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BLAIR WILLIAM & CO/IL
Period ended Sep 30, 2026 · Latest filing Nov 10, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $38,593,108,515
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- APPLE INC · COM · 037833100 · shares: $1,898,743,382
- MICROSOFT CORP · COM · 594918104 · shares: $1,747,127,216
- AMAZON COM INC · COM · 023135106 · shares: $1,427,683,418
- NVIDIA CORPORATION · COM · 67066G104 · shares: $1,234,730,872
- ALPHABET INC · CAP STK CL C · 02079K107 · shares: $988,733,208
- ALPHABET INC · CAP STK CL A · 02079K305 · shares: $808,469,516
- JPMORGAN CHASE & CO · COM · 46625H100 · shares: $750,171,457
- VISA INC · COM CL A · 92826C839 · shares: $649,718,726
- STATE STR SPDR S&P 500 ETF T · TR UNIT · 78462F103 · shares: $642,931,154
- GE VERNOVA INC · COM · 36828A101 · shares: $610,369,547
Reported holdings
2,029 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| ISHARES TR | US INFRASTRUC | 46435U713 | — | 43,589 shares | $2,398,698 |
| GLAUKOS CORP | COM | 377322102 | — | 14,588 shares | $2,395,204 |
| ISHARES TR | EAFE SML CP ETF | 464288273 | — | 28,268 shares | $2,386,391 |
| LIGAND PHARMACEUTICALS INC | COM NEW | 53220K504 | — | 7,611 shares | $2,377,448 |
| INFLEQTION INC | COM SHS | 45676K103 | — | 174,983 shares | $2,357,021 |
| SPDR SERIES TRUST | ST STR CONV ETF | 78464A359 | — | 23,249 shares | $2,352,313 |
| ISHARES TR | TRUST ISHARE 0-1 | 464288679 | — | 21,208 shares | $2,339,636 |
| REMITLY GLOBAL INC | COM | 75960P104 | — | 109,459 shares | $2,335,855 |
| SELECT SECTOR SPDR TR | ST STR DISCR ETF | 81369Y407 | — | 21,367 shares | $2,325,583 |
| PACER FDS TR | US SM CAP CA ETF | 69374H857 | — | 43,564 shares | $2,321,084 |
| DOMINION ENERGY INC | COM | 25746U109 | — | 38,278 shares | $2,316,584 |
| ISHARES TR | ESG AWR MSCI USA | 46435G425 | — | 13,833 shares | $2,307,345 |
| WILLSCOT HLDGS CORP | COM CL A | 971378104 | — | 134,123 shares | $2,304,237 |
| AGILENT TECHNOLOGIES INC | COM | 00846U101 | — | 13,337 shares | $2,298,079 |
| CARDINAL INFRASTRUCTURE GROU | CL A | 14154A102 | — | 75,035 shares | $2,296,071 |
| IMMUNITYBIO INC | COM | 45256X103 | — | 241,925 shares | $2,283,772 |
| SPDR SERIES TRUST | ST STR SP INS | 78464A789 | — | 38,986 shares | $2,280,690 |
| SPDR SERIES TRUST | ST NUVE HIGH ETF | 78464A284 | — | 96,282 shares | $2,259,739 |
| FIRST ADVANTAGE CORP NEW | COM | 31846B108 | — | 126,649 shares | $2,254,352 |
| VANGUARD WORLD FD | MRNGSTR VAL ETF | 921910840 | — | 13,990 shares | $2,253,658 |
| UNITED AIRLS HLDGS INC | COM | 910047109 | — | 20,312 shares | $2,253,636 |
| CCC INTELLIGENT SOLUTIONS HL | COM | 12510Q100 | — | 335,079 shares | $2,231,626 |
| ZETA GLOBAL HOLDINGS CORP | CL A | 98956A105 | — | 70,518 shares | $2,226,253 |
| COREWEAVE INC | COM CL A | 21873S108 | — | 25,527 shares | $2,223,912 |
