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Castleark Management Portfolio holdings

AUM $3.02B
1-Year Est. Return 53.92%
This Fund
S&P 500
This Quarter Est. Return
+12.17%
1 Year Est. Return
+53.92%
3 Year Est. Return
+208.37%
5 Year Est. Return
+342.22%
10 Year Est. Return
+3,246.09%
AUM
$3.19B
AUM Growth
+$55.9M
Cap. Flow
-$187M
Cap. Flow %
-5.87%
Top 10 Hldgs %
15.69%
Holding
434
New
63
Increased
102
Reduced
135
Closed
67

Top Buys

Rank Stock Value
1
C icon
Citigroup
C
+$33.7M
2
URI icon
United Rentals
URI
+$20.4M
3
COST icon
Costco
COST
+$15.6M
4
NVRO
NEVRO CORP.
NVRO
+$14.6M
5
DBD
Diebold Nixdorf Incorporated
DBD
+$13.8M

Top Sells

Rank Stock Value
1
GE icon
GE Aerospace
GE
+$43.6M
2
MDT icon
Medtronic
MDT
+$29.7M
3
EOG icon
EOG Resources
EOG
+$26.8M
4
DVN icon
Devon Energy
DVN
+$21.6M
5
ABMD
Abiomed Inc
ABMD
+$21.3M

Sector Composition

Rank Sector Weight
1 Technology 18.69%
2 Consumer Discretionary 12.28%
3 Healthcare 11.78%
4 Industrials 11.75%
5 Energy 11.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FIVN icon
151
FIVE9
FIVN
$2.08B
$7.06M 0.22%
429,124
-91,085
-18% -$1.49M
ADEA icon
152
Adeia
ADEA
$2.55B
$6.97M 0.22%
775,883
-117,690
-13% -$1.27M
APA icon
153
APA Corp
APA
$13B
$6.92M 0.22%
134,760
+32,150
+31% +$1.81M
CBOE icon
154
Cboe Global Markets
CBOE
$32.2B
$6.91M 0.22%
85,245
+13,585
+19% +$1.06M
CLVS
155
DELISTED
Clovis Oncology, Inc.
CLVS
$6.79M 0.21%
+106,665
New +$6.48M
IART icon
156
Integra LifeSciences
IART
$1.28B
$6.79M 0.21%
161,053
-191,125
-54% -$8.17M
CXO
157
DELISTED
CONCHO RESOURCES INC.
CXO
$6.75M 0.21%
52,600
+10,600
+25% +$1.43M
CPE
158
DELISTED
Callon Petroleum Company
CPE
$6.66M 0.21%
50,591
-22,281
-31% -$3.08M
WCN
159
Waste Connections
WCN
$43.6B
$6.61M 0.21%
112,350
+4,380
+4% +$244K
BHI
160
DELISTED
Baker Hughes
BHI
$6.36M 0.2%
106,390
-27,510
-21% -$1.67M
OVV icon
161
Ovintiv
OVV
$17B
$6.34M 0.2%
108,247
-40,303
-27% -$2.42M
PRO
162
DELISTED
PROS Holdings
PRO
$6.32M 0.2%
261,065
+57,315
+28% +$1.29M
DGI
163
DELISTED
DigitalGlobe Inc.
DGI
$6.22M 0.19%
189,855
-87,125
-31% -$2.66M
HOLX
164
DELISTED
Hologic
HOLX
$6.15M 0.19%
144,610
+31,510
+28% +$1.28M
AZTA icon
165
Azenta
AZTA
$1.3B
$6.15M 0.19%
+274,565
New +$5.45M
DERM
166
DELISTED
Dermira, Inc.
DERM
$6.13M 0.19%
+179,616
New +$5.79M
FISV
167
Fiserv Inc
FISV
$29.7B
$6.08M 0.19%
105,388
-4,000
-4% -$225K
ACIW icon
168
ACI Worldwide
ACIW
$6.12B
$6.07M 0.19%
+283,810
New +$5.76M
WES
169
DELISTED
Western Gas Partners Lp
WES
$5.83M 0.18%
96,381
-4,404
-4% -$272K
SXT icon
170
Sensient Technologies
SXT
$5.22B
$5.74M 0.18%
72,375
-19,212
-21% -$1.51M
WBS icon
171
Webster Financial
WBS
$12.3B
$5.72M 0.18%
+114,385
New +$6.11M
CE icon
172
Celanese
CE
$4.82B
$5.63M 0.18%
62,685
-2,400
-4% -$210K
TRUE
173
DELISTED
TrueCar
TRUE
$5.63M 0.18%
+364,035
New +$5.05M
RP
174
DELISTED
RealPage, Inc.
RP
$5.61M 0.18%
160,628
-9,665
-6% -$316K
HEWG
175
DELISTED
iShares Currency Hedged MSCI Germany ETF
HEWG
$5.57M 0.17%
200,000

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Castleark Management's Q1 2017 Portfolio in Review

As of Q1 2017, Castleark Management held 434 positions worth $3.19B, up 1.8% from $3.14B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Castleark Management withdrew a net $187M in Q1 2017, closing 67 positions and reducing 135 holdings. Its most notable exit was MasTec, an estimated $15.9M position sold in full.

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

Against the trend, Castleark Management opened a new position in NEVRO CORP. worth $15.1M.

  • Castleark Management's largest Q1 2017 buy was NEVRO CORP.: 160,655 shares worth $15.1M.
  • Castleark Management added most to Citigroup in Q1 2017, an estimated $33.7M increase.
  • Castleark Management's biggest Q1 2017 reduction was GE Aerospace, cutting an estimated $43.6M.
  • Castleark Management fully exited MasTec in Q1 2017, selling an estimated $15.9M.
  • Castleark Management's ten largest holdings make up 16% of its $3.19B portfolio in Q1 2017.
  • Castleark Management opened 63 new positions and closed 67 in Q1 2017.
  • Castleark Management's portfolio value rose 1.8% quarter-over-quarter to $3.19B.

Based on Castleark Management's 13F filing for Q1 2017, filed 15 May 2017.