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

13F Institutional Holders and Ownership History from Q2 2024 to Q4 2025

Type / Class
Equity / Common Stock, par value $0.0001 per share
Symbol
HOOK on OTC
Shares outstanding
12,086,885
Price per share
$0.84
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
0
Total reported value
$0
Share change
-393,589
Value change
-$363,143
Number of holders
0
Price from insider filings
$0.84
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% $326,643 388,861 EcoR1 Capital, LLC 31 Dec 2024
SOFINNOVA CAPITAL VI FCPR 2.6% $263,978 314,259 Sofinnova Capital VI FCPR 14 Feb 2025

As of 31 Dec 2025, 0 institutional investors reported holding 0 shares of HOOKIPA Pharma Inc. - Common Stock, par value $0.0001 per share (HOOK). This represents 0% of the company’s total 12,086,885 outstanding shares.

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 (Median) Investors
2025 Q4 0 $0 -$363,143 $0.84 0
2025 Q3 393,589 $363,143 -$4,999,165 $0.92 4
2025 Q2 4,289,195 $5,381,803 -$131,941 $1.26 25
2025 Q1 4,407,723 $4,759,654 -$982,318 $1.08 31
2024 Q4 4,848,158 $9,743,205 -$151,949 $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 $0.59 2