Graphene Investments SAS

Q3 2025 13F-HR Holdings

Location
Paris, I0
Holdings as of
9/30/2025
Date filed
10/7/2025
Form type
13F-HR
Num holdings
44
Total value ($000)
$158,128
Net value change ($000)
+4,724 (3.1%)
New positions
2
Sold out positions
3
Turnover %
10.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/6/2025 Next filing: 1/27/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
NDAQ 3,317 NEW
GOOGL 3,209 52.2%
NUE 2,939 NEW
AAPL 1,454 24.1%
JAZZ 688 24.2%
WM 471 16.0%
GAP 464 18.2%
INTC 458 18.6%
RGA 429 15.1%
MS 416 12.8%
Top Reduces (Value $000, Stocks/ETFs)
IRDM -3,479 -100.0%
URI -3,089 -100.0%
CNC -3,018 -100.0%
AVGO -969 -14.6%
MSFT -338 -4.9%
CDW -336 -10.8%
PSTG -331 -11.3%
FISV -281 -8.6%
DBX -205 -6.2%
EOG -186 -6.2%
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