HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK)

Historical Holders from Q2 2024 to Q3 2025

Symbol
HOOK on OTC
Type / Class
Equity / Common Stock, par value $0.0001 per share
Shares outstanding
12,086,885
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
393,589
Holdings value
$363,143
% of all portfolios
0%
Number of holders
4
Number of buys
3
Number of sells
23
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
EcoR1 Capital, LLC 4% $291,646 388,861 EcoR1 Capital, LLC 31 Dec 2024
SOFINNOVA CAPITAL VI FCPR 2.6% $235,694 314,259 Sofinnova Capital VI FCPR 14 Feb 2025
As of 30 Sep 2025 HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK) has 4 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 393,589 shares of 12,086,885 outstanding shares and own 3.3% of the company stock as of 30 Sep 2025.

Top 25 institutional shareholders of HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK) own 3.3% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Holdings Value Nb Shares Share Change %
JBF Capital, Inc. 2.9% $320,975 347,000
ACADIAN ASSET MANAGEMENT LLC 0.23% $25,000 28,020 -50%
XTX Topco Ltd 0.15% $16,702 18,056
OSAIC HOLDINGS, INC. 0% $466 513 +2.6%
VANGUARD GROUP INC 0% $0 0 -100%
BlackRock, Inc. 0% $0 0 -100%
FMR LLC 0% $0 0 -100%
GILEAD SCIENCES, INC. 0% $0 0 -100%
RENAISSANCE TECHNOLOGIES LLC 0% $0 0 -100%
UBS Group AG 0% $0 0 -100%
Siren, L.L.C. 0% $0 0 -100%
BANK OF AMERICA CORP /DE/ 0% $0 0 -100%
DIMENSIONAL FUND ADVISORS LP 0% $0 0 -100%
STATE STREET CORP 0% $0 0 -100%
MORGAN STANLEY 0% $0 0 -100%
ROYAL BANK OF CANADA 0% $0 0 -100%
BAKER BROS. ADVISORS LP 0% $0 0 -100%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0% $0 0 -100%
Tower Research Capital LLC (TRC) 0% $0 0 -100%
BOOTHBAY FUND MANAGEMENT, LLC 0% $0 0 -100%
Ikarian Capital, LLC 0% $0 0 -100%
Federation des caisses Desjardins du Quebec 0% $0 0 -100%
NORTHERN TRUST CORP 0% $0 0 -100%
GEODE CAPITAL MANAGEMENT, LLC 0% $0 0 -100%
SBI Securities Co., Ltd. 0% $0 0 -100%

Institutional Holders of HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 393,589 $363,143 -$4,999,165 $0.9167 4
2025 Q2 4,289,195 $5,381,803 -$131,942 $1.26 25
2025 Q1 4,407,723 $4,759,654 -$982,249 $1.08 31
2024 Q4 4,848,158 $9,743,205 -$152,018 $2.01 36
2024 Q3 3,028,462 $13,020,847 -$24,421,079 $4.30 33
2024 Q2 8,128,501 $4,810,447 +$4,810,447 $0.5916 2