IO Biotech Inc

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IO Biotech Inc
TickerIOBT
CIK #0001865494
CUSIP449778109
SectorLife Sciences - Pharmaceutical Preparations
AddressOle Maaloes Veh 3, Copenhagen, 2200
Source [EDGAR]
CIK Filing 2011 - 2025
[0001865494] 10-K
[0001865494] 10-Q
[0001865494] 3
[0001865494] 4
[0001865494] 8-K
[0001865494] SC 13D
[0001865494] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Samsara Biocapital LP IO Biotech Inc [2023-12-18] 5.5
Kurma Partners IO Biotech Inc [2023-09-07] 17.18
Stonepine Capital Management LLC IO Biotech Inc [2023-08-16] 5.8
Bank of America Corp /DE/ IO Biotech Inc [2023-02-14] 6.4
PFM Health Sciences LP IO Biotech Inc [2022-04-25] 5.2
Avoro Capital Advisors LLC IO Biotech Inc [2022-02-11] 7.1
HBM Healthcare Investments Cayman Ltd IO Biotech Inc [2022-02-11] 8.4
RA Capital Management LP IO Biotech Inc [2021-11-19] 6.4
Lundbeckfond Invest A/S IO Biotech Inc [2021-11-19] 21.8
Vivo Capital IX LLC IO Biotech Inc [2021-11-12] 10.5
Novo Holdings A/S IO Biotech Inc [2021-11-10] 11.8
Form 3/4/5 Filer 2011 - 2025
IO Biotech, Inc.
Smith David V
Collins Helen Louise
Elling Christian E
Glaub Kathleen Sereda
Hirth Peter
Hunter Heidi
Zocca Mai-Britt
Ahmad Qasim Iftikhar
Burkavage Brian
Smith Devin Whittemore
Sullivan Amy
Novo Holdings A/S
Kurma Partners
Lundbeckfond Invest A/S
Vivo Capital IX, LLC
Vivo Capital Fund IX, L.P.
Vivo Opportunity Fund Holdings, L.P.
Vivo Opportunity, LLC
Nielsen Jack
Ehrnrooth Eva
Al-Hajj Muhammad
HBM Healthcare Investments (Cayman) Ltd.
Andersson Claus A.
Malier Vanessa
Vendola Keith A.
Belawat Priyanka
Coutanceau Emmanuelle
Form 13F Holdings
Firm Period DFND Voting Shares
Vivo Capital LLC [2025-06-30] SOLE 6,173,439 6,173,439
Novo Holdings A/S [2025-06-30] SOLE 3,354,449 3,354,449
Marshall Wace LLP [2025-06-30] OTR 0 2,105,262
PFM Health Sciences LP [2025-06-30] DFND 0 1,972,073
Bank of America Corp /DE/ [2025-06-30] DFND 0 1,615,074
Pivotal Bioventure Partners Investment Advisor LLC [2025-06-30] DFND 0 864,197
Morgan Stanley [2025-06-30] DFND 0 653,678
Dauntless Investment Group, LLC [2025-06-30] SOLE 0 324,389
Landscape Capital Management LLC [2025-06-30] DFND 286,879 286,879
Soleus Capital Management LP [2025-06-30] SOLE 192,670 192,670
Renaissance Technologies LLC [2025-06-30] SOLE 139,300 139,300
Sectoral Asset Management Inc [2025-06-30] SOLE 91,441 117,691
Bridgeway Capital Management LLC [2025-06-30] SOLE 75,000 75,000
Landscape Capital Management LLC [2025-06-30] SOLE 60,529 60,529
Marex Group plc [2025-06-30] DFND 45,000 45,000
Geode Capital Management LLC [2025-06-30] DFND 33,307 33,307
XTX Topco Ltd [2025-06-30] DFND 29,189 29,189
Citadel Advisors LLC [2025-06-30] DFND 28,866 28,866
Jane Street Group LLC [2025-06-30] DFND 25,946 25,946
Newedge Advisors LLC [2025-06-30] SOLE 0 24,217
Acadian Asset Management LLC [2025-06-30] DFND 23,366 23,366
UBS Group AG [2025-06-30] DFND 13,259 13,259
Cubist Systematic Strategies, LLC [2025-06-30] DFND 0 13,096
Two Sigma Securities LLC [2025-06-30] SOLE 10,385 10,385
Raymond James Financial Inc [2025-06-30] DFND 0 1,000
Citigroup Inc [2025-06-30] DFND 314 314
SBI Securities Co., Ltd. [2025-06-30] DFND 132 132
Concourse Financial Group Securities Inc [2025-06-30] SOLE 0 0
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