VPMAX
VANGUARD PRIMECAP FUND
VANGUARD CHESTER FUNDS

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.

Dec 31, 2025 → Mar 31, 2026

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

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
ASTRAZENECA PLC 0 12,021,874 12,021,874 3.28% $2.37B
ROCHE HOLDING AG 0 656,905 656,905 0.36% $262.16M
BOEING CO/THE 0 511,300 511,300 0.14% $101.76M
WASTE MANAGEMENT INC 0 233,600 233,600 0.07% $53.68M
L3HARRIS TECHNOLOGIES INC 0 119,100 119,100 0.06% $41.11M
XCEL ENERGY INC 0 50,000 50,000 0.01% $3.97M
ILLUMINA INC 0 20,000 20,000 0.00% $2.47M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
ASTRAZENECA-ADR 24,423,748 0 -24,423,748 0.00% -$2.25B
ROCHE HLDG-GENUS 656,905 0 -656,905 0.00% -$271.28M
IQVIA HOLDINGS INC 268,923 0 -268,923 0.00% -$60.62M
FIDELITY NATL INFORM SVCS INC 611,500 0 -611,500 0.00% -$40.64M
SOLSTICE ADV MAT 99,325 0 -99,325 0.00% -$4.83M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
SCHWAB CHARLES CORP 15,246,248 15,262,992 16,744 1.98% -$88.84M
BOSTON SCIENTIFIC CORP 20,642,589 21,058,739 416,150 1.83% -$646.83M
GSK PLC-ADR 18,142,650 18,147,650 5,000 1.38% $111.85M
BRISTOL-MYERS SQUIBB CO 14,234,460 14,293,460 59,000 1.20% $99.09M
VISA INC-CLASS A 2,529,000 2,538,300 9,300 1.06% -$119.77M
ADOBE INC 2,557,757 3,098,357 540,600 1.04% -$142.04M
INTUIT INC 731,500 735,900 4,400 0.44% -$166.37M
ERICSSON LM-ADR 18,476,769 26,202,090 7,725,321 0.41% $117.00M
BOOZ ALLEN HAMILTON HLDG CL A 3,407,002 3,472,702 65,700 0.37% -$16.44M
IDEX CORPORATION 1,383,711 1,429,211 45,500 0.37% $24.69M
HP INC 10,933,356 13,705,725 2,772,369 0.36% $19.69M
PAYPAL HOLDINGS 4,560,000 5,520,400 960,400 0.35% -$16.53M
NETFLIX INC 2,205,770 2,532,870 327,100 0.34% $36.72M
NORFOLK SOUTHERN CORP 811,851 842,278 30,427 0.33% $7.34M
SYNOPSYS INC 517,200 571,500 54,300 0.31% -$16.35M
DANAHER CORP 1,146,814 1,185,114 38,300 0.31% -$37.83M
INFINEON TECH 4,776,490 4,855,490 79,000 0.30% $11.87M
MASTERCARD INC CL A 383,300 410,900 27,600 0.28% -$13.51M
MARVELL TECHNOLOGY INC 2,009,939 2,040,739 30,800 0.28% $31.33M
FAIR ISAAC CORP 152,174 187,622 35,448 0.28% -$56.97M
SYSCO CORP 2,559,133 2,568,133 9,000 0.25% -$5.40M
BANK OF NEW YORK MELLON CORP 1,464,500 1,467,700 3,200 0.24% $4.10M
CARRIER GLOBAL CORP 2,261,039 2,965,217 704,178 0.23% $47.50M
UNIVERSAL MUSIC GROUP NV 7,031,318 7,976,318 945,000 0.21% -$28.48M
STRYKER CORP 410,852 420,852 10,000 0.19% -$6.11M
EDWARDS LIFESCIENCES CORP 1,715,279 1,722,779 7,500 0.19% -$8.27M
BURLINGTON STORES INC 385,400 385,800 400 0.17% $14.21M
