CASTLEARK MANAGEMENT LLC

Q4 2021 13F-HR Holdings

Location
Chicago, IL
Holdings as of
12/31/2021
Date filed
2/16/2022
Form type
13F-HR
Num holdings
326
Total value ($000)
$2,720,063
Net value change ($000)
+104,693 (4.0%)
New positions
47
Sold out positions
49
Turnover %
18.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/12/2021 Next filing: 5/16/2022 SEC filing

Snapshot: Change Analysis

Compared to Q3 2021
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
GOOGL 87,948 65632.8%
AAPL 24,936 25.2%
SCHW 23,634 72.4%
NVDA 22,780 36.8%
MSFT 22,646 19.0%
EL 19,660 271.9%
TSLA 19,406 53.0%
ACWX 15,234 NEW
LRCX 14,499 26.1%
MARATHON OIL CORP 14,391 742.2%
Top Reduces (Value $000, Stocks/ETFs)
META -66,207 -99.2%
IWD -44,007 -78.5%
HCA -31,768 -100.0%
PYPL -29,054 -67.3%
AMZN -23,081 -30.7%
XLF -17,982 -47.5%
EZU -14,869 -100.0%
XOP -12,477 -100.0%
CVLT -10,044 -100.0%
CRNC -9,904 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type