Bleichroeder LP
- SEC CIK
- 0001781002
- Latest filing
- Aug 13, 2026
Holdings in Q1 2023
Holdings as of Mar 31, 2023, filed May 12, 2023. Long positions only; changes compare share counts with Q4 2022.
- Positions
- 80
- −6 vs. Q4 2022
- Portfolio value
- $468.7M
- +$8.60M (+1.9%) vs. Q4 2022
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| QualTek Services Inc.74760R113 | *W EXP 02/14/202 | 3,750 | $114 | <0.1% | 00.0% | Unchanged | – |
| XPERXperi Inc. | COMMON STOCK | 34 | $372 | <0.1% | 00.0% | Unchanged | History |
| ADEAAdeia Inc. | COM | 90 | $797 | <0.1% | 00.0% | Unchanged | History |
| AVNWAviat Networks, Inc. | COM NEW | 66 | $2.27K | <0.1% | 00.0% | Unchanged | History |
| ASTRAstra Space, Inc. | Common Stock | 7,774 | $3.30K | <0.1% | 00.0% | Unchanged | History |
| WGSGeneDx Holdings Corp. | COMMON STOCK | 10,000 | $3.65K | <0.1% | 00.0% | Unchanged | History |
| SLGCWSomaLogic, Inc. | *W EXP 03/01/202 | 14,020 | $3.84K | <0.1% | 00.0% | Unchanged | History |
| Faze Holdings IN31423J110 | EQUITY WRT | 75,000 | $3.99K | <0.1% | 00.0% | Unchanged | – |
| B Riley Prin 250 Merger Corp05602L112 | *W EXP 04/01/202 | 75,000 | $4.97K | <0.1% | 00.0% | Unchanged | – |
| WBDWarner Bros. Discovery, Inc. | Stock | 399 | $6.03K | <0.1% | 00.0% | Unchanged | History |
| EQRXEQRx, Inc. | COM | 5,000 | $9.70K | <0.1% | 00.0% | Unchanged | History |
| ARK Next Generation Technology ETF00214Q401 | ETF | 300 | $16.1K | <0.1% | 00.0% | Unchanged | – |
| OppFi Inc.68386H111 | *W EXP 07/20/202 | 250,000 | $22.3K | <0.1% | 00.0% | Unchanged | – |
| ARK Blockchain & Fintech Innovation ETF00214Q708 | ETF | 1,200 | $22.6K | <0.1% | 00.0% | Unchanged | – |
| ARK ETF Tr00214Q302 | GENOMIC REV ETF | 825 | $24.8K | <0.1% | 00.0% | Unchanged | – |
| XFORX4 Pharmaceuticals, Inc | COM | 35,730 | $31.1K | <0.1% | 00.0% | Unchanged | History |
| TAT&T Inc. | Stock | 1,650 | $31.8K | <0.1% | 00.0% | Unchanged | History |
| LILALiberty Latin America Ltd. | COM CL A | 4,017 | $33.4K | <0.1% | 00.0% | Unchanged | History |
| EQRx, Inc.26886C115 | *W EXP 12/17/202 | 200,000 | $34.5K | <0.1% | 00.0% | Unchanged | – |
| LITELumentum Holdings Inc. | COM | 660 | $35.6K | <0.1% | 00.0% | Unchanged | History |
| SVREWSaverOne 2014 Ltd. | *W EXP 05/04/202 | 121,000 | $39.6K | <0.1% | 00.0% | Unchanged | History |
| INFIInfinity Pharmaceuticals, Inc. | COM | 250,000 | $40.0K | <0.1% | 00.0% | Unchanged | History |
| MOAltria Group, Inc. | Stock | 1,200 | $53.5K | <0.1% | 00.0% | Unchanged | History |
| TERTeradyne, Inc | Stock | 600 | $64.5K | <0.1% | 00.0% | Unchanged | History |
| ABBVAbbVie Inc. | Stock | 515 | $82.1K | <0.1% | 00.0% | Unchanged | History |
| ISPCiSpecimen Inc. | COM | 65,834 | $88.2K | <0.1% | 00.0% | Unchanged | History |
| AMDAdvanced Micro Devices Inc | Stock | 913 | $89.5K | <0.1% | 00.0% | Unchanged | History |
