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Castleark Management Portfolio holdings

AUM $3.71B
1-Year Est. Return 65.19%
This Fund
S&P 500
This Quarter Est. Return
+11%
1 Year Est. Return
+65.19%
3 Year Est. Return
+247.97%
5 Year Est. Return
+412.62%
10 Year Est. Return
+3,903.2%
AUM
$2.78B
AUM Growth
+$106M
Cap. Flow
-$68.2M
Cap. Flow %
-2.45%
Top 10 Hldgs %
25.8%
Holding
387
New
59
Increased
68
Reduced
153
Closed
57

Sector Composition

Rank Sector Weight
1 Technology 28.95%
2 Consumer Discretionary 15.9%
3 Healthcare 14.34%
4 Industrials 10.86%
5 Miscellaneous 10.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SAIL
101
DELISTED
SailPoint Technologies Holdings, Inc. Common Stock
SAIL
$8.13M 0.29%
160,539
-44,190
-22% -$2.49M
OCUL icon
102
Ocular Therapeutix
OCUL
$2.24B
$7.97M 0.29%
485,837
+159,195
+49% +$3.07M
PLUG icon
103
Plug Power
PLUG
$2.86B
$7.8M 0.28%
217,605
-130,865
-38% -$6.75M
ATEC icon
104
Alphatec Holdings
ATEC
$1.65B
$7.36M 0.26%
465,955
+42,725
+10% +$672K
TPTX
105
DELISTED
Turning Point Therapeutics, Inc. Common Stock
TPTX
$7.3M 0.26%
77,132
+2,325
+3% +$276K
CZR icon
106
Caesars Entertainment
CZR
$6.04B
$7.25M 0.26%
82,855
+1,865
+2% +$157K
MXL icon
107
MaxLinear
MXL
$6.09B
$7.21M 0.26%
211,477
+66,385
+46% +$2.37M
INSM icon
108
Insmed
INSM
$26.2B
$7.12M 0.26%
209,103
+4,835
+2% +$185K
PACK icon
109
Ranpak Holdings
PACK
$327M
$7.12M 0.26%
+354,835
New +$6.61M
DAN icon
110
Dana Inc
DAN
$3.24B
$6.99M 0.25%
287,230
-227,467
-44% -$5.21M
RUN icon
111
Sunrun
RUN
$2.02B
$6.98M 0.25%
115,433
+1,630
+1% +$113K
RRX icon
112
Regal Rexnord
RRX
$10.2B
$6.98M 0.25%
48,910
-40,365
-45% -$5.54M
ROG icon
113
Rogers Corp
ROG
$2.34B
$6.93M 0.25%
+36,810
New +$6.57M
SWTX
114
DELISTED
SpringWorks Therapeutics
SWTX
$6.91M 0.25%
93,956
+18,300
+24% +$1.43M
WMS icon
115
Advanced Drainage Systems
WMS
$9.59B
$6.91M 0.25%
+66,810
New +$6.53M
MPLX icon
116
MPLX
MPLX
$59.2B
$6.67M 0.24%
260,042
+1,098
+0.4% +$26.9K
SYNA icon
117
Synaptics
SYNA
$3.81B
$6.64M 0.24%
+49,000
New +$5.96M
PXD
118
DELISTED
Pioneer Natural Resource Co.
PXD
$6.61M 0.24%
41,587
+7,793
+23% +$1.11M
BBIO icon
119
BridgeBio Pharma
BBIO
$13.4B
$6.56M 0.24%
+106,510
New +$6.97M
BWIN
120
Baldwin Insurance Group
BWIN
$3.15B
$6.42M 0.23%
235,474
+11,100
+5% +$302K
COP icon
121
ConocoPhillips
COP
$170B
$6.34M 0.23%
119,772
+28,877
+32% +$1.42M
RMBS icon
122
Rambus
RMBS
$9.01B
$6.18M 0.22%
+318,055
New +$6.39M
BALY icon
123
Bally's
BALY
$487M
$5.8M 0.21%
+89,235
New +$5.29M
JPM icon
124
JPMorgan Chase
JPM
$937B
$5.79M 0.21%
+38,070
New +$5.48M
EPD icon
125
Enterprise Products Partners
EPD
$83.8B
$5.63M 0.2%
255,616
-10,140
-4% -$223K

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Castleark Management's Q1 2021 Portfolio in Review

As of Q1 2021, Castleark Management held 387 positions worth $2.78B, up 4% from $2.67B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Castleark Management's Q1 2021 filing shows 59 new, 68 increased, 153 reduced and 57 closed positions. Its largest new stake was State Street SPDR S&P Regional Banking ETF: 333,895 shares worth $22.2M. The largest sale was State Street SPDR S&P Homebuilders ETF, an estimated $27.4M.

By sector, the portfolio is most concentrated in Technology at 29% of assets, down from 30% a quarter earlier, followed by Consumer Discretionary and Healthcare.

  • Castleark Management's largest Q1 2021 buy was State Street SPDR S&P Regional Banking ETF: 333,895 shares worth $22.2M.
  • Castleark Management added most to Charles Schwab in Q1 2021, an estimated $30.3M increase.
  • Castleark Management's biggest Q1 2021 reduction was State Street SPDR S&P Homebuilders ETF, cutting an estimated $27.4M.
  • Castleark Management fully exited S&P Global in Q1 2021, selling an estimated $20.6M.
  • Castleark Management's ten largest holdings make up 26% of its $2.78B portfolio in Q1 2021.
  • Castleark Management opened 59 new positions and closed 57 in Q1 2021.
  • Castleark Management's portfolio value rose 4% quarter-over-quarter to $2.78B.

Based on Castleark Management's 13F filing for Q1 2021, filed 14 May 2021.