Universe · entity
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Institutional manager (13F) · CIK 1644956
13F holdings · as of 2026-03-31 · top 50 · reported portfolio $17.4B
| # | Issuer | Value | Shares |
|---|---|---|---|
| 1 | TAIWAN SEMICONDUCTOR MANUFAC | $1.9B | 5,518,260 |
| 2 | NVIDIA CORPORATION | $1.6B | 8,941,756 |
| 3 | APPLE INC | $1.2B | 4,812,433 |
| 4 | MICROSOFT CORP | $1.1B | 2,896,782 |
| 5 | ALPHABET INC | $720M | 2,504,605 |
| 6 | BROADCOM INC | $681M | 2,201,558 |
| 7 | AMAZON COM INC | $659M | 3,163,629 |
| 8 | META PLATFORMS INC | $580M | 1,013,122 |
| 9 | MASTERCARD INCORPORATED | $530M | 1,060,651 |
| 10 | ASTRAZENECA PLC | $377M | 1,942,155 |
| 11 | LINDE PLC | $315M | 636,338 |
| 12 | CARLYLE GROUP INC | $305M | 6,301,109 |
| 13 | COSTCO WHOLESALE CORPORATION | $301M | 302,468 |
| 14 | ITAU UNIBANCO HLDG S A | $266M | 31,684,708 |
| 15 | TWIST BIOSCIENCE CORP | $250M | 5,269,718 |
| 16 | SERVICENOW INC | $248M | 2,371,614 |
| 17 | PRIMO BRANDS CORPORATION | $246M | 13,056,192 |
| 18 | MUELLER INDS INC | $234M | 2,109,729 |
| 19 | INTUIT | $231M | 533,736 |
| 20 | MONSTER BEVERAGE CORP NEW | $213M | 2,935,247 |
| 21 | ADVANCED MICRO DEVICES INC | $212M | 1,042,594 |
| 22 | CREDICORP LTD | $211M | 622,690 |
| 23 | AGILENT TECHNOLOGIES INC | $205M | 1,795,764 |
| 24 | OREILLY AUTOMOTIVE INC | $204M | 2,210,034 |
| 25 | BWX TECHNOLOGIES INC | $201M | 981,782 |
| 26 | TRANSUNION | $200M | 2,891,187 |
| 27 | ONTO INNOVATION INC | $198M | 964,213 |
| 28 | IDEXX LABS INC | $198M | 351,621 |
| 29 | NEXTPOWER INC | $196M | 1,622,489 |
| 30 | ARGENX SE | $194M | 266,067 |
| 31 | CAVA GROUP INC | $194M | 2,393,971 |
| 32 | LATTICE SEMICONDUCTOR CORP | $190M | 2,043,720 |
| 33 | F5 INC | $188M | 649,948 |
| 34 | AKAMAI TECHNOLOGIES INC | $186M | 1,619,060 |
| 35 | CAMECO CORP | $183M | 1,682,303 |
| 36 | UNITEDHEALTH GROUP INC | $182M | 673,263 |
| 37 | MADRIGAL PHARMACEUTICALS INC | $178M | 340,519 |
| 38 | NU HLDGS LTD | $176M | 12,267,600 |
| 39 | GLOBUS MED INC | $173M | 2,009,763 |
| 40 | C H ROBINSON WORLDWIDE IN | $173M | 1,041,658 |
| 41 | EVERPURE INC | $170M | 2,881,481 |
| 42 | SNOWFLAKE INC | $170M | 1,127,525 |
| 43 | TALEN ENERGY CORP | $168M | 525,214 |
| 44 | GRAND CANYON ED INC | $167M | 979,734 |
| 45 | EVEREST GROUP LTD | $165M | 506,166 |
| 46 | HALOZYME THERAPEUTICS INC | $163M | 2,525,975 |
| 47 | MARTIN MARIETTA MATLS INC | $160M | 272,392 |
| 48 | COHERENT CORP | $159M | 668,137 |
| 49 | CURTISS WRIGHT CORP | $158M | 232,069 |
| 50 | REGAL REXNORD CORPORATION | $157M | 837,493 |
Source: sec_edgar_13f · public regulatory · retrieved 2026-06-29. Public SEC data; no contact information.