COYA · NASDAQ · Biotechnology

Coya Therapeutics (COYA)

Develops Treg-focused therapies for neurodegenerative and immune-mediated diseases.

$5.38
After hours+0.07 (+1.32%)
At close$5.31(+7.27%)

13F · 13D/G · Form 4

Institutions33.22%7.79M shares
57 holders · as of Jun 30, 2026
Insiders4.93%1.16M shares
5 holders · as of Jan 28, 2026
Strategic holders9.69%2.27M shares
1 holder · as of Mar 12, 2026
Other52.16%12.23M shares
remainder

23.46M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Dme Capital Management, LPInstitution
9.96%2.34Mas of Jun 30, 2026
Dr. Reddy's Laboratories, Inc.Strategic
9.69%2.27Mfiled Mar 12, 2026
Orin HirschmanInsider
4.72%1.11Mfiled Jan 28, 2026
Vanguard Capital Management LLCInstitution
3.59%842,220as of Jun 30, 2026
Alyeska Investment Group, L.P.Institution
3.41%800,000as of Jun 30, 2026
Aigh Capital Management LLCInstitution
2.69%631,912as of Jun 30, 2026
CM Management, LLCInstitution
1.71%400,000as of Jun 30, 2026
Private Management Group IncInstitution
1.64%384,217as of Jun 30, 2026
Marshall Wace, LLPInstitution
1.06%249,793as of Jun 30, 2026
Geode Capital Management, LLCInstitution
0.97%228,243as of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.82%192,986as of Jun 30, 2026
Prosight Management, LPInstitution
0.72%170,000as of Jun 30, 2026
Dimensional Fund Advisors LPInstitution
0.66%155,917as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.55%129,551as of Jun 30, 2026
Jones Financial Companies LLLPInstitution
0.47%110,910as of Jun 30, 2026
BlackRock, Inc.Institution
0.44%102,408as of Jun 30, 2026
Prelude Capital Management, LLCInstitution
0.43%101,330as of Jun 30, 2026
JBF Capital, Inc.Institution
0.43%100,006as of Jun 30, 2026
Royal Bank of CanadaInstitution
0.40%93,414as of Jun 30, 2026
Morgan StanleyInstitution
0.35%82,106as of Jun 30, 2026
State Street CorpInstitution
0.34%79,813as of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.26%61,006as of Jun 30, 2026
Northern Trust CorpInstitution
0.19%45,072as of Jun 30, 2026
XTX Topco LtdInstitution
0.18%41,401as of Jun 30, 2026
Adar1 Capital Management, LLCInstitution
0.17%40,900as of Jun 30, 2026

13F, as of Jun 30, 2026

57 holders · 7.79M shares · 7 new positions · 22 increased · 16 reduced · 7 closed

HolderShares% outstandingChg q/qFiled
Dme Capital Management, LP2.34M9.96%0Aug 14, 2026
Vanguard Capital Management LLC842.2K3.59%−2.7KAug 13, 2026
Alyeska Investment Group, L.P.800.0K3.41%0Aug 14, 2026
Aigh Capital Management LLC631.9K2.69%−343.5KAug 7, 2026
CM Management, LLC400.0K1.71%+25.0KAug 13, 2026
Private Management Group Inc384.2K1.64%+15.1KJul 31, 2026
Marshall Wace, LLP249.8K1.06%+24.0KAug 13, 2026
Geode Capital Management, LLC228.2K0.97%−5.2KAug 12, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Dr. Reddy's Laboratories, Inc.9.70%2.27M13GMar 12, 2026
DME Capital Management, LP7.60%1.27M13GFeb 14, 2025
Orin Hirschman5.30%1.11M13GJan 28, 2026

Form 4

Latest trades

No open-market trades in the last 12 months.

House and Senate disclosures

Not reported.