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Castleark Management Portfolio holdings

AUM $3.71B
1-Year Est. Return 65.19%
This Fund
S&P 500
This Quarter Est. Return
+12.3%
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
$1.91B
AUM Growth
+$117M
Cap. Flow
-$7.1M
Cap. Flow %
-0.37%
Top 10 Hldgs %
29.56%
Holding
333
New
49
Increased
56
Reduced
52
Closed
51

Top Buys

Rank Stock Value
1
EEM icon
iShares MSCI Emerging Markets ETF
EEM
+$38.3M
2
DXCM icon
DexCom
DXCM
+$29M
3
SLB icon
SLB Ltd
SLB
+$26.9M
4
EWJ icon
iShares MSCI Japan ETF
EWJ
+$23.4M
5
IWN icon
iShares Russell 2000 Value ETF
IWN
+$19.9M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$44.6M
2
MSFT icon
Microsoft
MSFT
+$25.4M
3
NKE icon
Nike
NKE
+$22.2M
4
EW icon
Edwards Lifesciences
EW
+$18.5M
5
SCHW
Charles Schwab
SCHW
+$16M

Sector Composition

Rank Sector Weight
1 Technology 20.56%
2 Healthcare 16.67%
3 Consumer Discretionary 14.24%
4 Financials 13.38%
5 Miscellaneous 10.31%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IGV icon
301
iShares Expanded Tech-Software Sector ETF
IGV
$13.9B
– –
-214,600
Closed -$10.7M
INSM icon
302
Insmed
INSM
$26.2B
– –
-228,410
Closed -$4.92M
IRTC icon
303
iRhythm Holdings
IRTC
$3.69B
– –
-36,100
Closed -$4.52M
JKHY icon
304
Jack Henry & Associates
JKHY
$10.8B
– –
-4,970
Closed -$906K
LITE icon
305
Lumentum
LITE
$75.3B
– –
-62,900
Closed -$4.31M
LKQ icon
306
LKQ Corp
LKQ
$5.92B
– –
-9,550
Closed -$450K
MAT icon
307
Mattel
MAT
$3.83B
– –
-206,630
Closed -$3.91M
NTLA icon
308
Intellia Therapeutics
NTLA
$1.59B
– –
-32,140
Closed -$1.8M
NTRA icon
309
Natera
NTRA
$50.6B
– –
-71,950
Closed -$3.15M
NXST icon
310
Nexstar Media Group
NXST
$5.2B
– –
-46,140
Closed -$7.7M
OLLI icon
311
Ollie's Bargain Outlet
OLLI
$4.36B
– –
-105,180
Closed -$5.43M
PGNY icon
312
Progyny
PGNY
$2.13B
– –
-37,240
Closed -$1.38M
PR
313
Permian Resources
PR
$20.5B
– –
-1,058,900
Closed -$7.2M
P
314
Everpure Inc
P
$32.3B
– –
-82,880
Closed -$2.27M
RGEN icon
315
Repligen
RGEN
$9.86B
– –
-2,530
Closed -$473K
RPD icon
316
Rapid7
RPD
$840M
– –
-38,965
Closed -$1.67M
SPT icon
317
Sprout Social
SPT
$683M
– –
-55,364
Closed -$3.36M
SPY icon
318
State Street SPDR S&P 500 ETF Trust
SPY
$799B
– –
-124,800
Closed -$44.6M
STAA icon
319
STAAR Surgical
STAA
$1.13B
– –
-34,440
Closed -$2.43M
THC icon
320
Tenet Healthcare
THC
$21B
– –
-36,570
Closed -$1.89M
WMS icon
321
Advanced Drainage Systems
WMS
$9.59B
– –
-53,890
Closed -$6.7M
XMTR icon
322
Xometry
XMTR
$5.02B
– –
-34,100
Closed -$1.94M
ZWS icon
323
Zurn Elkay Water Solutions
ZWS
$7.66B
– –
-52,880
Closed -$1.3M
ATSG
324
DELISTED
Air Transport Services Group
ATSG
– –
-74,710
Closed -$1.8M
RCM
325
DELISTED
R1 RCM Inc. Common Stock
RCM
– –
-250,460
Closed -$4.64M
10 11 12
13
14

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Castleark Management's Q4 2022 Portfolio in Review

As of Q4 2022, Castleark Management held 333 positions worth $1.91B, up 6.5% from $1.8B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Castleark Management's Q4 2022 filing shows 49 new, 56 increased, 52 reduced and 51 closed positions. Its largest new stake was iShares MSCI Japan ETF: 445,300 shares worth $24.2M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $44.6M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 22% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Castleark Management's largest Q4 2022 buy was iShares MSCI Japan ETF: 445,300 shares worth $24.2M.
  • Castleark Management added most to iShares MSCI Emerging Markets ETF in Q4 2022, an estimated $38.3M increase.
  • Castleark Management's biggest Q4 2022 reduction was Microsoft, cutting an estimated $25.4M.
  • Castleark Management fully exited State Street SPDR S&P 500 ETF Trust in Q4 2022, selling an estimated $44.6M.
  • Castleark Management's ten largest holdings make up 30% of its $1.91B portfolio in Q4 2022.
  • Castleark Management opened 49 new positions and closed 51 in Q4 2022.
  • Castleark Management's portfolio value rose 6.5% quarter-over-quarter to $1.91B.

Based on Castleark Management's 13F filing for Q4 2022, filed 10 Feb 2023.