Watch REGN. Know when insiders buy.
One email the day a filing lands. Free.
Work order
63
WATCH · insiders 25, shorts 100
Insiders, 90 days
−$2.3M
net selling · 0 buys, 3 sells
Congress, 90 days
0 / 0
no disclosures naming it
Big money
5 / 15
tracked funds hold it
Calls on record
0
nobody we score has called it yet
MKT CAP $77.8BP/E 20.5DIV YIELD 0.44%FCF YIELD 4.84%REV TTM $15.5B +9.3%NET INCOME $4.3B −2.9%NET CASH $469.2M52W 555.51 – 852.03SEC XBRL · TTM TO Invalid Date
Who holds it
| Fund | Type | Rank in portfolio | Value | Shares | As of |
|---|---|---|---|---|---|
| Caisse de dépôt (CDPQ) | Pension | #101 | $156.3M | 251K | 2026-06-30 |
| CPP Investments | Pension | #239 | $130.9M | 210K | 2026-06-30 |
| Renaissance Technologies | Guru | #178 | $92.4M | 148K | 2026-06-30 |
| Bridgewater Associates (Ray Dalio) | Guru | #126 | $32M | 51K | 2026-06-30 |
| PSP Investments | Pension | #195 | $28.6M | 46K | 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 REGN 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.