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Bleichroeder LP

SEC CIK
0001781002
Latest filing
Aug 13, 2026

Holdings in Q1 2022

Holdings as of Mar 31, 2022, filed Jul 27, 2022. Long positions only; changes compare share counts with Q4 2021.

Institution overview
Positions
112
+8 vs. Q4 2021
Portfolio value
$563.5M
−$77.2M (−12.0%) vs. Q4 2021
Filed
Jul 27, 2022
AmendedSEC
Holdings of Bleichroeder LP in Q1 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
Cazoo Group LtdG2007L113*W EXP 08/26/2022,500$1.00K<0.1%00.0%Unchanged–
AVNWAviat Networks, Inc.COM NEW66$2.00K<0.1%00.0%UnchangedHistory
ADEAAdeia Inc.COM90$2.00K<0.1%00.0%UnchangedHistory
QualTek Services Inc.74760R113*W EXP 02/14/2023,750$2.00K<0.1%+3,750New–
ARK Next Generation Technology ETF00214Q401ETF100$9.00K<0.1%+100New–
SHLXShell Midstream Partners, L.P.UNIT LTD INT1,000$14.0K<0.1%+1,000NewHistory
ARK ETF Tr00214Q302GENOMIC REV ETF325$15.0K<0.1%+325New–
ARK Blockchain & Fintech Innovation ETF00214Q708ETF600$17.0K<0.1%+600New–
EQRXEQRx, Inc.COM5,000$21.0K<0.1%+5,000NewHistory
Healthcare Services Acqu Cor42227K112*W EXP 99/99/99975,000$26.0K<0.1%+75,000New–
SLGCWSomaLogic, Inc.*W EXP 03/01/20214,020$29.0K<0.1%00.0%UnchangedHistory
ASTRAstra Space, Inc.Common Stock7,774$30.0K<0.1%00.0%UnchangedHistory
B Riley Prin 250 Merger Corp05602L112*W EXP 04/01/20275,000$38.0K<0.1%00.0%Unchanged–
TAT&T Inc.Stock1,650$39.0K<0.1%00.0%UnchangedHistory
LILALiberty Latin America Ltd.COM CL A4,017$39.0K<0.1%00.0%UnchangedHistory
MOAltria Group, Inc.Stock1,200$63.0K<0.1%00.0%UnchangedHistory
XFORX4 Pharmaceuticals, IncCOM35,730$63.0K<0.1%00.0%UnchangedHistory
LITELumentum Holdings Inc.COM660$64.0K<0.1%00.0%UnchangedHistory
Adara Acquisition Corp00653H110*W EXP 02/11/202200,000$64.0K<0.1%00.0%Unchanged–
B Riley Principal 150 Merger05601V111*W EXP 03/01/20275,000$68.0K<0.1%00.0%Unchanged–
TERTeradyne, IncStock600$71.0K<0.1%00.0%UnchangedHistory
ABBVAbbVie Inc.Stock515$83.0K<0.1%00.0%UnchangedHistory
Isleworth Healthcare Acqu Co46468P110*W EXP 08/02/202500,000$83.0K<0.1%00.0%Unchanged–
CDNSCadence Design Systems IncStock525$86.0K<0.1%00.0%UnchangedHistory
XOMExxonMobil Holdings CorpCOM1,075$89.0K<0.1%00.0%UnchangedHistory
BNYBank of New York Mellon CorpStock2,000$99.0K<0.1%00.0%UnchangedHistory
AMDAdvanced Micro Devices IncStock913$100.0K<0.1%+913NewHistory
OppFi Inc.68386H111*W EXP 07/20/202250,000$129.0K<0.1%00.0%Unchanged–
Pioneer Merger Corp.G7S24C111*W EXP 01/07/202708,333$143.0K<0.1%00.0%Unchanged–
Composecure Inc20459V113*W EXP 12/27/202100,000$155.0K<0.1%+100,000New–
LILAKLiberty Latin America Ltd.COM CL C16,522$158.0K<0.1%00.0%UnchangedHistory
EQRx, Inc.26886C115*W EXP 12/17/202200,000$165.0K<0.1%00.0%Unchanged–
Corsair Partnering CorpG2540H116*W EXP 07/06/202416,666$175.0K<0.1%00.0%Unchanged–
FLNAFilana Therapeutics, Inc.COM5,000$186.0K<0.1%−7,500−60.0%ReducedHistory
PHYSSprott Physical Gold TrustPHYSICAL GOLD TR12,540$193.0K<0.1%00.0%UnchangedHistory
OTISOtis Worldwide CorpStock3,000$231.0K<0.1%00.0%UnchangedHistory
Starz Entertainment Corp535919500CL B NON VTG16,413$247.0K<0.1%00.0%Unchanged–
CARRCarrier Global CorpStock6,000$275.0K<0.1%00.0%UnchangedHistory
INFIInfinity Pharmaceuticals, Inc.COM250,000$285.0K0.1%00.0%UnchangedHistory
PETQPetIQ, Inc.COM CL A12,687$310.0K0.1%+12,687NewHistory
WGSGeneDx Holdings Corp.COMMON STOCK105,000$322.0K0.1%+5,000+5.0%AddedHistory
YUMCYum China Holdings, Inc.COM7,805$324.0K0.1%+7,805NewHistory
RBLXRoblox CorpStock7,901$365.0K0.1%+2,777+54.2%AddedHistory
LHXL3HARRIS Technologies, Inc.Stock1,600$398.0K0.1%00.0%UnchangedHistory
YEXTYext, Inc.COM60,000$413.0K0.1%00.0%UnchangedHistory
CELCCelcuity Inc.COM50,000$468.0K0.1%00.0%UnchangedHistory
