Position in REGN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$932,815
-$250,869 QoQ
Shares Held
1,496
-2.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.48%
of 13F equity value
Holder Rank
#658
of 1,322 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REGN Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026FAIRFIELD, BUSH & CO. holds $1,223,898 across 2 Biotechnology names. REGN ranks #1 (76.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
1,496 | $932,815 | |
| 2 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
586 | $291,083 |
All Filings in REGN
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $932,815 | 1,496 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,183,684 | 1,532 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $1,295,197 | 1,678 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,052,007 | 1,871 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,148,175 | 2,187 | Shares | Sole | 2025-08-15 | |
| 2025-03-31 | $1,368,034 | 2,157 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $1,399,016 | 1,964 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,933,230 | 1,839 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,076,835 | 1,976 | Shares | Sole | 2024-08-15 | |
| 2024-03-31 | $1,907,655 | 1,982 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,807,520 | 2,058 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,592,427 | 1,935 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $1,307,742 | 1,820 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $1,417,380 | 1,725 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,421,335 | 1,970 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,239,277 | 1,799 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $971,817 | 1,644 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $1,266,933 | 1,814 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $1,547,855 | 2,451 | Shares | Sole | 2022-05-12 | |
| 2021-09-30 | $1,513,555 | 2,501 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $1,533,750 | 2,746 | Shares | Sole | 2021-08-02 | |
| 2021-03-31 | $687,945 | 1,454 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $429,484 | 889 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $775,295 | 1,385 | Shares | Sole | 2020-11-18 | |
| 2020-06-30 | $361,717 | 580 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||