Bleichroeder LP

NEW YORK, NY · CIK 1781002 · 13F filing filed 2023-08-14

SEC-registered investment adviser since 2019 · limited partnership

Assets managed$2.4bn
Staff12 · 10 in investment roles
Main clients (by assets)Private funds 41%, Charities 38%, Individuals 17%
Private funds5 (2 hedge) · $1.0bn gross assets
Websitebleichroederlp.com
Form ADV · 2026-09-23SEC adviser record

$492.8m reported value +5.1% vs Q1 2023

83positions

73.6%in top 10

13 new 3 added 2 reduced 10 sold out vs Q1 2023

Holdings, Q2 2023

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	SPDR GOLD TR GOLD SHS GLD	GLD	475,000	$84.7m17.18%	17.18%	Unchanged
2	BRUNSWICK CORP COM BC	BC	975,636	$84.5m17.15%	17.15%	Unchanged
3	LINDE PLC SHS LIN	LIN	116,564	$44.4m9.01%	9.01%	Unchanged
4	PARAGON 28 INC COM FNA	FNA	1,763,339	$26.8m5.44%	5.44%	New
5	IDENTIV INC COM NEW INVE	INVE	2,884,495	$24.3m4.92%	4.92%	Added +275.0k	+275,000 10.5%
6	PROKIDNEY CORP CLASS A ORD SHS CLASS A ORD SHS		2,000,000	$22.4m4.54%	4.54%	Unchanged
7	COMPOSECURE INC COM CL A GPGI	GPGI	2,989,450	$20.5m4.16%	4.16%	Unchanged
8	MARINUS PHARMACEUTICALS INC COM NEW MRNS	MRNS	1,872,463	$20.3m4.13%	4.13%	Unchanged
9	INTEVAC INC COM COM		5,039,023	$18.9m3.83%	3.83%	Unchanged
10	S&P GLOBAL INC COM SPGI	SPGI	40,000	$16.0m3.25%	3.25%	Unchanged
11	DURECT CORP COM NEW DRRX	DRRX	2,637,965	$13.1m2.65%	2.65%	Unchanged
12	CORSAIR PARTNERING CORP SHS CL A SHS CL A		1,250,000	$12.9m2.63%	2.63%	Unchanged
13	MDXHEALTH SA SPONSORED ADS SPONSORED ADS		3,458,333	$11.8m2.39%	2.39%	Unchanged
14	THOR INDS INC COM THO	THO	81,250	$8.4m1.71%	1.71%	Reduced -146.2k	-146,250 -64.3%
15	DUOS TECHNOLOGIES GROUP INC COM DUOT	DUOT	1,283,162	$7.6m1.55%	1.55%	Unchanged
16	BLACKSTONE INC COM BX	BX	80,000	$7.4m1.51%	1.51%	Unchanged
17	INSMED INC COM PAR $.01 INSM	INSM	325,000	$6.9m1.39%	1.39%	Added +299.4k	+299,399 1169.5%
18	GRUPO TELEVISA S A B SPON ADR REP ORD TV	TV	1,000,000	$5.1m1.04%	1.04%	Unchanged
19	INTELLICHECK INC COM NEW IDN	IDN	2,073,583	$5.1m1.04%	1.04%	Unchanged
20	OPTINOSE INC COM COM		4,045,132	$5.0m1.01%	1.01%	Unchanged
21	JPMORGAN CHASE & CO COM JPM	JPM	30,000	$4.4m0.89%	0.89%	Unchanged
22	AMERICAN EXPRESS CO COM AXP	AXP	25,000	$4.4m0.88%	0.88%	Unchanged
