BLAIR WILLIAM & CO/IL
Comparing Q1 2026 vs Q4 2025
Sorting applies to all holdings for this quarter on the server, then the page is sliced. Prior-quarter values come from the full prior-quarter filing.
Issuer ▲▼ | Shares | Value ($K) | ||||
|---|---|---|---|---|---|---|
Q4 2025 ▲▼ | Q1 2026 ▲▼ | Change ▲▼ | Q4 2025 ▲▼ | Q1 2026 ▲▼ | Change ▲▼ | |
| INVESCO EXCHANGE TRADED FD T | 549,986 | 1,680,604 | +1,130,618 | 105,355,332 | 322,541,611 | +217,186,279 |
| GE VERNOVA INC | 652,306 | 664,603 | +12,297 | 426,327,318 | 580,132,301 | +153,804,983 |
| VANGUARD INTL EQUITY INDEX F | 2,711,435 | 4,168,625 | +1,457,190 | 199,453,155 | 313,063,774 | +113,610,619 |
| QUANTA SVCS INC | 80,301 | 225,850 | +145,549 | 33,891,706 | 123,996,141 | +90,104,435 |
| COSTCO WHOLESALE CORPORATION | 521,182 | 521,277 | +95 | 449,436,279 | 519,416,520 | +69,980,241 |
| SPDR GOLD TR | 255,203 | 386,735 | +131,532 | 101,139,435 | 166,408,231 | +65,268,796 |
| FASTENAL CO | 7,014,666 | 7,373,707 | +359,041 | 281,498,564 | 342,140,020 | +60,641,456 |
| VANGUARD INDEX FDS | 898,024 | 1,165,912 | +267,888 | 171,513,640 | 228,751,900 | +57,238,260 |
| VANGUARD TAX-MANAGED FDS | 3,148,531 | 3,862,086 | +713,555 | 196,688,739 | 247,482,484 | +50,793,745 |
| MEDLINE INC | 48,050 | 1,165,430 | +1,117,380 | 2,018,100 | 51,861,635 | +49,843,535 |
| CHEVRON CORPORATION | 666,459 | 715,986 | +49,527 | 101,575,052 | 148,137,437 | +46,562,385 |
| MCKESSON CORP | 28,872 | 80,042 | +51,170 | 23,683,686 | 69,264,793 | +45,581,107 |
| BWX TECHNOLOGIES INC | 1,439,666 | 1,438,125 | -1,541 | 248,831,916 | 294,082,157 | +45,250,241 |
| EXXON MOBIL CORP | 968,137 | 946,386 | -21,751 | 116,505,562 | 160,563,928 | +44,058,366 |
| DIAMONDBACK ENERGY INC | 304,186 | 445,338 | +141,152 | 45,728,344 | 88,083,397 | +42,355,053 |
| JOHNSON & JOHNSON | 949,575 | 955,632 | +6,057 | 196,514,561 | 233,594,709 | +37,080,148 |
| BOEING CO | 678,587 | 922,102 | +243,515 | 147,334,907 | 183,525,972 | +36,191,065 |
| DIGITALOCEAN HLDGS INC | 24,899 | 426,570 | +401,671 | 1,198,140 | 36,591,175 | +35,393,035 |
| FRANCO NEV CORP | 28,165 | 158,256 | +130,091 | 5,838,102 | 39,097,218 | +33,259,116 |
| BIO-TECHNE CORP | 228,812 | 864,329 | +635,517 | 13,456,443 | 45,169,838 | +31,713,395 |
| MARVELL TECHNOLOGY INC | 495,078 | 723,976 | +228,898 | 42,071,734 | 71,709,827 | +29,638,093 |
| ATI INC | 44,102 | 236,996 | +192,894 | 5,061,146 | 34,473,438 | +29,412,292 |
| NETFLIX INC. | 1,495,695 | 1,763,451 | +267,756 | 140,236,396 | 169,555,835 | +29,319,439 |
| BALCHEM CORP | 40,046 | 203,519 | +163,473 | 6,141,455 | 34,492,400 | +28,350,945 |
| CURTISS WRIGHT CORP | 157,001 | 167,027 | +10,026 | 86,549,921 | 113,765,345 | +27,215,424 |
| FERGUSON ENTERPRISES INC | 32,683 | 147,307 | +114,624 | 7,276,309 | 34,360,885 | +27,084,576 |
| MONDELEZ INTL INC | 356,608 | 802,444 | +445,836 | 19,196,190 | 46,252,857 | +27,056,667 |
| MICRON TECHNOLOGY INC | 299,970 | 332,311 | +32,341 | 85,614,432 | 112,268,109 | +26,653,677 |
| WALMART INC | 2,412,584 | 2,374,282 | -38,302 | 268,785,954 | 295,075,768 | +26,289,814 |
| GENERAC HLDGS INC | 305,649 | 346,830 | +41,181 | 41,681,373 | 67,746,278 | +26,064,905 |