| BNYBank of New York Mellon Corp | Stock | 2,000 | $90.9K | <0.1% | 00.0% | Unchanged | History |
| Corsair Partnering CorpG2540H116 | *W EXP 07/06/202 | 416,666 | $93.8K | <0.1% | 00.0% | Unchanged | – |
| CDNSCadence Design Systems Inc | Stock | 525 | $110.3K | <0.1% | 00.0% | Unchanged | History |
| XOMExxonMobil Holdings Corp | COM | 1,075 | $117.9K | <0.1% | 00.0% | Unchanged | History |
| Composecure Inc20459V113 | *W EXP 12/27/202 | 100,000 | $118.0K | <0.1% | 00.0% | Unchanged | – |
| LILAKLiberty Latin America Ltd. | COM CL C | 16,522 | $136.5K | <0.1% | 00.0% | Unchanged | History |
| CRISCuris Inc | COM NEW | 250,000 | $149.0K | <0.1% | −62,122−19.9% | Reduced | History |
| Starz Entertainment Corp535919500 | CL B NON VTG | 16,413 | $170.4K | <0.1% | 00.0% | Unchanged | – |
| PHYSSprott Physical Gold Trust | PHYSICAL GOLD TR | 12,540 | $193.9K | <0.1% | 00.0% | Unchanged | History |
| OTISOtis Worldwide Corp | Stock | 3,000 | $253.2K | 0.1% | 00.0% | Unchanged | History |
| CARRCarrier Global Corp | Stock | 6,000 | $274.5K | 0.1% | 00.0% | Unchanged | History |
| LHXL3HARRIS Technologies, Inc. | Stock | 1,600 | $314.0K | 0.1% | 00.0% | Unchanged | History |
| FNCHFinch Therapeutics Group, Inc. | COM | 810,416 | $318.5K | 0.1% | 00.0% | Unchanged | History |
| PYPLPayPal Holdings, Inc. | Stock | 5,300 | $402.5K | 0.1% | 00.0% | Unchanged | History |
| YEXTYext, Inc. | COM | 43,263 | $415.8K | 0.1% | 00.0% | Unchanged | History |
| INSMINSMED Inc | COM PAR $.01 | 25,601 | $436.5K | 0.1% | +25,601 | New | History |
| LBTYALiberty Global Ltd. | SHS CL A | 22,989 | $448.3K | 0.1% | 00.0% | Unchanged | History |
| ARKO Corp.041242116 | *W EXP 12/22/202 | 333,333 | $497.4K | 0.1% | 00.0% | Unchanged | – |
| ICCCImmucell Corp | COM PAR | 101,594 | $523.7K | 0.1% | 00.0% | Unchanged | History |
| RTXRTX Corp | Stock | 6,000 | $587.6K | 0.1% | 00.0% | Unchanged | History |
| Liberty Media Corp531229409 | COM A SIRIUSXM | 24,197 | $679.7K | 0.1% | −79,405−76.6% | Reduced | – |
| ONDSOndas Inc. | COM NEW | 775,000 | $837.0K | 0.2% | 00.0% | Unchanged | History |
| BRFHBarfresh Food Group Inc. | COM NEW | 800,287 | $1.10M | 0.2% | 00.0% | Unchanged | History |
| MXCTMaxcyte, Inc. | COM | 250,000 | $1.20M | 0.3% | 00.0% | Unchanged | History |
| LBTYKLiberty Global Ltd. | SHS CL C | 69,618 | $1.42M | 0.3% | 00.0% | Unchanged | History |
| Liberty Media Corp Del531229607 | COM C SIRIUSXM | 55,216 | $1.55M | 0.3% | −181,180−76.6% | Reduced | – |
| TSVT2seventy bio, Inc. | COMMON STOCK | 165,407 | $1.69M | 0.4% | +165,407 | New | History |
| LIQTLiqtech International Inc | COM | 3,665,789 | $1.72M | 0.4% | −67,080−1.8% | Reduced | History |
| HLTHCue Health Inc. | COM | 1,000,000 | $1.82M | 0.4% | 00.0% | Unchanged | History |
| B Riley Prin 250 Merger Corp05602L104 | CLASS A COM | 225,000 | $2.29M | 0.5% | 00.0% | Unchanged | – |
| CUECue Biopharma, Inc. | COM | 755,028 | $2.70M | 0.6% | −106,250−12.3% | Reduced | History |
