RNTX — Institutional owners (13F)

62 filers · $43.7M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
Voss Capital, LP $5,472,398 5,261,921 12.53% Shares
Cable Car Capital, LP $5,402,800 5,195,000 12.37% Shares
ADAR1 Capital Management, LLC $4,680,000 4,500,000 10.71% Shares
VANGUARD CAPITAL MANAGEMENT LLC $3,513,026 3,377,910 8.04% Shares
BIOS Capital Management, LP $3,101,670 2,982,375 7.10% Shares
Ikarian Capital, LLC $3,068,000 2,950,000 7.02% Shares
GREAT POINT PARTNERS LLC $2,678,000 2,575,000 6.13% Shares
CITADEL ADVISORS LLC $2,536,259 2,438,711 5.81% Shares
Velan Capital Investment Management LP $1,768,000 1,700,000 4.05% Shares
VANGUARD GROUP INC $1,352,336 1,165,807 3.10% Shares
Senvest Management, LLC $1,280,131 1,230,895 2.93% Shares
Prosight Management, LP $1,144,000 1,100,000 2.62% Shares
Bleichroeder LP $1,040,000 1,000,000 2.38% Shares
BOOTHBAY FUND MANAGEMENT, LLC $925,028 889,450 2.12% Shares
GEODE CAPITAL MANAGEMENT, LLC $762,540 733,139 1.75% Shares
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO $532,074 511,610 1.22% Shares
VANGUARD FIDUCIARY TRUST CO $397,816 382,515 0.91% Shares
STATE STREET CORP $394,788 379,604 0.90% Shares
Empery Asset Management, LP $385,667 370,834 0.88% Shares
Sigma Planning Corp $367,824 353,677 0.84% Shares
BlackRock, Inc. $339,253 326,204 0.78% Shares
Texas Capital Bank Wealth Management Services Inc $312,789 300,758 0.72% Shares
Sequoia Financial Advisors, LLC $260,000 250,000 0.60% Shares
GAGNON SECURITIES LLC $238,233 229,070 0.55% Shares
Stonepine Capital Management, LLC $226,760 218,038 0.52% Shares
Palogic Value Management, L.P. $187,200 180,000 0.43% Shares
NORTHERN TRUST CORP $166,109 159,720 0.38% Shares
ABS Direct Equity Fund LLC $130,000 125,000 0.30% Shares
Rock Creek Group LLC $130,000 125,000 0.30% Shares
Warberg Asset Management LLC $100,980 99,000 0.23% Shares
CORSAIR CAPITAL MANAGEMENT, L.P. $83,200 80,000 0.19% Shares
GOLDMAN SACHS GROUP INC $82,976 79,785 0.19% Shares
UBS Group AG $59,706 57,410 0.14% Shares
MERCER GLOBAL ADVISORS INC /ADV $52,479 50,461 0.12% Shares
KCK LTD. $52,055 22,341 0.12% Shares
XTX Topco Ltd $47,590 45,760 0.11% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $44,138 42,440 0.10% Shares
Americana Partners, LLC $43,514 41,840 0.10% Shares
Prime Capital Investment Advisors, LLC $37,555 36,111 0.09% Shares
SteelPeak Wealth, LLC $34,320 33,000 0.08% Shares
Chicago Partners Investment Group LLC $32,843 41,048 0.08% Shares
Qube Research & Technologies Ltd $32,018 30,787 0.07% Shares
Meridian Wealth Advisors, LLC $29,625 28,486 0.07% Shares
Savant Capital, LLC $23,315 30,528 0.05% Shares
Gleason Group, Inc. $23,285 22,389 0.05% Shares
Global Retirement Partners, LLC $20,089 19,316 0.05% Shares
RENAISSANCE TECHNOLOGIES LLC $19,760 19,000 0.05% Shares
Cane Capital Partners, LLC $18,720 18,000 0.04% Shares
MORGAN STANLEY $14,890 14,318 0.03% Shares
Vanguard Global Advisers, LLC $13,285 12,774 0.03% Shares
Cetera Investment Advisers $12,212 11,742 0.03% Shares
Rockefeller Capital Management L.P. $5,301 5,097 0.01% Shares
BARCLAYS PLC $2,673 2,570 0.01% Shares
New Millennium Group LLC $2,364 2,038 0.01% Shares
JFS WEALTH ADVISORS, LLC $2,067 1,590 0.00% Shares
US BANCORP \DE\ $1,300 1,250 0.00% Shares
NFSG Corp $101 97 0.00% Shares
Blue Trust, Inc. $21 20 0.00% Shares
Annandale Capital, LLC $16 15,026 0.00% Shares
Caitong International Asset Management Co., Ltd $1 1 0.00% Shares
Motiv8 Investments LLC $0 25 0.00% Shares
ACADIAN ASSET MANAGEMENT LLC $0 17 0.00% Shares