Quantum Portfolio Management LLC
Position in REGN — Regeneron Pharmaceuticals, Inc.
CIK 2003672
New York, NY
Position in REGN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$113,484
-$90,242 QoQ
Shares Held
182
-36.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#1,081
of 1,322 holders
Holding Since
Dec 2023
6 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, 2026Quantum Portfolio Management LLC holds $1,425,090 across 6 Biotechnology names. REGN ranks #6 (8.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
807 | $400,861 | |
| 2 | ARGX |
Argenx SE
|
306 | $283,897 | |
| 3 | BNTX |
BioNTech SE
|
2,766 | $257,376 | |
| 4 | CAI |
Caris Life Sciences, Inc.
|
14,343 | $255,592 | |
| 5 | EXEL |
Exelixis, Inc.
|
2,093 | $113,880 | |
| 6 | REGN |
Regeneron Pharmaceuticals, Inc.
This page
|
182 | $113,484 |
All Filings in REGN
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $113,484 | 182 | Shares | Sole | 2026-08-14 | |
| 2024-12-31 | $203,726 | 286 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $299,603 | 285 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $344,737 | 328 | Shares | Sole | 2024-08-06 | |
| 2024-03-31 | $230,997 | 240 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $288,957 | 329 | Shares | Sole | 2024-01-26 | |
| No filing history on record for this holder in this stock. | ||||||