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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
CARK icon
1
CastleArk Large Growth ETF
CARK
$314M
$295M 10.21%
+8,394,730
New +$326M
AAPL icon
2
Apple
AAPL
$5.01T
$134M 4.65%
603,651
-73,778
-11% -$17.1M
NVDA icon
3
NVIDIA
NVDA
$4.63T
$122M 4.22%
1,123,760
+49,722
+5% +$6.3M
AMZN icon
4
Amazon
AMZN
$2.45T
$109M 3.76%
570,531
+10,336
+2% +$2.24M
MSFT icon
5
Microsoft
MSFT
$2.93T
$103M 3.59%
275,602
-64,322
-19% -$26.2M
GOVT icon
6
iShares US Treasury Bond ETF
GOVT
$43.8B
$93.8M 3.25%
4,079,819
+2,458,450
+152% +$55.7M
META icon
7
Meta Platforms (Facebook)
META
$1.49T
$82.4M 2.86%
143,046
+16,218
+13% +$10.5M
MA icon
8
Mastercard
MA
$498B
$75.1M 2.6%
137,007
+1,738
+1% +$946K
VMBS icon
9
Vanguard Mortgage-Backed Securities ETF
VMBS
$15.5B
$74.5M 2.58%
1,609,080
– –
V icon
10
Visa
V
$703B
$73.3M 2.54%
209,193
+2,578
+1% +$872K
NFLX icon
11
Netflix
NFLX
$300B
$70.9M 2.46%
760,700
+21,920
+3% +$2.08M
SPIB icon
12
State Street SPDR Portfolio Intermediate Term Corporate Bond ETF
SPIB
$11.5B
$68M 2.36%
2,045,580
-1,712,080
-46% -$56.4M
LLY icon
13
Eli Lilly
LLY
$1.09T
$65.8M 2.28%
79,692
+36,926
+86% +$30.7M
ISRG icon
14
Intuitive Surgical
ISRG
$128B
$57.2M 1.98%
115,425
+24,956
+28% +$13.8M
GOOGL icon
15
Alphabet (Google) Class A
GOOGL
$4.07T
$56.6M 1.96%
366,089
+4,390
+1% +$796K
ANET icon
16
Arista Networks
ANET
$206B
$55.3M 1.92%
713,790
+106,430
+18% +$10.8M
BX icon
17
Blackstone
BX
$103B
$54M 1.87%
386,666
-30,354
-7% -$4.93M
NOW icon
18
ServiceNow
NOW
$118B
$48.3M 1.67%
303,470
+3,740
+1% +$721K
QQQ icon
19
Invesco QQQ Trust
QQQ
$439B
$31.2M 1.08%
+66,630
New +$33.9M
TLT icon
20
iShares 20+ Year Treasury Bond ETF
TLT
$42.9B
$31.1M 1.08%
341,660
+151,300
+79% +$13.5M
SHOP icon
21
Shopify
SHOP
$168B
$26.5M 0.92%
277,916
+6,646
+2% +$724K
TT icon
22
Trane Technologies
TT
$99.5B
$24.9M 0.86%
73,988
+898
+1% +$324K
FICO icon
23
Fair Isaac
FICO
$32.1B
$24.5M 0.85%
13,270
+160
+1% +$296K
SBUX icon
24
Starbucks
SBUX
$118B
$23M 0.8%
234,592
+2,832
+1% +$293K
VRTX icon
25
Vertex Pharmaceuticals
VRTX
$125B
$22.8M 0.79%
47,039
+554
+1% +$258K
1
2 3 4 5

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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.