Ring Mountain Capital, LLC

Q3 2025 13F-HR Holdings

Location
Tiburon, CA
Holdings as of
9/30/2025
Date filed
11/13/2025
Form type
13F-HR
Num holdings
99
Total value ($000)
$180,577
Net value change ($000)
+16,310 (9.9%)
New positions
3
Sold out positions
1
Turnover %
0.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/5/2025 Next filing: 1/27/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
AAPL 3,363 20.5%
SMH 1,805 19.7%
GOOGL 1,785 32.1%
TSLA 1,350 36.4%
XLK 932 15.4%
NVDA 920 11.1%
SCHG 895 8.0%
AVGO 872 17.0%
META 553 4.3%
MU 485 57.7%
Top Reduces (Value $000, Stocks/ETFs)
AMZN -229 -2.9%
ACHR -175 -100.0%
ABNB -159 -21.8%
SHAK -148 -29.7%
SOFI -125 -25.5%
FCX -90 -14.5%
PROF -90 -4.5%
XLP -90 -17.5%
NET -77 -11.4%
PLTR -74 -6.3%
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