WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
Q4 2021 13F-HR Holdings
Net value change ($000)
+1,552,628
(4.4%)
New positions
36
Sold out positions
40
Turnover %
6.2%
Sector allocation + QoQ delta (equities-only)
Snapshot: Change Analysis
Compared to Q3 2021
Methodology:
sector metrics are equities-only;
instrument mix chart is ex-options;
options exposure is shown separately.
Why this matters.
Top Adds (Value $000, Stocks/ETFs)
| MSFT | 316,430 | 59.6% |
| BLDR | 184,024 | 41.9% |
| AMZN | 161,343 | 40.0% |
| GOOGL | 160,941 | 40.9% |
| NFLX | 136,774 | NEW |
| PEN | 134,766 | 74.2% |
| TSM | 131,200 | 10.7% |
| WOLF | 126,121 | NEW |
| WH | 117,340 | 49.7% |
| KRNT | 107,255 | 207.7% |
Top Reduces (Value $000, Stocks/ETFs)
| EHC | -231,944 | -99.8% |
| PODD | -218,192 | -100.0% |
| SE | -216,769 | -42.4% |
| FCFS | -170,393 | -100.0% |
| GDDY | -166,555 | -100.0% |
| Zendesk, Inc. | -156,379 | -100.0% |
| LOPE | -150,092 | -90.3% |
| TERMINIX GLOBAL HOLDINGS INC | -148,519 | -100.0% |
| WOLF | -114,050 | -100.0% |
| Horizon Therapeutics Public Ltd Co | -90,214 | -26.4% |
Instrument mix + QoQ Δ (ex-options)
How this table is calculated:
SEC
VALUE ($000) is used as reported.
For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received.
Column % is bucket-based:
non-options share is calculated inside non-option total, options share is calculated inside options total.
Details.
Filter:
Instrument:
| Issuer Name | Ticker | Sector | Industry | Class | History | Value ($000) | % | Shares | Shares Δ | Shares Δ% | Value Δ ($000) | Value Δ% | Principal | Option Type |
|---|