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Disclosery

RNTX REIN THERAPEUTICS INC

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COM NEW (common), issuer CIK 1420565

40 managers (40 13F filers) reported a position in RNTX shares at 2025-09-30, 8,489,251 shares in all. 6 filers opened a position and 2 filers sold out during the quarter.

Managers
40
13F filers
40
New
6
Added
7
Reduced
8
Sold out
2
Shares held by filers
8,489,251

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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, LP2,666,532$3.05M0.18%+1,232,84613F-HR/ATimeline
BIOS Capital Management, LPin group BIOS Capital Management, LP1,690,751$1.94M2.19%013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,168,407$1.34M<0.01%+284,30013F-HRTimelineGroup
Prosight Management, LP567,898$650K0.16%+139,97913F-HRTimeline
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…511,610$586K0.08%013F-HRTimeline
Cable Car Capital, LP420,000$481K0.21%013F-HRTimeline
Sigma Planning Corp253,827$291K0.01%-22,95013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC247,311$283K<0.01%+1,85613F-HRTimelineGroup
Senvest Management, LLC230,895$264K0.01%013F-HRTimeline
GAGNON SECURITIES LLCin group GAGNON SECURITIES LLC228,692$262K0.05%+156,94713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.52,874$60.5K<0.01%+1,43813F-HRTimelineGroup
KCK LTD.22,341$52.1K0.34%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…42,440$48.6K<0.01%-6,22213F-HRTimelineGroup
Chicago Partners Investment Group LLC31,048$41K<0.01%-10,19413F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…30,860$35.3K<0.01%new13F-HRTimelineGroup
EXENCIAL WEALTH ADVISORS, LLC30,528$35K<0.01%013F-HRTimeline
Meridian Wealth Advisors, LLC28,486$32.6K<0.01%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC28,201$32.3K<0.01%-19,79313F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…26,171$30K<0.01%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP25,763$29.5K<0.01%013F-HRTimelineGroup
BLAIR WILLIAM & CO/IL23,393$26.8K<0.01%-22913F-HRTimeline
Gleason Group, Inc.22,389$25.6K<0.01%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC18,298$21K<0.01%new13F-HRTimeline
KG Capital Management18,000$20.6K0.01%013F-HRTimeline
Americana Partners, LLC17,302$19.8K<0.01%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP16,004$18.3K<0.01%013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd14,984$17.2K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers12,364$14.2K<0.01%-1,28213F-HRTimeline
Warberg Asset Management LLC11,000$12.6K<0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV10,461$12K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC7,200$8.24K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,097$5.84K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,029$5.76K<0.01%+2,09813F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC1,590$1.82K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,250$1.43K<0.01%013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/100$115<0.01%-16213F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG83$95<0.01%-15,61813F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.35$40<0.01%013F-HRTimelineGroup
Blue Trust, Inc.20$23<0.01%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC17$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.