8 institutions reported holding $965,079 of XENON PHARMACEUTICALS INC COM (XENE) in SEC 13F filings for 2026-06-30. Largest institutional holders: Elmwood Wealth Management, Inc. ($592,555), FNY Investment Advisers, LLC ($241,000), HARBOR INVESTMENT ADVISORY, LLC ($84,081), GAMMA Investing LLC ($31,266), Versant Capital Management, Inc ($13,340). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Elmwood Wealth Management, Inc. | $592,555 | 9,817 | Added |
| 2 | FNY Investment Advisers, LLC | $241,000 | 4,000 | Trimmed |
| 3 | HARBOR INVESTMENT ADVISORY, LLC | $84,081 | 1,393 | New |
| 4 | GAMMA Investing LLC | $31,266 | 518 | Added |
| 5 | Versant Capital Management, Inc | $13,340 | 221 | New |
| 6 | CoreCap Advisors, LLC | $1,811 | 30 | Added |
| 7 | MassMutual Private Wealth & Trust, FSB | $1,026 | 17 | Hold |
| 8 | SANDERS MORRIS HARRIS LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30