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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
+4.57%
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
$13.3B
AUM Growth
+$17.7M
Cap. Flow
-$449M
Cap. Flow %
-3.37%
Top 10 Hldgs %
18.64%
Holding
1,772
New
130
Increased
581
Reduced
525
Closed
417

Top Buys

Rank Stock Value
1
WSO icon
Watsco Inc
WSO
+$36.3M
2
BL icon
BlackLine
BL
+$21.8M
3
EVH icon
Evolent Health
EVH
+$19.6M
4
PGR icon
Progressive
PGR
+$17.2M
5
JPM icon
JPMorgan Chase
JPM
+$16.9M

Top Sells

Rank Stock Value
1
GOOG icon
Alphabet (Google) Class C
GOOG
+$115M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$66M
3
COST icon
Costco
COST
+$33M
4
XRAY icon
Dentsply Sirona
XRAY
+$30.5M
5
PRAA icon
PRA Group
PRAA
+$24.5M

Sector Composition

Rank Sector Weight
1 Healthcare 18.86%
2 Technology 17.6%
3 Financials 14.62%
4 Industrials 10.54%
5 Consumer Discretionary 8.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WT icon
826
WisdomTree
WT
$3.22B
$691K 0.01%
67,878
+2,530
+4% +$24.5K
RNET
827
DELISTED
RigNet, Inc.
RNET
$691K 0.01%
40,190
-6,500
-14% -$111K
PH icon
828
Parker-Hannifin
PH
$125B
$690K 0.01%
3,944
-60
-1% -$9.85K
WDC icon
829
Western Digital
WDC
$183B
$683K 0.01%
10,462
-3,682
-26% -$244K
MMS icon
830
Maximus
MMS
$3.27B
$677K 0.01%
10,500
-10,195
-49% -$625K
HDS
831
DELISTED
HD Supply Holdings, Inc.
HDS
$676K 0.01%
18,747
-13,145
-41% -$423K
TWOU
832
DELISTED
2U Inc
TWOU
$672K 0.01%
400
-157
-28% -$236K
LNC icon
833
Lincoln National
LNC
$8.84B
$671K 0.01%
9,126
– –
HXL icon
834
Hexcel
HXL
$7.74B
$668K 0.01%
11,635
+230
+2% +$12.4K
GAIN icon
835
Gladstone Investment Corp
GAIN
$662M
$666K 0.01%
+70,129
New +$659K
VTIP icon
836
Vanguard Short-Term Inflation-Protected Securities Index Fund
VTIP
$19.1B
$666K 0.01%
13,478
+3,353
+33% +$166K
WSBC icon
837
WesBanco
WSBC
$4.01B
$666K 0.01%
16,228
+5,195
+47% +$199K
TDOC icon
838
Teladoc Health
TDOC
$1.21B
$665K 0.01%
20,058
-7,290
-27% -$239K
TNL icon
839
Travel + Leisure Co
TNL
$4.7B
$656K ﹤0.01%
13,793
+76
+0.6% +$3.47K
BG icon
840
Bunge Global
BG
$20.2B
$654K ﹤0.01%
9,409
– –
ONB icon
841
Old National Bancorp
ONB
$10.3B
$653K ﹤0.01%
35,700
-200
-0.6% -$3.34K
MMSI icon
842
Merit Medical Systems
MMSI
$5.11B
$652K ﹤0.01%
15,399
– –
OSK icon
843
Oshkosh
OSK
$9.1B
$652K ﹤0.01%
7,895
– –
NI icon
844
NiSource
NI
$21.4B
$651K ﹤0.01%
25,453
-61
-0.2% -$1.6K
TCF
845
DELISTED
TCF Financial Corporation Common Stock
TCF
$649K ﹤0.01%
12,428
-860
-6% -$41.1K
EXG icon
846
Eaton Vance Tax-Managed Global Diversified Equity Income Fund
EXG
$3.02B
$647K ﹤0.01%
69,215
+6,391
+10% +$59.1K
MLCO icon
847
Melco Resorts & Entertainment
MLCO
$2.17B
$647K ﹤0.01%
26,828
+4,655
+21% +$101K
ELV icon
848
Elevance Health
ELV
$83B
$644K ﹤0.01%
3,392
-153
-4% -$29.1K
STAG icon
849
STAG Industrial
STAG
$7.42B
$643K ﹤0.01%
23,400
– –
PRF icon
850
Invesco FTSE RAFI US 1000 ETF
PRF
$9.89B
$639K ﹤0.01%
29,800
+1,500
+5% +$31.4K
32 33
34
35 36

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William Blair & Company's Q3 2017 Portfolio in Review

As of Q3 2017, William Blair & Company held 1,772 positions worth $13.3B, up 0.13% from $13.3B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

William Blair & Company withdrew a net $449M in Q3 2017, closing 417 positions and reducing 525 holdings. Its most notable exit was Dave & Buster's, an estimated $20.3M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, up from 19% a quarter earlier, followed by Technology and Financials.

Against the trend, William Blair & Company opened a new position in Quantenna Communications, Inc. Common Stock worth $9.07M.

  • William Blair & Company's largest Q3 2017 buy was Quantenna Communications, Inc. Common Stock: 539,590 shares worth $9.07M.
  • William Blair & Company added most to Watsco Inc in Q3 2017, an estimated $36.3M increase.
  • William Blair & Company's biggest Q3 2017 reduction was Alphabet (Google) Class C, cutting an estimated $115M.
  • William Blair & Company fully exited Dave & Buster's in Q3 2017, selling an estimated $20.3M.
  • William Blair & Company's ten largest holdings make up 19% of its $13.3B portfolio in Q3 2017.
  • William Blair & Company opened 130 new positions and closed 417 in Q3 2017.
  • William Blair & Company's portfolio value rose 0.13% quarter-over-quarter to $13.3B.

Based on William Blair & Company's 13F filing for Q3 2017, filed 13 Nov 2017.