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AVALON VENTURES MANAGEMENT, LLC

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13F filer, CIK 2026666, LA JOLLA, CA

AVALON VENTURES MANAGEMENT, LLC reported $14,208,950 across 2 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-13.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0002026666-25-000005

Period
2025-09-30
Reported value
$14.2M
Holdings
2
Top 10 weight
100%
New
0
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
JANXadded+10,000$244K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

None.

Holdings, Q3 2025

Share positions as resolved from 13F-HR 0002026666-25-000005, largest first. % of portfolio is the value over $14,208,950, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
KLTRKALTURA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: not loaded; 2024Q1: not loaded; 2024Q2: not loaded; 2024Q3: not loaded; 2024Q4: 8,962,707 shares; 2025Q1: 8,962,707 shares; 2025Q2: 8,962,707 shares; 2025Q3: 8,962,707 shares 8,962,707$12.9M90.83%0Timeline
JANXJANUX THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: not loaded; 2024Q1: not loaded; 2024Q2: not loaded; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 43,300 shares; 2025Q3: 53,300 shares 53,300$1.3M9.17%+10,000Timeline

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0002026666-25-000005 base2025-11-13acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0002026666-25-000005 Quarter ended 2025-09-302025-11-13acceptance time not in the bulk data set
13F-HR 0001415889-25-020289 Quarter ended 2025-06-302025-07-25acceptance time not in the bulk data set
13F-HR 0001415889-25-013096 Quarter ended 2025-03-312025-05-15acceptance time not in the bulk data set
13F-HR 0001104659-25-011489 Quarter ended 2024-12-312025-02-11acceptance time not in the bulk data set