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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
ACHN
1276
DELISTED
Achillion Pharmaceuticals
ACHN
$209K ﹤0.01%
56,900
+1,000
+2% +$2.98K
GRMN
1277
Garmin
GRMN
$58.2B
$208K ﹤0.01%
+2,975
New +$195K
DSKE
1278
DELISTED
Daseke, Inc. Common Stock
DSKE
$208K ﹤0.01%
25,900
– –
SIVB
1279
DELISTED
SVB Financial Group
SIVB
$208K ﹤0.01%
+668
New +$211K
ESGD icon
1280
iShares ESG Aware MSCI EAFE ETF
ESGD
$12.2B
$207K ﹤0.01%
+3,132
New +$206K
ATHX
1281
DELISTED
Athersys, Inc. Common Stock
ATHX
$206K ﹤0.01%
3,916
– –
TXRH icon
1282
Texas Roadhouse
TXRH
$13.7B
$204K ﹤0.01%
+2,939
New +$200K
EQC
1283
DELISTED
Equity Commonwealth
EQC
$204K ﹤0.01%
6,350
– –
CHL
1284
DELISTED
China Mobile Limited
CHL
$204K ﹤0.01%
4,162
-436
-9% -$20.1K
SJNK icon
1285
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.75B
$202K ﹤0.01%
7,319
+13
+0.2% +$357
PTY icon
1286
PIMCO Corporate & Income Opportunity Fund
PTY
$2.51B
$201K ﹤0.01%
+11,240
New +$201K
DXC icon
1287
DXC Technology
DXC
$1.77B
$200K ﹤0.01%
+2,141
New +$189K
IYY icon
1288
iShares Dow Jones US ETF
IYY
$3.04B
$200K ﹤0.01%
2,750
– –
PHYS icon
1289
Sprott Physical Gold
PHYS
$15.3B
$200K ﹤0.01%
20,976
– –
SXCP
1290
DELISTED
SunCoke Energy Partners, L.P.
SXCP
$198K ﹤0.01%
+13,000
New +$205K
BAC.PRL icon
1291
Bank of America Series L
BAC.PRL
$3.98B
$197K ﹤0.01%
152
– –
TACO
1292
DELISTED
Del Taco Restaurants, Inc. Common Stock
TACO
$197K ﹤0.01%
16,698
-4,000
-19% -$52.1K
ENLC
1293
DELISTED
ENLINK MIDSTREAM, LLC
ENLC
$195K ﹤0.01%
11,875
-6,000
-34% -$100K
HBI
1294
DELISTED
Hanesbrands
HBI
$193K ﹤0.01%
10,487
-3,371
-24% -$65.4K
DAKT icon
1295
Daktronics
DAKT
$1.05B
$187K ﹤0.01%
23,800
– –
IQDG icon
1296
WisdomTree International Quality Dividend Growth Fund
IQDG
$730M
$187K ﹤0.01%
+6,330
New +$190K
FPI
1297
Farmland Partners
FPI
$434M
$184K ﹤0.01%
27,425
– –
TLTE icon
1298
FlexShares Morningstar Emerging Markets Factor Tilt Index Fund
TLTE
$344M
$184K ﹤0.01%
+3,552
New +$189K
VOX icon
1299
Vanguard Communication Services ETF
VOX
$5.73B
$184K ﹤0.01%
2,110
-257
-11% -$22.2K
ENDP
1300
DELISTED
Endo International plc
ENDP
$182K ﹤0.01%
10,820
+20
+0.2% +$284
50 51
52
53 54

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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.