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Potrero Capital Research LLC Historic Quarter Change: Foreign Stocks, Sold Out

Potrero Capital Research LLC historic quarter change: Foreign Stocks, Sold out

In share positions in stocks (depositary receipts and foreign shares traded over the counter), over 13 quarters from 2015-12-31 to 2026-06-30, Potrero Capital Research LLC opened 4 positions, added to 1, reduced 1 and sold out of 3.

  • Q2 2026: Stock GMTL; Country of operation United Kingdom; Class SPONSORED ADS ADDED; Shares before 359,507.
  • Q4 2025: Stock SIMO; Country of operation —; Class SPONSORED ADR; Shares before 51,858.
  • Q2 2016: Stock CWGL; Country of operation United States; Class COM; Shares before 350,000.

Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1536630), 13 quarters: Q2 2026 (2026-03-31 to 2026-06-30, filed 2026-08-14); Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-14); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-11). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2015-12-31. Not compared, as a quarter between them is not held here yet: 2016-09-30 to 2023-12-31 (missing 2016-12-31, 2017-03-31, 2017-06-30, 2017-09-30, 2017-12-31, 2018-03-31, 2018-06-30, 2018-09-30, 2018-12-31, 2019-03-31, 2019-06-30, 2019-09-30, 2019-12-31, 2020-03-31, 2020-06-30, 2020-09-30, 2020-12-31, 2021-03-31, 2021-06-30, 2021-09-30, 2021-12-31, 2022-03-31, 2022-06-30, 2022-09-30, 2022-12-31, 2023-03-31, 2023-06-30, 2023-09-30).

QuarterStockCountry of operationClassShares beforeShares afterShare changeValue beforeValue afterValue changeFiled
Q2 2026GMTL
GUARDIAN METAL RES PLC
United KingdomSPONSORED ADS ADDED359,5070-359,507$6,284,182$0-$6,284,1822026-08-14
Q4 2025SIMO
SILICON MOTION TECHNOLOGY CO
SPONSORED ADR51,8580-51,858$4,916,657$0-$4,916,6572026-02-17
Q2 2016CWGL
CRIMSON WINE GROUP
United StatesCOM350,0000-350,000$2,933,000$0-$2,933,0002016-08-12

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