| DUOTDuos Technologies Group, Inc. | COM | 1,283,162 | $3.59M | 0.8% | 00.0% | Unchanged | History |
| JPMJPMorgan Chase & Co | Stock | 30,000 | $3.91M | 0.8% | 00.0% | Unchanged | History |
| AXPAmerican Express Co | Stock | 25,000 | $4.12M | 0.9% | 00.0% | Unchanged | History |
| IDNIntellicheck, Inc. | COM NEW | 2,073,583 | $5.18M | 1.1% | 00.0% | Unchanged | History |
| MISTMilestone Pharmaceuticals Inc. | COM | 1,326,085 | $5.22M | 1.1% | 00.0% | Unchanged | History |
| TVGrupo Televisa, S.A.B. | SPON ADR REP ORD | 1,000,000 | $5.29M | 1.1% | 00.0% | Unchanged | History |
| BXBlackstone Inc. | COM | 80,000 | $7.03M | 1.5% | 00.0% | Unchanged | History |
| OPTNOptiNose, Inc. | COM | 4,045,132 | $7.81M | 1.7% | 00.0% | Unchanged | History |
| MDXHMDxHealth SA | SPONSORED ADS | 3,458,333 | $11.2M | 2.4% | +1,500,000+76.6% | Added | History |
| DRRXDurect Corp | COM NEW | 2,637,965 | $11.9M | 2.5% | −3,498−0.1% | Reduced | History |
| Corsair Partnering CorpG2540H108 | SHS CL A | 1,250,000 | $12.8M | 2.7% | 00.0% | Unchanged | – |
| MRNSMarinus Pharmaceuticals, Inc. | COM NEW | 1,872,463 | $12.9M | 2.8% | 00.0% | Unchanged | History |
| SPGIS&P Global Inc. | Stock | 40,000 | $13.8M | 2.9% | 00.0% | Unchanged | History |
| INVEINVE Technologies, Inc. | COM NEW | 2,609,495 | $16.0M | 3.4% | −25,000−0.9% | Reduced | History |
| CTICCti Biopharma Corp | COM | 3,893,730 | $16.4M | 3.5% | 00.0% | Unchanged | History |
| THOThor Industries Inc | COM | 227,500 | $18.1M | 3.9% | 00.0% | Unchanged | History |
| GPGIGPGI, Inc. | COM CL A | 2,989,450 | $22.0M | 4.7% | 00.0% | Unchanged | History |
| PROKProkidney Corp. | COMMON STOCK | 2,000,000 | $22.6M | 4.8% | 00.0% | Unchanged | History |
| IVACIntevac Inc | COM | 5,039,023 | $36.9M | 7.9% | +94,918+1.9% | Added | History |
| LINLinde PLC | Stock | 116,564 | $41.4M | 8.8% | 00.0% | Unchanged | History |
| BCBrunswick Corp | COM | 975,636 | $80.0M | 17.1% | 00.0% | Unchanged | History |
| GLDSPDR Gold Trust | ETF | 475,000 | $87.0M | 18.6% | 00.0% | Unchanged | History |
Sold out since Q4 2022 (8)
Positions held at the end of Q4 2022 that are gone from this filing.
| Security | Class | Shares in Q4 2022 | Value in Q4 2022 | % of portfolio in Q4 2022 | History |
|---|---|---|---|---|---|
| Pioneer Merger Corp.G7S24C103 | CL A SHS | 2,125,000 | $21.5M | 4.7% | – |
| Alliance Entertainment Holding Corp00653H102 | COM CL A | 400,000 | $4.07M | 0.9% | – |
| QUMUQumu Corp | COM | 750,000 | $670.3K | 0.1% | History |
| VATEINNOVATE Corp. | COM | 274,799 | $513.9K | 0.1% | History |
| DNTHDianthus Therapeutics, Inc. | COM | 346,631 | $136.9K | <0.1% | History |
| Adara Acquisition Corp00653H110 | *W EXP 02/11/202 | 200,000 | $14.2K | <0.1% | – |
| Pioneer Merger Corp.G7S24C111 | *W EXP 01/07/202 | 708,333 | $354 | <0.1% | – |
| Cazoo Group LtdG2007L113 | *W EXP 08/26/202 | 2,500 | $20 | <0.1% | – |