23	MILESTONE PHARMACEUTICALS IN COM MIST	MIST	1,326,085	$3.8m0.77%	0.77%	Unchanged
24	ASHLAND INC COM ASH	ASH	40,602	$3.5m0.72%	0.72%	New
25	CUE BIOPHARMA INC COM COM		755,028	$2.8m0.56%	0.56%	Unchanged
26	2SEVENTY BIO INC COMMON STOCK TSVT	TSVT	255,230	$2.6m0.52%	0.52%	Added +89.8k	+89,823 54.3%
27	DUPONT DE NEMOURS INC COM DWDP	DWDP	36,130	$2.6m0.52%	0.52%	New
28	AMERICAN VANGUARD CORP COM AVD	AVD	133,005	$2.4m0.48%	0.48%	New
29	FEDERAL AGRIC MTG CORP CL C AGM	AGM	15,080	$2.2m0.44%	0.44%	New
30	LIBERTY MEDIA CORP DEL COM C SIRIUSXM LSXMK	LSXMK	55,216	$1.8m0.37%	0.37%	Unchanged
31	LIQTECH INTL INC COM LIQT	LIQT	556,433	$1.8m0.36%	0.36%	New
32	DIAMEDICA THERAPEUTICS INC COM NEW DMAC	DMAC	294,117	$1.3m0.26%	0.26%	New
33	LIBERTY GLOBAL PLC SHS CL C LBTYK	LBTYK	69,618	$1.2m0.25%	0.25%	Unchanged
34	BARFRESH FOOD GROUP INC COM NEW BRFH	BRFH	800,287	$1.2m0.24%	0.24%	Unchanged
35	MAXCYTE INC COM MXCT	MXCT	250,000	$1.1m0.23%	0.23%	Unchanged
36	DRAGONFLY ENERGY HOLDINGS CO COM COM		750,000	$1.1m0.23%	0.23%	New
37	LIBERTY MEDIA CORP DEL COM A SIRIUSXM LSXMA	LSXMA	24,197	$793.9k0.16%	0.16%	Unchanged
38	ONDAS INC COM NEW ONDS	ONDS	775,000	$666.8k0.14%	0.14%	Unchanged
39	INGREDION INC COM INGR	INGR	6,250	$662.2k0.13%	0.13%	New
40	RTX CORPORATION COM RTX	RTX	6,000	$587.8k0.12%	0.12%	Unchanged
41	UNIVAR SOLUTIONS INC COM UNVR	UNVR	15,000	$537.6k0.11%	0.11%	New
42	IMMUCELL CORP COM PAR ICCC	ICCC	101,594	$508.0k0.10%	0.10%	Unchanged
43	ARKO CORP W EXP 12/22/202 W EXP 12/22/202		333,333	$496.7k0.10%	0.10%	Unchanged
44	YEXT INC COM YEXT	YEXT	43,263	$489.3k0.10%	0.10%	Unchanged
45	LIBERTY GLOBAL PLC SHS CL A LBTYA	LBTYA	22,989	$387.6k0.08%	0.08%	Unchanged
46	CUE HEALTH INC COM HLTHQ	HLTHQ	1,000,000	$369.0k0.07%	0.07%	Unchanged
47	PAYPAL HLDGS INC COM PYPL	PYPL	5,300	$353.7k0.07%	0.07%	Unchanged
48	L3HARRIS TECHNOLOGIES INC COM LHX	LHX	1,600	$313.2k0.06%	0.06%	Unchanged
49	CARRIER GLOBAL CORPORATION COM CARR	CARR	6,000	$298.3k0.06%	0.06%	Unchanged
50	OTIS WORLDWIDE CORP COM OTIS	OTIS	3,000	$267.0k0.05%	0.05%	Unchanged
51	CURIS INC COM NEW COM NEW		250,000	$207.5k0.04%	0.04%	Unchanged
52	SPROTT PHYSICAL GOLD TR UNIT PHYS	PHYS	12,540	$187.1k0.04%	0.04%	Unchanged
53	LIBERTY LATIN AMERICA LTD COM CL C LILAK	LILAK	16,522	$142.4k0.03%	0.03%	Unchanged