ADV MICRO DEVICE 498,175 614,750 116,575 0.17% $18.37M
Spotify Technology SA 199,835 256,085 56,250 0.17% $8.13M
MARSH & MCLENNAN 502,000 639,300 137,300 0.15% $17.76M
OKTA INC CL A 796,701 841,701 45,000 0.09% -$2.64M
NIKE INC CL B 1,045,900 1,112,900 67,000 0.08% -$7.85M
GARTNER INC 91,500 97,400 5,900 0.02% -$7.66M
DICKS SPORTING GOODS INC 21,000 23,100 2,100 0.01% $423.13K
SAP SE-SPONS ADR 11,000 13,000 2,000 0.00% -$446.28K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
LILLY ELI and CO 5,461,428 5,443,428 -18,000 6.92% -$862.59M
MICRON TECHNOLOGY INC 14,629,048 12,739,759 -1,889,289 5.95% $128.72M
ALPHABET INC CL A 9,600,840 9,540,140 -60,700 3.79% -$261.70M
KLA CORP 1,744,990 1,486,160 -258,830 3.02% $67.93M
INTEL CORP 47,064,718 46,770,018 -294,700 2.85% $327.27M
NVIDIA CORP 11,275,060 11,249,500 -25,560 2.71% -$140.89M
AMGEN INC 5,536,326 5,523,646 -12,680 2.69% $131.40M
FEDEX CORP 5,497,458 5,376,058 -121,400 2.65% $326.85M
AMAZON.COM INC 8,476,450 8,327,450 -149,000 2.40% -$222.18M
TESLA INC 4,442,070 4,331,000 -111,070 2.22% -$387.64M
MICROSOFT CORP 4,352,480 4,346,430 -6,050 2.22% -$496.03M
ROSS STORES INC 6,763,670 6,739,470 -24,200 2.02% $241.56M
ALIBABA GRP-ADR 11,354,717 11,215,317 -139,400 1.94% -$257.30M
SIEMENS AG-REG 5,697,975 5,647,317 -50,658 1.90% -$219.99M
TEXAS INSTRUMENTS INC 6,807,512 6,783,572 -23,940 1.82% $135.93M
TJX COS INC 5,984,000 5,929,000 -55,000 1.31% $27.66M
SOUTHWEST AIRLINES CO 25,252,878 25,052,878 -200,000 1.30% -$102.46M
UNITED AIRLINES HOLDINGS INC 8,907,403 8,751,503 -155,900 1.11% -$190.27M
NOVARTIS AG-ADR 5,206,975 5,200,175 -6,800 1.10% $76.44M
ALPHABET INC CL C 2,739,558 2,732,108 -7,450 1.08% -$75.94M
SONY GROUP-ADR 35,898,987 35,832,287 -66,700 1.02% -$177.29M
BAIDU INC SPON ADR 6,549,961 6,529,961 -20,000 1.01% -$128.25M
ANALOG DEVICES INC 2,244,710 2,241,510 -3,200 0.99% $104.35M
Vanguard Market Liquidity Fund 985,351,550 688,775,297 -296,576,253 0.97% -$389.99M
BEONE MEDICINES 2,320,922 2,319,622 -1,300 0.95% -$16.26M
JPMORGAN CHASE and CO 2,423,100 2,310,300 -112,800 0.94% -$101.17M
DELTA AIR LI 9,467,920 9,441,070 -26,850 0.87% -$29.43M
ORACLE CORP 4,309,860 4,148,350 -161,510 0.84% -$229.77M
THERMO FISHER SCIENTIFIC INC 1,265,269 1,226,819 -38,450 0.83% -$130.14M
CATERPILLAR INC 741,620 735,970 -5,650 0.72% $96.55M
ELANCO ANIMAL HEALTH INC 17,863,839 17,838,139 -25,700 0.59% $22.61M
WELLS FARGO & CO 5,535,687 5,170,657 -365,030 0.57% -$104.29M
ROYAL CARIBBEAN 1,332,200 1,327,100 -5,100 0.50% -$6.39M
MATTEL INC 21,251,718 21,243,778 -7,940 0.43% -$112.96M
