POTRERO CAPITAL RESEARCH LLC
Q2 2026 Form 13-F
SAN FRANCISCO, CALIFORNIA
CIK 0001536630
· CRD 125909
· SEC-registered investment adviser
$179.9M Reported Value Total
POTRERO CAPITAL RESEARCH, LLC reports 4 total accounts under management (AUM). There are 4 discretionary accounts valued at $419,641,644, and 0 non-discretionary accounts.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Private funds (Form ADV)
3 funds
· $397.4M gross asset value
Hedge Fund: $397.4M
Source: Form ADV filed 2026-03-27
Reported value
$179.9M
Quarter over quarter
+42.7%
Holdings
44
Top-10 concentration
44.6%
Key People
Form ADV owners & control persons
Jack R Ripsteen
MANAGING MEMBER
Howard Ian Nurtman
CCO
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Q2 2026 13F record
Q2 2026 13F filing summary
| Period of report | June 30, 2026 |
|---|---|
| Filed | August 14, 2026 |
| Form | 13F-HR |
| Reported value | $179.9M |
| Positions | 44 |
| Change in reported value | +10.5% |
| New positions | 20 |
| Exited positions | 7 |
| Position turnover | 52.9% |
| Top-10 concentration | 44.6% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
44 | $179.9M |
|
Q1 2026 13F
Filed May 15, 2026
|
31 | $162.9M |
|
Q4 2025 13F
Filed Feb 17, 2026
|
34 | $297.0M |
|
Q3 2025 13F
Filed Nov 14, 2025
|
37 | $868.7M |
|
Q2 2025 13F
Filed Aug 14, 2025
|
24 | $412.8M |
|
Q1 2025 13F
Filed May 15, 2025
|
18 | $203.5M |
|
Q4 2024 13F
Filed Feb 14, 2025
|
25 | $298.7M |
|
Q3 2024 13F
Filed Nov 14, 2024
|
34 | $316.1M |
|
Q2 2024 13F
Filed Aug 14, 2024
|
27 | $234.6M |
|
Q1 2024 13F
Filed May 15, 2024
|
25 | $175.3M |
|
Q4 2023 13F
Filed Feb 14, 2024
|
24 | $188.6M |
|
Q3 2023 13F
Filed Nov 14, 2023
|
23 | $150.9M |
|
Q2 2023 13F
Filed Aug 14, 2023
|
26 | $161.0M |
|
Q1 2023 13F
Filed May 15, 2023
|
25 | $167.7M |
|
Q4 2022 13F
Filed Feb 14, 2023
|
28 | $151.3M |
|
Q3 2022 13F
Filed Nov 14, 2022
|
47 | $146.4M |
|
Q2 2022 13F
Filed Aug 15, 2022
|
52 | $172.0M |
|
Q1 2022 13F
Filed May 16, 2022
|
60 | $298.9M |
|
Q4 2021 13F
Filed Feb 14, 2022
|
70 | $335.1M |
|
Q3 2021 13F
Filed Nov 15, 2021
|
82 | $428.7M |
23 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q2 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | GMTL GUARDIAN METAL RES PLC | $8.8M | 4.9% |
| 2 | STX SEAGATE TECHNOLOGY HLDNGS PL | $8.8M | 4.89% |
| 3 | STX P SEAGATE TECHNOLOGY HLDNGS PL | $8.8M | 4.88% |
| 4 | GEV GE VERNOVA INC | $8.3M | 4.63% |
| 5 | GLW CORNING INC | $8.0M | 4.43% |
| 6 | GLW P CORNING INC | $7.9M | 4.4% |
| 7 | CCXI CHURCHILL CAP CORP XI | $7.9M | 4.37% |
| 8 | AMBA AMBARELLA INC | $7.4M | 4.13% |
| 9 | HIMS HIMS & HERS HEALTH INC | $7.4M | 4.1% |
| 10 | AEIS ADVANCED ENERGY INDS | $6.9M | 3.85% |
| 11 | BL BLACKLINE INC | $6.7M | 3.72% |
| 12 | NOK NOKIA CORP | $6.3M | 3.49% |
| 13 | AMRZ AMRIZE LTD | $6.2M | 3.42% |
| 14 | TAC TRANSALTA CORP | $6.1M | 3.38% |
| 15 | GFS GLOBALFOUNDRIES INC | $5.0M | 2.8% |
| 16 | BSTZ BLACKROCK SCIENCE & TECHNOLO | $5.0M | 2.79% |
| 17 | ATEX ANTERIX INC | $4.8M | 2.66% |
| 18 | BILL BILL HOLDINGS INC | $4.3M | 2.37% |
| 19 | ENPH ENPHASE ENERGY INC | $4.2M | 2.35% |
| 20 | GLXY GALAXY DIGITAL INC. | $4.2M | 2.31% |
Values as reported on the Q2 2026 Form 13F. Every position is in the holdings table below.