We are live on ! Find out more
William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $33.3B
1-Year Est. Return 44.76%
This Fund
S&P 500
This Quarter Est. Return
-5.98%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
AUM
$33.5B
AUM Growth
-$3.54B
Cap. Flow
+$67.3M
Cap. Flow %
0.2%
Top 10 Hldgs %
16.76%
Holding
470
New
43
Increased
198
Reduced
195
Closed
29

Top Buys

Rank Stock Value
1
TD icon
Toronto Dominion Bank
TD
+$255M
2
LIN icon
Linde
LIN
+$196M
3
CF icon
CF Industries
CF
+$182M
4
COUP
Coupa Software Incorporated
COUP
+$179M
5
APO icon
Apollo Global Management
APO
+$137M

Top Sells

Rank Stock Value
1
NBIS
Nebius Group N.V.
NBIS
+$261M
2
P
Everpure Inc
P
+$199M
3
ZNGA
ZYNGA INC. CL A COMMON
ZNGA
+$169M
4
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$165M
5
TXG icon
10x Genomics
TXG
+$159M

Sector Composition

Rank Sector Weight
1 Technology 26.31%
2 Healthcare 16.03%
3 Consumer Discretionary 15.24%
4 Industrials 14.19%
5 Financials 10.34%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ARES icon
26
Ares Management
ARES
$33.7B
$277M 0.83%
3,405,667
+133,227
+4% +$10.2M
AZTA icon
27
Azenta
AZTA
$1.49B
$273M 0.82%
3,295,965
-424,431
-11% -$36.4M
ICLR icon
28
Icon
ICLR
$12.8B
$270M 0.81%
1,111,762
+208,955
+23% +$52.4M
LIN icon
29
Linde
LIN
$220B
$268M 0.8%
837,595
+634,874
+313% +$196M
ACHC icon
30
Acadia Healthcare
ACHC
$2.84B
$266M 0.79%
4,059,164
-26,369
-0.6% -$1.53M
DEN
31
DELISTED
Denbury Inc.
DEN
$262M 0.78%
3,339,421
-2,467
-0.1% -$182K
UNH icon
32
UnitedHealth
UNH
$358B
$259M 0.77%
507,892
-17,608
-3% -$8.49M
LYV icon
33
Live Nation Entertainment
LYV
$43.4B
$256M 0.77%
2,177,325
-360,932
-14% -$41.2M
RYAAY icon
34
Ryanair
RYAAY
$30.7B
$255M 0.76%
7,309,475
+845,127
+13% +$34.7M
TD icon
35
Toronto Dominion Bank
TD
$203B
$251M 0.75%
+3,163,737
New +$255M
AXON
36
Axon Enterprise
AXON
$49.8B
$240M 0.72%
1,744,042
-75,614
-4% -$10.4M
EYE icon
37
National Vision
EYE
$1.51B
$236M 0.71%
5,427,146
+506,405
+10% +$20.5M
CRM icon
38
Salesforce
CRM
$164B
$235M 0.7%
1,104,541
+158,865
+17% +$34.2M
CF icon
39
CF Industries
CF
$17.6B
$233M 0.7%
+2,257,061
New +$182M
WAL icon
40
Western Alliance Bancorporation
WAL
$8.94B
$230M 0.69%
2,774,617
+305,197
+12% +$29.9M
RVLV icon
41
Revolve Group
RVLV
$1.71B
$229M 0.68%
4,267,736
+522,770
+14% +$26.5M
BFAM icon
42
Bright Horizons
BFAM
$3.88B
$228M 0.68%
1,719,178
-297,070
-15% -$38.6M
MMSI icon
43
Merit Medical Systems
MMSI
$5.43B
$223M 0.67%
3,351,688
-5,950
-0.2% -$358K
NICE icon
44
Nice
NICE
$6.05B
$221M 0.66%
1,006,949
-289,009
-22% -$70M
VRNS icon
45
Varonis Systems
VRNS
$5.19B
$215M 0.64%
4,523,947
+987,362
+28% +$40.5M
HALO icon
46
Halozyme
HALO
$11.4B
$213M 0.64%
5,339,891
+266,226
+5% +$9.48M
HQY icon
47
HealthEquity
HQY
$8.77B
$210M 0.63%
3,112,394
-455,767
-13% -$24.6M
LESL icon
48
Leslie's
LESL
$7.2M
$208M 0.62%
536,657
-12,100
-2% -$5.03M
CHE icon
49
Chemed
CHE
$7.06B
$206M 0.62%
407,419
-11,342
-3% -$5.44M
TECH icon
50
Bio-Techne
TECH
$11.3B
$206M 0.62%
1,903,976
-430,140
-18% -$44.4M
1
2
3 4 5

Similar funds

BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
GAM
Gotham Asset Management New York $32.7B AUM 27.65% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management Los Angeles, California $32.4B AUM 17.21% 1-Year Est. Return
VIA
Vanguard Investments Australia Victoria, Australia $34.6B AUM
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return
Treasurer of the State of North Carolina
Treasurer of the State of North Carolina Raleigh, North Carolina $31.8B AUM 28.93% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $31.7B AUM 20.52% 1-Year Est. Return

William Blair Investment Management's Q1 2022 Portfolio in Review

As of Q1 2022, William Blair Investment Management held 470 positions worth $33.5B, down 9.6% from $37B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair Investment Management's Q1 2022 filing shows 43 new, 198 increased, 195 reduced and 29 closed positions. Its largest new stake was Toronto Dominion Bank: 3,163,737 shares worth $251M. The largest sale was Nebius Group N.V., an estimated $261M.

By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 27% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • William Blair Investment Management's largest Q1 2022 buy was Toronto Dominion Bank: 3,163,737 shares worth $251M.
  • William Blair Investment Management added most to Linde in Q1 2022, an estimated $196M increase.
  • William Blair Investment Management's biggest Q1 2022 reduction was Everpure Inc, cutting an estimated $199M.
  • William Blair Investment Management fully exited Nebius Group N.V. in Q1 2022, selling an estimated $261M.
  • William Blair Investment Management's ten largest holdings make up 17% of its $33.5B portfolio in Q1 2022.
  • William Blair Investment Management opened 43 new positions and closed 29 in Q1 2022.
  • William Blair Investment Management's portfolio value fell 9.6% quarter-over-quarter to $33.5B.

Based on William Blair Investment Management's 13F filing for Q1 2022, filed 11 May 2022.