OSTRUM ASSET MANAGEMENT

Q3 2025 13F-HR Holdings

Location
Paris, I0
Holdings as of
9/30/2025
Date filed
11/14/2025
Form type
13F-HR
Num holdings
570
Total value ($000)
$2,225,995
Net value change ($000)
+91,927 (4.3%)
New positions
11
Sold out positions
12
Turnover %
1.0%
Sector allocation + QoQ delta (equities-only)

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

Prev filing: 8/13/2025 Next filing: 2/13/2026 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)
LLY 42,175 384.8%
VMC 27,984 1154.0%
GOOGL 21,315 38.2%
URI 15,928 50.8%
NVDA 14,161 15.0%
AVGO 13,917 17.8%
MPWR 7,443 24.3%
COF 6,573 20.7%
WTRG 6,184 253.2%
AAPL 5,782 21.5%
Top Reduces (Value $000, Stocks/ETFs)
ZTS -30,753 -96.2%
NOW -16,410 -40.2%
BRK-B -14,057 -31.9%
MSFT -12,955 -10.5%
SHW -10,269 -29.2%
SPOT -8,687 -18.6%
CSCO -5,095 -42.4%
AKX -4,125 -100.0%
QCOM -3,853 -39.5%
META -3,349 -5.6%
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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type