VOO historic quarter change: Added
Over 7 periods from 2024-06-30 to 2026-03-31, VOO opened 88 positions, added to 2,774, reduced 737 and sold out of 84.
- 2025-12-31 to 2026-03-31: Holding MSFT; Shares before 187,420,611; Shares after 188,702,055; Share change +1,281,444.
- 2025-12-31 to 2026-03-31: Holding AAPL; Shares before 372,615,534; Shares after 373,078,146; Share change +462,612.
- 2025-12-31 to 2026-03-31: Holding NVDA; Shares before 612,769,545; Shares after 617,520,783; Share change +4,751,238.
- 2025-12-31 to 2026-03-31: Holding TSLA; Shares before 70,857,744; Shares after 71,471,326; Share change +613,582.
Each consecutive pair of Form N-PORT portfolios of Vanguard S&P 500 ETF compared, 7 periods: 2025-12-31 to 2026-03-31 (filed 2026-05-28); 2025-09-30 to 2025-12-31 (filed 2026-02-26); 2025-06-30 to 2025-09-30 (filed 2025-11-25); 2025-03-31 to 2025-06-30 (filed 2025-08-27); 2024-12-31 to 2025-03-31 (filed 2025-05-28); 2024-09-30 to 2024-12-31 (filed 2025-02-28); 2024-06-30 to 2024-09-30 (filed 2024-11-26). The fund reports every share class together, so share counts are the whole fund's. Value change is the filed value at each report date, so it includes the price move. Only the portfolios in the N-PORT data sets held here are compared; they start at 2024-06-30.
| Period | Holding | Shares before | Shares after | Share change | Value before | Value after | Value change | Filed |
|---|---|---|---|---|---|---|---|---|
| 2025-12-31 to 2026-03-31 | MSFT Microsoft Corp | 187,420,611 | 188,702,055 | +1,281,444 | $90,640,355,892 | $69,851,839,699 | -$20,788,516,192 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AAPL Apple Inc | 372,615,534 | 373,078,146 | +462,612 | $101,299,259,073 | $94,683,502,673 | -$6,615,756,400 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | NVDA NVIDIA Corp | 612,769,545 | 617,520,783 | +4,751,238 | $114,281,520,143 | $107,695,624,555 | -$6,585,895,587 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | TSLA Tesla Inc | 70,857,744 | 71,471,326 | +613,582 | $31,866,144,632 | $26,569,465,441 | -$5,296,679,191 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AMZN Amazon.com Inc | 245,313,239 | 248,252,818 | +2,939,579 | $56,623,201,826 | $51,703,614,405 | -$4,919,587,421 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | META Meta Platforms Inc | 54,919,462 | 55,584,566 | +665,104 | $36,251,787,672 | $31,801,597,746 | -$4,450,189,926 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AVGO Broadcom Inc | 119,083,525 | 120,487,252 | +1,403,727 | $41,214,808,003 | $37,292,009,367 | -$3,922,798,636 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GOOG Alphabet Inc | 146,714,532 | 147,947,856 | +1,233,324 | $45,921,648,516 | $42,543,885,471 | -$3,377,763,045 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | LLY Eli Lilly & Co | 20,025,378 | 20,136,053 | +110,675 | $21,520,873,229 | $18,520,537,468 | -$3,000,335,761 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GOOGL Alphabet Inc | 117,257,749 | 118,843,435 | +1,585,686 | $36,795,481,636 | $34,091,427,764 | -$2,704,053,872 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | JNJ Johnson & Johnson | 60,753,681 | 61,239,752 | +486,071 | $12,572,974,283 | $14,969,444,979 | +$2,396,470,696 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | Vanguard Cmt Funds-Vanguard Market Liquidity Fund Vanguard Market Liquidity Fund | 3,167,354,180 | 5,196,919,655 | +2,029,565,475 | $3,198,809,987 | $5,210,553,177 | +$2,011,743,190 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | V Visa Inc | 41,707,133 | 41,868,067 | +160,934 | $14,627,108,614 | $12,654,204,570 | -$1,972,904,044 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ORCL Oracle Corp | 42,413,897 | 43,094,432 | +680,535 | $8,266,892,664 | $6,339,621,892 | -$1,927,270,773 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | APP AppLovin Corp | 6,826,444 | 6,885,845 | +59,401 | $4,599,794,496 | $2,740,566,310 | -$1,859,228,186 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PLTR Palantir Technologies Inc | 57,604,093 | 58,048,977 | +444,884 | $10,239,127,531 | $8,491,404,356 | -$1,747,723,175 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AMAT Applied Materials Inc | 20,089,232 | 20,169,314 | +80,082 | $5,162,731,732 | $6,893,669,832 | +$1,730,938,100 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | CAT Caterpillar Inc | 11,801,945 | 11,822,770 | +20,825 | $6,760,980,232 | $8,375,959,634 | +$1,614,979,402 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | COST Costco Wholesale Corp | 11,175,438 | 11,280,002 | +104,564 | $9,637,027,205 | $11,239,732,393 | +$1,602,705,188 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | INTU Intuit Inc | 7,030,726 | 7,070,519 | +39,793 | $4,657,293,517 | $3,057,151,005 | -$1,600,142,512 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | MU Micron Technology Inc | 28,304,831 | 28,602,552 | +297,721 | $8,078,481,816 | $9,663,086,168 | +$1,584,604,352 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | SNDK Sandisk Corp/DE | 3,511,477 | 3,750,417 | +238,940 | $833,554,410 | $2,382,789,937 | +$1,549,235,527 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | WMT Walmart Inc | 110,578,067 | 111,395,087 | +817,020 | $12,319,502,444 | $13,844,181,412 | +$1,524,678,968 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GEV GE Vernova Inc | 6,841,948 | 6,849,421 | +7,473 | $4,471,691,954 | $5,978,859,591 | +$1,507,167,637 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | MA Mastercard Inc | 20,676,792 | 20,695,526 | +18,734 | $11,803,967,017 | $10,340,726,521 | -$1,463,240,496 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | LRCX Lam Research Corp | 31,673,189 | 31,731,740 | +58,551 | $5,421,816,493 | $6,779,803,568 | +$1,357,987,075 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | UNH UnitedHealth Group Inc | 22,842,727 | 23,019,488 | +176,761 | $7,540,612,610 | $6,228,843,258 | -$1,311,769,352 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | NOW ServiceNow Inc | 26,160,195 | 26,581,865 | +421,670 | $4,007,480,272 | $2,779,133,986 | -$1,228,346,286 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | IBM International Business Machines Corp | 23,572,097 | 23,753,146 | +181,049 | $6,982,290,852 | $5,757,525,059 | -$1,224,765,793 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BSX Boston Scientific Corp | 37,381,806 | 37,686,727 | +304,921 | $3,564,355,202 | $2,364,842,119 | -$1,199,513,083 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | QCOM QUALCOMM Inc | 27,007,148 | 27,113,959 | +106,811 | $4,619,572,665 | $3,491,735,640 | -$1,127,837,025 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | INTC Intel Corp | 113,067,954 | 119,364,860 | +6,296,906 | $4,172,207,503 | $5,267,571,272 | +$1,095,363,769 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | VZ Verizon Communications Inc | 106,323,558 | 107,163,360 | +839,802 | $4,330,558,517 | $5,379,600,672 | +$1,049,042,155 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | MRK Merck & Co Inc | 62,590,829 | 63,072,878 | +482,049 | $6,588,310,661 | $7,587,036,495 | +$998,725,834 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GLW Corning Inc | 19,673,002 | 19,840,838 | +167,836 | $1,722,568,055 | $2,697,758,743 | +$975,190,688 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ABT Abbott Laboratories | 43,847,877 | 44,188,147 | +340,270 | $5,493,700,509 | $4,536,797,052 | -$956,903,457 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | Berkshire Hathaway Inc CUSIP 084670702 | 46,240,989 | 46,598,543 | +357,554 | $23,243,033,121 | $22,330,021,806 | -$913,011,315 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BKNG Booking Holdings Inc | 813,327 | 818,801 | +5,474 | $4,355,634,483 | $3,447,414,226 | -$908,220,257 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ISRG Intuitive Surgical Inc | 8,939,316 | 9,025,496 | +86,180 | $5,062,871,010 | $4,160,663,401 | -$902,207,609 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AXP American Express Co | 13,548,989 | 13,608,866 | +59,877 | $5,012,448,481 | $4,116,409,788 | -$896,038,693 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | KLAC KLA Corp | 3,312,946 | 3,331,446 | +18,500 | $4,025,494,426 | $4,905,254,405 | +$879,759,979 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | LIN Linde PLC | 11,775,335 | 11,866,251 | +90,916 | $5,020,885,091 | $5,882,812,596 | +$861,927,505 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | HOOD Robinhood Markets Inc | 19,829,616 | 20,085,138 | +255,522 | $2,242,729,570 | $1,391,900,063 | -$850,829,506 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | TMO Thermo Fisher Scientific Inc | 9,474,604 | 9,547,160 | +72,556 | $5,490,059,288 | $4,692,715,555 | -$797,343,733 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | DASH DoorDash Inc | 9,425,519 | 9,500,717 | +75,198 | $2,134,691,543 | $1,426,532,658 | -$708,158,886 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | NEE NextEra Energy Inc | 52,519,375 | 52,922,471 | +403,096 | $4,216,255,425 | $4,915,439,106 | +$699,183,681 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BX Blackstone Inc | 18,622,594 | 19,028,014 | +405,420 | $2,870,486,639 | $2,188,031,330 | -$682,455,309 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | VLO Valero Energy Corp | 7,692,057 | 7,750,609 | +58,552 | $1,252,189,959 | $1,915,020,472 | +$662,830,513 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | STX Seagate Technology Holdings PLC | 5,493,349 | 5,543,179 | +49,830 | $1,512,813,381 | $2,171,595,805 | +$658,782,424 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | DE Deere & Co | 6,339,239 | 6,405,426 | +66,187 | $2,951,359,501 | $3,608,176,466 | +$656,816,965 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | KO Coca-Cola Co/The | 97,629,514 | 98,380,632 | +751,118 | $6,825,279,324 | $7,481,847,064 | +$656,567,740 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GE General Electric Co | 26,599,036 | 26,651,454 | +52,418 | $8,193,301,059 | $7,562,883,102 | -$630,417,958 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | LMT Lockheed Martin Corp | 5,135,810 | 5,145,317 | +9,507 | $2,484,037,223 | $3,109,778,142 | +$625,740,919 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | DHR Danaher Corp | 15,853,565 | 15,987,442 | +133,877 | $3,629,198,100 | $3,031,219,003 | -$597,979,097 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | KKR KKR & Co Inc | 17,305,896 | 17,443,748 | +137,852 | $2,206,155,622 | $1,613,546,690 | -$592,608,932 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ADI Analog Devices Inc | 12,405,695 | 12,416,714 | +11,019 | $3,364,424,484 | $3,950,253,392 | +$585,828,908 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | CEG Constellation Energy Corp | 7,875,129 | 7,917,966 | +42,837 | $2,782,046,822 | $2,211,092,006 | -$570,954,816 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | EOG EOG Resources Inc | 13,685,235 | 13,787,384 | +102,149 | $1,437,086,527 | $1,993,242,105 | +$556,155,578 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PSX Phillips 66 | 10,158,484 | 10,239,472 | +80,988 | $1,310,850,775 | $1,865,427,009 | +$554,576,234 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | GILD Gilead Sciences Inc | 31,285,016 | 31,528,197 | +243,181 | $3,839,922,864 | $4,394,084,816 | +$554,161,952 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | EQIX Equinix Inc | 2,475,777 | 2,497,893 | +22,116 | $1,896,841,306 | $2,448,534,634 | +$551,693,328 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ADP Automatic Data Processing Inc | 10,198,538 | 10,231,420 | +32,882 | $2,623,369,930 | $2,078,819,916 | -$544,550,014 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | HON Honeywell International Inc | 16,008,569 | 16,134,057 | +125,488 | $3,123,111,726 | $3,646,780,904 | +$523,669,178 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | SLB SLB Ltd | 37,674,005 | 37,999,430 | +325,425 | $1,445,928,312 | $1,952,790,708 | +$506,862,396 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | TXN Texas Instruments Inc | 22,913,783 | 23,062,132 | +148,349 | $3,975,312,213 | $4,477,282,306 | +$501,970,094 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PWR Quanta Services Inc | 3,760,457 | 3,789,417 | +28,960 | $1,587,138,481 | $2,080,465,721 | +$493,327,240 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PFE Pfizer Inc | 143,372,214 | 144,484,440 | +1,112,226 | $3,569,968,129 | $4,057,123,075 | +$487,154,947 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | CRWD Crowdstrike Holdings Inc | 6,327,803 | 6,406,813 | +79,010 | $2,966,220,934 | $2,501,283,863 | -$464,937,071 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PEP PepsiCo Inc | 34,482,280 | 34,728,297 | +246,017 | $4,948,896,826 | $5,392,957,241 | +$444,060,416 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | OXY Occidental Petroleum Corp | 18,136,992 | 18,276,433 | +139,441 | $745,793,111 | $1,187,968,145 | +$442,175,034 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | TER Teradyne Inc | 3,949,365 | 3,979,877 | +30,512 | $764,439,089 | $1,179,874,335 | +$415,435,246 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ABBV AbbVie Inc | 44,568,029 | 44,913,066 | +345,037 | $10,183,348,946 | $9,768,142,724 | -$415,206,222 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | PGR