M |
| 3 |
TC Energy
TRP
|
+$273M |
| 4 |
PACCAR
PCAR
|
+$176M |
| 5 |
TSMC
TSM
|
+$160M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Chipotle Mexican Grill
CMG
|
+$463M |
| 2 |
Johnson & Johnson
JNJ
|
+$387M |
| 3 |
ExxonMobil
XOM
|
+$345M |
| 4 |
Oshkosh
OSK
|
+$251M |
| 5 |
Norfolk Southern
NSC
|
+$236M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.75% |
| 2 | Financials | 13.56% |
| 3 | Consumer Discretionary | 12.64% |
| 4 | Industrials | 9.76% |
| 5 | Communication Services | 9.14% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2226
First Community Corp
FCCO
$325M
| $1.23M | ﹤0.01% |
43,593
+8,233
| +23% | +$218K |
|
2227
Independence Realty Trust
IRT
$4.01B
| $1.23M | ﹤0.01% |
75,002
+4,324
| +6% | +$74.9K |
|
2228
Miller Industries
MLR
$640M
| $1.22M | ﹤0.01% |
30,160
+2,140
| +8% | +$90.1K |
|
|
JBTM
2229
JBT Marel
JBTM
$6.1B
| $1.22M | ﹤0.01% |
8,679
+1,171
| +16% | +$160K |
|
2230
Beam Therapeutics
BEAM
$2.74B
| $1.22M | ﹤0.01% |
50,193
+36,534
| +267% | +$727K |
|
|
FFIC
2231
DELISTED
Flushing Financial
FFIC
| $1.22M | ﹤0.01% |
88,172
-308,638
| -78% | -$4.02M |
|
2232
DMC Global
BOOM
$153M
| $1.21M | ﹤0.01% |
143,219
-1,298
| -0.9% | -$9.72K |
|
2233
Teleflex
TFX
$5.82B
| $1.2M | ﹤0.01% |
9,841
-3,799
| -28% | -$460K |
|
2234
Kodak
KODK
$978M
| $1.2M | ﹤0.01% |
187,347
-42,193
| -18% | -$266K |
|
2235
UiPath
PATH
$8.64B
| $1.2M | ﹤0.01% |
89,455
-18,280
| -17% | -$216K |
|
2236
Rush Street Interactive
RSI
$2.85B
| $1.2M | ﹤0.01% |
58,391
-118,382
| -67% | -$2.23M |
|
2237
Diamondrock Hospitality Co
DRH
$2.51B
| $1.19M | ﹤0.01% |
149,603
+2,323
| +2% | +$18.8K |
|
2238
Arcturus Therapeutics
ARCT
$223M
| $1.19M | ﹤0.01% |
64,440
+7,294
| +13% | +$117K |
|
2239
Tactile Systems Technology
TCMD
$537M
| $1.18M | ﹤0.01% |
85,121
+31,857
| +60% | +$383K |
|
2240
Ingersoll Rand
IR
$32.7B
| $1.18M | ﹤0.01% |
14,227
-7,373
| -34% | -$604K |
|
2241
Black Hills Corp
BKH
$5.64B
| $1.17M | ﹤0.01% |
19,008
-84
| -0.4% | -$4.94K |
|
|
SFIX
2242
Stitch Fix
SFIX
$487M
| $1.17M | ﹤0.01% |
268,707
+46,037
| +21% | +$227K |
|
2243
Monro
MNRO
$352M
| $1.17M | ﹤0.01% |
65,027
+5,716
| +10% | +$93.8K |
|
2244
Ginkgo Bioworks
DNA
$488M
| $1.17M | ﹤0.01% |
80,138
+22,273
| +38% | +$267K |
|
2245
CRISPR Therapeutics
CRSP
$5.22B
| $1.17M | ﹤0.01% |
18,021
+473
| +3% | +$27.2K |
|
2246
Latham Group
SWIM
$889M
| $1.17M | ﹤0.01% |
153,131
-133,131
| -47% | -$980K |
|
2247
Espey Mfg & Electronics Corp
ESP
$193M
| $1.16M | ﹤0.01% |
29,364
+18,130
| +161% | +$847K |
|
2248
Tenet Healthcare
THC
$21.5B
| $1.16M | ﹤0.01% |
5,714
-140
| -2% | -$24.8K |
|
2249
Excelerate Energy
EE
$1.12B
| $1.16M | ﹤0.01% |
45,900
+17,895
| +64% | +$447K |
|
2250
Regenxbio
RGNX
$704M
| $1.15M | ﹤0.01% |
118,655
+8,589
| +8% | +$76K |
|
Similar funds
American Century Companies's Q3 2025 Portfolio in Review
As of Q3 2025, American Century Companies held 2,904 positions worth $197B, up 6.8% from $184B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q3 2025 filing shows 128 new, 1,672 increased, 895 reduced and 125 closed positions. Its largest new stake was McCormick & Company Non-Voting: 725,987 shares worth $48.6M. The largest sale was Chipotle Mexican Grill, an estimated $463M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 26% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q3 2025 buy was McCormick & Company Non-Voting: 725,987 shares worth $48.6M.
- American Century Companies added most to Oracle in Q3 2025, an estimated $1.03B increase.
- American Century Companies's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $463M.
- American Century Companies fully exited GMS Inc in Q3 2025, selling an estimated $146M.
- American Century Companies's ten largest holdings make up 27% of its $197B portfolio in Q3 2025.
- American Century Companies opened 128 new positions and closed 125 in Q3 2025.
- American Century Companies's portfolio value rose 6.8% quarter-over-quarter to $197B.
Based on American Century Companies's 13F filing for Q3 2025, filed 12 Nov 2025.