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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+1.51%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$50.6B
AUM Growth
Cap. Flow
+$50.4B
Cap. Flow %
99.68%
Top 10 Hldgs %
8.34%
Holding
1,990
New
1,988
Increased
Reduced
Closed

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Industrials 8.67%
2 Technology 6.78%
3 Consumer Discretionary 6.2%
4 Healthcare 5.82%
5 Financials 5.35%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IWR icon
576
iShares Russell Mid-Cap ETF
IWR
$56.3B
$2.87M 0.01%
+88,304
New +$2.86M
ALGT icon
577
Allegiant Air
ALGT
$2.78B
$2.81M 0.01%
+26,510
New +$2.49M
JOY
578
DELISTED
Joy Global Inc
JOY
$2.74M 0.01%
+56,471
New +$3.11M
FXI icon
579
iShares China Large-Cap ETF
FXI
$4.35B
$2.71M 0.01%
+83,396
New +$3M
NSC icon
580
Norfolk Southern
NSC
$75.4B
$2.69M 0.01%
+37,073
New +$2.83M
SYNT
581
DELISTED
Syntel Inc
SYNT
$2.66M 0.01%
+84,630
New +$2.76M
MUFG icon
582
Mitsubishi UFJ Financial
MUFG
$254B
$2.63M 0.01%
+423,870
New +$2.72M
SCHW
583
Charles Schwab
SCHW
$184B
$2.62M 0.01%
+123,317
New +$2.28M
RTN
584
DELISTED
Raytheon Company
RTN
$2.56M 0.01%
+38,707
New +$2.45M
NEM icon
585
Newmont
NEM
$100B
$2.55M 0.01%
+85,285
New +$2.86M
MCO icon
586
Moody's
MCO
$83.7B
$2.55M 0.01%
+41,819
New +$2.54M
SNY icon
587
Sanofi
SNY
$103B
$2.52M 0.01%
+48,993
New +$2.61M
IWO icon
588
iShares Russell 2000 Growth ETF
IWO
$14.6B
$2.51M 0.01%
+22,475
New +$2.45M
IX icon
589
ORIX
IX
$43.8B
$2.5M ﹤0.01%
+183,035
New +$2.59M
SO icon
590
Southern Company
SO
$107B
$2.49M ﹤0.01%
+56,359
New +$2.59M
MNST icon
591
Monster Beverage
MNST
$91.1B
$2.46M ﹤0.01%
+242,220
New +$2.27M
AMP icon
592
Ameriprise Financial
AMP
$48.7B
$2.45M ﹤0.01%
+30,255
New +$2.35M
BNY
593
Bank of New York Mellon
BNY
$106B
$2.42M ﹤0.01%
+86,182
New +$2.47M
TD icon
594
Toronto Dominion Bank
TD
$200B
$2.4M ﹤0.01%
+59,680
New +$2.4M
D icon
595
Dominion Energy
D
$60.2B
$2.39M ﹤0.01%
+42,139
New +$2.47M
IEF icon
596
iShares 7-10 Year Treasury Bond ETF
IEF
$47.1B
$2.37M ﹤0.01%
+23,163
New +$2.47M
MUB icon
597
iShares National Muni Bond ETF
MUB
$45.2B
$2.37M ﹤0.01%
+22,600
New +$2.47M
BAX icon
598
Baxter International
BAX
$14.5B
$2.33M ﹤0.01%
+62,007
New +$2.37M
IP icon
599
International Paper
IP
$22B
$2.33M ﹤0.01%
+56,276
New +$2.43M
RGP
600
DELISTED
REGENCY ENERGY PARTNERS LP COMMON UTS REP LIMITED PART INTS
RGP
$2.32M ﹤0.01%
+85,945
New +$2.23M

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William Blair & Company's Q2 2013 Portfolio in Review

Q2 2013 is the first quarter with a 13F filing on record for William Blair & Company, which disclosed 1,990 positions worth $50.6B. Its ten largest holdings account for 8.3% of the portfolio.

Its largest position is Stericycle Inc: 4,074,645 shares worth $450M.

By sector, the portfolio is most concentrated in Industrials at 8.7% of assets, followed by Technology and Consumer Discretionary.

  • William Blair & Company's largest Q2 2013 buy was Stericycle Inc: 4,074,645 shares worth $450M.
  • William Blair & Company's ten largest holdings make up 8.3% of its $50.6B portfolio in Q2 2013.
  • William Blair & Company disclosed 1,990 positions in Q2 2013, its first 13F filing on record.

Based on William Blair & Company's 13F filing for Q2 2013, filed 7 Aug 2013.