Monashee Investment Management LLC
Follow13F filer, CIK 1627608, Boston, MA
Monashee Investment Management LLC reported $59,583,126 across 23 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-13. Its ten largest share positions make up 65.41% of the portfolio.
Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-003357
- Period
- 2026-06-30
- Reported value
- $59.6M
- Holdings
- 23
- Top 10 weight
- 65.41%
- New
- 21
- Sold out
- 43
Largest buys vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| GOOGMnew | +100,000 | $5.09M |
| GOOGNnew | +100,000 | $5.03M |
| DLRnew | +25,000 | $4.49M |
| SYREnew | +50,000 | $4.44M |
| TNGXnew | +100,000 | $3.13M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Largest sells vs the previous quarter
| Security | Shares change | Approx. value |
|---|---|---|
| TERNexited | -300,000 | -$15.8M |
| NEEexited | -299,970 | -$15.2M |
| MDLNexited | -300,000 | -$13.3M |
| NRGexited | -85,000 | -$12.4M |
| FPSexited | -350,000 | -$10.2M |
Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.
Holdings, Q2 2026
Share positions as resolved from 13F-HR 0001172661-26-003357, largest first. % of portfolio is the value over $59,583,126, the sum of the share positions whose value is usable for ratios (method).
| Security | History | Shares | Value | % of portfolio | Change | Latest event | Timeline |
|---|---|---|---|---|---|---|---|
| GOOGMALPHABET INC | 100,000 | $5.09M | 8.54% | new | Timeline | ||
| GOOGNALPHABET INC | 100,000 | $5.03M | 8.44% | new | Timeline | ||
| SLDBSOLID BIOSCIENCES INC | 500,000 | $5M | 8.38% | -920,295 | Timeline | ||
| DLRDIGITAL RLTY TR INC | 25,000 | $4.49M | 7.53% | new | Timeline | ||
| SYRESPYRE THERAPEUTICS INC | 50,000 | $4.44M | 7.45% | new | Timeline | ||
| ADTADT INC DEL | 600,000 | $3.9M | 6.55% | -100,000 | Timeline | ||
| TNGXTANGO THERAPEUTICS INC | 100,000 | $3.13M | 5.25% | new | Timeline | ||
| SMCIPSUPER MICRO COMPUTER INC | 50,000 | $2.6M | 4.36% | new | Timeline | ||
| LEGNLEGEND BIOTECH CORP | 85,385 | $2.47M | 4.14% | new | Timeline | ||
| GOOGLALPHABET INC | 6,000 | $2.14M | 3.6% | new | Timeline | ||
| GOOGALPHABET INC | 6,000 | $2.12M | 3.56% | new | Timeline | ||
| QUREUNIQURE NV | 45,000 | $2.07M | 3.48% | new | Timeline | ||
| INIOINNIO NV | 47,650 | $1.88M | 3.16% | new | Timeline | ||
| AKRACADIA RLTY TR | 85,385 | $1.79M | 3% | new | Timeline | ||
| PTRNPATTERN GROUP INC | 64,039 | $1.61M | 2.71% | new | Timeline | ||
| MLTXMOONLAKE IMMUNOTHERAPEUTICS | 75,000 | $1.46M | 2.45% | new | Timeline | ||
| WHKWHITEHAWK MINERALS CORP | 51,232 | $1.43M | 2.39% | new | Timeline | ||
| TSHATAYSHA GENE THERAPIES INC | 200,000 | $1.36M | 2.29% | new | Timeline | ||
| IMAIMAGENEBIO INC | 192,344 | $1.13M | 1.9% | new | Timeline | ||
| KARDKARDIGAN INC | 42,693 | $1.02M | 1.71% | new | Timeline |
Principal amounts
Notes and convertibles filed as a face amount (PRN). A face amount is never added to a share count (H6).
| Security | Type | Amount | Value | Change |
|---|---|---|---|---|
| CELCUITY INCCELCUITY INC Convertible | principal | 2,500,000 | $2.84M | new |
| PURECYCLE TECHNOLOGIES INCPURECYCLE TECHNOLOGIES INC NOTE 4.750% 7/0 | principal | 1,500,000 | $1.53M | new |
| NUVATION BIO INCNUVATION BIO INC NOTE 0.750% 7/0 | principal | 1,000,000 | $1.06M | new |
Sold out in Q2 2026
Positions in the previous quarter's report that this quarter's report no longer lists.
