Terminal · Institutions

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

OBERNDORF WILLIAM E 13F Holdings -- Portfolio & Top Positions (2026-03-31)

OBERNDORF WILLIAM E (CIK 1218663) reported $53.3M across 7 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: UNH ($9.6M, 18.03%), GWRE ($9.2M, 17.31%), PHYS ($8.0M, 14.91%), VEEV ($7.9M, 14.87%), AMZN ($7.5M, 14.07%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1UNHUnitedHealth Group Inc$9.6M18.03%35,553Hold
2GWREGuidewire Software Inc$9.2M17.31%61,751New
3PHYSSprott Physical Gold Tr$8.0M14.91%224,439Trimmed
4VEEVVeeva Sys Inc$7.9M14.87%45,153Added
5AMZNAmazon com Inc.$7.5M14.07%36,031Trimmed
6ADSKAutodesk Inc$6.3M11.77%26,220Trimmed
7TEAMAtlassian Corporation$4.8M9.04%70,645Hold
8MNDYMonday com Ltd$00.00%0Exited

Source: SEC Form 13F filings · as of 2026-03-31