BIOMARIN PHARMACEUTICAL INC 5,294,250 5,179,450 -114,800 0.40% -$22.05M
AIRBUS SE 1,620,011 1,522,974 -97,037 0.40% -$88.25M
NORTHERN TRUST CORP 2,047,000 2,037,000 -10,000 0.39% $4.70M
ALBEMARLE CORP 1,668,694 1,550,094 -118,600 0.38% $42.27M
CHEVRON CORP 1,345,317 1,327,637 -17,680 0.38% $69.65M
GLENCORE PLC 36,461,536 34,963,990 -1,497,546 0.37% $65.49M
DOLLAR TREE INC 2,350,900 2,300,900 -50,000 0.35% -$37.21M
CME GROUP INC CL A 793,868 788,868 -5,000 0.32% $16.20M
CORNING INC 1,664,700 1,555,400 -109,300 0.29% $65.73M
HEWLETT PACKARD ENTERPRISE CO 10,360,188 8,692,612 -1,667,576 0.29% -$41.88M
UNION PACIFIC CORP 882,600 767,500 -115,100 0.26% -$17.95M
CITIGROUP INC 1,643,200 1,594,200 -49,000 0.25% -$10.95M
ZIMMER BIOMET HO 1,804,480 1,797,230 -7,250 0.22% $246.70K
DOW INC 3,605,929 3,597,929 -8,000 0.21% $65.55M
WHIRLPOOL CORP 2,586,832 2,569,332 -17,500 0.19% -$48.08M
PROGRESSIVE CORP OHIO 613,440 582,570 -30,870 0.16% -$24.20M
JABIL INC 427,500 424,500 -3,000 0.16% $15.28M
FLUTTER ENTER-DI 1,076,375 1,074,975 -1,400 0.15% -$121.87M
EOG RESOURCES INC 746,900 742,000 -4,900 0.15% $28.84M
ALASKA AIR GROUP INC 2,891,480 2,880,980 -10,500 0.15% -$39.48M
GENERAL DYNAMICS CORPORATION 302,840 292,840 -10,000 0.14% -$1.45M
WESTERN DIGITAL CORP 475,000 354,000 -121,000 0.13% $13.93M
PALO ALTO NETWORKS INC 602,290 589,790 -12,500 0.13% -$16.39M
EBAY INC 1,039,600 1,037,550 -2,050 0.13% $3.89M
PHILIP MORRIS INTL INC 594,400 566,700 -27,700 0.13% -$1.64M
LIVE NATION ENTERTAINMENT INC 458,580 457,260 -1,320 0.10% $4.39M
TEXTRON INC 800,000 794,000 -6,000 0.10% -$213.36K
T-MOBILE US INC 314,310 313,310 -1,000 0.09% $1.99M
CSX CORP 1,943,800 1,412,100 -531,700 0.08% -$12.50M
QUALCOMM INC 1,197,656 404,856 -792,800 0.07% -$152.72M
LYFT INC-A 1,855,000 1,800,000 -55,000 0.03% -$11.99M
Sony Financial Group Inc. UNSPONSERED ADS 5,689,340 5,143,440 -545,900 0.03% -$6.56M
TRANSOCEAN LTD 3,950,000 2,530,000 -1,420,000 0.02% $460.40K
NEWELL BRANDS INC 3,700,000 3,465,000 -235,000 0.02% -$1.88M
ALTRIA GROUP INC 166,000 164,700 -1,300 0.02% $1.30M
WALMART INC 88,600 84,600 -4,000 0.01% $643.16K
EXXON MOBIL CORP 53,035 41,035 -12,000 0.01% $579.77K
TERADYNE INC 49,500 21,300 -28,200 0.01% -$3.27M
UBER TECHNOLOGIES INC 113,000 82,300 -30,700 0.01% -$3.31M
Bath & Body Works Inc 288,200 286,000 -2,200 0.01% -$447.44K
FREEPORT MCMORAN INC 100,000 75,000 -25,000 0.01% -$670.50K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
BIOGEN INC 8,359,880 8,359,880 0 2.12% $61.36M
CONOCOPHILLIPS 6,770,574 6,770,574 0 1.23% $259.92M
RAYMOND JAMES FINANCIAL INC. 4,003,069 4,003,069 0 0.80% -$63.25M
