Bleichroeder LP

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 14, 2024), Bleichroeder LP reported 74 stock positions worth $400.5 million. Its top holding was SPDR Gold Shares (GLD) at 24.4% of the portfolio, followed by Linde (LIN, 10.6%) and Brunswick (BC, 10.2%). Compared with Q4 2023, it opened 5 new positions, added to 1 and reduced 3. The biggest buy was a new position in Immix Biopharma (IMMX) and the biggest sale Brunswick (BC, shares −56%).

Most Recent 13F
Q2 2026
Location
NEW YORK, NY
CIK
0001781002
Portfolio Value
$400.5M (Q1 2024)
SEC Filing
0001420506-24-000850 ↗ filed May 14, 2024

Holdings Value

0$200.0M$400.0M$600.0M Q1 2024: $400.5M $400.5M Q1 2024 Q2 2024: $335.9M Q2 2024 Q3 2024: $370.9M Q3 2024 Q4 2024: $396.9M Q4 2024 Q1 2025: $374.3M Q1 2025 Q2 2025: $405.0M Q2 2025 Q3 2025: $510.9M Q3 2025 Q4 2025: $567.6M Q4 2025 Q1 2026: $578.0M Q1 2026 Q2 2026: $556.8M Q2 2026

Holdings 74 stocks · $400.5M
GLD SPDR Gold Shares 24.40% 475,000 $97.7M No change
LIN Linde PLC 10.56% 91,064 $42.3M Reduce -21.9%
BC Brunswick Corp. 10.24% 425,000 $41.0M Reduce -56.4%
INVE Inve Technologies Inc. filed as IDENTIV INC 5.70% 2,884,495 $22.8M No change
FNA Paragon 28 Inc. 5.44% 1,763,339 $21.8M No change
GPGI Gpgi Inc. filed as COMPOSECURE INC 5.41% 2,997,550 $21.7M No change
IVAC Intevac Inc. 4.83% 5,039,023 $19.3M No change
SPGI S&P Global Inc. 4.25% 40,000 $17.0M No change
MRNS Marinus Pharmaceuticals Inc. 4.23% 1,872,463 $16.9M No change
BX Blackstone Inc. 2.62% 80,000 $10.5M No change
MDXH Mdxhealth 2.51% 3,878,333 $10.0M No change
INSM Insmed Inc. 2.20% 325,000 $8.8M No change
IDN Intellicheck Inc. 1.80% 2,073,583 $7.2M No change
JPM JPMorgan Chase & Co. 1.50% 30,000 $6.0M No change
OPTINOSE INC 1.47% 4,045,132 $5.9M No change
AXP American Express Co. 1.42% 25,000 $5.7M No change
DUOT Duos Technologies Group Inc. 1.39% 1,283,162 $5.6M No change
CUE Cue Biopharma Inc. 1.30% 2,755,028 $5.2M Add +57.0%
PROKIDNEY CORP 0.82% 2,000,000 $3.3M No change
TV Grupo Televisa SA-Spon ADR 0.80% 1,000,000 $3.2M No change
IMMX Immix Biopharma Inc. 0.65% 850,000 $2.6M New
MIST Milestone Pharmaceuticals Inc. 0.59% 1,326,085 $2.4M No change
LIQT Liqtech International Inc. 0.43% 557,110 $1.7M No change
LSXMK Liberty Media Corp.-Liber-New 0.41% 55,216 $1.6M No change
BRFH Barfresh Food Group Inc. 0.35% 1,153,915 $1.4M No change
BLUEBIRD BIO INC 0.33% 1,037,379 $1.3M Reduce -58.5%
MODULAR MED INC 0.32% 700,000 $1.3M New
SPY SS SPDR S&P 500 ETF Trust-US 0.32% 2,470 $1.3M No change
LBTYK Liberty Global Ltd. Class C 0.31% 69,618 $1.2M No change
IPWR Ideal Power Inc. 0.30% 133,000 $1.2M New
PROF Profound Medical Corp. 0.28% 133,333 $1.1M No change
MXCT Maxcyte Inc. 0.27% 250,000 $1.1M No change
TALK Talkspace Inc. 0.22% 250,000 $893K New
RCAT Red Cat Holdings Inc. 0.19% 1,000,000 $765K No change
ONDS Ondas Inc. filed as ONDAS HLDGS INC 0.19% 775,000 $752K No change
LSXMA Liberty Media Corp. Class A New 0.18% 24,197 $719K No change
DMAC Diamedica Therapeutics Inc. 0.15% 222,317 $616K No change
LLYVK Liberty Media Corp.-Liberty-C 0.15% 13,802 $605K No change
RTX RTX Corp. 0.15% 6,000 $585K No change
ICCC Immucell Corp. 0.13% 101,594 $538K No change
EVOK Evoke Pharma Inc. 0.13% 825,000 $503K New
LBTYA Liberty Global Ltd. Class A 0.10% 22,989 $389K No change
PYPL PayPal Holdings Inc. 0.09% 5,300 $355K No change
CARR Carrier Global Corp. 0.09% 6,000 $349K No change
LHX L3HARRIS Technologies Inc. 0.09% 1,600 $341K No change
OTIS Otis Worldwide Corp. 0.07% 3,000 $298K No change
CRIS Curis Inc. 0.07% 24,999 $272K No change
LLYVA Liberty Media Corp.-Liberty-A 0.06% 6,047 $256K No change
PHYS Sprott Physical Gold Trust 0.05% 12,540 $217K No change
GPCR Structure Therapeutics Inc. 0.05% 5,000 $214K No change
HLTHQ Cue Health Inc. 0.05% 1,000,000 $189K No change
AMD Advanced Micro Devices 0.04% 913 $165K No change
CDNS Cadence Design SYS Inc. 0.04% 525 $163K No change
LGF.B Lions Gate Entertainment-B 0.04% 16,413 $153K No change
XOM Exxon Mobil Corp. 0.03% 1,075 $125K No change
LILAK Liberty Latin Americ Class C 0.03% 16,522 $115K No change
BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP 0.03% 2,000 $115K No change
ABBV Abbvie Inc. 0.02% 515 $94K No change
THE REAL GOOD FOOD COMPANY I 0.02% 200,000 $72K No change
TER Teradyne Inc. 0.02% 600 $68K No change
MO Altria Group Inc. 0.01% 1,200 $52K No change
ARKF ARK Blockchain & Fintech Inn 0.01% 1,200 $36K No change
LITE Lumentum Holdings Inc. 0.01% 660 $31K No change
T AT&T Inc. 0.01% 1,650 $29K No change
LILA Liberty Latin Americ Class A 0.01% 4,017 $28K No change
ARKW ARK Next Generation Technolo 0.01% 300 $25K No change
XFOR X4 Pharmaceuticals Inc. 0.01% 17,865 $25K No change
ARKG ARK Genomic Revolution ETF 0.01% 825 $24K No change
RVMD Revolution Medicines Inc. 0.00% 556 $18K No change
WBD Warner Bros Discovery Inc. 0.00% 399 $3K No change
WGS Genedx Holdings Corp. 0.00% 304 $3K No change
AVNW Aviat Networks Inc. 0.00% 66 $3K No change
FNCHQ Finch Therapeutics Group Inc. 0.00% 971 $3K No change
ASTR Astra Space Inc. 0.00% 517 $353 No change
Other holdings (6): bonds, preferreds, convertibles and warrants · $309K (not counted above)
SecurityClassShares / PrincipalValueChange
ARKOW Arko Corp. -CW25 *W EXP 12/22/202 333,333$165KNo change
CMPOW Composecure Inc. -CW25 *W EXP 12/27/202 100,000$70KNo change
RVMDW Revolution Medicines Inc.-28 *W EXP 12/17/202 200,000$37KNo change
OPFI.WS Oppfi Inc. -CW26 *W EXP 07/20/202 250,000$20KNo change
SVREW Saverone 2014 Ltd. -CW27 *W EXP 06/02/202 121,000$10KNo change
AENTW Adara Acquisition Class A -CW26 *W EXP 02/11/202 200,000$7KNo change

