Skip to content
RKWD
ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
…

Sylebra Capital

Long / Short
Manager
Sylebra Capital
Quarter
Q2 2026
13F value
$944.5M
Positions
9
CIK
0002003074
SHARE:XLINKEDINEMAIL
Aeva Technologies IncAEVAHISTORY49.35%—
Purecycle Technologies IncPCTHISTORY29.26%—
Impinj IncPIHISTORY11.77%(31.5%)
Elastic N VESTCHISTORY3.18%(62.7%)
Paycom Software IncPAYCHISTORY2.11%(77.0%)
Xometry IncXMTRHISTORY1.77%(67.7%)
Luxexperience BVLUXEHISTORY1.36%(29.2%)
8X8 Inc NewEGHTHISTORY0.76%(53.0%)
Pattern Group IncPTRNHISTORY0.45%+6.3%
Positions are from the latest 13F-HR (period end 2026-06-30). Weights are calculated: position value ÷ the 13F book. Rows marked Off-13F are >5% stakes disclosed on a Schedule 13D/13G dated after the latest 13F; they report shares and percent of class but no dollar value. Chg Shares and % Chg compare with the adjacent prior quarter's 13F only. % Out is either calculated (position shares ÷ issuer shares outstanding from the issuer's XBRL cover page; weighted-average basic shares as a fallback) or reported (percent of class on a Schedule 13D/13G newer than the 13F period) — hover a value for its source and date. Unavailable figures show “—”, never an estimate. Methodology