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BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in GOSS — Gossamer Bio, Inc.

CIK 1107261 HOUSTON, TX

Position in GOSS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$5,264
-$540,336 QoQ
Shares Held
16,000
-90.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2023
13 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

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $87,985,615 across 108 Biotechnology names.

# Ticker Company Shares Value (USD) Open

All Filings in GOSS

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13 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $5,264 16,000
2025-12-31 $545,600 176,000
2025-09-30 $883,417 335,900
2025-06-30 $597,657 485,900
2025-03-31 $616,990 560,900
2024-12-31 $489,605 541,000
2024-09-30 $544,272 552,000
2024-06-30 $497,352 552,000
2024-03-31 $20,060 17,000
2023-12-31 $15,521 17,000
2023-09-30 $14,161 17,000
2023-06-30 $20,400 17,000
2023-03-31 $246,834 195,900