NETAPP INC 5,242,031 5,242,031 0 0.74% -$24.64M
WALT DISNEY CO/T 4,452,650 4,452,650 0 0.59% -$77.43M
APPLE INC 1,389,200 1,389,200 0 0.49% -$25.10M
LINDE PLC 682,200 682,200 0 0.47% $47.32M
CISCO SYSTEMS INC 3,833,379 3,833,379 0 0.41% $2.15M
TRANSDIGM GROUP INC 241,750 241,750 0 0.39% -$41.31M
US FOODS HOLDING CORP 2,718,700 2,718,700 0 0.35% $45.92M
AMERICAN AIRLINES GROUP INC 21,371,813 21,371,813 0 0.32% -$98.10M
META PLATFORMS INC CL A 396,250 396,250 0 0.31% -$34.85M
ENTEGRIS INC 1,822,991 1,822,991 0 0.30% $60.14M
APPLIED MATERIALS INC 421,496 421,496 0 0.20% $35.74M
UNITED PARCEL SERVICE INC CL B 1,444,970 1,444,970 0 0.20% -$1.17M
OTIS WORLDWIDE CORP 1,811,000 1,811,000 0 0.19% -$18.60M
CVS HEALTH CORP 1,721,250 1,721,250 0 0.17% -$12.98M
BROADCOM INC 376,918 376,918 0 0.16% -$13.79M
AMETEK INC NEW 539,997 539,997 0 0.16% $4.89M
AUTODESK INC 414,200 414,200 0 0.14% -$23.45M
HONEYWELL INTL INC 397,300 397,300 0 0.12% $12.29M
HUNT J B TRANSPORT SERVICES IN 411,200 411,200 0 0.12% $7.22M
QNITY ELECTRONICS INC 711,658 711,658 0 0.11% $24.00M
AGILENT TECHNOLOGIES INC 662,096 662,096 0 0.10% -$14.63M
CORTEVA INC 871,250 871,250 0 0.10% $14.53M
RTX CORP 370,600 370,600 0 0.10% $3.52M
BANK OF AMERICA CORPORATION 1,459,932 1,459,932 0 0.10% -$9.12M
NVENT ELECTRIC 573,850 573,850 0 0.09% $9.36M
CFD_EQS GSILGB2X BJXBP41 882,283 882,283 0 0.09% -$3.05M
DUPONT DE NEMOURS INC 1,428,016 1,428,016 0 0.09% $8.00M
WILLSCOT MOBILE MINI HOLDINGS CORP 3,554,500 3,554,500 0 0.09% -$5.23M
ABBOTT LABS 583,670 583,670 0 0.08% -$13.20M
ROCKWELL AUTOMATION INC 163,610 163,610 0 0.08% -$4.94M
WELLTOWER INC 289,481 289,481 0 0.08% $3.50M
VIKING HOLDINGS LTD 727,573 727,573 0 0.07% $1.51M
KEYSIGHT TECHNOLOGIES INC 177,900 177,900 0 0.07% $14.09M
CARNIVAL CORP 1,922,565 1,922,565 0 0.07% -$8.96M
DELL TECHNOLOGIES INC CL C 271,270 271,270 0 0.06% $10.38M
DEERE & CO 62,220 62,220 0 0.05% $6.08M
UNITEDHEALTH GRP 129,083 129,083 0 0.05% -$7.68M
RYANAIR HLDG-ADR 602,522 602,522 0 0.05% -$8.67M
MARRIOTT INTL-A 97,000 97,000 0 0.04% $1.63M
SIEMENS HEALTHIN 720,800 720,800 0 0.04% -$7.03M
SALESFORCE INC 120,000 120,000 0 0.03% -$9.39M
ULTA BEAUTY INC 21,000 21,000 0 0.02% -$1.73M
SANDOZ GROUP AG 106,200 106,200 0 0.01% $610.09K
TYSON FOODS INC CL A 128,000 128,000 0 0.01% $697.60K
SLB LTD 131,400 131,400 0 0.01% $1.71M
COCA-COLA CO/THE 30,700 30,700 0 0.00% $188.50K
ARISTA NETWORKS INC 16,000 16,000 0 0.00% -$132.00K
NINTENDO CO LTD 17,100 17,100 0 0.00% -$178.33K
WATERS CORP 1,307 1,307 0 0.00% -$107.21K

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