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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
+4.87%
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
+$909M
Cap. Flow
+$365M
Cap. Flow %
2.74%
Top 10 Hldgs %
18.02%
Holding
1,758
New
284
Increased
677
Reduced
459
Closed
116

Top Buys

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$28.4M
2
WAB icon
Wabtec
WAB
+$24.8M
3
KRNT icon
Kornit Digital
KRNT
+$21.3M
4
AXP icon
American Express
AXP
+$18.2M
5
MSFT icon
Microsoft
MSFT
+$18.2M

Sector Composition

Rank Sector Weight
1 Healthcare 18.81%
2 Technology 16.26%
3 Financials 13.98%
4 Industrials 10.73%
5 Consumer Discretionary 9.39%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
RPT
1326
Rithm Property Trust
RPT
$97.2M
$182K ﹤0.01%
2,243
TSLA icon
1327
PUT
Tesla
TSLA
$1.22T
$181K ﹤0.01%
+7,500
New +$165K
FPL
1328
DELISTED
FIRST TRUST NEW OPPORTUNITIES MLP & ENERGY FUND
FPL
$180K ﹤0.01%
+13,709
New +$181K
PGNX
1329
DELISTED
Progenics Pharmaceuticals Inc
PGNX
$180K ﹤0.01%
26,500
+2,500
+10% +$18.5K
EMD
1330
Western Asset Emerging Markets Debt Fund
EMD
$611M
$176K ﹤0.01%
+11,289
New +$177K
CME icon
1331
CALL
CME Group
CME
$96.1B
$175K ﹤0.01%
1,400
-2,600
-65% -$311K
SPWH icon
1332
Sportsman's Warehouse
SPWH
$45.3M
$174K ﹤0.01%
32,201
-744
-2% -$3.75K
ODP
1333
DELISTED
ODP
ODP
$173K ﹤0.01%
3,068
-460
-13% -$23.6K
NATR icon
1334
Nature's Sunshine
NATR
$357M
$171K ﹤0.01%
12,885
TAHO
1335
DELISTED
Tahoe Resources Inc
TAHO
$171K ﹤0.01%
19,875
+6,275
+46% +$54.7K
CTIC
1336
DELISTED
CTI BioPharma Corp. (DE) Common Stock
CTIC
$169K ﹤0.01%
51,198
FLGT icon
1337
Fulgent Genetics
FLGT
$574M
$168K ﹤0.01%
26,320
AMX icon
1338
America Movil
AMX
$76B
$167K ﹤0.01%
+10,517
New +$163K
TGP
1339
DELISTED
Teekay LNG Partners L.P.
TGP
$167K ﹤0.01%
10,870
-850
-7% -$13.7K
SLP icon
1340
Simulations Plus
SLP
$370M
$164K ﹤0.01%
+13,277
New +$158K
TIVO
1341
CALL
DELISTED
Tivo Inc
TIVO
$162K ﹤0.01%
+8,700
New +$158K
FIG
1342
DELISTED
Fortress Investment Group Llc
FIG
$160K ﹤0.01%
20,000
XENT
1343
CALL
DELISTED
Intersect ENT, Inc
XENT
$159K ﹤0.01%
+5,700
New +$129K
HCR
1344
CALL
DELISTED
Hi-Crush Inc. Common Stock
HCR
$159K ﹤0.01%
14,700
-300
-2% -$4.11K
NVIV
1345
DELISTED
InVivo Therapeutics Holdings Corp
NVIV
$159K ﹤0.01%
+3
New +$164K
NSC icon
1346
CALL
Norfolk Southern
NSC
$75B
$158K ﹤0.01%
1,300
-1,000
-43% -$118K
WBA
1347
CALL
DELISTED
Walgreens Boots Alliance
WBA
$157K ﹤0.01%
2,000
+100
+5% +$8.23K
GILD icon
1348
CALL
Gilead Sciences
GILD
$163B
$156K ﹤0.01%
2,200
-200
-8% -$13.3K
JCP
1349
DELISTED
J.C. Penney Company, Inc.
JCP
$156K ﹤0.01%
33,625
+1,000
+3% +$5.11K
WFC icon
1350
CALL
Wells Fargo
WFC
$258B
$155K ﹤0.01%
+2,800
New +$150K

Similar funds

William Blair & Company's Q2 2017 Portfolio in Review

As of Q2 2017, William Blair & Company held 1,758 positions worth $13.3B, up 7.3% from $12.4B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair & Company's Q2 2017 filing shows 284 new, 677 increased, 459 reduced and 116 closed positions. Its largest new stake was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M. The largest sale was Mobileye N.V., an estimated $60.9M.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, up from 18% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q2 2017 buy was Bob Evans Farms, Inc.: 219,278 shares worth $15.8M.
  • William Blair & Company added most to Alphabet (Google) Class A in Q2 2017, an estimated $28.4M increase.
  • William Blair & Company's biggest Q2 2017 reduction was Mobileye N.V., cutting an estimated $60.9M.
  • William Blair & Company fully exited Nord Anglia Education, Inc. in Q2 2017, selling an estimated $17.5M.
  • William Blair & Company's ten largest holdings make up 18% of its $13.3B portfolio in Q2 2017.
  • William Blair & Company opened 284 new positions and closed 116 in Q2 2017.
  • William Blair & Company's portfolio value rose 7.3% quarter-over-quarter to $13.3B.

Based on William Blair & Company's 13F filing for Q2 2017, filed 4 Aug 2017.