FundWatcher
AHGCX
Heritage Fund
American Century Mutual Funds, Inc.

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Oct 31, 2025 → Jan 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Oct 2025 Shares Jan 2026 Δ shares End % Δ value
Fixed Income Clearing Corp 3.66 02/02/2026 0 115,641,000 115,641,000 2.06% $115.64M
TRACTOR SUPPLY CO. 0 1,823,559 1,823,559 1.66% $92.78M
ICON PLC 0 417,624 417,624 1.34% $75.28M
ROCKET LAB CORP 0 807,790 807,790 1.15% $64.68M
INSMED INC 0 331,774 331,774 0.93% $52.05M
EXPEDIA INC 0 162,661 162,661 0.77% $43.08M
STRUCTURE THERAPEUTICS INC ADR 0 376,164 376,164 0.59% $33.27M
ON SEMICONDUCTOR CORP 0 516,608 516,608 0.55% $30.94M
XPO LOGISTICS INC 0 204,336 204,336 0.54% $30.26M
VIKING THERAPEUTICS INC 0 911,160 911,160 0.47% $26.46M
OKTA INC CL A 0 312,268 312,268 0.47% $26.38M
TWILIO INC CLASS A 0 206,864 206,864 0.44% $24.92M
TAPESTRY INC 0 192,386 192,386 0.44% $24.42M
PURE STORAGE INC CL A 0 334,334 334,334 0.41% $23.25M
CAMECO CORP 0 169,166 169,166 0.37% $20.87M
MP MATERIALS CORP 0 267,914 267,914 0.28% $15.75M
UNITY SOFTWARE INC 0 373,743 373,743 0.19% $10.88M
Security Shares Oct 2025 Shares Jan 2026 Δ shares End % Δ value
GUIDEWIRE SOFTWARE INC 531,208 0 -531,208 0.00% -$124.11M
VERISK ANALYTICS INC 276,128 0 -276,128 0.00% -$60.41M
Fixed Income Clearing Corp 4.15 11/03/2025 57,722,000 0 -57,722,000 0.00% -$57.72M
ELEMENT SOLUTIONS INC 1,996,003 0 -1,996,003 0.00% -$53.33M
EQUIFAX INC 238,660 0 -238,660 0.00% -$50.38M
NORFOLK SOUTHERN CORP 130,065 0 -130,065 0.00% -$36.86M
SUPER MICRO COMPUTER INC 296,743 0 -296,743 0.00% -$15.42M
Security Shares Oct 2025 Shares Jan 2026 Δ shares End % Δ value
ROYAL CARIBBEAN 633,476 673,724 40,248 3.90% $37.02M
HILTON WORLDWIDE HOLDINGS INC 684,853 726,916 42,063 3.87% $41.01M
FAIR ISAAC CORP 55,089 77,145 22,056 2.01% $21.45M
INSULET CORP 269,837 424,896 155,059 1.94% $24.23M
ROBLOX CORP - A 1,171,490 1,404,467 232,977 1.65% -$40.86M
VULCAN MATERIALS CO 204,485 294,882 90,397 1.58% $29.43M
VEEVA SYSTEMS-A 349,586 409,710 60,124 1.49% -$18.25M
WEST PHARMACEUTICAL SVCS INC 309,913 325,037 15,124 1.34% -$12.29M
ALNYLAM PHARMACEUTICALS INC 155,241 159,421 4,180 0.96% -$16.90M
AFFIRM HOLDINGS INC 348,258 726,876 378,618 0.78% $18.80M
State Street Navigator Securities Lending Portfolio II 91,509 341,482 249,974 0.01% $249.97K
Security Shares Oct 2025 Shares Jan 2026 Δ shares End % Δ value
VISTRA CORP 1,039,337 1,022,858 -16,479 2.89% -$33.74M
MONOLITHIC POWER SYS INC 143,412 127,435 -15,977 2.56% -$873.00K
CLOUDFLARE INC-A 799,330 662,888 -136,442 2.10% -$84.91M
EMCOR GROUP INC 154,544 149,968 -4,576 1.93% $3.65M
DATADOG INC CL A 790,147 675,322 -114,825 1.56% -$41.31M
BURLINGTON STORES INC 368,384 282,838 -85,546 1.49% -$17.11M
NATERA INC 706,716 322,922 -383,794 1.33% -$65.95M
Viking Holdings Ltd 1,150,750 996,460 -154,290 1.28% $1.87M
CENCORA INC 263,429 184,591 -78,838 1.18% -$22.68M
GE HEALTHCARE TECHNOLOGIES INC WI 1,080,133 835,439 -244,694 1.18% -$14.98M
