RDST Capital LLC

Q4 2025 13F-HR Holdings

Location
Seattle, WA
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
19
Total value ($000)
$1,061,344
Net value change ($000)
-617 (-0.1%)
New positions
3
Sold out positions
3
Turnover %
27.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/18/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
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)
JHX 55,893 NEW
CPNG 50,822 NEW
TSM 25,539 NEW
UNP 17,603 22.1%
OWL 17,577 23.1%
DASH 17,032 128.9%
CVNA 11,155 27.6%
AMZN 10,056 16.3%
MKTX 7,254 14.8%
HUBS 6,479 11.4%
Top Reduces (Value $000, Stocks/ETFs)
CSX -53,898 -100.0%
AMAT -53,467 -100.0%
WDAY -48,036 -100.0%
MRVL -47,514 -68.5%
DDOG -17,018 -25.2%
DCO -11,074 -23.0%
MLM -7,123 -10.1%
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