BullishAgent BullishAgent
EDGAR Earnings Ratings Insiders Shorts
ETFs Screener
Sign in Register
Portfolio (Quarterly) Guide ↗

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

· CIK 0001644956
13F Portfolio $33.3B AUM 403 positions Filed Aug 12, 2026 EDGAR ↗ ← All Funds
Q2 2026 Q1 2026 · All 47 New 100 Added 228 Reduced 57 Exited
Page 1 of 12  ·  228 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
1 TSM TAIWAN SEMICONDUCTOR MANUFAC Technology 4,936,408.0 $2.36B 7.09% -582K -10.5% $477.55 -12.3%
2 NVDA NVIDIA CORPORATION Technology 8,599,021.0 $1.72B 5.17% -343K -3.8% $200.09 +7.3%
3 AAPL APPLE INC Technology 3,259,914.0 $943.3M 2.84% -1.6M -32.3% $289.36 +6.9%
4 AVGO BROADCOM INC Technology 2,056,135.0 $776.7M 2.34% -145K -6.6% $377.75 -2.5%
5 MSFT MICROSOFT CORP Technology 2,048,642.0 $764.2M 2.30% -848K -29.3% $373.02 +29.5%
6 META META PLATFORMS INC Communication Services 950,115.0 $535.2M 1.61% -63K -6.2% $563.29 -2.4%
7 AMZN AMAZON COM INC Consumer Cyclical 1,987,085.0 $473.6M 1.42% -1.2M -37.2% $238.34 +8.5%
8 MA MASTERCARD INCORPORATED Financial Services 918,005.0 $471.5M 1.42% -143K -13.4% $513.60 +13.1%
9 AMD ADVANCED MICRO DEVICES INC Technology 763,517.0 $443.5M 1.33% -279K -26.8% $580.91 -18.5%
10 AZN ASTRAZENECA PLC Healthcare 1,514,795.0 $283.2M 0.85% -427K -22.0% $186.99 -11.2%
11 PRMB PRIMO BRANDS CORPORATION Consumer Defensive 11,426,823.0 $279.3M 0.84% -1.6M -12.5% $24.44 -5.4%
12 LIN LINDE PLC Basic Materials 504,953.0 $262.0M 0.79% -131K -20.6% $518.94 -6.0%
13 ONTO ONTO INNOVATION INC Technology 665,377.0 $251.8M 0.76% -299K -31.0% $378.45 -22.5%
14 CG CARLYLE GROUP INC Financial Services 5,914,905.0 $249.1M 0.75% -386K -6.1% $42.11 +17.2%
15 ARGX ARGENX SE Healthcare 264,617.0 $245.5M 0.74% -1K -0.5% $927.72 +12.1%
16 MLI MUELLER INDS INC Industrials 1,986,139.0 $244.2M 0.73% -124K -5.9% $122.93 -48.6%
17 MNST MONSTER BEVERAGE CORP NEW Consumer Defensive 2,538,136.0 $244.0M 0.73% -397K -13.5% $96.12 -50.3%
18 FFIV F5 INC Technology 586,271.0 $243.9M 0.73% -64K -9.8% $415.96 -7.5%
19 ITUB ITAU UNIBANCO HLDG S A Financial Services 28,283,482.0 $231.1M 0.69% -3.4M -10.7% $8.17 -8.4%
20 SNOW SNOWFLAKE INC Technology 901,087.0 $229.3M 0.69% -226K -20.1% $254.50 +30.8%
Page 1 of 12  ·  228 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 38.4%
Healthcare 14.2%
Industrials 13.5%
Financial Services 8.6%
Consumer Cyclical 7.7%
Communication Services 5.8%
Consumer Defensive 4.0%
Basic Materials 3.6%
Energy 2.4%
Utilities 1.0%