54	LIONS GATE ENTMNT CORP CL B NON VTG CL B NON VTG		16,413	$137.0k0.03%	0.03%	Unchanged
55	CADENCE DESIGN SYSTEM INC COM CDNS	CDNS	525	$123.1k0.02%	0.02%	Unchanged
56	EXXON MOBIL CORP COM XOM	XOM	1,075	$115.3k0.02%	0.02%	Unchanged
57	COMPOSECURE INC *W EXP 12/27/202 CMPOW	CMPOW	100,000	$105.0k0.02%	0.02%	Unchanged
58	ADVANCED MICRO DEVICES INC COM AMD	AMD	913	$104.0k0.02%	0.02%	Unchanged
59	BANK NEW YORK MELLON CORP COM BNY	BNY	2,000	$89.0k0.02%	0.02%	Unchanged
60	ABBVIE INC COM ABBV	ABBV	515	$69.4k0.01%	0.01%	Unchanged
61	TERADYNE INC COM TER	TER	600	$66.8k0.01%	0.01%	Unchanged
62	ALTRIA GROUP INC COM MO	MO	1,200	$54.4k0.01%	0.01%	Unchanged
63	INFINITY PHARMACEUTICALS INC COM INFIQ	INFIQ	250,000	$52.6k0.01%	0.01%	Unchanged
64	LUMENTUM HLDGS INC COM LITE	LITE	660	$37.4k0.01%	0.01%	Unchanged
65	LIBERTY LATIN AMERICA LTD COM CL A LILA	LILA	4,017	$35.1k0.01%	0.01%	Unchanged
66	X4 PHARMACEUTICALS INC COM COM		17,865	$34.7k0.01%	0.01%	Reduced -17.9k	-17,865 -50.0%
67	EQRX INC W EXP 12/17/202 W EXP 12/17/202		200,000	$33.7k0.01%	0.01%	Unchanged
68	ARK ETF TR GENOMIC REV ETF ARKG	ARKG	825	$28.1k0.01%	0.01%	Unchanged
69	SAVERONE 2014 LTD *W EXP 06/02/202 SVREW	SVREW	121,000	$26.7k0.01%	0.01%	Unchanged
70	AT&T INC COM T	T	1,650	$26.3k0.01%	0.01%	Unchanged
71	ARK ETF TR FINTECH INNOVA ARKF	ARKF	1,200	$25.1k0.01%	0.01%	Unchanged
72	ARK ETF TR NEXT GNRTN INTER ARKW	ARKW	300	$17.6k0.00%	0.00%	Unchanged
73	OPPFI INC W EXP 07/20/202 W EXP 07/20/202		250,000	$17.5k0.00%	0.00%	Unchanged
74	CORSAIR PARTNERING CORP W EXP 07/06/202 W EXP 07/06/202		416,666	$11.3k0.00%	0.00%	Unchanged
75	ALLIANCE ENTERTAINMENT HOLDI *W EXP 02/11/202 AENTW	AENTW	200,000	$9.4k0.00%	0.00%	New
76	EQRX INC COM COM		5,000	$9.3k0.00%	0.00%	Unchanged
77	FINCH THERAPEUTICS GROUP INC COM NEW COM NEW		971	$8.3k0.00%	0.00%	New
78	WARNER BROS DISCOVERY INC COM SER A WBD	WBD	399	$5.0k0.00%	0.00%	Unchanged
79	SOMALOGIC INC W EXP 08/31/202 W EXP 08/31/202		14,020	$3.5k0.00%	0.00%	Unchanged
80	ASTRA SPACE INC COM CL A COM CL A		7,774	$2.9k0.00%	0.00%	Unchanged
81	AVIAT NETWORKS INC COM NEW AVNW	AVNW	66	$2.2k0.00%	0.00%	Unchanged
82	GENEDX HOLDINGS CORP COM CL A WGS	WGS	303	$1.8k0.00%	0.00%	New
83	FAZE HOLDINGS INC W EXP 03/01/202 W EXP 03/01/202		75,000	$1.7k0.00%	0.00%	Unchanged

