Holdings of William Blair Small Cap Growth Fund
WILLIAM BLAIR FUNDS · Original filing · Compare with another fund · Report an error
- Net assets
- 992.3M $ including 955.4M $ in equities, 96.3 %
- Positions
- 92 in 5 countries
- Top ten
- 17.9 % of net assets
- Filed on
- Mar 31, 2026
Portfolio shape
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Diebold Nixdorf Inc | 323,310 | 24.4M $ | 2.46 % |
| 2 | Twist Bioscience Corp | 449,874 | 21.4M $ | 2.15 % |
| 3 | Balchem Corp | 108,940 | 18.5M $ | 1.86 % |
| 4 | Cognex Corp | 351,240 | 17.2M $ | 1.73 % |
| 5 | Marex Group PLC | 385,570 | 17.2M $ | 1.73 % |
| 6 | Rush Street Interactive Inc | 736,150 | 16M $ | 1.61 % |
| 7 | Garrett Motion Inc | 878,759 | 16M $ | 1.61 % |
| 8 | Regal Rexnord Corp | 84,510 | 15.8M $ | 1.59 % |
| 9 | Globus Medical Inc | 180,603 | 15.6M $ | 1.57 % |
| 10 | Flowserve Corp | 209,950 | 15.4M $ | 1.56 % |
| 11 | Primo Brands Corp | 817,030 | 15.4M $ | 1.55 % |
| 12 | Bloom Energy Corp | 112,900 | 15.3M $ | 1.54 % |
| 13 | Grand Canyon Education Inc | 89,661 | 15.2M $ | 1.54 % |
| 14 | Nextpower Inc | 125,440 | 15.1M $ | 1.52 % |
| 15 | Old National Bancorp/IN | 680,690 | 15M $ | 1.52 % |
| 16 | Krystal Biotech Inc | 55,790 | 14.4M $ | 1.45 % |
| 17 | Alignment Healthcare Inc | 811,848 | 14.3M $ | 1.44 % |
| 18 | National Bank Holdings Corp | 362,130 | 14.2M $ | 1.43 % |
| 19 | Madrigal Pharmaceuticals Inc | 26,758 | 14M $ | 1.41 % |
| 20 | FirstService Corp | 97,817 | 13.6M $ | 1.37 % |
| 21 | United States Lime & Minerals Inc | 103,525 | 13.5M $ | 1.36 % |
| 22 | Establishment Labs Holdings Inc | 237,980 | 13.5M $ | 1.36 % |
| 23 | Weatherford International PLC | 140,960 | 13.3M $ | 1.34 % |
| 24 | Vericel Corp | 410,954 | 13.2M $ | 1.33 % |
| 25 | BWX Technologies Inc | 61,894 | 12.7M $ | 1.28 % |
| 26 | PDF Solutions Inc | 386,599 | 12.6M $ | 1.27 % |
| 27 | Merit Medical Systems Inc | 183,210 | 12.6M $ | 1.27 % |
| 28 | Champion Homes Inc | 167,169 | 12.4M $ | 1.25 % |
| 29 | Sterling Infrastructure Inc | 30,040 | 12.2M $ | 1.23 % |
| 30 | Brink's Co/The | 114,634 | 11.9M $ | 1.20 % |
| 31 | Baldwin Insurance Group Inc/The | 536,471 | 11.8M $ | 1.19 % |
| 32 | BKV Corp | 402,770 | 11.5M $ | 1.16 % |
| 33 | Novanta Inc | 95,070 | 11.2M $ | 1.13 % |
| 34 | Veracyte Inc | 342,133 | 11M $ | 1.11 % |
| 35 | Glaukos Corp | 102,340 | 11M $ | 1.11 % |
| 36 | Halozyme Therapeutics Inc | 167,040 | 10.8M $ | 1.09 % |
| 37 | Mirum Pharmaceuticals Inc | 115,733 | 10.7M $ | 1.08 % |
| 38 | Quaker Chemical Corp | 85,297 | 10.6M $ | 1.07 % |
| 39 | National Vision Holdings Inc | 405,706 | 10.5M $ | 1.06 % |
| 40 | Perella Weinberg Partners | 577,795 | 10.5M $ | 1.06 % |
| 41 | Appfolio Inc | 66,350 | 10.5M $ | 1.06 % |
| 42 | Jefferson Capital Inc | 539,047 | 10.4M $ | 1.04 % |
| 43 | OSI Systems Inc | 38,950 | 10.3M $ | 1.04 % |
| 44 | Esab Corp | 104,320 | 10.1M $ | 1.02 % |
| 45 | Power Integrations Inc | 195,985 | 10M $ | 1.01 % |
| 46 | iShares Russell 2000 Growth ETF | 31,550 | 9.9M $ | 1.00 % |
| 47 | Modine Manufacturing Co | 45,560 | 9.9M $ | 1.00 % |
| 48 | Agilysys Inc | 137,660 | 9.8M $ | 0.99 % |
