Potrero Capital Research LLC
Potrero Capital Research LLC reported 44 US-listed holdings worth $163.2 million in its 13F for the quarter ended 30 June 2026, filed 14 August 2026. Its largest: Guardian Metal Res PLC (5.4%), Seagate Technology Holdings plc (5.4%) and GE Vernova Inc. (5.1%). Against the quarter before, it opened 20 positions, added to 2, trimmed 18 and sold out of 7.
The 14 largest of its 44 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What its reported holdings returned
Held through each quarter, the holdings it reported returned +66.4% over the 7 quarters to 30 June 2026, against +30.2% for the S&P 500.
Not the fund's own return: each 13F's holdings are kept unchanged until the next one, so trades inside a quarter, dividends, cash and fees are left out. A rough guide to how its picks have done over time.
What it did on the quarter
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Opened 20
- Churchill Cap Corp. Xi CCXI$7.9 million
- Ambarella Inc. AMBA$7.4 million
- Hims & Hers Health, Inc. HIMS$7.4 million
- Advanced Energy Industries Inc. AEIS$6.9 million
- Globalfoundries Inc. GFS$5.0 million
- BlackRock Science & Technolo BSTZ$5.0 million
- Enphase Energy, Inc. ENPH$4.2 million
- Galaxy Digital Inc. Class A GLXY$4.2 million
and 12 more in the table below
Added to 2
- Guardian Metal Res PLC GMTL+269,886 shares · +75%
- M-Tron Inds Inc. MPTI+6,360 shares · +20%
Trimmed 18
- Anterix Inc. ATEX-183,036 shares · -80%
- Seagate Technology Holdings plc STX-19,223 shares · -68%
- Crocs, Inc. CROX-83,952 shares · -83%
- Corning Inc. GLW-34,543 shares · -53%
- Nokia Corporation NOK-465,825 shares · -50%
- Blackline, Inc. BL-182,559 shares · -43%
- Transalta Corp. TAC-351,187 shares · -44%
- Amrize Ltd AMRZ-51,763 shares · -31%
and 10 more in the table below
Sold out of 7
- Birkenstock Holding plc BIRK$10.9 million last quarter
- Yeti Holdings, Inc. YETI$9.3 million last quarter
- United States Cellular Corp. AD$7.4 million last quarter
- Hinge Health Inc. HNGE$4.5 million last quarter
- Turning PT Brands Inc. TPB$4.2 million last quarter
- Akamai Technologies Inc. AKAM$2.3 million last quarter
- Solstice Advanced Materials Inc. SOLS$1.7 million last quarter
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| Guardian Metal Res PLC GMTL | 629.4K | $8.8 million | 5.40% | +269.9K |
| Seagate Technology Holdings plc STX | 9.1K | $8.8 million | 5.39% | -19.2K |
| GE Vernova Inc. GEV | 7.1K | $8.3 million | 5.10% | -2.0K |
| Corning Inc. GLW | 31.2K | $8.0 million | 4.88% | -34.5K |
| Churchill Cap Corp. Xi CCXI | 450.6K | $7.9 million | 4.82% | new |
| Ambarella Inc. AMBA | 86.6K | $7.4 million | 4.55% | new |
| Hims & Hers Health, Inc. HIMS | 212.9K | $7.4 million | 4.52% | new |
| Advanced Energy Industries Inc. AEIS | 18.6K | $6.9 million | 4.25% | new |
| Blackline, Inc. BL | 238.6K | $6.7 million | 4.10% | -182.6K |
| Nokia Corporation NOK | 473.2K | $6.3 million | 3.85% | -465.8K |
| Amrize Ltd AMRZ | 115.6K | $6.2 million | 3.77% | -51.8K |
| Transalta Corp. TAC | 439.2K | $6.1 million | 3.72% | -351.2K |
| Globalfoundries Inc. GFS | 61.1K | $5.0 million | 3.08% | new |
| BlackRock Science & Technolo BSTZ | 167.2K | $5.0 million | 3.08% | new |
| Anterix Inc. ATEX | 46.5K | $4.8 million | 2.93% | -183.0K |
| Bill Holdings, Inc. BILL | 117.7K | $4.3 million | 2.61% | -53.7K |
| Enphase Energy, Inc. ENPH | 85.8K | $4.2 million | 2.59% | new |
| Galaxy Digital Inc. Class A GLXY | 151.9K | $4.2 million | 2.54% | new |
| Talen Energy Corp. TLN | 10.4K | $4.0 million | 2.45% | no change |
| M-Tron Inds Inc. MPTI | 38.2K | $3.8 million | 2.32% | +6.4K |
| Ivanhoe Electric Inc. IE | 382.3K | $3.7 million | 2.25% | new |
| Take-Two Interactive Software, Inc. TTWO | 12.0K | $3.0 million | 1.84% | new |
| Sprout Social Inc. SPT | 377.1K | $2.8 million | 1.74% | -179.5K |
| Nextnav Inc. NN | 145.0K | $2.6 million | 1.58% | new |
| Weave Communications Inc. WEAV | 422.4K | $2.5 million | 1.55% | -197.0K |
| Solv Energy Inc. MWH | 65.9K | $2.2 million | 1.38% | new |
| Legence Corp. LGN | 25.1K | $2.1 million | 1.31% | no change |
| Crocs, Inc. CROX | 17.0K | $2.1 million | 1.26% | -84.0K |
| Nextdoor Holdings Inc. NXDR | 897.7K | $2.0 million | 1.25% | -1.0M |
| Golar LNG Ltd GLNG | 40.0K | $2.0 million | 1.22% | new |
| Keel Infrastructure Corp. Com SHS KEEL | 300.0K | $1.7 million | 1.05% | new |
| Space Exploration Techn Corp. Class A Com STK SPCX | 10.0K | $1.7 million | 1.05% | new |
| Bigcommerce Hldgs Inc. CMRC | 562.4K | $1.7 million | 1.02% | -186.2K |
| Starz Entertainment Corp. STRZ | 56.2K | $1.6 million | 0.99% | new |
| Bloom Energy Corp. BE | 5.0K | $1.5 million | 0.93% | new |
| Credo Technology Group Holdi CRDO | 5.0K | $1.4 million | 0.83% | new |
| Intel Corp. INTC | 8.2K | $1.1 million | 0.70% | new |
| the Realreal Inc. REAL | 82.7K | $975,257 | 0.60% | new |
| Freshworks Inc. FRSH | 64.6K | $654,056 | 0.40% | no change |
| Blend Labs Inc. BLND | 379.3K | $648,559 | 0.40% | -170.4K |
| Zevia PBC ZVIA | 315.2K | $513,745 | 0.31% | -1.4M |
| Blue Moon Metals Ord BMM | 78.3K | $500,650 | 0.31% | no change |
| Meta Platforms, Inc. META | 200 | $112,658 | 0.07% | -18 |
| Bed Bath & Beyond Inc. WT Exp 100726 BBBYWS | 18.0K | $7,561 | 0.00% | -16.5K |
Read more
Change is shares against its 13F for the quarter before; the 7 it sold out of are in the box above.Options it reported
| Company | Option | Shares under the options | Value of those shares |
|---|---|---|---|
| Seagate Technology Holdings plc STX | Puts | 9.1K | $8.8 million |
| Corning Inc. GLW | Puts | 31.0K | $7.9 million |
2 option lines. A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost; they are not counted in the holdings above.