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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
+13.57%
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
$3.57B
AUM Growth
+$239M
Cap. Flow
-$44.1M
Cap. Flow %
-1.24%
Top 10 Hldgs %
38.94%
Holding
334
New
59
Increased
78
Reduced
55
Closed
50

Top Buys

Rank Stock Value
1
AVGO icon
Broadcom
AVGO
+$63.2M
2
SCHW
Charles Schwab
SCHW
+$25.6M
3
GEV icon
GE Vernova
GEV
+$25.3M
4
MCHP icon
Microchip Technology
MCHP
+$22.4M
5
VRT icon
Vertiv
VRT
+$16.3M

Top Sells

Rank Stock Value
1
ANET icon
Arista Networks
ANET
+$54.1M
2
PM icon
Philip Morris
PM
+$48.4M
3
AMZN icon
Amazon
AMZN
+$47.1M
4
CARK icon
CastleArk Large Growth ETF
CARK
+$45M
5
ISRG icon
Intuitive Surgical
ISRG
+$43.4M

Sector Composition

Rank Sector Weight
1 Technology 32.38%
2 Industrials 10.18%
3 Financials 10.06%
4 Communication Services 8.48%
5 Consumer Discretionary 6.33%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GEV icon
26
GE Vernova
GEV
$241B
$28.6M 0.8%
46,573
+41,693
+854% +$25.3M
TLH icon
27
iShares 10-20 Year Treasury Bond ETF
TLH
$11.1B
$26.6M 0.75%
258,432
– –
UBER icon
28
Uber
UBER
$143B
$25.2M 0.71%
257,268
+165,188
+179% +$15.4M
SPOT icon
29
Spotify
SPOT
$106B
$22.9M 0.64%
32,751
-1,170
-3% -$818K
DXCM icon
30
DexCom
DXCM
$29.2B
$20.2M 0.57%
300,249
-11,093
-4% -$878K
MBB icon
31
iShares MBS ETF
MBB
$39.1B
$18.7M 0.53%
196,905
– –
VRT icon
32
Vertiv
VRT
$88.2B
$18.4M 0.52%
+122,201
New +$16.3M
VCLT icon
33
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.87B
$18.4M 0.51%
236,450
– –
JPM icon
34
JPMorgan Chase
JPM
$927B
$16.8M 0.47%
53,365
+19,660
+58% +$5.85M
KTOS icon
35
Kratos Defense & Security Solutions
KTOS
$8.5B
$16.5M 0.46%
180,954
+6,788
+4% +$435K
XRT icon
36
State Street SPDR S&P Retail ETF
XRT
$458M
$16.2M 0.45%
188,220
+30,740
+20% +$2.56M
ETN icon
37
Eaton
ETN
$140B
$16.1M 0.45%
43,052
+42,792
+16,458% +$15.6M
GE icon
38
GE Aerospace
GE
$366B
$15.9M 0.44%
52,740
+24,110
+84% +$6.59M
GILD icon
39
Gilead Sciences
GILD
$167B
$15.7M 0.44%
141,032
+135,700
+2,545% +$15.4M
PODD icon
40
Insulet
PODD
$11.7B
$15.6M 0.44%
50,497
+2,827
+6% +$886K
TSM icon
41
TSMC
TSM
$1.95T
$15.5M 0.44%
55,610
– –
HD icon
42
Home Depot
HD
$340B
$15.1M 0.42%
37,270
+34,970
+1,520% +$13.8M
ADI icon
43
Analog Devices
ADI
$174B
$14.6M 0.41%
+59,476
New +$14.3M
WMT icon
44
Walmart Inc
WMT
$904B
$14.6M 0.41%
141,260
+55,760
+65% +$5.55M
CEG icon
45
Constellation Energy
CEG
$92.1B
$14.5M 0.41%
44,030
+21,290
+94% +$6.87M
LNG icon
46
Cheniere Energy
LNG
$54.3B
$14.4M 0.4%
61,301
-2,125
-3% -$499K
ORCL icon
47
Oracle
ORCL
$337B
$14.4M 0.4%
+51,200
New +$13M
MS icon
48
Morgan Stanley
MS
$321B
$14.3M 0.4%
90,240
+13,730
+18% +$2.03M
BE icon
49
Bloom Energy
BE
$45.5B
$14.3M 0.4%
169,125
+161,705
+2,179% +$7.51M
IGIB icon
50
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.5B
$14.1M 0.39%
259,994
– –
1
2
3 4 5

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JIC
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CFM
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TAM
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Castleark Management's Q3 2025 Portfolio in Review

As of Q3 2025, Castleark Management held 334 positions worth $3.57B, up 7.2% from $3.33B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Castleark Management's Q3 2025 filing shows 59 new, 78 increased, 55 reduced and 50 closed positions. Its largest new stake was Broadcom: 205,886 shares worth $67.9M. The largest sale was Arista Networks, an estimated $54.1M.

By sector, the portfolio is most concentrated in Technology at 32% of assets, up from 30% a quarter earlier, followed by Industrials and Financials.

  • Castleark Management's largest Q3 2025 buy was Broadcom: 205,886 shares worth $67.9M.
  • Castleark Management added most to Charles Schwab in Q3 2025, an estimated $25.6M increase.
  • Castleark Management's biggest Q3 2025 reduction was Arista Networks, cutting an estimated $54.1M.
  • Castleark Management fully exited Trane Technologies in Q3 2025, selling an estimated $34.3M.
  • Castleark Management's ten largest holdings make up 39% of its $3.57B portfolio in Q3 2025.
  • Castleark Management opened 59 new positions and closed 50 in Q3 2025.
  • Castleark Management's portfolio value rose 7.2% quarter-over-quarter to $3.57B.

Based on Castleark Management's 13F filing for Q3 2025, filed 17 Nov 2025.