MILLINGTON SECURITIES, LLC
Broker-DealerPosition in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1449088
RED BANK, NJ
Position in REGN
as of Mar 31, 2026
· filed Jul 15, 2026
Position Value
$201,659
New position
Shares Held
261
first reported quarter
Ownership
0.000%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Biotechnology
Healthcare · as of Mar 31, 2026MILLINGTON SECURITIES, LLC holds $482,619 across 2 Biotechnology names. REGN ranks #2 (41.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | RPRX |
Royalty Pharma plc
|
5,857 | $280,960 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
261 | $201,659 |
All Filings in REGN
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $201,659 | 261 | Shares | Sole | 2026-07-15 | |
| No filing history on record for this holder in this stock. | ||||||