BLAIR WILLIAM & CO/IL

Q1 2023 13F-HR Holdings

Location
Chicago, IL
Holdings as of
3/31/2023
Date filed
5/12/2023
Form type
13F-HR
Num holdings
1,801
Total value ($000)
$25,033,922
Net value change ($000)
+2,035,893 (8.9%)
New positions
69
Sold out positions
78
Turnover %
1.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/10/2023 Next filing: 8/11/2023 SEC filing

Snapshot: Change Analysis

Compared to Q4 2022
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)
AAPL 213,947 25.2%
MSFT 174,367 19.7%
AMZN 114,321 24.6%
IDXX 112,793 22.9%
LIN 88,674 NEW
WDAY 66,541 25.7%
NVDA 56,822 105.4%
WSO 55,253 31.2%
PGR 52,362 33.2%
ZTS 49,085 14.3%
Top Reduces (Value $000, Stocks/ETFs)
LIN -83,757 -100.0%
LULU -42,032 -28.8%
PYPL -38,929 -41.2%
XMTR -35,053 -66.6%
CSGP -28,198 -9.8%
BAH -26,295 -45.1%
ABT -23,925 -11.3%
UNH -23,009 -11.8%
DHR -20,331 -4.7%
JNJ -18,676 -10.6%
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