Progressive Corp/The | 14,785,665 | 14,893,994 | +108,329 | $3,366,991,634 | $2,952,585,371 | -$414,406,263 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ETN Eaton Corp PLC | 9,794,471 | 9,870,775 | +76,304 | $3,119,636,958 | $3,530,480,094 | +$410,843,136 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | WMB Williams Cos Inc/The | 30,793,951 | 31,033,052 | +239,101 | $1,851,024,395 | $2,258,585,525 | +$407,561,130 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | FIX Comfort Systems USA Inc | 886,854 | 895,578 | +8,724 | $827,691,970 | $1,234,993,106 | +$407,301,137 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BKR Baker Hughes Co | 24,884,421 | 25,113,754 | +229,333 | $1,133,236,532 | $1,533,194,682 | +$399,958,149 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | NOC Northrop Grumman Corp | 3,383,197 | 3,389,613 | +6,416 | $1,929,132,761 | $2,312,529,573 | +$383,396,812 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | APO Apollo Global Management Inc | 11,708,471 | 11,798,664 | +90,193 | $1,694,918,262 | $1,314,607,143 | -$380,311,119 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | RTX RTX Corp | 33,811,602 | 34,111,055 | +299,453 | $6,201,047,807 | $6,580,022,510 | +$378,974,703 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | FDX FedEx Corp | 5,472,982 | 5,497,070 | +24,088 | $1,580,925,581 | $1,957,946,393 | +$377,020,812 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | MS Morgan Stanley | 30,459,829 | 30,570,753 | +110,924 | $5,407,533,442 | $5,031,028,821 | -$376,504,621 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | CVNA Carvana Co | 3,566,335 | 3,593,743 | +27,408 | $1,505,064,697 | $1,129,800,924 | -$375,263,772 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | MO Altria Group Inc | 42,328,390 | 42,659,213 | +330,823 | $2,440,654,967 | $2,815,081,466 | +$374,426,498 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AMGN Amgen Inc | 13,577,586 | 13,684,554 | +106,968 | $4,444,079,674 | $4,814,910,325 | +$370,830,651 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BMY Bristol-Myers Squibb Co | 51,333,189 | 51,751,757 | +418,568 | $2,768,912,215 | $3,138,744,062 | +$369,831,847 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BLK BlackRock Funding Inc/DE | 3,639,031 | 3,665,975 | +26,944 | $3,895,000,441 | $3,525,604,817 | -$369,395,623 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | TRGP Targa Resources Corp | 5,412,800 | 5,453,681 | +40,881 | $998,661,600 | $1,367,401,437 | +$368,739,837 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | FICO Fair Isaac Corp | 597,402 | 604,048 | +6,646 | $1,009,979,769 | $644,845,402 | -$365,134,367 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | AMD Advanced Micro Devices Inc | 41,053,619 | 41,432,963 | +379,344 | $8,792,043,045 | $8,428,707,663 | -$363,335,382 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | KEYS Keysight Technologies Inc | 4,334,051 | 4,358,707 | +24,656 | $880,635,823 | $1,230,768,096 | +$350,132,273 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | DOW Dow Inc | 17,935,159 | 18,235,166 | +300,007 | $419,324,017 | $759,494,664 | +$340,170,646 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | CRH CRH PLC | 16,902,553 | 17,032,626 | +130,073 | $2,109,438,614 | $1,790,469,645 | -$318,968,969 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | HD Home Depot Inc/The | 25,100,831 | 25,297,615 | +196,784 | $8,637,195,947 | $8,320,132,597 | -$317,063,350 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | BA Boeing Co/The | 19,744,882 | 19,957,482 | +212,600 | $4,287,008,780 | $3,972,137,642 | -$314,871,137 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | NKE NIKE Inc | 29,989,414 | 30,277,810 | +288,396 | $1,910,625,566 | $1,599,273,924 | -$311,351,642 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | KMI Kinder Morgan Inc | 49,369,824 | 49,751,962 | +382,138 | $1,357,176,462 | $1,668,183,286 | +$311,006,824 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | FCX Freeport-McMoRan Inc | 36,209,355 | 36,521,524 | +312,169 | $1,839,073,140 | $2,146,735,181 | +$307,662,040 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ROST Ross Stores Inc | 8,202,014 | 8,218,946 | +16,932 | $1,477,510,802 | $1,780,470,272 | +$302,959,470 | 2026-05-28 |
| 2025-12-31 to 2026-03-31 | ADSK Autodesk Inc | 5,370,762 | 5,387,014 | +16,252 | $1,589,799,260 | $1,289,651,152 | -$300,148,108 | 2026-05-28 |