OSTRUM ASSET MANAGEMENT

Q2 2026 13F-HR Holdings

Location
Paris, I0
Holdings as of
6/30/2026
Date filed
8/13/2026
Form type
13F-HR
Num holdings
549
Total value ($000)
$2,075,345
Net value change ($000)
+294,226 (16.5%)
New positions
17
Sold out positions
30
Turnover %
5.0%
Sector allocation + QoQ delta (equities-only)

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

Prev filing: 5/14/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
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 59,918 82.5%
PH 29,635 1653.7%
EXC 25,626 434.0%
Q 23,849 11633.7%
LLY 18,692 27.4%
NVDA 16,984 15.1%
GOOGL 16,924 23.0%
MPWR 15,929 70.2%
URI 13,065 51.0%
AAPL 13,038 17.8%
Top Reduces (Value $000, Stocks/ETFs)
HON -29,444 -100.0%
LECO -25,957 -100.0%
INDA -23,887 -100.0%
ICE -20,589 -92.5%
SHOP -5,702 -18.8%
KOS -2,686 -24.1%
WTRG -2,280 -100.0%
CBOE -2,212 -31.5%
CME -1,971 -32.9%
NFLX -1,951 -41.2%
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.
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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