| METTLER TOLEDO INTERNATIONAL | 5,218 | 25,604 | +20,386 | 7,275,455 | 32,291,765 | +25,016,310 |
| ROPER TECHNOLOGIES INC | 43,578 | 121,381 | +77,803 | 19,398,062 | 42,951,872 | +23,553,810 |
| DEERE & CO | 131,689 | 147,623 | +15,934 | 61,310,322 | 83,156,260 | +21,845,938 |
| MICROCHIP TECHNOLOGY INC. | 262,559 | 589,868 | +327,309 | 16,730,243 | 38,111,362 | +21,381,119 |
| REPUBLIC SVCS INC | 46,471 | 141,662 | +95,191 | 9,848,514 | 31,026,847 | +21,178,333 |
| MONOLITHIC PWR SYS INC | 13,647 | 30,557 | +16,910 | 12,368,673 | 33,409,779 | +21,041,106 |
| MERCK & CO INC | 834,024 | 901,789 | +67,765 | 87,789,368 | 108,476,224 | +20,686,856 |
| CME GROUP INC | 147,840 | 204,534 | +56,694 | 40,372,078 | 60,409,007 | +20,036,929 |
| ASTRAZENECA PLC | 0 | 100,622 | +100,622 | 0 | 19,844,615 | +19,844,615 |
| SUNCOR ENERGY INC NEW | 178,686 | 412,174 | +233,488 | 7,926,517 | 27,248,794 | +19,322,277 |
| RBC BEARINGS INC | 222,235 | 217,833 | -4,402 | 99,656,841 | 118,309,459 | +18,652,618 |
| DOVER CORP | 83,546 | 167,307 | +83,761 | 16,311,450 | 34,875,210 | +18,563,760 |
| ISHARES TR | 558,738 | 628,228 | +69,490 | 137,538,904 | 155,800,632 | +18,261,728 |
| ENTERPRISE PRODS PARTNERS L | 1,153,901 | 1,454,357 | +300,456 | 36,994,056 | 55,032,874 | +18,038,818 |
| HEICO CORP NEW | 230,401 | 336,799 | +106,398 | 74,555,341 | 92,350,261 | +17,794,920 |
| REINSURANCE GROUP AMER INC | 27,814 | 114,219 | +86,405 | 5,659,086 | 23,318,998 | +17,659,912 |
| CATERPILLAR INC | 116,252 | 118,501 | +2,249 | 66,597,470 | 83,952,882 | +17,355,412 |
| MARTIN MARIETTA MATLS INC | 14,463 | 43,837 | +29,374 | 9,005,705 | 25,805,769 | +16,800,064 |
| MOODYS CORP | 25,354 | 66,954 | +41,600 | 12,951,959 | 29,208,476 | +16,256,517 |
| UNION PAC CORP | 470,374 | 514,829 | +44,455 | 108,806,876 | 124,907,914 | +16,101,038 |
| LINDE PLC | 233,766 | 233,182 | -584 | 99,675,354 | 115,602,266 | +15,926,912 |
| CHURCH & DWIGHT CO INC | 167,996 | 309,031 | +141,035 | 14,086,441 | 28,838,788 | +14,752,347 |
| HONEYWELL INTL INC | 269,361 | 295,831 | +26,470 | 52,549,685 | 66,866,781 | +14,317,096 |
| GLOBE LIFE INC | 35,220 | 134,453 | +99,233 | 4,925,900 | 18,711,799 | +13,785,899 |
| ISHARES GOLD TR | 407,453 | 530,161 | +122,708 | 33,072,960 | 46,738,994 | +13,666,034 |
| NASDAQ INC | 759,873 | 1,026,010 | +266,137 | 73,806,506 | 87,098,004 | +13,291,498 |
| STARBUCKS CORP | 846,822 | 938,548 | +91,726 | 71,310,896 | 84,084,510 | +12,773,614 |
| TJX COS INC NEW | 327,676 | 394,646 | +66,970 | 50,334,284 | 63,024,936 | +12,690,652 |
| BERKSHIRE HATHAWAY INC DEL | 447,062 | 495,322 | +48,260 | 224,715,783 | 237,358,312 | +12,642,529 |
| CORNING INC | 309,855 | 291,140 | -18,715 | 27,130,930 | 39,586,346 | +12,455,416 |
| NEXTERA ENERGY INC | 407,801 | 486,323 | +78,522 | 32,738,253 | 45,169,722 | +12,431,469 |
| SCHWAB CHARLES CORP | 717,463 | 890,345 | +172,882 | 71,681,711 | 83,674,622 | +11,992,911 |
| VANGUARD INTL EQUITY INDEX F | 629,358 | 842,185 | +212,827 | 33,834,290 | 45,520,073 | +11,685,783 |
| NIKE INC | 139,103 | 388,727 | +249,624 | 8,862,242 | 20,532,557 | +11,670,315 |
| SILICON MOTION TECHNOLOGY CO | 0 | 103,179 | +103,179 | 0 | 11,585,992 | +11,585,992 |
