AV
Avalon Ventures Management, LLC Historical SEC 13F Holdings & Archive (Q3 2025)
Avalon Ventures Management, LLCCIK: 0002026666
Concentrated strategyContrarianQuality / disciplined sizing
Total reported value
$14.2M
Reporting period: 2025-09-30 · Number of holdings: 2
AVALON VENTURES MANAGEMENT, LLC disclosed 2 holdings in its latest 13F filing for the period ending 2025-09-30, with total reported value of $14.2M and a quarterly turnover rate of 31.6%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 31.58
- Momentum
- 0
- Sector conviction
- 0
- Diversification
- 4
- Sizing Uniformity
- 88.45
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim KLTR
0.0% -$3.9M
New buy JANX
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | KLTR | Kaltura Inc | Stock-Other | 90.83% | -9.17% | — | |
| 2 | JANX | Janux Therapeutics Inc | Stock-Other | 9.17% | +9.17% | NEW |
Portfolio Performance
Performance for Q3 2026
+5.6%
Performance Last 4 Quarters
-1.8%
- Stdev
- +36%
- Beta
- +1.18
- Alpha
- -36.7%
- Max Drawdown
- -44.6%
- Annualized Perf
- -18.5%
- Batting Avg vs S&P
- +38.9%
- Sortino
- -0.55
- Stutzer
- -0.12
- Treynor
- -0.12
- Sterling
- -0.53
- Calmar
- -0.41
- Information Ratio
- -1.03
- Tracking Error
- +32.4%
- Stdev Down
- +25.9%
- Winning Months %
- +38.9%
- Losing Months %
- +61.1%
- Best 12 Months
- -1.8%
- Worst 12 Months
- -38.1%
- Efficiency Ratio
- +0.16
- Sharpe
- -0.39
- Stdev Sectors
- —
- Skewness
- +0.33
- Kurtosis
- -1.27
- Upside Potential
- +1.81
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
Holding changes this quarter
Avalon Ventures Management, LLC's most significant position changes for 2025-09-30: New buy: Janux Therapeutics Inc (JANX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | KLTR | Kaltura Inc | -9.2% | — | Unchanged |
| 2 | JANX | Janux Therapeutics Inc | — | NEW | New buy |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Filing History
FAQ
What is Avalon Ventures Management, LLC and what type of investor is it?
Avalon Ventures Management, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2025-09-30), the firm manages a tracked equity portfolio valued at approximately $14.2M, spread across 2 disclosed positions.
What are Avalon Ventures Management, LLC's largest equity positions?
Based on the latest 13F filing, Avalon Ventures Management, LLC's top holdings by market value are:
1. Kaltura Inc (KLTR) — $12.9M (90.8%)
2. Janux Therapeutics Inc (JANX) — $1.3M (9.2%)
What changes did Avalon Ventures Management, LLC make in its most recent portfolio filing?
In the latest quarter, Avalon Ventures Management, LLC was primarily adding exposure — initiating 1 new positions and adding to 0 existing holdings. The largest of these moves: New buy: Janux Therapeutics Inc (JANX)
What sectors does Avalon Ventures Management, LLC focus on?
Sector breakdown data is not yet available for Avalon Ventures Management, LLC. Check back after the next 13F processing cycle.
Investment Profile
Avalon Ventures Management, LLC returned an annualized -18.5% over the trailing 18 months — underperforming the S&P 500 by 36.7 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.18 (more volatile than the market) and a 39% quarterly batting average against the index.
Its portfolio is concentrated and moderately active.
Its turnover score has risen from 0 to 32 over the past 3 quarters — a shift toward more active trading.
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Developer Access
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