Citizens Business Bank
BankPosition in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1948632
ONTARIO, CA
Position in REGN
as of Mar 31, 2026
· filed May 1, 2026
Position Value
$4,705,377
-$66,323 QoQ
Shares Held
6,090
-1.5% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.99%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
All Filings in REGN
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,705,377 | 6,090 | Shares | Other | 2026-05-01 | |
| 2025-12-31 | $4,771,700 | 6,182 | Shares | Other | 2026-02-02 | |
| 2025-09-30 | $3,440,530 | 6,119 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,215,625 | 6,125 | Shares | Other | 2025-07-29 | |
| 2025-03-31 | $3,812,356 | 6,011 | Shares | Other | 2025-05-14 | |
| No filing history on record for this holder in this stock. | ||||||