| 49 | US Physical Therapy Inc | 130,522 | 9.8M $ | 0.99 % |
| 50 | Terex Corp | 162,420 | 9.6M $ | 0.97 % |
| 51 | Lattice Semiconductor Corp | 102,340 | 9.5M $ | 0.96 % |
| 52 | Helios Technologies Inc | 146,240 | 9.5M $ | 0.95 % |
| 53 | HealthEquity Inc | 112,240 | 9.4M $ | 0.95 % |
| 54 | Synaptics Inc | 132,710 | 9.3M $ | 0.94 % |
| 55 | StepStone Group Inc | 191,759 | 9.2M $ | 0.92 % |
| 56 | I3 Verticals Inc | 406,700 | 9.1M $ | 0.92 % |
| 57 | Hammond Power Solutions Inc | 72,755 | 9.1M $ | 0.92 % |
| 58 | Freshpet Inc | 152,180 | 9M $ | 0.90 % |
| 59 | Donnelley Financial Solutions Inc | 188,490 | 8.9M $ | 0.90 % |
| 60 | Hawkins Inc | 57,110 | 8.8M $ | 0.88 % |
| 61 | Zeta Global Holdings Corp | 550,960 | 8.8M $ | 0.88 % |
| 62 | Graham Corp | 108,610 | 8.6M $ | 0.86 % |
| 63 | Planet Fitness Inc | 112,570 | 8.4M $ | 0.84 % |
| 64 | Mercury Systems Inc | 113,098 | 8.2M $ | 0.83 % |
| 65 | Revolve Group Inc | 362,697 | 8.2M $ | 0.83 % |
| 66 | Littelfuse Inc | 23,770 | 8.1M $ | 0.81 % |
| 67 | Cytokinetics Inc | 120,490 | 7.9M $ | 0.80 % |
| 68 | Impinj Inc | 75,600 | 7.8M $ | 0.78 % |
| 69 | Knight-Swift Transportation Holdings Inc | 130,850 | 7.5M $ | 0.76 % |
| 70 | Onto Innovation Inc | 36,640 | 7.5M $ | 0.76 % |
| 71 | Argan Inc | 13,340 | 7.3M $ | 0.73 % |
| 72 | Casella Waste Systems Inc | 89,189 | 7.1M $ | 0.71 % |
| 73 | Amprius Technologies Inc | 404,390 | 6.8M $ | 0.69 % |
| 74 | Doximity Inc | 292,150 | 6.8M $ | 0.69 % |
| 75 | Simply Good Foods Co/The | 462,160 | 6.6M $ | 0.67 % |
| 76 | Aehr Test Systems | 177,373 | 6.6M $ | 0.66 % |
| 77 | Lumentum Holdings Inc | 9,200 | 6.5M $ | 0.65 % |
| 78 | BorgWarner Inc | 118,068 | 6.4M $ | 0.65 % |
| 79 | Inspire Medical Systems Inc | 122,468 | 6.3M $ | 0.64 % |
| 80 | Americold Realty Trust Inc | 539,080 | 6.2M $ | 0.62 % |
| 81 | Tecnoglass Inc | 137,889 | 6.1M $ | 0.62 % |
| 82 | Penguin Solutions Inc | 333,740 | 5.9M $ | 0.59 % |
| 83 | Vertex Inc | 442,020 | 5.3M $ | 0.53 % |
| 84 | OneMain Holdings Inc | 93,750 | 5M $ | 0.51 % |
| 85 | Q2 Holdings Inc | 104,184 | 4.9M $ | 0.50 % |
| 86 | Paymentus Holdings Inc | 185,856 | 4.7M $ | 0.48 % |
| 87 | Wingstop Inc | 30,040 | 4.7M $ | 0.47 % |
| 88 | ACV Auctions Inc | 1,007,304 | 4.3M $ | 0.43 % |
| 89 | GeneDx Holdings Corp | 61,865 | 4M $ | 0.40 % |
| 90 | PROCEPT BIOROBOTICS CORP | 146,570 | 3.7M $ | 0.37 % |
| 91 | Verra Mobility Corp | 229,615 | 3.3M $ | 0.33 % |
| 92 | Quanterix Corp | 719,776 | 2.5M $ | 0.26 % |
Sector breakdown
- Industrials 4.2 %
- Technology 1.7 %
- Unattributed 94.1 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- United States 94.0 %
- Canada 2.1 %
- United Kingdom 1.8 %
- British Virgin Islands 1.4 %
- Cayman Islands 0.6 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | United States | 87 | 898.2M $ | 94.02 % |
| 2 | Canada | 2 | 20.3M $ | 2.13 % |
| 3 | United Kingdom | 1 | 17.2M $ | 1.80 % |
| 4 | British Virgin Islands | 1 | 13.5M $ | 1.41 % |
| 5 | Cayman Islands | 1 | 6.1M $ | 0.64 % |
Cite this page
Titelia. "Holdings of William Blair Small Cap Growth Fund". https://titelia.com/en/funds/S000008602