Skip to main content

Pallas Capital Advisors LLC

Position in BIIB — Biogen Inc.

CIK 1862282 BRAINTREE, MA

Position in BIIB

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$2,778,315
+$585,139 QoQ
Shares Held
12,859
+7.5% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#308
of 1,031 holders
Holding Since
Mar 2021
21 quarters on record
Voting authority Sole 42% Shared 0% None 58%

Common Shares in BIIB Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - General

Healthcare · as of Jun 30, 2026

Pallas Capital Advisors LLC holds $57,599,993 across 10 Drug Manufacturers - General names. BIIB ranks #6 (4.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BIIB
Biogen Inc.
This page
12,859 $2,778,315

All Filings in BIIB

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,778,315 12,859
2026-03-31 $2,193,176 11,963
2025-12-31 $2,073,690 11,783
2025-09-30 $1,628,430 11,625
2025-06-30 $1,552,920 12,365
2025-03-31 $1,826,129 13,345
2024-12-31 $864,150 5,651
2024-09-30 $495,455 2,556
2024-06-30 $602,963 2,601
2024-03-31 $573,360 2,659
2023-09-30 $688,015 2,677
2023-06-30 $814,671 2,860
2023-03-31 $848,547 3,052
2022-12-31 $846,821 3,058
2022-09-30 $815,418 3,054
2022-06-30 $653,627 3,205
2022-03-31 $690,768 3,280
2021-12-31 $840,439 3,503
2021-09-30 $952,827 3,367
2021-06-30 $1,142,691 3,300
2021-03-31 $945,275 3,379