LATTICE SEMICONDUCTOR CORP 1,042,374 817,516 -224,858 1.17% -$10.23M
FLUTTER ENTER-DI 456,921 376,134 -80,787 1.11% -$44.16M
On Holding AG 2,138,816 1,334,040 -804,776 1.08% -$19.09M
CADENCE DESIGN SYSTEMS INC 280,758 179,949 -100,809 0.95% -$41.76M
ZSCALER INC 324,771 233,893 -90,878 0.83% -$60.76M
IQVIA HOLDINGS INC 410,675 194,186 -216,489 0.80% -$44.20M
BIO-TECHNE CORP 1,763,577 615,031 -1,148,546 0.70% -$70.93M
POOL CORP 238,005 151,070 -86,935 0.69% -$25.18M
COHERENT CORP 351,479 178,273 -173,206 0.68% -$8.56M
CIENA CORP 474,958 150,167 -324,791 0.67% -$52.39M
COUPANG INC A 3,673,875 1,843,968 -1,829,907 0.66% -$80.28M
SAMSARA INC-CL A 1,555,086 1,214,430 -340,656 0.61% -$28.40M
HUBSPOT INC 153,281 106,740 -46,541 0.53% -$45.51M
DOORDASH INC-A 173,112 129,017 -44,095 0.47% -$17.64M
MSCI INC 74,462 37,549 -36,913 0.41% -$20.95M
TRADE DESK INC-A 948,881 631,885 -316,996 0.34% -$28.54M
SPROUTS FMRS MKT INC 424,395 261,501 -162,894 0.33% -$14.97M
ARGENX SE SPONSORED ADR 107,045 18,162 -88,883 0.27% -$72.35M
WINGSTOP INC 136,583 52,226 -84,357 0.25% -$15.73M
Security Shares Oct 2025 Shares Jan 2026 Δ shares End % Δ value
HOWMET AEROSPACE INC 885,547 885,547 0 3.29% $1.89M
VERTIV HOLDINGS CO 765,439 765,439 0 2.54% -$5.11M
CARVANA CO CL A 320,128 320,128 0 2.29% $30.27M
DEXCOM INC 1,709,589 1,709,589 0 2.23% $25.34M
TARGA RESOURCES CORP 457,100 457,100 0 1.64% $21.46M
LPL FINL HLDGS INC 245,564 245,564 0 1.60% -$3.15M
FASTENAL CO 2,052,700 2,052,700 0 1.59% $4.54M
CORPAY INC 275,154 275,154 0 1.55% $14.94M
CURTISS WRIGHT CORPORATION 119,809 119,809 0 1.40% $7.30M
ARES MANAGEMENT CORP CL A 524,237 524,237 0 1.40% $503.27K
WESCO INTL 268,653 268,653 0 1.39% $8.03M
AXON ENTERPRISE INC 137,674 137,674 0 1.19% -$34.23M
HEICO CORP 200,543 200,543 0 1.18% $2.64M
CASEY'S GENERAL 108,768 108,768 0 1.18% $10.15M
JOHNSON CONTROLS 524,019 524,019 0 1.12% $2.55M
TOPBUILD CORP 128,623 128,623 0 1.07% $5.86M
REPUBLIC SVCS 259,346 259,346 0 1.00% $1.78M
TPG INC 889,734 889,734 0 0.94% $3.44M
CACI INTL-A 70,985 70,985 0 0.79% $4.14M
CRANE CO 240,632 240,632 0 0.78% -$1.77M
EXPAND ENERGY CORP 389,954 389,954 0 0.78% $3.55M
Spotify Technology SA 86,265 86,265 0 0.77% -$13.37M
REDDIT INC-A 237,667 237,667 0 0.76% -$6.82M
IDEXX LABS INC 63,484 63,484 0 0.76% $2.60M
PERMIAN RESOURCES CORP CL A 2,246,947 2,246,947 0 0.65% $8.02M
NU Holdings Ltd/Cayman Islands 2,024,893 2,024,893 0 0.64% $3.32M
TOAST INC-A 966,037 966,037 0 0.54% -$4.86M
HUBBELL INC 60,547 60,547 0 0.53% $1.09M
ASTERA LABS INC 191,593 191,593 0 0.52% -$6.91M
SNOWFLAKE INC CL A 117,211 117,211 0 0.40% -$9.63M
COINBASE GLOBAL INC 87,860 87,860 0 0.31% -$13.09M
BRIGHT HORIZONS FAMILY SOLUTIONS INC 166,898 166,898 0 0.28% -$2.77M
CHIPOTLE MEXICAN GRILL INC 378,073 378,073 0 0.26% $2.71M
CHURCH & DWIGHT 108,814 108,814 0 0.19% $931.45K
DUOLINGO INC 73,331 73,331 0 0.18% -$10.02M

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