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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
+10.92%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$16.3B
AUM Growth
+$1.62B
Cap. Flow
+$161M
Cap. Flow %
0.98%
Top 10 Hldgs %
21.12%
Holding
1,696
New
110
Increased
623
Reduced
570
Closed
77

Top Buys

Rank Stock Value
1
DLB icon
Dolby
DLB
+$37M
2
DSI icon
iShares MSCI KLD 400 Social ETF
DSI
+$20M
3
PGR icon
Progressive
PGR
+$19.6M
4
KMX icon
CarMax
KMX
+$19.2M
5
TYL icon
Tyler Technologies
TYL
+$18.5M

Top Sells

Rank Stock Value
1
SBUX icon
Starbucks
SBUX
+$35.1M
2
META icon
Meta Platforms (Facebook)
META
+$18.3M
3
INGN icon
Inogen
INGN
+$14.6M
4
MKTX icon
MarketAxess Holdings
MKTX
+$13M
5
PF
Pinnacle Foods, Inc.
PF
+$12.6M

Sector Composition

Rank Sector Weight
1 Technology 21.34%
2 Healthcare 18.9%
3 Financials 12.91%
4 Industrials 9.71%
5 Consumer Discretionary 9.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LTC
1226
LTC Properties
LTC
$2.02B
$238K ﹤0.01%
5,395
– –
TCS
1227
DELISTED
THE CONTAINER STORE GROUP, INC.
TCS
$236K ﹤0.01%
1,418
– –
ACWX icon
1228
iShares MSCI ACWI ex US ETF
ACWX
$11.7B
$235K ﹤0.01%
4,936
– –
AGNC icon
1229
AGNC Investment
AGNC
$12.6B
$235K ﹤0.01%
+12,599
New +$240K
LBRDK icon
1230
Liberty Broadband Class C
LBRDK
$5.32B
$235K ﹤0.01%
2,793
+695
+33% +$55.4K
SPIB icon
1231
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
$234K ﹤0.01%
7,016
-56
-0.8% -$1.87K
VERU icon
1232
Veru
VERU
$37.1M
$234K ﹤0.01%
16,483
– –
BNDX icon
1233
Vanguard Total International Bond ETF
BNDX
$82.1B
$232K ﹤0.01%
4,254
+66
+2% +$3.61K
JOF
1234
Japan Smaller Capitalization Fund
JOF
$348M
$232K ﹤0.01%
21,001
– –
NETI
1235
DELISTED
Eneti Inc.
NETI
$232K ﹤0.01%
3,443
– –
SSNC icon
1236
SS&C Technologies
SSNC
$18.7B
$231K ﹤0.01%
4,058
-757
-16% -$42K
TVTX icon
1237
Travere Therapeutics
TVTX
$5.89B
$230K ﹤0.01%
8,000
– –
ABCB icon
1238
Ameris Bancorp
ABCB
$5.92B
$229K ﹤0.01%
5,000
-850
-15% -$42.1K
DLTR icon
1239
Dollar Tree
DLTR
$24.9B
$229K ﹤0.01%
2,804
– –
MTB icon
1240
M&T Bank
MTB
$36.1B
$229K ﹤0.01%
+1,392
New +$242K
AYI icon
1241
Acuity Brands
AYI
$10.7B
$228K ﹤0.01%
1,450
-1,645
-53% -$236K
AMRB
1242
DELISTED
American River Bankshares
AMRB
$228K ﹤0.01%
14,856
+80
+0.5% +$1.25K
DBEU icon
1243
Xtrackers MSCI Europe Hedged Equity ETF
DBEU
$782M
$227K ﹤0.01%
7,955
+1,622
+26% +$46.3K
INN
1244
Summit Hotel Properties
INN
$724M
$226K ﹤0.01%
16,668
+1,145
+7% +$15.8K
SHG icon
1245
Shinhan Financial Group
SHG
$34.9B
$226K ﹤0.01%
+5,635
New +$218K
TXT icon
1246
Textron
TXT
$15.1B
$226K ﹤0.01%
3,161
+2
+0.1% +$136
IXJ icon
1247
iShares Global Healthcare ETF
IXJ
$4.14B
$225K ﹤0.01%
3,578
+200
+6% +$12.1K
XNTK icon
1248
State Street SPDR NYSE Technology ETF
XNTK
$2.19B
$223K ﹤0.01%
2,361
+2
+0.1% +$188
VNE
1249
DELISTED
Veoneer, Inc.
VNE
$223K ﹤0.01%
+4,046
New +$208K
GARS
1250
DELISTED
Garrison Capital Inc.
GARS
$223K ﹤0.01%
26,950
-2,550
-9% -$21.4K
48 49
50
51 52

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William Blair & Company's Q3 2018 Portfolio in Review

As of Q3 2018, William Blair & Company held 1,696 positions worth $16.3B, up 11% from $14.7B the previous quarter. Its ten largest holdings account for 21% of the portfolio.

William Blair & Company's Q3 2018 filing shows 110 new, 623 increased, 570 reduced and 77 closed positions. Its largest new stake was Marvell Technology: 234,218 shares worth $4.52M. The largest sale was Starbucks, an estimated $35.1M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 20% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q3 2018 buy was Marvell Technology: 234,218 shares worth $4.52M.
  • William Blair & Company added most to Dolby in Q3 2018, an estimated $37M increase.
  • William Blair & Company's biggest Q3 2018 reduction was Starbucks, cutting an estimated $35.1M.
  • William Blair & Company fully exited Williams Partners L.P. in Q3 2018, selling an estimated $7.8M.
  • William Blair & Company's ten largest holdings make up 21% of its $16.3B portfolio in Q3 2018.
  • William Blair & Company opened 110 new positions and closed 77 in Q3 2018.
  • William Blair & Company's portfolio value rose 11% quarter-over-quarter to $16.3B.

Based on William Blair & Company's 13F filing for Q3 2018, filed 13 Nov 2018.