Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Potrero Capital Research LLC 13F Holdings -- Portfolio & Top Positions (2026-06-30)

Potrero Capital Research LLC (CIK 1536630) reported $179.9M across 44 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: STX ($17.6M, 9.77%), GLW ($15.9M, 8.83%), GMTL ($8.8M, 4.90%), GEV ($8.3M, 4.63%), CCXI ($7.9M, 4.37%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1STXSEAGATE TECHNOLOGY HLDNGS PL$17.6M9.77%18,217Trimmed
2GLWCORNING INC$15.9M8.83%62,177Trimmed
3GMTLGUARDIAN METAL RES PLC$8.8M4.90%629,393Added
4GEVGE VERNOVA INC$8.3M4.63%7,085Trimmed
5CCXICHURCHILL CAP CORP XI$7.9M4.37%450,550New
6AMBAAMBARELLA INC$7.4M4.13%86,595New
7HIMSHIMS & HERS HEALTH INC$7.4M4.10%212,944New
8AEISADVANCED ENERGY INDS$6.9M3.85%18,592New
9BLBLACKLINE INC$6.7M3.72%238,590Trimmed
10NOKNOKIA CORP$6.3M3.49%473,240Trimmed
11AMRZAMRIZE LTD$6.2M3.42%115,595Trimmed
12TACTRANSALTA CORP$6.1M3.38%439,186Trimmed
13GFSGLOBALFOUNDRIES INC$5.0M2.80%61,056New
14BSTZBLACKROCK SCIENCE & TECHNOLO$5.0M2.79%167,198New
15ATEXANTERIX INC$4.8M2.66%46,525Trimmed
16BILLBILL HOLDINGS INC$4.3M2.37%117,707Trimmed
17ENPHENPHASE ENERGY INC$4.2M2.35%85,840New
18GLXYGALAXY DIGITAL INC.$4.2M2.31%151,904New
19TLNTALEN ENERGY CORP$4.0M2.22%10,418Hold
20MPTIM-TRON INDS INC$3.8M2.10%38,161Added
21IEIVANHOE ELECTRIC INC$3.7M2.04%382,345New
22TTWOTAKE-TWO INTERACTIVE SOFTWAR$3.0M1.67%12,000New
23SPTSPROUT SOCIAL INC$2.8M1.58%377,131Trimmed
24NNNEXTNAV INC$2.6M1.44%145,000New
25WEAVWEAVE COMMUNICATIONS INC$2.5M1.41%422,415Trimmed

Source: SEC Form 13F filings · as of 2026-06-30