Madison Asset Management, LLC
Position in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1299351
MADISON, WI
Position in REGN
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$4,468,949
-$138,343 QoQ
Shares Held
5,784
-3.1% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Madison Asset Management, LLC holds $98,918,246 across 6 Biotechnology names. REGN ranks #4 (4.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TECH |
BIO-TECHNE Corp
|
1,093,058 | $57,123,211 | |
| 2 | ARMP |
Armata Pharmaceuticals, Inc.
|
2,107,675 | $21,582,592 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
27,387 | $12,229,390 | |
| 4 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
5,784 | $4,468,949 | |
| 5 | GMAB |
Genmab A/S
|
70,970 | $1,904,125 | |
| 6 | VCEL |
Vericel Corp
|
50,046 | $1,609,979 |
All Filings in REGN
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,468,949 | 5,784 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $4,607,292 | 5,969 | Shares | Sole | 2026-02-04 | |
| 2025-09-30 | $3,436,031 | 6,111 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $3,360,525 | 6,401 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $4,071,756 | 6,420 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $4,590,966 | 6,445 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $6,895,083 | 6,559 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $8,017,256 | 7,628 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $7,498,759 | 7,791 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $7,281,024 | 8,290 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $6,907,103 | 8,393 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $6,126,990 | 8,527 | Shares | Sole | 2023-08-01 | |
| 2023-03-31 | $7,031,851 | 8,558 | Shares | Sole | 2023-04-26 | |
| 2022-12-31 | $6,211,307 | 8,609 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $5,993,169 | 8,700 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $5,153,471 | 8,718 | Shares | Sole | 2022-08-09 | |
| No filing history on record for this holder in this stock. | ||||||