Bleichroeder LP

CIK

1781002

Location

NEW YORK, NY

Portfolio Value

Small $591,350,862

Diversification

Moderately concentrated

Filing Date

Global Rank

#2,393 / 8,604 ▼ 2 · as of Mar 2026

Top Industry

Metal Fabrication 20.2%

3Y Alpha vs SPY

+1.3%

Period ended 3 months ago

Filed May 14, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+41.7%

SPY

+76.5%

Annualised alpha

-8.5%

Max drawdown

−27.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

71 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

34.6%

+3.8 pts

Top 5

67.8%

+3.4 pts

Top 10

80.0%

−0.6 pts

HHI

1,537

Moderately concentrated+188

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Unclassified	43.1%	$254,710,514	5
Industrials	23.3%	$137,900,047	8
Healthcare	15.7%	$92,934,064	30
Basic Materials	5.9%	$34,646,670	2
Technology	4.8%	$28,657,920	11
Financial Services	4.1%	$24,275,938	6
Communication Services	1.4%	$8,195,096	5
Real Estate	0.7%	$3,954,200	1
Consumer Defensive	0.7%	$3,908,029	1
Consumer Cyclical	0.3%	$1,986,000	1
Energy	0.0%	$182,384	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

8 positions

Ticker	Company	Δ Shares	Shares	Value
CRIS	Curis Inc	+2,666,667	3,802,329	$2,091,280
RNXT	RenovoRx, Inc.	+1,066,098	1,666,098	$1,682,758
GNLX	GENELUX Corp	+666,666	1,380,666	$3,341,211
TLPH	Talphera, Inc.	+426,621	1,307,787	$980,840
VENU	Venu Holding Corp	+400,000	600,000	$1,986,000
IPWR	Ideal Power Inc.	+167,000	300,000	$849,000
POCI	Precision Optics Corporation, Inc.	+50,695	270,925	$1,189,360
SPY	Spdr S&P 500 ETF Trust	+35,075	67,645	$43,992,249
No positions match the current search.

Trimmed

Positions the filer reduced

4 positions

Ticker	Company	Δ Shares	Shares	Value
OWLT	Owlet, Inc.	−138,000	172,000	$884,080
LIN	Linde PLC	−6,640	68,474	$33,946,670
RHLD	Resolute Holdings Management, Inc.	−5,678	314,166	$50,989,141
GPGI	GPGI, Inc.	−5,000	3,969,676	$67,881,459
No positions match the current search.

New Positions

Positions the filer opened this quarter

12 positions

Ticker	Company	Shares	Value
COCH	Envoy Medical, Inc.	6,250,000	$4,156,250
ROC	Rank One Computing Corp	500,000	$3,495,000
CGEM	Cullinan Therapeutics, Inc.	100,000	$1,421,000
QTI	Qt Imaging Holdings, Inc.	166,666	$978,329
MAIA	MAIA Biotechnology, Inc.	500,000	$700,000
FEAM	5E Advanced Materials, Inc.	500,000	$700,000
SHAZ	SharonAI Holdings Inc.	25,000	$568,250
ERNA	Ernexa Therapeutics Inc.	2,000,000	$400,000
NSRX	Nasus Pharma Ltd	89,848	$199,462
QBTS	D-Wave Quantum Inc.	1,500	$21,645
IONQ	IonQ, Inc.	750	$21,622
RGTI	Rigetti Computing, Inc.	1,500	$21,060
No positions match the current search.

Sold Out

Positions the filer fully exited

6 positions

Ticker	Company	Shares	Value
MODD	Modular Medical, Inc.	2,859,581	$31,226,624
GPCR	Structure Therapeutics Inc.	10,000	$695,500
LWLG	Lightwave Logic, Inc.	166,000	$537,840
AZ	A2z Cust2mate Solutions Corp.	62,000	$403,620
SMTK	SmartKem, Inc.	46,618	$49,648
PTN	Palatin Technologies Inc	7,800	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

71 positions · $591,350,862 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology

