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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
BBIO icon
151
BridgeBio Pharma
BBIO
$16.4B
$3.36M 0.1%
77,840
-29,140
-27% -$1.06M
PCTY icon
152
Paylocity
PCTY
$7.75B
$3.34M 0.1%
18,440
-18,210
-50% -$3.42M
BMI icon
153
Badger Meter
BMI
$3.87B
$3.3M 0.1%
+13,490
New +$3.06M
HAS icon
154
Hasbro
HAS
$13.5B
$3.29M 0.1%
+44,560
New +$2.81M
SGI
155
Somnigroup International
SGI
$14.4B
$3.25M 0.1%
47,820
-1,350
-3% -$84.9K
CRDO icon
156
Credo Technology Group
CRDO
$33.1B
$3.16M 0.1%
34,150
-46,860
-58% -$2.73M
TOL icon
157
Toll Brothers
TOL
$14B
$3.13M 0.09%
27,430
+12,140
+79% +$1.26M
MPLX icon
158
MPLX
MPLX
$58.6B
$3.12M 0.09%
60,622
-9,510
-14% -$483K
BCS icon
159
Barclays
BCS
$87.8B
$3.07M 0.09%
165,235
-165,235
-50% -$2.73M
TGLS icon
160
Tecnoglass
TGLS
$1.99B
$3.06M 0.09%
+39,550
New +$3.07M
EXLS icon
161
EXL Service
EXLS
$5.5B
$3.01M 0.09%
68,770
-86,810
-56% -$3.97M
LMB icon
162
Limbach Holdings
LMB
$807M
$2.96M 0.09%
+21,140
New +$2.4M
HIMS icon
163
Hims & Hers Health
HIMS
$5.79B
$2.92M 0.09%
+58,590
New +$2.65M
SLNO
164
DELISTED
Soleno Therapeutics
SLNO
$2.92M 0.09%
+34,840
New +$2.61M
TRGP icon
165
Targa Resources
TRGP
$56.8B
$2.9M 0.09%
16,680
– –
COST icon
166
Costco
COST
$432B
$2.77M 0.08%
2,800
– –
AGCO icon
167
AGCO
AGCO
$8.41B
$2.76M 0.08%
26,770
-790
-3% -$75.3K
HWM icon
168
Howmet Aerospace
HWM
$109B
$2.72M 0.08%
14,610
-48,260
-77% -$7.42M
WES icon
169
Western Midstream Partners
WES
$19.4B
$2.72M 0.08%
70,260
-15,010
-18% -$571K
CORT icon
170
Corcept Therapeutics
CORT
$9.98B
$2.71M 0.08%
+36,940
New +$2.68M
GEV icon
171
GE Vernova
GEV
$240B
$2.58M 0.08%
+4,880
New +$2.03M
HSBC icon
172
HSBC
HSBC
$352B
$2.56M 0.08%
42,100
-42,100
-50% -$2.4M
MCD icon
173
McDonald's
MCD
$193B
$2.52M 0.08%
8,630
-18,840
-69% -$5.81M
EPD icon
174
Enterprise Products Partners
EPD
$83.7B
$2.46M 0.07%
79,461
– –
GLD icon
175
SPDR Gold Trust
GLD
$131B
$2.44M 0.07%
8,005
-63,890
-89% -$19.3M
5 6
7
8 9

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CFM
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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.