Total filed on the 13F, all lines: $400.9M.

Portfolio Sells Q4 2023 → Q1 2024
BC Brunswick Corp. Reduce -56.4% 10.24% −10.76
BLUEBIRD BIO INC Reduce -58.5% 0.33% −0.44
LIN Linde PLC Reduce -21.9% 10.56% −0.10

Portfolio Buys Q4 2023 → Q1 2024
IMMX Immix Biopharma Inc. New 0.65% +0.65
MODULAR MED INC New 0.32% +0.32
IPWR Ideal Power Inc. New 0.30% +0.30
CUE Cue Biopharma Inc. Add +57.0% 1.30% +0.27
TALK Talkspace Inc. New 0.22% +0.22
EVOK Evoke Pharma Inc. New 0.13% +0.13

Notes & Other Activity Q4 2023 → Q1 2024
SOMALOGIC INC *W EXP 08/31/202 Sold out 14,020 $2Kbefore exit
FAZE HOLDINGS INC *W EXP 03/01/202 Sold out 75,000 $323before exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 73$556.8MGLD, GPGI, SPY, RHLD, LIN
Q1 2026 76$578.0MGLD, GPGI, RHLD, SPY, LIN
Q4 2025 69$567.6MGLD, GPGI, RHLD, LIN, MDXH
Q3 2025 66$510.9MGLD, GPGI, LIN, MDXH, RHLD
Q2 2025 70$405.0MGLD, GPGI, LIN, SPY, MDXH
Q1 2025 72$374.3MGLD, GPGI, LIN, IVAC, SPY
Q4 2024 68$396.9MGLD, GPGI, LIN, SPGI, FNA
Q3 2024 67$370.9MGLD, GPGI, LIN, SPGI, MDXH
Q2 2024 69$335.9MGLD, LIN, GPGI, IVAC, BC
Q1 2024 74$400.5MGLD, LIN, BC, INVE, FNA