Bleichroeder LP

Q3 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
110
Total value ($000)
$1,015,940
Net value change ($000)
+457,002 (81.8%)
New positions
37
Sold out positions
5
Turnover %
48.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
PASQAL HLDG SA 22,237 NEW
A 20,895 NEW
TSM 19,035 NEW
ENTG 18,418 NEW
ADI 18,253 NEW
MSFT 18,160 NEW
AMAT 17,754 NEW
MDLN 17,458 NEW
GOOGL 17,118 NEW
V 16,880 NEW
Top Reduces (Value $000, Stocks/ETFs)
GPGI -15,809 -25.1%
RHLD -8,256 -18.2%
DUOT -5,144 -26.3%
LIN -4,385 -14.0%
IDN -3,712 -44.0%
EYPT -3,491 -77.1%
DTIL -3,229 -20.4%
CUE BIOPHARMA INC -2,227 -19.0%
LIQT -2,193 -37.5%
CRIS -1,985 -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.
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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