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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
-4.29%
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
$2.89B
AUM Growth
+$18.3M
Cap. Flow
+$236M
Cap. Flow %
8.19%
Top 10 Hldgs %
40.26%
Holding
355
New
72
Increased
84
Reduced
52
Closed
75

Top Buys

Rank Stock Value
1
CARK icon
CastleArk Large Growth ETF
CARK
+$326M
2
GOVT icon
iShares US Treasury Bond ETF
GOVT
+$55.7M
3
QQQ icon
Invesco QQQ Trust
QQQ
+$33.9M
4
LLY icon
Eli Lilly
LLY
+$30.7M
5
ACN icon
Accenture
ACN
+$21M

Top Sells

Rank Stock Value
1
SPIB icon
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
+$56.4M
2
AVGO icon
Broadcom
AVGO
+$44.2M
3
APO icon
Apollo Global Management
APO
+$37.5M
4
MSFT icon
Microsoft
MSFT
+$26.2M
5
TTD icon
Trade Desk
TTD
+$23.7M

Sector Composition

Rank Sector Weight
1 Technology 25.31%
2 Healthcare 10.19%
3 Financials 9.99%
4 Consumer Discretionary 8.59%
5 Communication Services 8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
PCTY icon
76
Paylocity
PCTY
$7.82B
$6.87M 0.24%
36,650
+6,410
+21% +$1.28M
CWST icon
77
Casella Waste Systems
CWST
$5.9B
$6.78M 0.23%
60,770
+1,370
+2% +$150K
TTD icon
78
Trade Desk
TTD
$9.01B
$6.75M 0.23%
123,304
-261,546
-68% -$23.7M
KD icon
79
Kyndryl
KD
$3.04B
$6.73M 0.23%
214,360
+11,810
+6% +$443K
XLRE icon
80
State Street Real Estate Select Sector SPDR ETF
XLRE
$8.7B
$6.71M 0.23%
160,370
– –
SKY icon
81
Champion Homes
SKY
$4.42B
$6.61M 0.23%
69,750
+10,730
+18% +$1.03M
FOUR icon
82
Shift4
FOUR
$4.45B
$6.6M 0.23%
80,780
+1,840
+2% +$190K
BSX icon
83
Boston Scientific
BSX
$68.8B
$6.54M 0.23%
+64,870
New +$6.53M
XLF icon
84
State Street Financial Select Sector SPDR ETF
XLF
$56.9B
$6.53M 0.23%
131,130
– –
LPLA icon
85
LPL Financial
LPLA
$27.3B
$6.51M 0.23%
+19,890
New +$6.93M
APG icon
86
APi Group
APG
$16.5B
$6.48M 0.22%
271,925
+121,545
+81% +$3.04M
CR icon
87
Crane Co
CR
$12B
$6.47M 0.22%
42,240
+3,370
+9% +$541K
IMAX icon
88
IMAX
IMAX
$2.59B
$6.44M 0.22%
244,421
+2,450
+1% +$61.1K
GENI icon
89
Genius Sports
GENI
$1.94B
$6.42M 0.22%
641,200
+183,210
+40% +$1.7M
VMI icon
90
Valmont Industries
VMI
$8.97B
$6.34M 0.22%
22,210
+500
+2% +$163K
EFA icon
91
iShares MSCI EAFE ETF
EFA
$76.4B
$6.28M 0.22%
76,840
– –
UTI icon
92
Universal Technical Institute
UTI
$2.19B
$6.15M 0.21%
+239,390
New +$6.46M
NTRA icon
93
Natera
NTRA
$36.1B
$6.13M 0.21%
43,350
+1,320
+3% +$212K
RMBS icon
94
Rambus
RMBS
$9.21B
$6.11M 0.21%
118,100
-21,790
-16% -$1.28M
GMED icon
95
Globus Medical
GMED
$10.9B
$6.09M 0.21%
83,220
+1,890
+2% +$156K
WH icon
96
Wyndham Hotels & Resorts
WH
$5.65B
$6.02M 0.21%
66,560
+1,510
+2% +$153K
LTH icon
97
Life Time Group Holdings
LTH
$10.3B
$6.02M 0.21%
+199,260
New +$5.85M
LITE icon
98
Lumentum
LITE
$47.1B
$5.99M 0.21%
96,110
+2,170
+2% +$167K
G icon
99
Genpact
G
$6.26B
$5.84M 0.2%
+115,980
New +$5.75M
VCYT icon
100
Veracyte
VCYT
$4.42B
$5.78M 0.2%
195,010
+25,580
+15% +$975K
2 3
4
5 6

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Castleark Management's Q1 2025 Portfolio in Review

As of Q1 2025, Castleark Management held 355 positions worth $2.89B, up 0.64% from $2.87B the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Castleark Management deployed $236M of net new capital in Q1 2025, opening 72 new positions and adding to 84 existing holdings. Its largest new stake was CastleArk Large Growth ETF: 8,394,730 shares worth $295M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 34% a quarter earlier, followed by Healthcare and Financials.

On the sell side, the largest reduction was State Street SPDR Portfolio Intermediate Term Corporate Bond ETF, an estimated $56.4M trimmed.

  • Castleark Management's largest Q1 2025 buy was CastleArk Large Growth ETF: 8,394,730 shares worth $295M.
  • Castleark Management added most to iShares US Treasury Bond ETF in Q1 2025, an estimated $55.7M increase.
  • Castleark Management's biggest Q1 2025 reduction was State Street SPDR Portfolio Intermediate Term Corporate Bond ETF, cutting an estimated $56.4M.
  • Castleark Management fully exited Apollo Global Management in Q1 2025, selling an estimated $37.5M.
  • Castleark Management's ten largest holdings make up 40% of its $2.89B portfolio in Q1 2025.
  • Castleark Management opened 72 new positions and closed 75 in Q1 2025.
  • Castleark Management's portfolio value rose 0.64% quarter-over-quarter to $2.89B.

Based on Castleark Management's 13F filing for Q1 2025, filed 15 May 2025.