Watch NBIX. Know when insiders buy.
One email the day a filing lands. Free.
Work order
41
WATCH · shorts 41
Insiders, 90 days
0
no open-market filings in 90 days
Congress, 90 days
0 / 0
no disclosures naming it
Big money
3 / 15
tracked funds hold it
Calls on record
0
nobody we score has called it yet
FINANCIALS: NOT YET PULLED FROM SEC XBRL, CHECK BACK AFTER TONIGHT52W 123.10 – 185.50
Who holds it
| Fund | Type | Rank in portfolio | Value | Shares | As of |
|---|---|---|---|---|---|
| Renaissance Technologies | Guru | #28 | $393.7M | 2.3M | 2026-06-30 |
| Caisse de dépôt (CDPQ) | Pension | #177 | $91M | 540K | 2026-06-30 |
| Bridgewater Associates (Ray Dalio) | Guru | #117 | $34.7M | 206K | 2026-06-30 |
13F filings cover US-listed holdings and arrive up to 45 days after quarter end, so positions may have changed since.
Stakes of 5% or more
No 13D or 13G filing on NBIX in the last two years from the filings we read (13G only for companies we track; the sweep began Sep 2026).
A 13D means the holder crossed 5% with intent beyond passive ownership and had to state a purpose; a 13G is the passive version. Every new 13D on tracked companies.