We are live on ! Find out more
CM

Castleark Management Portfolio holdings

AUM $3.71B
1-Year Est. Return 65.19%
This Fund
S&P 500
This Quarter Est. Return
+30.43%
1 Year Est. Return
+65.19%
3 Year Est. Return
+247.97%
5 Year Est. Return
+412.62%
10 Year Est. Return
+3,903.2%
AUM
$3.71B
AUM Growth
+$687M
Cap. Flow
+$105M
Cap. Flow %
2.83%
Top 10 Hldgs %
33.93%
Holding
350
New
58
Increased
69
Reduced
89
Closed
41

Top Buys

Rank Stock Value
1
MS icon
Morgan Stanley
MS
+$36.6M
2
AAPL icon
Apple
AAPL
+$34.9M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$32.1M
4
V icon
Visa
V
+$26.4M
5
GILD icon
Gilead Sciences
GILD
+$24.4M

Top Sells

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$45.1M
2
ULTA icon
Ulta Beauty
ULTA
+$26.5M
3
SHOP icon
Shopify
SHOP
+$25.5M
4
CVX icon
Chevron
CVX
+$23.2M
5
DOCN icon
DigitalOcean
DOCN
+$19.8M

Sector Composition

Rank Sector Weight
1 Technology 34.63%
2 Industrials 12.03%
3 Miscellaneous 11.82%
4 Healthcare 10.33%
5 Consumer Discretionary 9.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MU icon
101
Micron Technology
MU
$1.16T
$9.11M 0.25%
7,890
-3,090
-28% -$2.32M
GWW icon
102
W.W. Grainger
GWW
$60.2B
$8.99M 0.24%
6,610
+1,000
+18% +$1.23M
OPLN
103
Openlane
OPLN
$4.3B
$8.96M 0.24%
+217,210
New +$7.59M
XLV icon
104
State Street Health Care Select Sector SPDR ETF
XLV
$43.3B
$8.91M 0.24%
56,130
– –
RIG icon
105
Transocean
RIG
$6.38B
$8.87M 0.24%
1,813,160
+976,040
+117% +$6.1M
ELAN icon
106
Elanco Animal Health
ELAN
$11.8B
$8.83M 0.24%
358,880
+2,930
+0.8% +$67.7K
WULF icon
107
TeraWulf
WULF
$8.55B
$8.72M 0.24%
+353,080
New +$8.12M
ENVA icon
108
Enova International
ENVA
$5.58B
$8.68M 0.23%
36,070
-1,400
-4% -$241K
INTC icon
109
Intel
INTC
$562B
$8.6M 0.23%
+61,560
New +$6.23M
RUSHA icon
110
Rush Enterprises Class A
RUSHA
$5.76B
$8.32M 0.22%
+170,925
New +$8.04M
TGTX icon
111
TG Therapeutics
TGTX
$8.37B
$8.3M 0.22%
+150,990
New +$6.18M
FAST icon
112
Fastenal
FAST
$56B
$8.23M 0.22%
171,420
+22,730
+15% +$1.03M
CRL icon
113
Charles River Laboratories
CRL
$13.3B
$8.17M 0.22%
36,045
-3,390
-9% -$604K
PRAX icon
114
Praxis Precision Medicines
PRAX
$9.64B
$8.17M 0.22%
+24,390
New +$7.72M
FFIV icon
115
F5
FFIV
$22.9B
$8.13M 0.22%
19,550
+19,410
+13,864% +$6.9M
LINC icon
116
Lincoln Educational Services
LINC
$767M
$8.13M 0.22%
162,910
+12,300
+8% +$557K
BRKR icon
117
Bruker
BRKR
$8.29B
$8.08M 0.22%
+134,270
New +$6.27M
CF icon
118
CF Industries
CF
$20.9B
$7.97M 0.21%
73,610
-55,540
-43% -$6.55M
LBRT icon
119
Liberty Energy
LBRT
$3.6B
$7.77M 0.21%
296,629
+31,840
+12% +$952K
MOH icon
120
Molina Healthcare
MOH
$10.1B
$7.73M 0.21%
+33,790
New +$6.12M
RRC icon
121
Range Resources
RRC
$9.75B
$7.63M 0.21%
205,260
-205,260
-50% -$8.34M
PENN icon
122
PENN Entertainment
PENN
$2.3B
$7.52M 0.2%
+351,920
New +$6.31M
MOD icon
123
Modine Manufacturing
MOD
$9.88B
$7.47M 0.2%
27,970
-9,880
-26% -$2.6M
H icon
124
Hyatt Hotels
H
$14.9B
$7.38M 0.2%
38,080
+20,300
+114% +$3.56M
PL icon
125
Planet Labs
PL
$6.27B
$7.34M 0.2%
221,450
-64,200
-22% -$2.37M
3 4
5
6 7

Similar funds

MSC
MUFG Securities (Canada) New York $3.71B AUM 38.19% 1-Year Est. Return
BC
Burney Company Reston, Virginia $3.71B AUM 37.66% 1-Year Est. Return
FEG
Fund Evaluation Group Cincinnati, Ohio $3.7B AUM 16.56% 1-Year Est. Return
HCM
Himalaya Capital Management Seattle, Washington $3.7B AUM 39.18% 1-Year Est. Return
OH
Osiris Holdings Monaco $3.72B AUM
BCM
Becker Capital Management Portland, Oregon $3.72B AUM 31.98% 1-Year Est. Return
CCI
Cevian Capital II St. Helier, Jersey $3.7B AUM 32.64% 1-Year Est. Return
MCM
MKP Capital Management New York $3.7B AUM 23.18% 1-Year Est. Return

Castleark Management's Q2 2026 Portfolio in Review

As of Q2 2026, Castleark Management held 350 positions worth $3.71B, up 23% from $3.02B the previous quarter. Its ten largest holdings account for 34% of the portfolio.

Castleark Management's Q2 2026 filing shows 58 new, 69 increased, 89 reduced and 41 closed positions. Its largest new stake was SharkNinja: 127,170 shares worth $19.4M. The largest sale was Charles Schwab, an estimated $45.1M.

By sector, the portfolio is most concentrated in Technology at 35% of assets, up from 32% a quarter earlier, followed by Industrials and Miscellaneous.

  • Castleark Management's largest Q2 2026 buy was SharkNinja: 127,170 shares worth $19.4M.
  • Castleark Management added most to Morgan Stanley in Q2 2026, an estimated $36.6M increase.
  • Castleark Management's biggest Q2 2026 reduction was Charles Schwab, cutting an estimated $45.1M.
  • Castleark Management fully exited Ulta Beauty in Q2 2026, selling an estimated $26.5M.
  • Castleark Management's ten largest holdings make up 34% of its $3.71B portfolio in Q2 2026.
  • Castleark Management opened 58 new positions and closed 41 in Q2 2026.
  • Castleark Management's portfolio value rose 23% quarter-over-quarter to $3.71B.

Based on Castleark Management's 13F filing for Q2 2026, filed 14 Aug 2026.