Bleichroeder LP

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/14/2026
Form type
13F-HR
Num holdings
81
Total value ($000)
$578,574
Net value change ($000)
+10,270 (1.8%)
New positions
13
Sold out positions
6
Turnover %
2.9%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 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)
SPY 21,782 98.1%
GLD 16,141 8.6%
COCH 4,157 NEW
IMMX 3,880 74.2%
ROC 3,495 NEW
DTIL 2,228 32.2%
LIN 1,919 6.0%
IRD 1,872 126.4%
LIQT 1,432 30.8%
CGEM 1,421 NEW
Top Reduces (Value $000, Stocks/ETFs)
RHLD -15,036 -22.8%
MDXH -9,371 -35.6%
GPGI -8,751 -11.4%
DUOT -7,146 -39.0%
OWLT -4,135 -82.4%
BX -3,553 -25.4%
SPGI -1,945 -18.6%
EYPT -1,703 -29.4%
MODD -1,041 -100.0%
PROK -900 -20.1%
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