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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
-13.81%
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
$2.35B
AUM Growth
-$1.13B
Cap. Flow
-$606M
Cap. Flow %
-25.82%
Top 10 Hldgs %
20.13%
Holding
428
New
59
Increased
50
Reduced
162
Closed
63

Top Buys

Rank Stock Value
1
BA icon
Boeing
BA
+$39M
2
GOOG icon
Alphabet (Google) Class C
GOOG
+$31.8M
3
ULTA icon
Ulta Beauty
ULTA
+$26.8M
4
CRM icon
Salesforce
CRM
+$24.1M
5
MRK icon
Merck
MRK
+$22.5M

Top Sells

Rank Stock Value
1
UNP icon
Union Pacific
UNP
+$30.8M
2
ATVI
Activision Blizzard
ATVI
+$29.7M
3
XPO icon
XPO
XPO
+$29M
4
VLO icon
Valero Energy
VLO
+$28.2M
5
AAPL icon
Apple
AAPL
+$28.1M

Sector Composition

Rank Sector Weight
1 Healthcare 21.82%
2 Technology 14.54%
3 Consumer Discretionary 13.17%
4 Industrials 11.82%
5 Financials 10.55%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
TXRH icon
401
Texas Roadhouse
TXRH
$13.7B
-200,125
Closed -$13.9M
UNP icon
402
Union Pacific
UNP
$174B
-189,254
Closed -$30.8M
WAL icon
403
Western Alliance Bancorporation
WAL
$8.81B
-187,199
Closed -$10.7M
WTFC icon
404
Wintrust Financial
WTFC
$10.7B
-4,030
Closed -$342K
NBIS
405
Nebius Group N.V.
NBIS
$37.6B
-30,510
Closed -$1M
CURO
406
DELISTED
CURO Group Holdings Corp.
CURO
-260,739
Closed -$7.88M
SIEN
407
DELISTED
Sientra, Inc.
SIEN
-14,929
Closed -$3.56M
SGEN
408
DELISTED
Seagen Inc. Common Stock
SGEN
-56,075
Closed -$4.33M
TRHC
409
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
-111,287
Closed -$9.04M
AERI
410
DELISTED
Aerie Pharmaceuticals
AERI
-58,125
Closed -$3.58M
VNE
411
DELISTED
Veoneer, Inc.
VNE
-17,220
Closed -$948K
NE
412
DELISTED
Noble Corporation
NE
-534,550
Closed -$3.76M
ZAYO
413
DELISTED
Zayo Group Holdings, Inc.
ZAYO
-104,260
Closed -$3.62M
CARB
414
DELISTED
Carbonite Inc
CARB
-239,041
Closed -$8.52M
CBM
415
DELISTED
Cambrex Corporation
CBM
-176,795
Closed -$12.1M
IDTI
416
DELISTED
Integrated Device Technology I
IDTI
-158,975
Closed -$7.47M
LOXO
417
DELISTED
Loxo Oncology, Inc
LOXO
-32,445
Closed -$5.54M
P
418
DELISTED
Pandora Media Inc
P
-990,200
Closed -$9.42M
WRD
419
DELISTED
WildHorse Resource Development
WRD
-240,135
Closed -$5.68M
APTI
420
DELISTED
Apptio, Inc. Class A Common Stock
APTI
-428,731
Closed -$15.8M
SONC
421
DELISTED
Sonic Corp
SONC
-44,885
Closed -$1.95M
ETP
422
DELISTED
Energy Transfer Partners, L.P.
ETP
-694,254
Closed -$15.5M
ANDV
423
DELISTED
Andeavor
ANDV
-7,600
Closed -$1.17M
ESV
424
DELISTED
Ensco Rowan plc
ESV
-145,408
Closed -$4.91M
ATVI
425
DELISTED
Activision Blizzard
ATVI
-356,600
Closed -$29.7M

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Castleark Management's Q4 2018 Portfolio in Review

As of Q4 2018, Castleark Management held 428 positions worth $2.35B, down 33% from $3.48B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Castleark Management withdrew a net $606M in Q4 2018, closing 63 positions and reducing 162 holdings. Its most notable exit was Union Pacific, an estimated $30.8M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 22% of assets, down from 24% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Castleark Management opened a new position in Ulta Beauty worth $23.8M.

  • Castleark Management's largest Q4 2018 buy was Ulta Beauty: 97,081 shares worth $23.8M.
  • Castleark Management added most to Boeing in Q4 2018, an estimated $39M increase.
  • Castleark Management's biggest Q4 2018 reduction was XPO, cutting an estimated $29M.
  • Castleark Management fully exited Union Pacific in Q4 2018, selling an estimated $30.8M.
  • Castleark Management's ten largest holdings make up 20% of its $2.35B portfolio in Q4 2018.
  • Castleark Management opened 59 new positions and closed 63 in Q4 2018.
  • Castleark Management's portfolio value fell 33% quarter-over-quarter to $2.35B.

Based on Castleark Management's 13F filing for Q4 2018, filed 12 Feb 2019.