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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
+21.53%
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
$3.33B
AUM Growth
+$442M
Cap. Flow
-$10.8M
Cap. Flow %
-0.32%
Top 10 Hldgs %
42.55%
Holding
347
New
67
Increased
59
Reduced
94
Closed
72

Top Buys

Rank Stock Value
1
PM icon
Philip Morris
PM
+$42.4M
2
MSFT icon
Microsoft
MSFT
+$41.9M
3
NVDA icon
NVIDIA
NVDA
+$37.1M
4
SCHW
Charles Schwab
SCHW
+$27.9M
5
SNOW icon
Snowflake
SNOW
+$27.8M

Top Sells

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$42.5M
2
QQQ icon
Invesco QQQ Trust
QQQ
+$31.2M
3
LLY icon
Eli Lilly
LLY
+$26.1M
4
BX icon
Blackstone
BX
+$24.6M
5
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$21.5M

Sector Composition

Rank Sector Weight
1 Technology 30%
2 Financials 9.35%
3 Communication Services 9.29%
4 Consumer Discretionary 7.54%
5 Industrials 7.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EFA icon
26
iShares MSCI EAFE ETF
EFA
$76.4B
$31.1M 0.93%
347,580
+270,740
+352% +$23.1M
DXCM icon
27
DexCom
DXCM
$29B
$27.2M 0.82%
+311,342
New +$24.4M
TLH icon
28
iShares 10-20 Year Treasury Bond ETF
TLH
$11B
$26.3M 0.79%
258,432
+42,840
+20% +$4.3M
SPOT icon
29
Spotify
SPOT
$108B
$26M 0.78%
+33,921
New +$21.8M
MBB icon
30
iShares MBS ETF
MBB
$39.1B
$18.5M 0.56%
196,905
– –
VCLT icon
31
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.81B
$17.9M 0.54%
+236,450
New +$17.5M
FICO icon
32
Fair Isaac
FICO
$31.8B
$16.5M 0.49%
9,000
-4,270
-32% -$8.02M
LNG icon
33
Cheniere Energy
LNG
$54.2B
$15.4M 0.46%
63,426
+46,130
+267% +$10.7M
PODD icon
34
Insulet
PODD
$11.8B
$15M 0.45%
+47,670
New +$13.8M
VRNA
35
DELISTED
Verona Pharma
VRNA
$14.5M 0.43%
153,020
-33,150
-18% -$2.45M
IGIB icon
36
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.5B
$13.9M 0.42%
259,994
+225,030
+644% +$11.7M
TSM icon
37
TSMC
TSM
$1.94T
$12.6M 0.38%
55,610
-8,420
-13% -$1.56M
XRT icon
38
State Street SPDR S&P Retail ETF
XRT
$457M
$12.1M 0.36%
+157,480
New +$11.4M
C icon
39
Citigroup
C
$213B
$11.4M 0.34%
134,184
+68,120
+103% +$4.92M
RCL icon
40
Royal Caribbean
RCL
$86.8B
$11.1M 0.33%
35,570
+15,850
+80% +$3.77M
TJX icon
41
TJX Companies
TJX
$179B
$10.8M 0.33%
87,660
– –
MS icon
42
Morgan Stanley
MS
$319B
$10.8M 0.32%
76,510
+30,610
+67% +$3.76M
RACE icon
43
Ferrari
RACE
$67.8B
$10.6M 0.32%
21,550
+924
+4% +$429K
EXE
44
Expand Energy Corp
EXE
$22.1B
$10.4M 0.31%
89,240
+71,950
+416% +$8.03M
VST icon
45
Vistra
VST
$48.2B
$10.2M 0.31%
52,395
-44,580
-46% -$6.6M
MCHP icon
46
Microchip Technology
MCHP
$38.8B
$9.97M 0.3%
141,700
+140,980
+19,581% +$7.75M
JPM icon
47
JPMorgan Chase
JPM
$916B
$9.77M 0.29%
33,705
– –
ODFL icon
48
Old Dominion Freight Line
ODFL
$46.3B
$9.67M 0.29%
+59,570
New +$9.5M
FN icon
49
Fabrinet
FN
$14.9B
$9.41M 0.28%
31,920
+11,330
+55% +$2.52M
SRAD icon
50
Sportradar
SRAD
$4.42B
$9.17M 0.28%
326,409
+69,150
+27% +$1.64M
1
2
3 4 5

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Castleark Management's Q2 2025 Portfolio in Review

As of Q2 2025, Castleark Management held 347 positions worth $3.33B, up 15% from $2.89B the previous quarter. Its ten largest holdings account for 43% of the portfolio.

Castleark Management's Q2 2025 filing shows 67 new, 59 increased, 94 reduced and 72 closed positions. Its largest new stake was Snowflake: 153,530 shares worth $34.4M. The largest sale was Apple, an estimated $42.5M.

By sector, the portfolio is most concentrated in Technology at 30% of assets, up from 25% a quarter earlier, followed by Financials and Communication Services.

  • Castleark Management's largest Q2 2025 buy was Snowflake: 153,530 shares worth $34.4M.
  • Castleark Management added most to Philip Morris in Q2 2025, an estimated $42.4M increase.
  • Castleark Management's biggest Q2 2025 reduction was Apple, cutting an estimated $42.5M.
  • Castleark Management fully exited Invesco QQQ Trust in Q2 2025, selling an estimated $31.2M.
  • Castleark Management's ten largest holdings make up 43% of its $3.33B portfolio in Q2 2025.
  • Castleark Management opened 67 new positions and closed 72 in Q2 2025.
  • Castleark Management's portfolio value rose 15% quarter-over-quarter to $3.33B.

Based on Castleark Management's 13F filing for Q2 2025, filed 18 Aug 2025.