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Avalon Ventures Management 13F Portfolio

Portfolio Manager
Avalon Ventures Management, Llc
Performance
-26.56% (2025 Q3)
AUM (13F)
$14.21M
# of Holdings
2
Performance Rank
N/A
Allocation (Top 20)
100%
Latest filing
Q3 2025

Avalon Ventures Management, Llc Holdings Map

Top 2 Avalon Ventures Management, Llc Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
KLTR
KALTURA INC
90.83%8.96M$12.9M
+0.00%(+0)
2024-Q4: 8.96M shares2025-Q1: 8.96M shares2025-Q2: 8.96M shares2025-Q3: 8.96M shares
$2.05(-19.02%)
2025-09-30
JANX
JANUX THERAPEUTICS INC
9.17%53.3K$1.3M
+23.09%(+10.00K)
2025-Q2: 43.3K shares2025-Q3: 53.3K shares
$25.83(-44.83%)
2025-09-30

About Avalon Ventures Management, Llc’s portfolio

Avalon Ventures Management, Llc reports $14.21M in US-listed equity holdings across 2 positions in its most recent 13F filing. Its largest disclosed positions are KLTR (90.8%) and JANX (9.2%). The top 20 holdings account for 100% of reported assets. Its disclosed equity book has returned -32.90% cumulatively over 3 quarters. Figures reflect the Q3 2025 filing.

Portfolio concentration

Portfolio concentration
KLTR — 90.8% ($12.91M)JANX — 9.2% ($1.30M)
100%in top 2
  • KLTR90.8%
  • JANX9.2%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

Added to
1
JANXJANUX THERAPEUTICS INC+23.1%

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Source filings

Holdings on this page are parsed from Avalon Ventures Management, Llc’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 2026666). View Avalon Ventures Management, Llc’s 13F filings on SEC

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