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Disclosery

RNTX REIN THERAPEUTICS INC

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COM NEW (common), issuer CIK 1420565

58 managers (60 13F filers) reported a position in RNTX shares at 2026-06-30, 40,841,294 shares in all. 19 filers opened a position and 6 filers sold out during the quarter.

Managers
58
13F filers
60
New
19
Added
19
Reduced
3
Sold out
6
Shares held by filers
40,841,294

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Voss Capital, LP5,261,921$5.47M0.27%+873,55913F-HRTimeline
Cable Car Capital, LP5,195,000$5.4M0.12%+4,775,00013F-HRTimeline
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC4,500,000$4.68M0.22%new13F-HRTimelineGroup
VANGUARD GROUP INCgroup of 3 filers holding3,773,199$3.92M+2,607,392Timeline
BIOS Capital Management, LPin group BIOS Capital Management, LP2,982,375$3.1M7.44%+1,000,00013F-HRTimelineGroup
Ikarian Capital, LLC2,950,000$3.07M0.5%new13F-HRTimeline
GREAT POINT PARTNERS LLC2,575,000$2.68M0.63%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC2,438,711$2.54M<0.01%new13F-HRTimelineGroup
Velan Capital Investment Management LP1,700,000$1.77M1.08%new13F-HRTimeline
Senvest Management, LLC1,230,895$1.28M0.04%+1,000,00013F-HRTimeline
Prosight Management, LP1,100,000$1.14M0.2%+688,40013F-HRTimeline
Bleichroeder LP1,000,000$1.04M0.19%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC889,450$925K0.02%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC733,139$763K<0.01%+388,44913F-HRTimelineGroup
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…511,610$532K0.06%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP379,604$395K<0.01%+303,70013F-HRTimelineGroup
Empery Asset Management, LP370,834$386K0.45%new13F-HRTimeline
Sigma Planning Corp353,677$368K0.01%+5,00013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.326,204$339K<0.01%+257,67613F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…300,758$313K0.02%+27,13313F-HRTimeline
Sequoia Financial Advisors, LLC250,000$260K<0.01%new13F-HRTimeline
GAGNON SECURITIES LLCin group GAGNON SECURITIES LLC229,070$238K0.05%-10,45013F-HRTimelineGroup
Stonepine Capital Management, LLC218,038$227K0.17%new13F-HR/ATimeline
Palogic Value Management, L.P.180,000$187K0.07%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP159,720$166K<0.01%+95,58413F-HRTimelineGroup
Rock Creek Group LLCin group Rock Creek Group LLC125,000$130K0.01%013F-HRTimelineGroup
ABS Investment Management LLC125,000$130K0.08%13F-HRTimeline
ABS Direct Equity Fund LLC125,000$130K0.08%013F-HRTimeline
Warberg Asset Management LLC99,000$101K0.03%new13F-HRTimeline
CORSAIR CAPITAL MANAGEMENT, L.P.80,000$83.2K0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC79,785$83K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG57,410$59.7K<0.01%+56,38613F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV50,461$52.5K<0.01%+15,00013F-HR/ATimeline
XTX Topco Ltdin group XTX Topco Ltd45,760$47.6K<0.01%+12,83613F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…42,440$44.1K<0.01%013F-HRTimelineGroup
Americana Partners, LLC41,840$43.5K<0.01%+14,53813F-HRTimeline
Prime Capital Investment Advisors, LLC36,111$37.6K<0.01%new13F-HRTimeline
SteelPeak Wealth, LLC33,000$34.3K<0.01%+20,00013F-HRTimeline
Chicago Partners Investment Group LLC41,048$32.8K<0.01%013F-HRTimeline
Qube Research & Technologies Ltd30,787$32K<0.01%new13F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC30,000$31.2K<0.01%+10,00013F-HRTimelineGroup
Meridian Wealth Advisors, LLC28,486$29.6K<0.01%013F-HRTimeline
Savant Capital, LLC30,528$23.3K<0.01%new13F-HRTimeline
Gleason Group, Inc.22,389$23.3K<0.01%013F-HRTimeline
Global Retirement Partners, LLC19,316$20.1K<0.01%13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC19,000$19.8K<0.01%-5,50013F-HRTimeline
Cane Capital Partners, LLC18,000$18.7K0.01%013F-HRTimeline
Annandale Capital, LLC15,026$16K<0.01%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY14,318$14.9K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers11,742$12.2K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,097$5.3K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC2,570$2.67K<0.01%new13F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC1,590$1.65K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,250$1.3K<0.01%013F-HRTimelineGroup
NFSG Corp97$101<0.01%013F-HRTimeline
Blue Trust, Inc.20$21<0.01%013F-HRTimeline
Caitong International Asset Management …1$1<0.01%-213F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC17$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.