Showing 1–50 of 71 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
GLD	Spdr Gold Trust	Held	475,000	0	$204,387,750	+8.6%	34.56%
GPGI	GPGI, Inc. Industrials	Reduced	3,969,676	-5,000	$67,881,459	−11.4%	11.48%
RHLD	Resolute Holdings Management, Inc. Industrials	Reduced	314,166	-5,678	$50,989,141	−22.8%	8.62%
SPY	Spdr S&P 500 ETF Trust	Added	67,645	+35,075	$43,992,249	+98.1%	7.44%
LIN	Linde PLC Basic Materials	Reduced	68,474	-6,640	$33,946,670	+6.0%	5.74%
NMTC	NEUROONE MEDICAL TECHNOLOGIES Corp Healthcare	Held	4,000,000	0	$18,648,000	+2.5%	3.15%
MDXH	MDxHealth SA Healthcare	Held	7,378,333	0	$16,970,165	−35.6%	2.87%
IDN	Intellicheck, Inc. Technology	Held	2,073,583	0	$14,494,345	+4.6%	2.45%
DUOT	Duos Technologies Group, Inc. Technology	Held	1,627,806	0	$11,166,749	−39.0%	1.89%
INVE	Identiv, Inc. Industrials	Held	2,884,495	0	$10,672,631	−3.6%	1.80%
BX	Blackstone Inc. Financial Services	Held	90,750	0	$10,435,342	−25.4%	1.76%
DTIL	Precision Biosciences Inc Healthcare	Held	1,662,500	0	$9,143,750	+32.2%	1.55%
IMMX	Immix Biopharma, Inc. Healthcare	Held	1,000,000	0	$9,110,000	+74.2%	1.54%
SPGI	S&P Global Inc. Financial Services	Held	20,000	0	$8,506,800	−18.6%	1.44%
LIQT	Liqtech International Inc Industrials	Held	3,182,239	0	$6,078,076	+30.8%	1.03%
FLNT	Fluent, Inc. Communication Services	Held	1,428,571	0	$4,514,284	+31.7%	0.76%
JPM	Jpmorgan Chase & Co Financial Services	Held	15,000	0	$4,412,400	−8.7%	0.75%
COCH	Envoy Medical, Inc. Healthcare	NEW	6,250,000	NEW	$4,156,250	NEW	0.70%
EYPT	EyePoint, Inc. Healthcare	Held	316,515	0	$4,079,878	−29.4%	0.69%
WELL	Welltower Inc. Real Estate	Held	20,000	0	$3,954,200	+6.5%	0.67%
BRFH	Barfresh Food Group Inc. Consumer Defensive	Held	1,390,758	0	$3,908,029	−4.1%	0.66%
PROK	Prokidney Corp. Healthcare	Held	2,000,000	0	$3,580,000	−20.1%	0.61%
ROC	Rank One Computing Corp	NEW	500,000	NEW	$3,495,000	NEW	0.59%
IRD	Opus Genetics, Inc. Healthcare	Held	736,842	0	$3,352,631	+126.4%	0.57%
GNLX	GENELUX Corp Healthcare	Added	1,380,666	+666,666	$3,341,211	+7.3%	0.57%
TV	Grupo Televisa, S.A.B. Communication Services	Held	1,030,000	0	$2,997,300	0.0%	0.51%
KZIA	Kazia Therapeutics Ltd Healthcare	Held	400,000	0	$2,976,000	+8.0%	0.50%
QQQ	Invesco Qqq Trust, Series 1	Held	4,640	0	$2,678,115	−6.0%	0.45%
DMAC	DiaMedica Therapeutics Inc. Healthcare	Held	382,317	0	$2,588,286	−14.9%	0.44%
CRIS	Curis Inc Healthcare	Added	3,802,329	+2,666,667	$2,091,280	+86.0%	0.35%
VENU	Venu Holding Corp Consumer Cyclical	Added	600,000	+400,000	$1,986,000	+17.9%	0.34%
RNXT	RenovoRx, Inc. Healthcare	Added	1,666,098	+1,066,098	$1,682,758	+233.9%	0.28%
PROF	Profound Medical Corp. Healthcare	Held	254,753	0	$1,650,799	−17.7%	0.28%
CUE	Cue Biopharma, Inc. Healthcare	Held	6,819,164	0	$1,568,407	−24.6%	0.27%
CGEM	Cullinan Therapeutics, Inc. Healthcare	NEW	100,000	NEW	$1,421,000	NEW	0.24%
POCI	Precision Optics Corporation, Inc. Healthcare	Added	270,925	+50,695	$1,189,360	+28.9%	0.20%
RTX	RTX Corp Industrials	Held	6,000	0	$1,157,400	+5.2%	0.20%
PXLW	Pixelworks, Inc Technology	Held	201,015	0	$1,085,481	−15.1%	0.18%
TLPH	Talphera, Inc. Healthcare	Added	1,307,787	+426,621	$980,840	−2.4%	0.17%
QTI	Qt Imaging Holdings, Inc. Healthcare	NEW	166,666	NEW	$978,329	NEW	0.17%
OWLT	Owlet, Inc. Healthcare	Reduced	172,000	-138,000	$884,080	−82.4%	0.15%
IPWR	Ideal Power Inc. Technology	Added	300,000	+167,000	$849,000	+106.6%	0.14%
FEAM	5E Advanced Materials, Inc. Basic Materials	NEW	500,000	NEW	$700,000	NEW	0.12%
MAIA	MAIA Biotechnology, Inc. Healthcare	NEW	500,000	NEW	$700,000	NEW	0.12%
ICCC	Immucell Corp /De/ Healthcare	Held	101,594	0	$643,090	+2.9%	0.11%
SHAZ	SharonAI Holdings Inc. Technology	NEW	25,000	NEW	$568,250	NEW	0.10%
LLYVA	Liberty Live Holdings, Inc. Communication Services	Held	6,047	0	$554,147	+12.4%	0.09%
LHX	L3harris Technologies, Inc. /De/ Industrials	Held	1,600	0	$552,240	+17.6%	0.09%
PHYS	Sprott Physical Gold Trust Financial Services	Held	12,540	0	$444,417	+7.3%	0.08%
ERNA	Ernexa Therapeutics Inc. Healthcare	NEW	2,000,000	NEW	$400,000	NEW	0.07%