Octahedron Capital Management L.P.

Q4 2025 13F-HR Holdings

Location
Burlingame, CA
Holdings as of
12/31/2025
Date filed
2/17/2026
Form type
13F-HR
Num holdings
16
Total value ($000)
$146,964
Net value change ($000)
-28,976 (-16.5%)
New positions
6
Sold out positions
13
Turnover %
75.8%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/12/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 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)
AMZN 9,421 129.2%
CPNG 8,492 NEW
MELI 8,460 NEW
DASH 7,814 NEW
SE 5,230 NEW
NVDA 5,068 41.2%
GOOGL 4,592 28.8%
NOW 4,269 109.2%
LITE 3,575 NEW
NU 1,260 4.6%
Top Reduces (Value $000, Stocks/ETFs)
UBER -16,753 -100.0%
HOOD -15,950 -100.0%
ASML -10,068 -100.0%
MNDY -9,362 -78.1%
CVNA -8,148 -100.0%
YMM -5,862 -100.0%
MDB -4,920 -100.0%
V -4,284 -100.0%
CHYM -4,034 -100.0%
ONTO -1,938 -100.0%
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.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type