| GLADSTONE INVT CORP | COM | 376546107 | — | 141,914 shares | $2,213,853 |
| AMERICAN PUB ED INC | COM | 02913V103 | — | 52,485 shares | $2,213,817 |
| M & T BK CORP | COM | 55261F104 | — | 10,145 shares | $2,207,570 |
| NEUROGENE INC | COM | 64135M105 | — | 79,081 shares | $2,200,033 |
| FIDELITY NATL FINL INC | COM SHS | 31620R303 | — | 56,648 shares | $2,189,464 |
| ENTERGY CORP NEW | COM | 29364G103 | — | 22,050 shares | $2,188,662 |
| TARSUS PHARMACEUTICALS INC | COM | 87650L103 | — | 27,756 shares | $2,181,899 |
| VIVMARK RESIDENTIAL | SH BEN INT | 29476L107 | — | 35,860 shares | $2,178,834 |
| KROGER CO | COM | 501044101 | — | 37,151 shares | $2,177,778 |
| VANGUARD BD INDEX FDS | TOTAL BND MRKT | 921937835 | — | 30,991 shares | $2,174,031 |
| AEHR TEST SYS | COM | 00760J108 | — | 21,609 shares | $2,152,689 |
| ENTEGRIS INC | COM | 29362U104 | — | 13,942 shares | $2,147,920 |
| CAVA GROUP INC | COM | 148929102 | — | 39,700 shares | $2,147,770 |
| RIO TINTO PLC | SPONSORED ADR | 767204100 | — | 22,708 shares | $2,138,436 |
| APPLE INC | COM | 037833100 | — | 6,372 shares | $2,122,003 |
| GLACIER BANCORP INC NEW | COM | 37637Q105 | — | 49,101 shares | $2,121,163 |
| GE HEALTHCARE TECHNOLOGIES I | COMMON STOCK | 36266G107 | — | 32,315 shares | $2,112,411 |
| MPLX LP | COM UNIT REP LTD | 55336V100 | — | 37,427 shares | $2,107,889 |
| FRESHPET INC | COM | 358039105 | — | 36,164 shares | $2,081,624 |
| SPDR SERIES TRUST | SP O&G EQP SERV | 78468R549 | — | 19,277 shares | $2,072,692 |
| DOLBY LABORATORIES INC | COM CL A | 25659T107 | — | 35,217 shares | $2,069,707 |
| INVESCO CURRENCYSHARES EURO | EURO SHS | 46138K103 | — | 19,744 shares | $2,064,235 |
| FIDELITY NATL INFORMATION SV | COM | 31620M106 | — | 62,447 shares | $2,054,490 |
| VANGUARD ADMIRAL FDS INC | MIDCP 400 GRTH | 921932869 | — | 15,023 shares | $2,052,418 |
| INVESCO EXCHANGE TRADED FD T | S&P 100 EQL WIGH | 46137V449 | — | 15,777 shares | $2,036,022 |
| CF INDUSTRIES HOLD | COM | 125269100 | — | 17,621 shares | $2,029,888 |
| RAMBUS INC DEL | COM | 750917106 | — | 18,913 shares | $2,019,152 |
| ATMOS ENERGY CORP | COM | 049560105 | — | 12,870 shares | $2,013,352 |
| AFLAC INC | COM | 001055102 | — | 17,939 shares | $2,005,240 |
| FIRST TR EXCHANGE-TRADED FD | SHS | 337345102 | — | 6,066 shares | $2,000,142 |
| FACTSET RESH SYS INC | COM | 303075105 | — | 7,357 shares | $1,986,070 |
| MSCI INC | COM | 55354G100 | — | 3,682 shares | $1,983,597 |
| AMERICAN WTR WKS CO INC NEW | COM | 030420103 | — | 15,233 shares | $1,972,280 |
| DEFINIUM THERAPEUTICS INC | COM SHS | 24477V105 | — | 51,653 shares | $1,965,913 |
| VANGUARD ADMIRAL FDS INC | 500 GRTH IDX F | 921932505 | — | 22,987 shares | $1,964,892 |
| FIRST CTZNS BANCSHARES INC D | CL A | 31946M103 | — | 951 shares | $1,960,190 |
| ISHARES TR | S&P SML 600 GWT | 464287887 | — | 12,120 shares | $1,943,232 |
| MUELLER INDS INC | COM | 624756102 | — | 31,939 shares | $1,935,843 |
