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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
+10.03%
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
$2.87B
AUM Growth
+$414M
Cap. Flow
+$280M
Cap. Flow %
9.78%
Top 10 Hldgs %
37.04%
Holding
347
New
75
Increased
38
Reduced
85
Closed
64

Top Buys

Rank Stock Value
1
SPIB icon
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
+$124M
2
VMBS icon
Vanguard Mortgage-Backed Securities ETF
VMBS
+$74M
3
ANET icon
Arista Networks
ANET
+$62.5M
4
AVGO icon
Broadcom
AVGO
+$48.2M
5
TTD icon
Trade Desk
TTD
+$47.6M

Top Sells

Rank Stock Value
1
UNP icon
Union Pacific
UNP
+$45.5M
2
AMAT icon
Applied Materials
AMAT
+$34.1M
3
CL icon
Colgate-Palmolive
CL
+$33.8M
4
LRCX icon
Lam Research
LRCX
+$33.3M
5
NVDA icon
NVIDIA
NVDA
+$31.2M

Sector Composition

Rank Sector Weight
1 Technology 33.83%
2 Financials 11.36%
3 Communication Services 9.26%
4 Consumer Discretionary 9.23%
5 Healthcare 7.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SMTC icon
76
Semtech
SMTC
$9.72B
$7.55M 0.26%
+122,150
New +$6.45M
ALKT icon
77
Alkami Technology
ALKT
$1.96B
$7.55M 0.26%
205,800
+13,980
+7% +$522K
WIX icon
78
WIX.com
WIX
$2.56B
$7.54M 0.26%
35,130
-10,170
-22% -$1.94M
EWJ icon
79
iShares MSCI Japan ETF
EWJ
$21.2B
$7.52M 0.26%
112,080
-110,570
-50% -$7.63M
WCC
80
WESCO International
WCC
$15.2B
$7.44M 0.26%
+41,130
New +$7.78M
RMBS icon
81
Rambus
RMBS
$9.02B
$7.39M 0.26%
+139,890
New +$7.13M
DELL icon
82
Dell
DELL
$238B
$7.33M 0.26%
+63,610
New +$7.98M
RDNT icon
83
RadNet
RDNT
$4.9B
$7.29M 0.25%
104,453
-38,760
-27% -$2.86M
VSEC icon
84
VSE Corp
VSEC
$5.2B
$7.24M 0.25%
+76,180
New +$8.03M
BCO icon
85
Brink's
BCO
$5.02B
$7.14M 0.25%
76,930
-15,840
-17% -$1.58M
ET icon
86
Energy Transfer Partners
ET
$69.7B
$7.06M 0.25%
360,310
– –
KD icon
87
Kyndryl
KD
$3.05B
$7.01M 0.24%
202,550
-135,420
-40% -$3.94M
LGND icon
88
Ligand Pharmaceuticals
LGND
$5.76B
$6.98M 0.24%
65,113
-2,810
-4% -$318K
GTLS
89
DELISTED
Chart Industries
GTLS
$6.91M 0.24%
36,220
+12,560
+53% +$2.02M
AXON
90
Axon Enterprise
AXON
$44.2B
$6.88M 0.24%
11,570
+8,800
+318% +$4.79M
LAZ icon
91
Lazard
LAZ
$4.01B
$6.85M 0.24%
133,080
+21,250
+19% +$1.14M
IAK icon
92
iShares US Insurance ETF
IAK
$524M
$6.84M 0.24%
54,070
-8,000
-13% -$1.04M
WK icon
93
Workiva
WK
$3.46B
$6.8M 0.24%
+62,100
New +$5.72M
EXLS icon
94
EXL Service
EXLS
$5.49B
$6.75M 0.24%
152,050
-6,410
-4% -$277K
GMED icon
95
Globus Medical
GMED
$10.9B
$6.73M 0.23%
81,330
-3,450
-4% -$272K
VCYT icon
96
Veracyte
VCYT
$4.4B
$6.71M 0.23%
169,430
-7,130
-4% -$270K
PGR icon
97
Progressive
PGR
$129B
$6.68M 0.23%
27,870
-4,190
-13% -$1.05M
VMI icon
98
Valmont Industries
VMI
$8.94B
$6.66M 0.23%
21,710
+820
+4% +$264K
NTRA icon
99
Natera
NTRA
$35.9B
$6.65M 0.23%
42,030
-29,370
-41% -$4.28M
ADMA icon
100
ADMA Biologics
ADMA
$2.03B
$6.63M 0.23%
386,366
-306,600
-44% -$5.77M
2 3
4
5 6

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Castleark Management's Q4 2024 Portfolio in Review

As of Q4 2024, Castleark Management held 347 positions worth $2.87B, up 17% from $2.45B the previous quarter. Its ten largest holdings account for 37% of the portfolio.

Castleark Management deployed $280M of net new capital in Q4 2024, opening 75 new positions and adding to 38 existing holdings. Its largest new stake was State Street SPDR Portfolio Intermediate Term Corporate Bond ETF: 3,757,660 shares worth $123M.

By sector, the portfolio is most concentrated in Technology at 34% of assets, down from 34% a quarter earlier, followed by Financials and Communication Services.

On the sell side, the largest reduction was Applied Materials, an estimated $34.1M trimmed.

  • Castleark Management's largest Q4 2024 buy was State Street SPDR Portfolio Intermediate Term Corporate Bond ETF: 3,757,660 shares worth $123M.
  • Castleark Management added most to Netflix in Q4 2024, an estimated $24.1M increase.
  • Castleark Management's biggest Q4 2024 reduction was Applied Materials, cutting an estimated $34.1M.
  • Castleark Management fully exited Union Pacific in Q4 2024, selling an estimated $45.5M.
  • Castleark Management's ten largest holdings make up 37% of its $2.87B portfolio in Q4 2024.
  • Castleark Management opened 75 new positions and closed 64 in Q4 2024.
  • Castleark Management's portfolio value rose 17% quarter-over-quarter to $2.87B.

Based on Castleark Management's 13F filing for Q4 2024, filed 18 Feb 2025.