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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
ACN icon
276
Accenture
ACN
$106B
– –
-59,394
Closed -$18.5M
ADMA icon
277
ADMA Biologics
ADMA
$2.02B
– –
-456,266
Closed -$9.05M
ATI icon
278
ATI
ATI
$24.3B
– –
-30,700
Closed -$1.6M
AVGO icon
279
Broadcom
AVGO
$1.76T
– –
-52,010
Closed -$8.71M
BAC icon
280
Bank of America
BAC
$429B
– –
-118,230
Closed -$4.93M
BCO icon
281
Brink's
BCO
$5.01B
– –
-48,920
Closed -$4.21M
BHP icon
282
BHP
BHP
$211B
– –
-3,240
Closed -$157K
BLDP
283
Ballard Power Systems
BLDP
$754M
– –
-14,890
Closed -$16.4K
BSX icon
284
Boston Scientific
BSX
$68.4B
– –
-64,870
Closed -$6.54M
CFLT
285
DELISTED
Confluent
CFLT
– –
-16,020
Closed -$376K
CHDN icon
286
Churchill Downs
CHDN
$6.17B
– –
-21,320
Closed -$2.37M
CMG icon
287
Chipotle Mexican Grill
CMG
$43.9B
– –
-62,760
Closed -$3.15M
COF icon
288
Capital One
COF
$128B
– –
-45,730
Closed -$8.2M
CPRI icon
289
Capri Holdings
CPRI
$1.82B
– –
-126,080
Closed -$2.49M
CRM icon
290
Salesforce
CRM
$154B
– –
-28,710
Closed -$7.7M
CVCO icon
291
Cavco Industries
CVCO
$4.36B
– –
-5,000
Closed -$2.6M
CWAN
292
DELISTED
Clearwater Analytics
CWAN
– –
-186,000
Closed -$4.98M
DAR icon
293
Darling Ingredients
DAR
$9.32B
– –
-2,170
Closed -$67.8K
DOCN icon
294
DigitalOcean
DOCN
$12.5B
– –
-85,340
Closed -$2.85M
DOCU
295
DocuSign
DOCU
$11.1B
– –
-198,840
Closed -$16.2M
ENSG icon
296
The Ensign Group
ENSG
$10.6B
– –
-37,600
Closed -$4.87M
ESTC icon
297
Elastic
ESTC
$6.7B
– –
-8,380
Closed -$747K
EWJ icon
298
iShares MSCI Japan ETF
EWJ
$21.2B
– –
-112,080
Closed -$7.68M
G icon
299
Genpact
G
$6.22B
– –
-115,980
Closed -$5.84M
GDYN icon
300
Grid Dynamics Holdings
GDYN
$569M
– –
-185,240
Closed -$2.9M
10 11
12
13 14

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JIC
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CFM
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SM
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TAM
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KIA
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Members Trust
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BGDI
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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.