| Security | Shares before | Value before | Type |
|---|---|---|---|
| TERNTERNS PHARMACEUTICALS INC | 300,000 | $15.8M | shares |
| NEENEXTERA ENERGY INC | 299,970 | $15.2M | shares |
| MDLNMEDLINE INC | 300,000 | $13.3M | shares |
| NRGNRG ENERGY INC | 85,000 | $12.4M | shares |
| FPSFORGENT POWER SOLUTIONS INC | 350,000 | $10.2M | shares |
| NKTRNEKTAR THERAPEUTICS | 100,000 | $7.2M | shares |
| CYTKCYTOKINETICS INC | 100,000 | $6.59M | shares |
| JOBY AVIATION INCJOBY AVIATION INC | 7,000,000 | $5.86M | shares |
| PPLPPL CORP | 101,300 | $5.24M | shares |
| BBIOBRIDGEBIO PHARMA INC | 67,139 | $4.99M | shares |
| ORACLE CORPORACLE CORP | 100,000 | $4.5M | shares |
| EVMNEVOMMUNE INC | 179,340 | $4.12M | shares |
| KKR & CO INCKKR & CO INC | 100,000 | $4.02M | shares |
| ASTSAST SPACEMOBILE INC | 45,000 | $3.73M | shares |
| ZENAS BIOPHARMA INCZENAS BIOPHARMA INC | 3,152,000 | $3.21M | shares |
| SNDKSANDISK CORP | 5,000 | $3.18M | shares |
| MANEVERADERMICS INC | 50,000 | $3.16M | shares |
| ZBIOZENAS BIOPHARMA INC | 150,000 | $2.93M | shares |
| KYMRKYMERA THERAPEUTICS INC | 35,100 | $2.92M | shares |
| AMBQAMBIQ MICRO INC | 103,756 | $2.64M | shares |
| MMEDMINIMED GROUP INC | 175,000 | $2.61M | shares |
| FIGRFIGURE TECHNOLOGY SOLUTIO | 76,520 | $2.6M | shares |
| SGPSPYGLASS PHARMA INC | 95,000 | $2.46M | shares |
| GPCRSTRUCTURE THERAPEUTICS INC | 50,000 | $2.41M | shares |
| CRSPCRISPR THERAPEUTICS AG | 50,000 | $2.38M | shares |
| INGMINGRAM MICRO HLDG CORP | 100,000 | $2.33M | shares |
| GFSGLOBALFOUNDRIES INC | 50,000 | $2.22M | shares |
| ENGNENGENE HOLDINGS INC | 320,000 | $2.18M | shares |
| FLOCFLOWCO HLDGS INC | 100,000 | $2.06M | shares |
| SABSSAB BIOTHERAPEUTICS INC | 500,000 | $1.92M | shares |
| ACRSACLARIS THERAPEUTICS INC | 500,000 | $1.88M | shares |
| HNRGHALLADOR ENERGY COMPANY | 90,000 | $1.47M | shares |
| NVGSNAVIGATOR HLDGS LTD | 75,000 | $1.45M | shares |
| HLXCHELIX ACQUISITION CORP III | 137,113 | $1.39M | shares |
| CMPXCOMPASS THERAPEUTICS INC | 258,865 | $1.37M | shares |
| BTGOBITGO HOLDINGS INC | 150,000 | $1.23M | shares |
| COHRCOHERENT CORP | 5,000 | $1.19M | shares |
| JANJANUS LIVING INC | 50,000 | $1.18M | shares |
| WYFIWHITEFIBER INC | 80,000 | $953K | shares |
| VIRVIR BIOTECHNOLOGY INC | 100,000 | $896K | shares |
| GOSSAMER BIO INCGOSSAMER BIO INC | 2,167,000 | $845K | shares |
| NRGVENERGY VAULT HOLDINGS INC | 176,453 | $582K | shares |
| MSLESATELLOS BIOSCIENCE INC | 12,000 | $67.6K | shares |
How Q2 2026 was built
Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).