| EVERSOURCE ENERGY | COM | 30040W108 | — | 29,764 shares | $1,909,675 |
| NUTRIEN LTD | COM | 67077M108 | — | 27,136 shares | $1,906,291 |
| SAVERS VALUE VLG INC | COM | 80517M109 | — | 206,876 shares | $1,905,328 |
| ISHARES INC | MSCI CDA ETF | 464286509 | — | 32,483 shares | $1,896,386 |
| BROADRIDGE FINL SOLUTIONS IN | COM | 11133T103 | — | 11,747 shares | $1,892,394 |
| WISDOMTREE TR | INDIA ERNGS FD | 97717W422 | — | 46,429 shares | $1,891,045 |
| CONAGRA BRANDS INC | COM | 205887102 | — | 140,666 shares | $1,890,551 |
| HUBBELL INC | COM | 443510607 | — | 4,158 shares | $1,885,910 |
| NOVO-NORDISK A S | ADR | 670100205 | — | 49,681 shares | $1,883,412 |
| STATE STR CORP | COM | 857477103 | — | 10,782 shares | $1,882,456 |
| MAIN STR CAP CORP | COM | 56035L104 | — | 34,052 shares | $1,874,538 |
| AGNICO EAGLE MINES LTD | COM | 008474108 | — | 10,202 shares | $1,869,724 |
| MATADOR RES CO | COM | 576485205 | — | 36,216 shares | $1,868,010 |
| GRACO INC | COM | 384109104 | — | 24,305 shares | $1,867,631 |
| GLOBAL X FDS | GLBL X MLP ETF | 37954Y343 | — | 34,960 shares | $1,861,270 |
| INNOVATOR ETFS TRUST | GRWT100 PWR BF | 45782C334 | — | 30,573 shares | $1,860,673 |
| INVESCO CURRENCYSHARES | JAPANESE YEN | 46138W107 | — | 31,919 shares | $1,858,963 |
| ISHARES INC | MSCI EM ASIA ETF | 464286426 | — | 16,025 shares | $1,857,125 |
| VSE CORP | COM | 918284100 | — | 11,188 shares | $1,842,679 |
| FIGMA INC | CLASS A COM STK | 316841105 | — | 87,067 shares | $1,830,148 |
| LENNAR CORP | CL A | 526057104 | — | 22,321 shares | $1,821,190 |
| YUM BRANDS INC | COM | 988498101 | — | 13,228 shares | $1,803,545 |
| ISHARES TR | S&P MC 400VL ETF | 464287705 | — | 13,031 shares | $1,794,442 |
| MICROSOFT CORP | COM | 594918104 | — | 3,486 shares | $1,787,969 |
| WILLIS TOWERS WATSON PLC LTD | SHS | G96629103 | — | 6,188 shares | $1,783,470 |
| FEDEX FGHT HLDG CO INC | COMMON STOCK | 314352105 | — | 16,280 shares | $1,780,706 |
| ISHARES INC | MSCI WORLD ETF | 464286392 | — | 8,532 shares | $1,759,554 |
| CROWN CASTLE INC | COM | 22822V101 | — | 26,369 shares | $1,757,501 |
| J P MORGAN EXCHANGE TRADED F | BETA CDA ETF NEW | 46641Q225 | — | 17,485 shares | $1,754,758 |
| TREX INC | COM | 89531P105 | — | 40,126 shares | $1,747,881 |
| PUBLIC SVC ENTERPRISE GROUP | COM | 744573106 | — | 25,829 shares | $1,739,349 |
| WEYERHAEUSER CO | COM NEW | 962166104 | — | 91,039 shares | $1,734,299 |
| INVESCO EXCH TRADED FD TR II | S&P500 LOW VOL | 46138E354 | — | 24,566 shares | $1,732,148 |
| BAKER HUGHES COMPANY | CL A | 05722G100 | — | 31,469 shares | $1,727,634 |
| TRANSOCEAN LTD | REGISTERED SHS | H8817H100 | — | 328,929 shares | $1,723,586 |
| ILLUMINA INC | COM | 452327109 | — | 6,291 shares | $1,721,803 |
| ISHARES TR | MSCI USA VALUE | 46432F388 | — | 8,675 shares | $1,717,607 |
| OKLO INC | COM CL A | 02156V109 | — | 46,319 shares | $1,714,729 |