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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
-12.38%
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
$16B
AUM Growth
-$3.46B
Cap. Flow
-$518M
Cap. Flow %
-3.24%
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158

Sector Composition

Rank Sector Weight
1 Technology 25.04%
2 Healthcare 18.78%
3 Financials 12.18%
4 Consumer Discretionary 9.78%
5 Industrials 8.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PETQ
751
DELISTED
PetIQ, Inc. Class A Common Stock
PETQ
$745K ﹤0.01%
32,088
+6,416
+25% +$178K
TOTL icon
752
State Street DoubleLine Total Return Tactical ETF
TOTL
$4.01B
$743K ﹤0.01%
15,495
+22
+0.1% +$1.08K
IEV icon
753
iShares Europe ETF
IEV
$1.7B
$742K ﹤0.01%
20,995
-1,548
-7% -$65.8K
NICE icon
754
Nice
NICE
$6.17B
$742K ﹤0.01%
5,172
+282
+6% +$45.5K
IYR icon
755
iShares US Real Estate ETF
IYR
$4.58B
$736K ﹤0.01%
10,572
-2,031
-16% -$180K
VIS icon
756
Vanguard Industrials ETF
VIS
$8.5B
$729K ﹤0.01%
6,604
+4,431
+204% +$628K
CINF icon
757
Cincinnati Financial
CINF
$26.5B
$728K ﹤0.01%
9,650
-904
-9% -$90.1K
BYND icon
758
Beyond Meat
BYND
$210M
$725K ﹤0.01%
10,893
+4,351
+67% +$422K
HAS icon
759
Hasbro
HAS
$13.6B
$725K ﹤0.01%
10,127
+4,795
+90% +$415K
ABM icon
760
ABM Industries
ABM
$2.82B
$724K ﹤0.01%
29,725
+20,355
+217% +$702K
NUVA
761
DELISTED
NuVasive, Inc.
NUVA
$720K ﹤0.01%
14,218
-4,628
-25% -$310K
AVAV icon
762
AeroVironment
AVAV
$9.59B
$719K ﹤0.01%
11,796
+446
+4% +$27.9K
NYT icon
763
New York Times
NYT
$10.3B
$718K ﹤0.01%
23,390
-10,950
-32% -$376K
SHLX
764
DELISTED
Shell Midstream Partners, L.P.
SHLX
$717K ﹤0.01%
71,841
-31,393
-30% -$536K
LM
765
DELISTED
Legg Mason, Inc.
LM
$717K ﹤0.01%
14,668
-1,117
-7% -$48.7K
PRF icon
766
Invesco FTSE RAFI US 1000 ETF
PRF
$10.1B
$714K ﹤0.01%
38,630
+1,750
+5% +$40.6K
FUSB icon
767
First US Bancshares
FUSB
$90.7M
$709K ﹤0.01%
115,500
-10,000
-8% -$102K
VAPO
768
DELISTED
Vapotherm, Inc. Common Stock
VAPO
$705K ﹤0.01%
4,679
-217
-4% -$19.6K
PWR icon
769
Quanta Services
PWR
$101B
$702K ﹤0.01%
22,135
-3,375
-13% -$125K
HSBC icon
770
HSBC
HSBC
$358B
$693K ﹤0.01%
24,752
-837
-3% -$29.1K
UDR icon
771
UDR
UDR
$12.2B
$691K ﹤0.01%
18,924
-1,133
-6% -$51.3K
GBT
772
DELISTED
Global Blood Therapeutics, Inc.
GBT
$691K ﹤0.01%
13,526
-8,378
-38% -$561K
IR icon
773
Ingersoll Rand
IR
$32.7B
$690K ﹤0.01%
27,806
+7,906
+40% +$251K
NGG icon
774
National Grid
NGG
$81.6B
$690K ﹤0.01%
13,387
+68
+0.5% +$3.76K
BNDX icon
775
Vanguard Total International Bond ETF
BNDX
$83B
$688K ﹤0.01%
12,237
+7,327
+149% +$419K

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William Blair & Company's Q1 2020 Portfolio in Review

As of Q1 2020, William Blair & Company held 1,819 positions worth $16B, down 18% from $19.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

William Blair & Company withdrew a net $518M in Q1 2020, closing 158 positions and reducing 749 holdings. Its most notable exit was Raytheon Company, an estimated $47.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Canoo Inc. Class A Common Stock worth $4.04M.

  • William Blair & Company's largest Q1 2020 buy was Canoo Inc. Class A Common Stock: 870 shares worth $4.04M.
  • William Blair & Company added most to Vanguard FTSE Developed Markets ETF in Q1 2020, an estimated $57.8M increase.
  • William Blair & Company's biggest Q1 2020 reduction was Vanguard FTSE All-World ex-US ETF, cutting an estimated $51.6M.
  • William Blair & Company fully exited Raytheon Company in Q1 2020, selling an estimated $47.8M.
  • William Blair & Company's ten largest holdings make up 25% of its $16B portfolio in Q1 2020.
  • William Blair & Company opened 100 new positions and closed 158 in Q1 2020.
  • William Blair & Company's portfolio value fell 18% quarter-over-quarter to $16B.

Based on William Blair & Company's 13F filing for Q1 2020, filed 11 May 2020.