DOSSIER · 13F Holders · Q2 2026
RNTX

REIN THERAPEUTICS INC

63 institutions still hold REIN THERAPEUTICS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 00887A204·63 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$31M
visible holders
Holders
63
filers reporting
Concentration
17.81%
Voss Capital, LP #1
top holder share
AI Holders Summary · Q2 2026

63 institutions reported RNTX in Q2 2026. Voss Capital, LP leads at 17.8% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Voss Capital, LP
CIK 0001730145
$5M5.3M0.25%Q2 2026
02
Cable Car Capital, LP
CIK 0001699575
$5M5.2M0.12%Q2 2026
03
ADAR1 Capital Management, LLC
CIK 0001940272
$5M4.5M0.21%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$4M3.4M0.00%Q2 2026
05
BIOS Capital Management, LP
CIK 0001813845
$3M3.0M7.44%Q2 2026
06
Velan Capital Investment Management LP
CIK 0001848809
$2M1.7M1.08%Q2 2026
07
Bleichroeder LP
CIK 0001781002
$1M1.0M0.19%Q2 2026
08
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$925K889K0.01%Q2 2026
09
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$763K733K0.00%Q2 2026
10
Prosight Management, LP
CIK 0001617201
$535K412K0.09%Q1 2026
11
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO
CIK 0001019231
$532K512K0.06%Q2 2026
12
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$398K383K0.00%Q2 2026
13
STATE STREET CORP
CIK 0000093751
$395K380K0.00%Q2 2026
14
Empery Asset Management, LP
CIK 0001469336
$386K371K0.45%Q2 2026
15
Sigma Planning Corp
CIK 0001449126
$368K354K0.01%Q2 2026
16
BlackRock, Inc.
CIK 0002012383
$339K326K0.00%Q2 2026
17
Texas Capital Bank Wealth Management Services Inc
CIK 0001802655
$313K301K0.02%Q2 2026
18
Senvest Management, LLC
CIK 0001328785
$300K231K0.01%Q1 2026
19
Sequoia Financial Advisors, LLC
CIK 0001599900
$260K250K0.00%Q2 2026
20
GAGNON SECURITIES LLC
CIK 0001125725
$238K229K0.05%Q2 2026
Page 1 of 4
43 more holders available. Log in →
Insiders at REIN THERAPEUTICS INC
Von Rickenbach Josef HWindsor James BrianAivado ManuelFairey WilliamAmbros Reinhard J.Musso Alan A