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BRIGHTON JONES LLC

Position in GOSS — Gossamer Bio, Inc.

CIK 1360798 SEATTLE, WA

Position in GOSS

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$5,330
-$1,272 QoQ
Shares Held
32,308
+61.0% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#103
of 168 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in GOSS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

BRIGHTON JONES LLC holds $23,861,614 across 48 Biotechnology names. GOSS ranks #47 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in GOSS

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,330 32,308
2026-03-31 $6,602 20,068
2025-09-30 $36,173 13,754