Position in REGN
as of Mar 31, 2026
· filed Apr 27, 2026
Position Value
$117,748,018
-$24,496,816 QoQ
Shares Held
152,397
-17.3% QoQ
Ownership
0.145%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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, 2026ProShare Advisors LLC holds $466,686,133 across 164 Biotechnology names. REGN ranks #2 (25.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
373,532 | $166,796,979 | |
| 2 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
152,397 | $117,748,018 | |
| 3 | ALNY |
Alnylam Pharmaceuticals, Inc.
|
174,013 | $57,575,681 | |
| 4 | INSM |
INSMED Inc
|
283,141 | $46,299,216 | |
| 5 | INCY |
Incyte Corp
|
49,678 | $4,675,693 | |
| 6 | MRNA |
Moderna, Inc.
|
71,342 | $3,624,173 | |
| 7 | BBIO |
BridgeBio Pharma, Inc.
|
31,677 | $2,352,334 | |
| 8 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
31,498 | $1,974,924 |
All Filings in REGN
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $117,748,018 | 152,397 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $142,244,834 | 184,286 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $75,993,039 | 135,154 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $88,905,075 | 169,343 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $103,564,685 | 163,292 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $104,096,344 | 146,135 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $126,271,795 | 120,117 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $118,988,157 | 113,211 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $120,506,635 | 125,203 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $90,989,965 | 103,599 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $100,089,218 | 121,621 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $78,060,029 | 108,637 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $94,054,921 | 114,468 | Shares | Sole | 2023-05-26 | |
| 2022-12-31 | $75,525,573 | 104,680 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $82,391,607 | 119,604 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $84,494,939 | 142,938 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $144,667,226 | 207,135 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $136,450,631 | 216,067 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $92,104,159 | 152,193 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $75,817,895 | 135,743 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $66,260,418 | 140,044 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $58,462,590 | 121,013 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $58,508,205 | 104,520 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $53,560,309 | 85,882 | Shares | Sole | 2020-08-03 | |
| 2020-03-31 | $36,095,861 | 73,923 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||