OSTRUM ASSET MANAGEMENT

Q4 2025 13F-HR Holdings

Location
Paris, I0
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
572
Total value ($000)
$2,084,374
Net value change ($000)
-141,621 (-6.4%)
New positions
21
Sold out positions
19
Turnover %
2.8%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 11/14/2025 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)
AMAT 44,830 1142.7%
AAPL 37,742 115.5%
INDA 28,145 NEW
SNPS 20,396 1038.0%
NUE 20,334 1790.0%
LLY 19,946 37.5%
GOOGL 18,965 24.6%
BRK-B 6,809 22.7%
DIS 6,718 28.3%
MPWR 4,466 11.7%
Top Reduces (Value $000, Stocks/ETFs)
SPOT -36,409 -95.8%
MSI -26,326 -85.2%
SHW -23,802 -95.8%
MDLZ -20,824 -86.5%
MSFT -13,761 -12.4%
XYL -8,724 -30.7%
COF -8,633 -22.6%
URI -6,397 -13.5%
ORLY -6,278 -15.7%
NEM -5,088 -41.9%
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