BLAIR WILLIAM & CO/IL

Q3 2021 13F-HR Holdings

Location
Chicago, IL
Holdings as of
9/30/2021
Date filed
11/12/2021
Form type
13F-HR
Num holdings
1,879
Total value ($000)
$29,376,571
Net value change ($000)
+518,667 (1.8%)
New positions
98
Sold out positions
108
Turnover %
0.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/12/2021 Next filing: 2/14/2022 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
DXCM 142,619 27.7%
EFA 60,691 NEW
ABNB 53,715 126.4%
MSFT 52,142 5.2%
CRM 46,476 18.4%
DHR 46,461 10.7%
TEAM 43,677 53.0%
AAPL 42,273 4.8%
GOOGL 34,591 7.1%
U 31,991 67.4%
Top Reduces (Value $000, Stocks/ETFs)
PYPL -62,120 -9.7%
VEEV -53,068 -9.2%
IDXX -47,892 -5.6%
RNG -33,041 -48.7%
BABA -32,174 -51.5%
GD -30,730 -44.4%
ECL -26,447 -9.2%
UBER -25,878 -44.5%
TWLO -25,357 -15.8%
V -24,834 -4.6%
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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type