WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCWILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

Institutional investor · Portfolio as of Q4 2018

SEC EDGAR SourceSEC Filings

Top Holdings404 positions

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Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction
BABABABA
ADR

ALIBABA GROUP HOLDING-SP ADR

5.1M$704M3.5%$128.990.00%
1 qtr
New
88
TSMTSM
ADR

TAIWAN SEMICONDUCTOR SPONSORED ADR /1 ADR REPS 5 ORD SHS/

16.4M$605.8M3.0%$31.770.00%
1 qtr
New
87
SPYSPY
Unit

STATE STREET SPDR S&P 500 ETF TRUST CL USD INC

2.3M$564.3M2.8%$222.810.00%
1 qtr
New
81

COPART INC

6.7M$320.7M1.6%$11.880.00%
1 qtr
New
71

ROGERS COMMUNICATIONS INC-B

6.2M$319.5M1.6%$40.460.00%
1 qtr
New
71

COSTAR GROUP INC

843,764$284.6M1.4%$33.720.00%
1 qtr
New
70

BOOZ ALLEN HAMILTON HOLDINGS

5.9M$266.2M1.3%$39.640.00%
1 qtr
New
70
6.9M$265.8M1.3%
1 qtr
New
70

BALL CORP

5.6M$256.8M1.3%$41.420.00%
1 qtr
New
70

CANADIAN NATL RAILWAY CO

3.3M$245.3M1.2%$64.540.00%
1 qtr
New
70

TORONTO-DOMINION BANK

4.9M$245M1.2%$36.700.00%
1 qtr
New
70

CBOE GLOBAL MARKETS INC

2.5M$242.7M1.2%$87.740.00%
1 qtr
New
70

BWX TECHNOLOGIES INC

6.3M$242.3M1.2%$33.810.00%
1 qtr
New
70

LIVE NATION ENTERTAINMENT IN

4.8M$238.4M1.2%$48.240.00%
1 qtr
New
70

EURONET WORLDWIDE INC

2.2M$229M1.1%$101.180.00%
1 qtr
New
70

CREDICORP LTD

1M$227.7M1.1%$183.190.00%
1 qtr
New
70

COVISTA INC

4.8M$227.1M1.1%$46.930.00%
1 qtr
New
70

ENCOMPASS HEALTH CORP

3.6M$220.8M1.1%$44.490.00%
1 qtr
New
70

VEEVA SYSTEMS INC-CLASS A

2.4M$211.5M1.1%$87.550.00%
1 qtr
New
70

VAIL RESORTS INC

973,998$205.3M1.0%$168.510.00%
1 qtr
New
70
$20.1B
AUM
404
Positions
Q4 2018
Filing
Rating · 2.0
Quarterly Portfolio Change
Not enough history yet
Activity profile
$ moved · Q4'18
New100%Increased0%Decreased0%Exited0%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg <1 quarter
<1Q99%1-4Q0%1-2Y0%2Y+1%

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC manages $20.1B across 404 positions as of Q4 2018. Top holdings: BABA (3.5%), TSM (3.0%), SPY (2.8%). Fund DNA: Momentum Trader. HoldingsIntel Rating: 2/5.0.

Q4 2018 Summary

Active quarter - 403 new positions, 0 exits, 0 increased. Top move: BABA (NEW, conviction 88). Portfolio: $20.1B across 404 positions.

Top holdings by portfolio weight

Total AUM$20B
BABA3.50%
TSM3.01%
SPY2.80%
CPRT1.59%
RCI1.59%
CSGP1.41%
BAH1.32%
BAM/A1.32%
BALL1.28%
CNI1.22%
Other1.22%

Portfolio allocation by GICS sector

Sectors11
Unknown17.41%
Technology15.04%
Consumer Cyclical12.63%
Healthcare12.57%
Industrials11.61%
Financial Services11.11%
Communication Services6.94%
Consumer Defensive4.42%
Real Estate3.64%
Basic Materials2.99%
Other1.66%

Behavioral investing profile

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Momentum Trader- primarily Unknown, Technology, Consumer Cyclical
Compare DNA across all funds
7-dimension quality assessment
Below Average(2.0 / 5.0)
Track Record58
Conviction41
Concentration43
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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