Greenhaven Road Investment Management, L.P. quarter change: USA Stocks, Added
In share positions in stocks (listed in the US), from the quarter ended 2026-03-31 to 2026-06-30, Greenhaven Road Investment Management, L.P. opened 4 positions, added to 5, reduced 6, sold out of 3 and left 2 unchanged. The largest increase in value was ANAB (+$11,546,483); the largest decrease was ASTS (-$9,129,754).
- PAR: Country of operation United States; Class COM; Shares 2026-03-31 810,444; Shares 2026-06-30 817,888.
- BUR: Country of operation Guernsey; Class ORD SHS; Shares 2026-03-31 2,140,312; Shares 2026-06-30 3,042,947.
- NN: Country of operation United States; Class COMMON STOCK; Shares 2026-03-31 349,333; Shares 2026-06-30 439,463.
- ZM: Country of operation United States; Class CL A; Shares 2026-03-31 25,000; Shares 2026-06-30 33,141.
Two Form 13F-HR filings compared (SEC CIK 1741129): 2026-03-31 (filed 2026-05-15) and 2026-06-30 (filed 2026-08-14). 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; share change is the position change.
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