Gossamer Bio, Inc. - GOSS

Sector: Healthcare · Industry: Pharmaceutical Preparations
Website: No information yet · Social: No information yet

Company profile

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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$58.47M
QoQ value delta ($000)
-$2.532M (-4.15%)
Implied price effect (QoQ)
+0.02%
Shares
Total shares
356,699,774
QoQ shares delta
-15,503,711 (-4.17%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

Market chart (GOSS)

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 1 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
D. E. Shaw & Co., Inc. 6,741 40,959,285 0.0%
683 Capital Management, LLC 6,452 39,198,868 0.32%
DeepCurrents Investment Group LLC 6,026 37,665,073 0.18%
Context Capital Management, LLC 4,764 28,946,459 0.09%
Worth Venture Partners, LLC 4,117 25,017,881 9.29%
AQR CAPITAL MANAGEMENT LLC 2,572 15,629,993 0.0%
GSA CAPITAL PARTNERS LLP 2,467 14,986,947 0.16%
RENAISSANCE TECHNOLOGIES LLC 1,914 11,629,896 0.0%
Kalehua Capital Management LLC 1,835 11,149,363 1.32%
VANGUARD CAPITAL MANAGEMENT LLC 1,553 9,416,023 0.0%
ARCH Venture Management, LLC 1,326 8,055,916 0.12%
BARCLAYS PLC 1,289 7,832,522 0.0%
Octagon Capital Advisors LP 1,275 7,750,000 0.11%
BlackRock, Inc. 1,262 7,669,943 0.0%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1,246 7,573,388 0.0%
TWO SIGMA INVESTMENTS, LP 1,223 7,432,001 0.0%
Samsara BioCapital, LLC 1,188 7,222,559 0.1%
Qube Research & Technologies Ltd 1,163 7,065,756 0.0%
Corient Private Wealth LP 927 5,632,698 0.0%
Siren, L.L.C. 857 5,208,968 0.02%
HHLR ADVISORS, LTD. 818 4,974,041 0.1%
UBS Group AG 510 3,093,785 0.0%
Squarepoint Ops LLC 420 2,556,378 0.0%
GEODE CAPITAL MANAGEMENT, LLC 408 2,481,605 0.0%
MILLENNIUM MANAGEMENT LLC 395 2,402,633 0.0%