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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+6.81%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$17.5B
AUM Growth
+$1.09B
Cap. Flow
+$196M
Cap. Flow %
1.12%
Top 10 Hldgs %
22.04%
Holding
1,814
New
115
Increased
670
Reduced
633
Closed
80

Top Buys

Rank Stock Value
1
FISV
Fiserv Inc
FISV
+$41.9M
2
DLB icon
Dolby
DLB
+$23M
3
TDOC icon
Teladoc Health
TDOC
+$20.9M
4
CPRT icon
Copart
CPRT
+$20.8M
5
DXCM icon
DexCom
DXCM
+$16M

Sector Composition

Rank Sector Weight
1 Technology 22.57%
2 Healthcare 17.89%
3 Financials 12.54%
4 Consumer Discretionary 10.12%
5 Industrials 9.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
XTN icon
1351
State Street SPDR S&P Transportation ETF
XTN
$392M
$154K ﹤0.01%
1,714
-2,012
-54% -$123K
BSCM
1352
DELISTED
Invesco BulletShares 2022 Corporate Bond ETF
BSCM
$154K ﹤0.01%
7,196
BOE icon
1353
BlackRock Enhanced Global Dividend Trust
BOE
$695M
$152K ﹤0.01%
14,170
VOX icon
1354
Vanguard Communication Services ETF
VOX
$5.78B
$152K ﹤0.01%
1,752
-136
-7% -$11.8K
OPPE
1355
WisdomTree European Opportunities Fund
OPPE
$295M
$151K ﹤0.01%
5,000
XNTK icon
1356
State Street SPDR NYSE Technology ETF
XNTK
$2.25B
$151K ﹤0.01%
1,781
-794
-31% -$57.3K
LSXMA
1357
DELISTED
Liberty Media Corporation Series A Liberty SiriusXM Common Stock
LSXMA
$151K ﹤0.01%
5,545
-9,539
-63% -$264K
GARS
1358
DELISTED
Garrison Capital Inc.
GARS
$150K ﹤0.01%
21,000
+300
+1% +$2.1K
AGI icon
1359
Alamos Gold
AGI
$14B
$149K ﹤0.01%
24,668
GMF icon
1360
State Street SPDR S&P Emerging Asia Pacific ETF
GMF
$440M
$149K ﹤0.01%
1,525
PGF icon
1361
Invesco Financial Preferred ETF
PGF
$668M
$148K ﹤0.01%
8,044
+2,700
+51% +$49.8K
INSG icon
1362
Inseego
INSG
$82.6M
$147K ﹤0.01%
2,600
+100
+4% +$4.7K
SLV icon
1363
iShares Silver Trust
SLV
$31.8B
$147K ﹤0.01%
10,290
-1,675
-14% -$23.4K
NETI
1364
DELISTED
Eneti Inc.
NETI
$147K ﹤0.01%
3,443
DDM icon
1365
ProShares Ultra Dow30
DDM
$543M
$146K ﹤0.01%
6,000
OR icon
1366
OR Royalties Inc
OR
$6.31B
$146K ﹤0.01%
+13,965
New +$148K
IYT icon
1367
iShares US Transportation ETF
IYT
$2.27B
$144K ﹤0.01%
+3,052
New +$144K
BSCN
1368
DELISTED
Invesco BulletShares 2023 Corporate Bond ETF
BSCN
$144K ﹤0.01%
6,796
BGC icon
1369
BGC Group
BGC
$5.12B
$143K ﹤0.01%
27,253
+1,515
+6% +$7.86K
DBEU icon
1370
Xtrackers MSCI Europe Hedged Equity ETF
DBEU
$798M
$142K ﹤0.01%
4,866
JNK icon
1371
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.31B
$142K ﹤0.01%
1,307
-623
-32% -$67.2K
XSLV icon
1372
Invesco S&P SmallCap Low Volatility ETF
XSLV
$249M
$142K ﹤0.01%
2,967
+100
+3% +$4.77K
MJ icon
1373
Amplify Alternative Harvest ETF
MJ
$111M
$141K ﹤0.01%
367
+266
+263% +$107K
IYZ icon
1374
iShares US Telecommunications ETF
IYZ
$1.26B
$140K ﹤0.01%
4,741
SCHX icon
1375
Schwab US Large- Cap ETF
SCHX
$74.5B
$137K ﹤0.01%
11,748
-3,342
-22% -$38.4K

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William Blair & Company's Q2 2019 Portfolio in Review

As of Q2 2019, William Blair & Company held 1,814 positions worth $17.5B, up 6.6% from $16.4B the previous quarter. Its ten largest holdings account for 22% of the portfolio.

William Blair & Company's Q2 2019 filing shows 115 new, 670 increased, 633 reduced and 80 closed positions. Its largest new stake was Q2 Holdings: 213,468 shares worth $16.3M. The largest sale was Red Hat Inc, an estimated $144M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, down from 23% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2019 buy was Q2 Holdings: 213,468 shares worth $16.3M.
  • William Blair & Company added most to Fiserv Inc in Q2 2019, an estimated $41.9M increase.
  • William Blair & Company's biggest Q2 2019 reduction was Gilead Sciences, cutting an estimated $16.4M.
  • William Blair & Company fully exited Red Hat Inc in Q2 2019, selling an estimated $144M.
  • William Blair & Company's ten largest holdings make up 22% of its $17.5B portfolio in Q2 2019.
  • William Blair & Company opened 115 new positions and closed 80 in Q2 2019.
  • William Blair & Company's portfolio value rose 6.6% quarter-over-quarter to $17.5B.

Based on William Blair & Company's 13F filing for Q2 2019, filed 13 Aug 2019.