DOSSIER · 13F Holders · Q3 2026
TOVX

THERIVA BIOLOGICS INC

27 institutions still hold THERIVA BIOLOGICS INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 87164U508·27 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$444K
visible holders
Holders
27
filers reporting
Concentration
24.61%
VANGUARD CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q3 2026

27 institutions reported TOVX in Q3 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 24.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$109K486K0.00%Q3 2026
02
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$67K299K0.00%Q3 2026
03
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$54K242K0.00%Q3 2026
04
Virtu Financial LLC
CIK 0001533964· Market maker
$50K253K0.00%Q1 2026
05
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$36K161K0.00%Q3 2026
06
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$25K110K0.00%Q3 2026
07
Ikarian Capital, LLC
CIK 0001778253
$22K112K0.00%Q1 2026
08
NORTHERN TRUST CORP
CIK 0000073124· Index
$21K83K0.00%Q2 2026
09
XTX Topco Ltd
CIK 0001828301
$13K54K0.00%Q2 2026
10
StoneX Group Inc.
CIK 0000913760
$7K32K0.00%Q3 2026
11
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$7K28K0.00%Q2 2026
12
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$6K24K0.00%Q2 2026
13
TWO SIGMA SECURITIES, LLC
CIK 0001450144· Market maker
$5K20K0.00%Q2 2026
14
MORGAN STANLEY
CIK 0000895421
$5K20K0.00%Q3 2026
15
Ground Swell Capital, LLC
CIK 0001534450
$4K18K0.01%Q3 2026
16
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4K15K0.00%Q2 2026
17
SCHWARZ DYGOS WHEELER INVESTMENT ADVISORS LLC
CIK 0001794153
$3K15K0.00%Q3 2026
18
UBS Group AG
CIK 0001610520
$3K14K0.00%Q3 2026
19
BlackRock, Inc.
CIK 0002012383
$2K8K0.00%Q3 2026
20
SBI Securities Co., Ltd.
CIK 0001851815
$2441K0.00%Q3 2026
Page 1 of 2
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Insiders at THERIVA BIOLOGICS INC
Wolf Jeffrey Alan →Kraws Jeffrey J →Shallcross Steven A →Monahan John J →Tufaro Francis →