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BIRCHBROOK, INC.

Position in REGN — Regeneron Pharmaceuticals, Inc.

CIK 2071468 BANGOR, ME

Position in REGN

as of Jun 30, 2026 · filed Jul 9, 2026
Position Value
$8,729
-$2,087 QoQ
Shares Held
14
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#1,231
of 1,322 holders
Holding Since
Dec 2023
11 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, 2026

BIRCHBROOK, INC. holds $58,829 across 3 Biotechnology names. REGN ranks #3 (14.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 REGN
Regeneron Pharmaceuticals, Inc.
This page
14 $8,729

All Filings in REGN

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11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,729 14
2026-03-31 $10,816 14
2025-12-31 $10,806 14
2025-09-30 $7,871 14
2025-06-30 $7,350 14
2025-03-31 $8,879 14
2024-12-31 $9,972 14
2024-09-30 $14,717 14
2024-06-30 $14,714 14
2024-03-31 $13,474 14
2023-12-31 $12,296 14