PHRPhreesia, Inc.COM18,470$487.0K0.1%+18,470NewHistory
BKTIBK Technologies CorpCOM199,400$508.0K0.1%00.0%UnchangedHistory
DOCNDigitalOcean Holdings, Inc.COM9,379$543.0K0.1%+9,379NewHistory
SLGCSomaLogic, Inc.CLASS A COM70,100$562.0K0.1%00.0%UnchangedHistory
LBTYALiberty Global Ltd.SHS CL A22,989$586.0K0.1%00.0%UnchangedHistory
PYPLPayPal Holdings, Inc.Stock5,100$590.0K0.1%+100+2.0%AddedHistory
RTXRTX CorpStock6,000$594.0K0.1%00.0%UnchangedHistory
COINCoinbase Global, Inc.COM CL A3,300$627.0K0.1%−2,299−41.1%ReducedHistory
ARKO Corp.041242116*W EXP 12/22/202333,333$633.0K0.1%00.0%Unchanged–
ATIPATI Physical Therapy, Inc.COM CL A339,268$638.0K0.1%−240,897−41.5%ReducedHistory
ISPCiSpecimen Inc.COM65,834$666.0K0.1%−276,346−80.8%ReducedHistory
ICCCImmucell CorpCOM PAR71,073$686.0K0.1%+8,824+14.2%AddedHistory
TBCHTurtle Beach CorpCOM NEW39,608$843.0K0.1%+39,608NewHistory
CRNCCerence Inc.COM23,695$855.0K0.2%+23,695NewHistory
BILLBILL Holdings, Inc.Stock3,845$872.0K0.2%+3,025+368.9%AddedHistory
QUMUQumu CorpCOM500,000$880.0K0.2%00.0%UnchangedHistory
CRISCuris IncCOM NEW386,978$921.0K0.2%+75,000+24.0%AddedHistory
LRNStride, Inc.COM27,124$985.0K0.2%−41,737−60.6%ReducedHistory
TEKKTekkorp Digital Acquisition Corp.CL A100,000$986.0K0.2%00.0%UnchangedHistory
XYZBlock, Inc.CL A7,342$996.0K0.2%+5,492+296.9%AddedHistory
PAGSPagSeguro Digital Ltd.COM CL A49,829$999.0K0.2%+49,829NewHistory
VATEINNOVATE Corp.COM274,799$1.01M0.2%00.0%UnchangedHistory
IRBTiRobot CorpCOM19,041$1.21M0.2%−20,230−51.5%ReducedHistory
VVNTVivint Smart Home, Inc.COM CL A181,892$1.23M0.2%−120,351−39.8%ReducedHistory
COURCoursera, Inc.COM53,725$1.24M0.2%+53,725NewHistory
DNTHDianthus Therapeutics, Inc.COM484,400$1.41M0.2%00.0%UnchangedHistory
Healthcare Services Acqu Cor42227K104COM CL A150,000$1.47M0.3%+150,000New–
MISTMilestone Pharmaceuticals Inc.COM250,000$1.60M0.3%00.0%UnchangedHistory
MXCTMaxcyte, Inc.COM250,000$1.76M0.3%00.0%UnchangedHistory
LBTYKLiberty Global Ltd.SHS CL C69,618$1.80M0.3%00.0%UnchangedHistory
B Riley Prin 250 Merger Corp05602L104CLASS A COM225,000$2.19M0.4%00.0%Unchanged–
B Riley Principal 150 Merger05601V103COM CL A225,000$2.23M0.4%00.0%Unchanged–
CUECue Biopharma, Inc.COM552,000$2.69M0.5%+352,000+176.0%AddedHistory
SONOSonos IncCOM131,146$3.70M0.7%−51,805−28.3%ReducedHistory
Alliance Entertainment Holding Corp00653H102COM CL A400,000$3.95M0.7%00.0%Unchanged–
FNCHFinch Therapeutics Group, Inc.COM810,416$4.08M0.7%00.0%UnchangedHistory
JPMJPMorgan Chase & CoStock30,000$4.09M0.7%00.0%UnchangedHistory
CDXSCodexis, Inc.COM200,000$4.12M0.7%00.0%UnchangedHistory
AXPAmerican Express CoStock25,000$4.67M0.8%00.0%UnchangedHistory
Liberty Media Corp531229409COM A SIRIUSXM103,602$4.74M0.8%00.0%Unchanged–
ONDSOndas Inc.COM NEW679,752$4.96M0.9%+179,752+36.0%AddedHistory
BRFHBarfresh Food Group Inc.COM NEW725,288$4.97M0.9%+725,288NewHistory
IDNIntellicheck, Inc.COM NEW2,073,583$5.29M0.9%00.0%UnchangedHistory
LIQTLiqtech International IncCOM2,160,948$5.29M0.9%−15,000−0.7%ReducedHistory
HLTHCue Health Inc.COM1,000,000$6.45M1.1%00.0%UnchangedHistory
DUOTDuos Technologies Group, Inc.COM1,283,162$7.06M1.3%+829,546+182.9%AddedHistory
THOThor Industries IncCOM114,753$9.03M1.6%+5,000+4.6%AddedHistory
OPTNOptiNose, Inc.COM3,742,189$9.24M1.6%+21,998+0.6%AddedHistory
TCDATricida, Inc.COM1,198,400$9.85M1.7%−168,953−12.4%ReducedHistory
ISLEIsleworth Healthcare Acquisition Corp.COM1,000,000$9.90M1.8%00.0%UnchangedHistory
BXBlackstone Inc.COM80,000$10.2M1.8%00.0%UnchangedHistory
Liberty Media Corp Del531229607COM C SIRIUSXM236,396$10.8M1.9%00.0%Unchanged–
GPGIGPGI, Inc.COM CL A1,475,090$11.2M2.0%+1,475,090NewHistory
TVGrupo Televisa, S.A.B.SPON ADR REP ORD1,000,000$11.7M2.1%+500,000+100.0%AddedHistory

