BLAIR WILLIAM & CO/IL

Q1 2025 13F-HR Holdings

Location
Chicago, IL
Holdings as of
3/31/2025
Date filed
5/9/2025
Form type
13F-HR
Num holdings
1,801
Total value ($000)
$33,156,793
Net value change ($000)
-1,221,801 (-3.6%)
New positions
82
Sold out positions
93
Turnover %
0.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/12/2025 Next filing: 7/24/2025 SEC filing

Snapshot: Change Analysis

Compared to Q4 2024
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)
META 96,768 43.8%
UBER 66,926 27.6%
GEV 64,869 151.0%
V 53,365 8.1%
PGR 50,967 13.4%
WM 49,375 235.7%
WSO 48,779 13.4%
ABBV 47,018 22.0%
VEEV 45,156 17.7%
QCOM 44,275 79.7%
Top Reduces (Value $000, Stocks/ETFs)
AAPL -200,447 -12.8%
MSFT -192,867 -12.0%
AMZN -181,914 -13.5%
GOOGL -117,240 -18.9%
DHR -98,365 -24.9%
NVDA -93,793 -13.9%
GOOGL -90,872 -18.5%
POOL -76,720 -31.8%
INTU -72,728 -31.7%
NOW -67,187 -20.6%
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