PIERIS PHARMACEUTICALS, INC. - Common Stock, $0.001 par value (PIRS) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2024 to Q3 2025

Type / Class
Equity / Common Stock, $0.001 par value
Symbol
PIRS
Shares outstanding
1,318,495
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of PIERIS PHARMACEUTICALS, INC. - Common Stock, $0.001 par value (PIRS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Dellora Investments LP 11% $2,272,783 141,079 Dellora Investments LP 06 Nov 2024

Institutional Holders of PIERIS PHARMACEUTICALS, INC. - Common Stock, $0.001 par value (PIRS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q3 0 $0 -$111 0
2025 Q2 4 $111 +$111 $32.83 2
2024 Q4 0 $0 -$10,089,353 0
2024 Q3 605,591 $10,089,353 +$4,044,270 $16.58 24
2024 Q2 362,206 $3,571,986 +$3,571,986 $9.82 18