| Filing | Role | Amendment | Filed | Accepted | Ingested |
|---|---|---|---|---|---|
| 13F-HR 0001172661-26-003357 | base | 2026-08-13 | acceptance time not in the bulk data set |
Filings
Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.
| Filing | Subject | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001172661-26-003357 | Quarter ended 2026-06-30 | 2026-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-001803 | Quarter ended 2026-03-31 | 2026-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-26-000650 | Quarter ended 2025-12-31 | 2026-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-004710 | Quarter ended 2025-09-30 | 2025-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-002999 | Quarter ended 2025-06-30 | 2025-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-001816 | Quarter ended 2025-03-31 | 2025-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-25-001283 | Quarter ended 2024-12-31 | 2025-02-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-004571 | Quarter ended 2024-09-30 | 2024-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-003216 | Quarter ended 2024-06-30 | 2024-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-002251 | Quarter ended 2024-03-31 | 2024-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-24-000711 | Quarter ended 2023-12-31 | 2024-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-003772 | Quarter ended 2023-09-30 | 2023-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-002887 | Quarter ended 2023-06-30 | 2023-08-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-001856 | Quarter ended 2023-03-31 | 2023-05-05 | acceptance time not in the bulk data set | |
| 13F-HR 0001172661-23-000559 | Quarter ended 2022-12-31 | 2023-02-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001606587-22-002073 | Quarter ended 2022-09-30 | 2022-11-01 | acceptance time not in the bulk data set | |
| 13F-HR 0001606587-22-001754 | Quarter ended 2022-06-30 | 2022-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001606587-22-001114 | Quarter ended 2022-03-31 | 2022-05-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001606587-22-000362 | Quarter ended 2021-12-31 | 2022-02-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-003073 | Quarter ended 2021-09-30 | 2021-11-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-002394 | Quarter ended 2021-06-30 | 2021-08-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-001629 | Quarter ended 2021-03-31 | 2021-05-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-21-000603 | Quarter ended 2020-12-31 | 2021-02-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-002909 | Quarter ended 2020-09-30 | 2020-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-002126 | Quarter ended 2020-06-30 | 2020-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-001439 | Quarter ended 2020-03-31 | 2020-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-20-000595 | Quarter ended 2019-12-31 | 2020-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-002856 | Quarter ended 2019-09-30 | 2019-11-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-002139 | Quarter ended 2019-06-30 | 2019-08-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-001475 | Quarter ended 2019-03-31 | 2019-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-19-000494 | Quarter ended 2018-12-31 | 2019-02-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-002584 | Quarter ended 2018-09-30 | 2018-11-13 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-18-002107 | Quarter ended 2018-06-30 | 2018-08-14 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-001962 | Quarter ended 2018-06-30 | 2018-08-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-001308 | Quarter ended 2018-03-31 | 2018-05-10 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-18-000479 | Quarter ended 2017-12-31 | 2018-02-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-002316 | Quarter ended 2017-09-30 | 2017-11-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-001758 | Quarter ended 2017-06-30 | 2017-08-11 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-001231 | Quarter ended 2017-03-31 | 2017-05-12 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-17-000396 | Quarter ended 2016-12-31 | 2017-02-09 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-004640 | Quarter ended 2016-09-30 | 2016-11-07 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-004118 | Quarter ended 2016-06-30 | 2016-08-02 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-003758 | Quarter ended 2016-03-31 | 2016-05-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-16-002887 | Quarter ended 2015-12-31 | 2016-02-09 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-16-002886 | Quarter ended 2015-09-30 | 2016-02-09 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001085146-15-002457 | Quarter ended 2015-09-30 | 2015-12-02 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-002026 | Quarter ended 2015-09-30 | 2015-10-16 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-001769 | Quarter ended 2015-06-30 | 2015-08-13 | acceptance time not in the bulk data set | |
| 13F-HR 0001085146-15-000946 | Quarter ended 2015-03-31 | 2015-04-20 | acceptance time not in the bulk data set |