Sold out since Q4 2021 (12)

Positions held at the end of Q4 2021 that are gone from this filing.

Positions of Bleichroeder LP sold out since Q4 2021
SecurityClassShares in Q4 2021Value in Q4 2021% of portfolio in Q4 2021History
RPRXRoyalty Pharma plcSHS CLASS A824,033$32.8M5.1%History
GBTGlobal Blood Therapeutics, Inc.COM125,000$3.66M0.6%History
IHCIndependence Holding CoCOM NEW54,711$3.10M0.5%History
EPDEnterprise Products Partners L.P.Stock126,301$2.77M0.4%History
TLMDSOC Telemed, Inc.COM CL A2,153,266$2.76M0.4%History
HCSGHealthcare Services Group IncCOM150,000$1.46M0.2%History
NMTCNeuroone Medical Technologies CorpCOM NEW375,000$728.0K0.1%History
UPWKUpwork, IncCOM16,247$555.0K0.1%History
RIBTRiceBran TechnologiesCOM NEW1,000,000$349.0K0.1%History
Roth CH Acquisition III Co77867Q102COM18,750$153.0K<0.1%–
XLNXXilinx IncCOM530$112.0K<0.1%History
Healthcare Services Acqu Cor42227K203UNIT 11/18/202375,000$39.0K<0.1%–