William Blair Investment Management, LLC / MNST
William Blair Investment Management, LLC’s Monster Beverage Corp New Position
Does William Blair Investment Management, LLC own Monster Beverage Corp New (MNST)? Yes — 2.94M shares worth $213M (+0.70% of its 13F portfolio) as of Q1 2026, down from 3.76M shares the prior filed quarter.
Position Value
$213M
Q1 2026
Shares
2.94M
% of Portfolio
+0.70%
Quarters Held
17
currently held
Position History MNST
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 2.94M | $213M | +0.70% |
| Q4 2025 | 3.76M | $288M | +0.80% |
| Q3 2025 | 3.00M | $202M | +0.52% |
| Q2 2025 | 3.14M | $197M | +0.52% |
| Q1 2025 | 2.20M | $129M | +0.36% |
| Q4 2024 | 3.65M | $192M | +0.47% |
| Q3 2024 | 4.43M | $231M | +0.57% |
| Q2 2024 | 4.61M | $230M | +0.60% |
| Q1 2024 | 4.86M | $288M | +0.74% |
| Q4 2023 | 3.62M | $209M | +0.61% |
| Q3 2023 | 3.43M | $182M | +0.60% |
| Q2 2023 | 2.12M | $122M | +0.39% |
| Q1 2023 | 1.64M | $88M | +0.31% |
| Q3 2019 | 350.9K | $20M | +0.09% |
| Q2 2019 | 488.3K | $31M | +0.13% |
| Q1 2019 | 492.0K | $27M | +0.11% |
| Q4 2018 | 503.8K | $25M | +0.12% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See William Blair Investment Management, LLC’s full portfolio or all institutional holders of MNST.