DOSSIER · 13F-HR · Q4 2025

Whetstone Capital Advisors, LLC

Whetstone's family office based in London, UK $300M in tracked AUM across 54 positions as of Q4 2025.

W
Whetstone·London, UK·Family Office
CIK 0001607278 · last filed Dec 31, 2025
Total AUM
$300M
19.8%
vs prior
Holdings
54
positions
Whale Score
61
61
tracked
Activity
no data
changes this Q
Top sector
Tech
41% weight
concentration
AI Analysis · Q4 2025 · Q4 2025
Comprehensive Analysis of Whetstone Capital Advisors, LLC 13F Filing
1. Portfolio Overview

Whetstone Capital Advisors, LLC manages a concentrated portfolio valued at approximately $321.09 million as of September 30, 2025. This represents a decrease of 9.3% from the previous quarter's value of $353.97 million. The portfolio is characterized by high conviction in a select number of assets, holding 42 total positions. The strategy leans heavily toward a "barbell" approach: the top ten positi...

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight
01
DAVE
DAVE INC
$60M272K20.0%
02
NET
CLOUDFLARE INC
$57M293K19.0%
03
GOOG
ALPHABET INC
$40M130K13.3%
04
AMZN
AMAZON COM INC
$21M93K7.0%
05
OPRX
OPTIMIZERX CORP
$18M1.5M6.0%
06
TOST
TOAST INC
$11M336K3.7%
07
SERA
SERA PROGNOSTICS INC
$10M3.5M3.3%
08
LPRO
OPEN LENDING CORP
$9M6.0M3.0%
09
RPAY
REPAY HLDGS CORP
$9M2.7M3.0%
10
HCAT
HEALTH CATALYST INC
$8M3.8M2.7%

Filing history

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