We are live on ! Find out more
CM

Castleark Management Portfolio holdings

AUM $3.02B
1-Year Est. Return 53.92%
This Fund
S&P 500
This Quarter Est. Return
+6.17%
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
$3.41B
AUM Growth
-$160M
Cap. Flow
-$259M
Cap. Flow %
-7.61%
Top 10 Hldgs %
34.8%
Holding
347
New
63
Increased
121
Reduced
48
Closed
53

Top Buys

Rank Stock Value
1
LLY icon
Eli Lilly
LLY
+$35.4M
2
ULTA icon
Ulta Beauty
ULTA
+$27.5M
3
AMD icon
Advanced Micro Devices
AMD
+$23.5M
4
AMZN icon
Amazon
AMZN
+$18.7M
5
BKNG icon
Booking.com
BKNG
+$17.6M

Top Sells

Rank Stock Value
1
CARK icon
CastleArk Large Growth ETF
CARK
+$322M
2
NFLX icon
Netflix
NFLX
+$65.9M
3
LRCX icon
Lam Research
LRCX
+$20.4M
4
DXCM icon
DexCom
DXCM
+$20.2M
5
META icon
Meta Platforms (Facebook)
META
+$16.7M

Sector Composition

Rank Sector Weight
1 Technology 33.87%
2 Industrials 11.15%
3 Financials 10.44%
4 Consumer Discretionary 10.16%
5 Healthcare 9.26%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EWT icon
276
iShares MSCI Taiwan ETF
EWT
$9.99B
$199K 0.01%
+3,130
New +$202K
EWC icon
277
iShares MSCI Canada ETF
EWC
$6.13B
$198K 0.01%
+3,670
New +$190K
ITW icon
278
Illinois Tool Works
ITW
$81.9B
$190K 0.01%
770
– –
TRMB icon
279
Trimble
TRMB
$13B
$169K 0.01%
2,160
– –
CMI icon
280
Cummins
CMI
$91.3B
$153K ﹤0.01%
300
– –
PRIM icon
281
Primoris Services
PRIM
$4.64B
$139K ﹤0.01%
+1,120
New +$146K
FISV
282
Fiserv Inc
FISV
$27.9B
$134K ﹤0.01%
2,000
– –
NKE icon
283
Nike
NKE
$62.5B
$127K ﹤0.01%
2,000
– –
SYK icon
284
Stryker
SYK
$129B
$120K ﹤0.01%
340
– –
EEM icon
285
iShares MSCI Emerging Markets ETF
EEM
$28.6B
$109K ﹤0.01%
2,000
– –
FCX icon
286
Freeport-McMoran
FCX
$90.2B
$99K ﹤0.01%
1,950
+880
+82% +$38.1K
EWA icon
287
iShares MSCI Australia ETF
EWA
$1.37B
$98.7K ﹤0.01%
+3,770
New +$99.8K
EWY icon
288
iShares MSCI South Korea ETF
EWY
$22.5B
$98.2K ﹤0.01%
+1,010
New +$92.3K
PFE icon
289
Pfizer
PFE
$141B
$74K ﹤0.01%
2,971
– –
LUV icon
290
Southwest Airlines
LUV
$22.2B
$64.5K ﹤0.01%
1,560
– –
RPM icon
291
RPM International
RPM
$13.8B
$60.3K ﹤0.01%
580
– –
PAYX icon
292
Paychex
PAYX
$41.1B
$40.4K ﹤0.01%
360
– –
FFIV icon
293
F5
FFIV
$23B
$35.7K ﹤0.01%
140
– –
SEE
294
DELISTED
Sealed Air
SEE
$29.8K ﹤0.01%
720
– –
AAOI icon
295
Applied Optoelectronics
AAOI
$7.85B
– –
-125,379
Closed -$3.25M
AAP icon
296
Advance Auto Parts
AAP
$3.48B
– –
-70,705
Closed -$4.34M
AGCO icon
297
AGCO
AGCO
$8.71B
– –
-56,415
Closed -$6.04M
ALGM icon
298
Allegro MicroSystems
ALGM
$8.72B
– –
-133,508
Closed -$3.9M
ALK icon
299
Alaska Air
ALK
$5.3B
– –
-97,153
Closed -$4.84M
AMSC icon
300
American Superconductor
AMSC
$1.48B
– –
-135,617
Closed -$8.05M
10 11
12
13 14

Similar funds

MCM
Masters Capital Management Atlanta, Georgia $3.03B AUM 57.21% 1-Year Est. Return
JIC
Joel Isaacson & Co New York $3.02B AUM 21.81% 1-Year Est. Return
CFM
Comprehensive Financial Management Los Gatos, California $3.01B AUM 2.93% 1-Year Est. Return
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
TAM
Trillium Asset Management Boston, Massachusetts $3.01B AUM 19.96% 1-Year Est. Return
KIA
KCM Investment Advisors Greenbrae, California $3.01B AUM 21.97% 1-Year Est. Return
Members Trust
Members Trust Tampa, Florida $3.01B AUM 10.24% 1-Year Est. Return
BGDI
BW Gestao de Investimentos Sao Paulo, Brazil $3.01B AUM 27.43% 1-Year Est. Return

Castleark Management's Q4 2025 Portfolio in Review

As of Q4 2025, Castleark Management held 347 positions worth $3.41B, down 4.5% from $3.57B the previous quarter. Its ten largest holdings account for 35% of the portfolio.

Castleark Management withdrew a net $259M in Q4 2025, closing 53 positions and reducing 48 holdings. Its most notable exit was CastleArk Large Growth ETF, an estimated $322M position sold in full.

By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 32% a quarter earlier, followed by Industrials and Financials.

Against the trend, Castleark Management opened a new position in Ulta Beauty worth $30.2M.

  • Castleark Management's largest Q4 2025 buy was Ulta Beauty: 49,941 shares worth $30.2M.
  • Castleark Management added most to Eli Lilly in Q4 2025, an estimated $35.4M increase.
  • Castleark Management's biggest Q4 2025 reduction was Lam Research, cutting an estimated $20.4M.
  • Castleark Management fully exited CastleArk Large Growth ETF in Q4 2025, selling an estimated $322M.
  • Castleark Management's ten largest holdings make up 35% of its $3.41B portfolio in Q4 2025.
  • Castleark Management opened 63 new positions and closed 53 in Q4 2025.
  • Castleark Management's portfolio value fell 4.5% quarter-over-quarter to $3.41B.

Based on Castleark Management's 13F filing for Q4 2025, filed 13 Feb 2026.