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TOVX · AMEX · Biotechnology

Theriva Biologics (TOVX)

Develops stroma-degrading oncolytic viruses for difficult-to-treat solid tumors.

$0.2320
vs last close+0.00 (+0.52%)

13F · 13D/G · Form 4

Institutions4.32%1.98M shares
24 holders · as of Jun 30, 2026
Other95.68%43.91M shares
remainder

45.89M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Vanguard Capital Management LLCInstitution
1.06%486,179as of Jun 30, 2026
Jane Street Group, LLCInstitution
0.72%331,922as of Jun 30, 2026
Geode Capital Management, LLCInstitution
0.64%294,021as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.53%241,780as of Jun 30, 2026
Ikarian Capital, LLCInstitution
0.24%112,076as of Jun 30, 2026
Virtu Financial LLCInstitution
0.19%87,138as of Jun 30, 2026
Northern Trust CorpInstitution
0.18%82,700as of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.14%63,710as of Jun 30, 2026
UBS Group AGInstitution
0.13%61,053as of Jun 30, 2026
XTX Topco LtdInstitution
0.12%53,868as of Jun 30, 2026
Ground Swell Capital, LLCInstitution
0.08%35,292as of Jun 30, 2026
Boothbay Fund Management, LLCInstitution
0.06%27,646as of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.05%24,064as of Jun 30, 2026
Morgan StanleyInstitution
0.04%20,299as of Jun 30, 2026
Two Sigma Securities, LLCInstitution
0.04%19,748as of Jun 30, 2026
Two Sigma Investments, LPInstitution
0.03%15,456as of Jun 30, 2026
Schwarz Dygos Wheeler Investment Advisors LLCInstitution
0.03%15,000as of Jun 30, 2026
BlackRock, Inc.Institution
0.02%7,504as of Jun 30, 2026
Advisor Group Holdings, Inc.Institution
0.00%441as of Jun 30, 2026
Sbi Securities Co., Ltd.Institution
0.00%358as of Jun 30, 2026
Northwestern Mutual Wealth Management CoInstitution
0.00%100as of Jun 30, 2026
Ifp Advisors, IncInstitution
0.00%11as of Jun 30, 2026
Newbridge Financial Services Group, Inc.Institution
0.00%5as of Jun 30, 2026
Barclays PLCInstitution
0.00%3as of Jun 30, 2026
Heights Capital Management, Inc.Strategic
9.90% of class, as filedfiled Oct 2, 2024

13F, as of Jun 30, 2026

24 holders · 1.98M shares · 6 new positions · 11 increased · 6 reduced · 2 closed

HolderShares% outstandingChg q/qFiled
Vanguard Capital Management LLC486.2K1.06%+293.8KAug 13, 2026
Jane Street Group, LLC331.9K0.72%+154.9KAug 14, 2026
Geode Capital Management, LLC294.0K0.64%−156.2KAug 12, 2026
Vanguard Fiduciary Trust Co241.8K0.53%0Aug 13, 2026
Ikarian Capital, LLC112.1K0.24%0Aug 14, 2026
Virtu Financial LLC87.1K0.19%−166.1KAug 13, 2026
Northern Trust Corp82.7K0.18%+82.7KnewAug 13, 2026
Renaissance Technologies LLC63.7K0.14%+63.7KnewAug 13, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Heights Capital Management, Inc.incl. CVI Investments, Inc.9.90%13GOct 2, 2024
Jeffrey Matthew Gryga Irrevocable Trust7.70%739.2K13GNov 10, 2025

Form 4

Latest trades

Nothing filed in the last 12 months.

House and Senate disclosures

Not reported.