| PHILLIPS 66 | 203,074 | 206,924 | +3,850 | 26,204,640 | 37,697,351 | +11,492,711 |
| ISHARES TR | 0 | 103,850 | +103,850 | 0 | 10,453,558 | +10,453,558 |
| INNOVATOR ETFS TRUST | 397,178 | 625,514 | +228,336 | 18,675,310 | 28,854,961 | +10,179,651 |
| TAIWAN SEMICONDUCTOR MANUFAC | 121,329 | 137,755 | +16,426 | 36,870,626 | 46,554,269 | +9,683,643 |
| SPDR SERIES TRUST | 691,040 | 838,805 | +147,765 | 40,018,152 | 49,674,058 | +9,655,906 |
| WELLS FARGO & CO | 295,538 | 467,212 | +171,674 | 27,544,161 | 37,194,751 | +9,650,590 |
| GUARDANT HEALTH INC | 0 | 103,644 | +103,644 | 0 | 9,573,596 | +9,573,596 |
| MOTOROLA SOLUTIONS INC | 115,268 | 122,743 | +7,475 | 44,184,544 | 53,266,573 | +9,082,029 |
| ISHARES TR | 344,144 | 402,792 | +58,648 | 41,359,188 | 50,071,045 | +8,711,857 |
| KLA CORP | 31,854 | 32,080 | +226 | 38,705,620 | 47,234,807 | +8,529,187 |
| FIRST TR EXCHANGE TRADED FD | 1,307,551 | 1,480,558 | +173,007 | 50,105,354 | 58,378,402 | +8,273,048 |
| NOVARTIS AG | 81,278 | 126,421 | +45,143 | 11,205,751 | 19,310,778 | +8,105,027 |
| WABTEC | 294,951 | 283,859 | -11,092 | 62,957,206 | 70,939,104 | +7,981,898 |
| PEPSICO INC | 536,086 | 546,566 | +10,480 | 76,939,057 | 84,876,203 | +7,937,146 |
| VANGUARD STAR FDS | 168,572 | 266,928 | +98,356 | 12,717,034 | 20,582,784 | +7,865,750 |
| VANGUARD INDEX FDS | 140,164 | 177,550 | +37,386 | 24,860,956 | 32,718,977 | +7,858,021 |
| FIRST TR EXCHANGE TRADED FD | 753,309 | 880,823 | +127,514 | 52,332,362 | 60,142,575 | +7,810,213 |
| VANGUARD INTL EQUITY INDEX F | 59,022 | 151,639 | +92,617 | 4,934,812 | 12,499,636 | +7,564,824 |
| ISHARES TR | 430,861 | 527,619 | +96,758 | 28,923,684 | 36,126,069 | +7,202,385 |
| ISHARES TR | 1,093,999 | 1,165,952 | +71,953 | 112,178,688 | 119,218,604 | +7,039,916 |
| VANGUARD SCOTTSDALE FDS | 90,675 | 177,992 | +87,317 | 7,229,555 | 14,109,465 | +6,879,910 |
| ABRDN PLATINUM ETF TRUST | 5,669 | 44,102 | +38,433 | 1,056,872 | 7,860,299 | +6,803,427 |
| INVESCO QQQ TR | 281,300 | 311,016 | +29,716 | 172,805,262 | 179,512,497 | +6,707,235 |
| APPLIED MATLS INC | 79,410 | 79,196 | -214 | 20,407,655 | 27,068,375 | +6,660,720 |
| AVERY DENNISON CORP | 23,440 | 63,251 | +39,811 | 4,263,242 | 10,922,159 | +6,658,917 |
| VERTIV HOLDINGS CO | 153,665 | 124,779 | -28,886 | 24,895,338 | 31,267,059 | +6,371,721 |
| AAON INC | 1,679,025 | 1,622,203 | -56,822 | 128,025,664 | 134,237,265 | +6,211,601 |
| COCA COLA CO | 1,452,843 | 1,415,735 | -37,108 | 101,568,231 | 107,666,629 | +6,098,398 |
| VANGUARD INDEX FDS | 338,130 | 372,371 | +34,241 | 113,364,826 | 119,460,233 | +6,095,407 |
| BRISTOL-MYERS SQUIBB CO | 358,924 | 417,659 | +58,735 | 19,360,338 | 25,331,046 | +5,970,708 |
| ISHARES TR | 873,248 | 922,976 | +49,728 | 78,120,789 | 83,557,019 | +5,436,230 |
| ISHARES TR | 7,794 | 76,457 | +68,663 | 823,777 | 6,120,405 | +5,296,628 |
| ECOLAB INC | 857,871 | 866,411 | +8,540 | 225,208,299 | 230,482,633 | +5,274,334 |
| VERIZON COMMUNICATIONS INC | 619,857 | 606,441 | -13,416 | 25,246,767 | 30,443,356 | +5,196,589 |
| ANALOG DEVICES INC | 45,133 | 54,790 | +9,657 | 12,240,095 | 17,430,789 | +5,190,694 |