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MACKENZIE FINANCIAL CORP

Position in GOSS — Gossamer Bio, Inc.

CIK 919859 TORONTO ONTARIO, A6

Position in GOSS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$505,647
-$444,357 QoQ
Shares Held
1,536,923
+401.5% QoQ
Ownership
0.314%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GOSS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MACKENZIE FINANCIAL CORP holds $498,673,295 across 59 Biotechnology names.

# Ticker Company Shares Value (USD) Open

All Filings in GOSS

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $505,647 1,536,923
2025-12-31 $950,004 306,453
2025-09-30 $812,801 309,050
2025-06-30 $680,268 553,064
2025-03-31 $387,720 352,473
2024-12-31 $271,332 299,815
2024-09-30 $49,349 50,050