HARBOR INVESTMENT ADVISORY, LLC
Position in REGN — Regeneron Pharmaceuticals, Inc.
CIK 1468792
LUTHERVILLE, MD
Position in REGN
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$1,485,272
-$432,420 QoQ
Shares Held
2,382
-4.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#94
of 334 holders
Holding Since
Mar 2020
26 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, 2026HARBOR INVESTMENT ADVISORY, LLC holds $5,602,456 across 30 Biotechnology names. REGN ranks #1 (26.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
2,382 | $1,485,272 | |
| 2 | ARGX |
Argenx SE
|
1,157 | $1,073,429 | |
| 3 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
1,399 | $694,925 | |
| 4 | TECH |
BIO-TECHNE Corp
|
9,300 | $657,045 | |
| 5 | BBIO |
BridgeBio Pharma, Inc.
|
1,835 | $136,670 | |
| 6 | CRSP |
CRISPR Therapeutics AG
|
2,300 | $125,442 | |
| 7 | HALO |
Halozyme Therapeutics, Inc.
|
1,494 | $116,935 | |
| 8 | MDGL |
Madrigal Pharmaceuticals, Inc.
|
208 | $111,685 |
All Filings in REGN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,485,272 | 2,382 | Shares | Sole | 2026-07-07 | |
| 2026-03-31 | $1,917,692 | 2,482 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $1,928,903 | 2,499 | Shares | Sole | 2026-01-07 | |
| 2025-09-30 | $1,488,890 | 2,648 | Shares | Sole | 2025-10-27 | |
| 2025-06-30 | $1,404,375 | 2,675 | Shares | Sole | 2025-07-01 | |
| 2025-03-31 | $2,028,267 | 3,198 | Shares | Sole | 2025-04-09 | |
| 2024-12-31 | $2,572,935 | 3,612 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $3,851,743 | 3,664 | Shares | Sole | 2024-10-04 | |
| 2024-06-30 | $3,956,076 | 3,764 | Shares | Sole | 2024-07-19 | |
| 2024-03-31 | $3,568,912 | 3,708 | Shares | Sole | 2024-04-12 | |
| 2023-12-31 | $3,225,959 | 3,673 | Shares | Sole | 2024-01-26 | |
| 2023-09-30 | $2,981,584 | 3,623 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $2,606,863 | 3,628 | Shares | Sole | 2023-07-14 | |
| 2023-03-31 | $2,981,018 | 3,628 | Shares | Sole | 2023-04-21 | |
| 2022-12-31 | $2,906,161 | 4,028 | Shares | Sole | 2023-01-24 | |
| 2022-09-30 | $2,809,211 | 4,078 | Shares | Sole | 2022-11-01 | |
| 2022-06-30 | $2,595,651 | 4,391 | Shares | Sole | 2022-07-18 | |
| 2022-03-31 | $3,307,018 | 4,735 | Shares | Sole | 2022-04-20 | |
| 2021-12-31 | $2,919,516 | 4,623 | Shares | Sole | 2022-01-10 | |
| 2021-09-30 | $2,958,725 | 4,889 | Shares | Sole | 2021-10-12 | |
| 2021-06-30 | $2,649,713 | 4,744 | Shares | Sole | 2021-07-27 | |
| 2021-03-31 | $2,000,435 | 4,228 | Shares | Sole | 2021-04-16 | |
| 2020-12-31 | $1,820,358 | 3,768 | Shares | Sole | 2021-02-04 | |
| 2020-09-30 | $528,992 | 945 | Shares | Sole | 2020-10-23 | |
| 2020-06-30 | $515,134 | 826 | Shares | Sole | 2020-07-16 | |
| 2020-03-31 | $391,608 | 802 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||