Sold out since Q1 2023

Security	Ticker	Shares held before	Value then
CTI BIOPHARMA CORP		3,893,730	$16.4m3.9m shares
B RILEY PRIN 250 MERGER CORP		225,000	$2.3m225.0k shares
LIQTECH INTL INC		3,665,789	$1.7m3.7m shares
FINCH THERAPEUTICS GROUP INC		810,416	$318.5k810.4k shares
ISPECIMEN INC		65,834	$88.2k65.8k shares
B RILEY PRIN 250 MERGER CORP		75,000	$5.0k75.0k shares
SEMA4 HOLDINGS CORP SMFR	SMFR	10,000	$3.6k10.0k shares
ADEIA INC ADEA	ADEA	90	$79790 shares
XPERI INC XPER	XPER	34	$37234 shares
QUALTEK SERVICES INC		3,750	$1143.8k shares

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

Company	Ticker	Stake	Change	Schedule	Last filed
LIQTECH INTL INC 13D · filed 2025-03-28		33.7%	no change	13D	2025-03-28
MDXHEALTH SA 13D · filed 2026-10-15		32.0%	-1.2 pts	13D	2026-10-15
LIQTECH INTL INC LIQT · 13D · filed 2026-06-09	LIQT	20.9%≈ $5.8m	-12.8 pts	13D	2026-06-09
IDENTIV INC INVE · 13D · filed 2026-08-25	INVE	19.9%≈ $13.2m	no change	13D	2026-08-25
INTEVAC INC 13G · filed 2025-03-21		19.1%		13G	2025-03-21
DUOS TECHNOLOGIES GROUP INC DUOT · 13G · filed 2026-08-13	DUOT	18.5%≈ $76.8m	-1.5 pts	13G	2026-08-13
INTELLICHECK INC IDN · 13G · filed 2025-03-21	IDN	11.1%≈ $8.5m		13G	2025-03-21
SINTX TECHNOLOGIES INC SINT · 13G · filed 2026-08-13	SINT	10.0%≈ $1.2m	new	13G	2026-08-13
CELLECTAR BIOSCIENCES INC CLRB · 13G · filed 2026-08-13	CLRB	10.0%≈ $2.2m	+5.4 pts	13G	2026-08-13
ENVOY MEDICAL INC COCH · 13G · filed 2026-05-14	COCH	10.0%≈ $6.2m	new	13G	2026-05-14
BARFRESH FOOD GROUP INC BRFH · 13G · filed 2026-05-14	BRFH	10.0%≈ $3.3m	+1.2 pts	13G	2026-05-14
EVOKE PHARMA INC 13G · filed 2025-03-24		10.0%	no change	13G	2025-03-24
CUE BIOPHARMA INC 13G · filed 2025-03-21		10.0%	no change	13G	2025-03-21
CURIS INC 13G · filed 2025-03-31		9.9%≈ $540.7k	new	13G	2025-03-31
FLUENT INC FLNT · 13G · filed 2026-08-13	FLNT	8.2%≈ $9.6m	-1.3 pts	13G	2026-08-13
PRECISION BIOSCIENCES INC DTIL · 13G · filed 2026-02-13	DTIL	8.2%≈ $14.9m	-1.5 pts	13G	2026-02-13
NEUROONE MED TECHNOLOGIES CO 13G · filed 2025-08-14		8.0%	new	13G	2025-08-14
ERNEXA THERAPEUTICS INC 13G · filed 2026-05-14		6.9%	new	13G	2026-05-14
GUERRILLA RF INC GUER · 13G · filed 2026-08-13	GUER	6.5%	-1.3 pts	13G	2026-08-13
MODULAR MED INC MODD · 13G · filed 2026-08-13	MODD	6.2%≈ $1.5m	new	13G	2026-08-13