§ BIOTECHNOLOGY
USD · BiotechnologyVNDA
VANDA PHARMACEUTICALS INC
USDSector · Biotechnology
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Renaissance Technologies | 3.8M | 0.0% | +11% |
| State Street | 3.0M | 0.0% | +139% |
| BlackRock, Inc. | 2.7M | 0.0% | −6% |
| BlackRock, Inc. | 2.7M | 0.0% | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | 0.0% | n/a |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | 0.0% | n/a |
◇ AC INTELLIGENCE
Top institutional owners for VNDA as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER15.6% · 0 holders
OTHER38.0% · 114 holders
PASSIVE / INDEX16.2% · 8 holders
DEALER / BANK10.1% · 17 holders
SYSTEMATIC / QUANT8.9% · 6 holders
QUALITY / COMPOUNDER5.5% · 12 holders
TACTICAL / MACRO4.9% · 4 holders
INCOME / DEFENSIVE0.6% · 7 holders
GROWTH / MOMENTUM0.2% · 1 holder
DEEP VALUE0.1% · 2 holders
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for VNDA in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention VNDA yet.