CASTLEARK MANAGEMENT LLC
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | KMI | 125K | $3.54M |
 | BBIO | 124K | $6.43M |
 | VRT | 122K | $18.44M |
 | NXT | 117K | $8.66M |
 | IONQ | 114K | $7.03M |
 | RMBS | 111K | $11.55M |
 | WMB | 107K | $6.76M |
 | NEXT | 106K | $721.44K |
 | VRNS | 104K | $5.98M |
 | MRCY | 101K | $7.85M |
 | LIF | 101K | $10.72M |
 | MA | 100K | $57.07M |
 | TEX | 98K | $5.05M |
 | ALK | 97K | $4.84M |
 | CORZ | 94K | $1.69M |
 | RRC | 93K | $3.51M |
 | MS | 90K | $14.34M |
 | EXE | 89K | $9.48M |
 | SF | 88K | $9.95M |
 | SIG | 87K | $8.32M |
Kinder Morgan, Inc.
KMI
Shares Held
125K
Value
$3.54M
BridgeBio Pharma, Inc.
BBIO
Shares Held
124K
Value
$6.43M
Vertiv Holdings Co
VRT
Shares Held
122K
Value
$18.44M
Nextpower Inc.
NXT
Shares Held
117K
Value
$8.66M
IonQ, Inc.
IONQ
Shares Held
114K
Value
$7.03M
Rambus Inc.
RMBS
Shares Held
111K
Value
$11.55M
The Williams Companies, Inc.
WMB
Shares Held
107K
Value
$6.76M
NextDecade Corporation
NEXT
Shares Held
106K
Value
$721.44K
Varonis Systems, Inc.
VRNS
Shares Held
104K
Value
$5.98M
Mercury Systems, Inc.
MRCY
Shares Held
101K
Value
$7.85M
Life360, Inc.
LIF
Shares Held
101K
Value
$10.72M
Mastercard Incorporated
MA
Shares Held
100K
Value
$57.07M
Terex Corporation
TEX
Shares Held
98K
Value
$5.05M
Alaska Air Group, Inc.
ALK
Shares Held
97K
Value
$4.84M
Core Scientific, Inc.
CORZ
Shares Held
94K
Value
$1.69M
Range Resources Corporation
RRC
Shares Held
93K
Value
$3.51M
Morgan Stanley
MS
Shares Held
90K
Value
$14.34M
Expand Energy Corporation
EXE
Shares Held
89K
Value
$9.48M
Stifel Financial Corp.
SF
Shares Held
88K
Value
$9.95M
Signet Jewelers Limited
SIG
Shares Held
87K
Value
$8.32M