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Disclosery

RNTX REIN THERAPEUTICS INC

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COM NEW (common), issuer CIK 1420565

48 managers (48 13F filers) reported a position in RNTX shares at 2025-12-31, 10,799,743 shares in all. 12 filers opened a position and 4 filers sold out during the quarter.

Managers
48
13F filers
48
New
12
Added
14
Reduced
5
Sold out
4
Shares held by filers
10,799,743

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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, LP4,243,969$4.92M0.26%+1,577,43713F-HRTimeline
BIOS Capital Management, LPin group BIOS Capital Management, LP1,690,751$1.96M2.37%013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,165,807$1.35M<0.01%-2,60013F-HRTimelineGroup
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…511,610$593K0.08%013F-HRTimeline
Prosight Management, LP442,600$513K0.11%-125,29813F-HRTimeline
Cable Car Capital, LP420,000$487K0.03%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC284,555$330K<0.01%+37,24413F-HRTimelineGroup
Texas Capital Bank Wealth Management Se…262,125$304K0.02%+235,95413F-HRTimeline
Sigma Planning Corp247,277$299K0.01%-6,55013F-HRTimeline
GAGNON SECURITIES LLCin group GAGNON SECURITIES LLC240,220$279K0.06%+11,52813F-HRTimelineGroup
Senvest Management, LLC230,895$268K0.01%013F-HRTimeline
ABS Direct Equity Fund LLC125,000$145K0.17%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC120,083$139K<0.01%+91,88213F-HRTimelineGroup
Rock Creek Group LLCin group Rock Creek Group LLC100,000$116K0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP75,904$88K<0.01%+59,90013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC61,960$71.9K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…58,995$68.4K<0.01%+28,13513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.55,006$63.8K<0.01%+2,13213F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…42,440$49.2K<0.01%013F-HR/ATimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP41,709$48.4K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP40,469$46.9K<0.01%+14,70613F-HRTimelineGroup
Chicago Partners Investment Group LLC31,048$42.5K<0.01%013F-HRTimeline
HRT FINANCIAL LP33,237$38K<0.01%new13F-HRTimeline
Meridian Wealth Advisors, LLC28,486$33K<0.01%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC22,700$26.3K<0.01%+4,40213F-HRTimeline
Gleason Group, Inc.22,389$26K<0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC20,000$23.2K<0.01%new13F-HRTimelineGroup
Global Retirement Partners, LLC19,316$22.4K<0.01%+12,11613F-HRTimeline
KG Capital Management18,000$20.9K0.01%013F-HRTimeline
Cane Capital Partners, LLC18,000$20.9K0.01%13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV17,961$20.8K<0.01%+7,50013F-HRTimeline
Americana Partners, LLC17,302$20.1K<0.01%013F-HRTimeline
TWO SIGMA SECURITIES, LLC17,254$20K<0.01%new13F-HRTimeline
Annandale Capital, LLC15,026$17K<0.01%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC13,663$16K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers12,364$14.3K<0.01%013F-HRTimeline
HighTower Advisors, LLC10,000$11.6K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG9,516$11K<0.01%+9,43313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,097$5.91K<0.01%013F-HR/ATimelineGroup
New Millennium Group LLC2,038$2.36K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,957$2.27K<0.01%-3,07213F-HRTimelineGroup
JFS WEALTH ADVISORS, LLC1,590$1.84K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,250$1.45K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.70$81<0.01%+3513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/42$49<0.01%-5813F-HRTimelineGroup
Blue Trust, Inc.20$23<0.01%013F-HRTimeline
Motiv8 Investments LLC25$00%new13F-HRTimelineValue filed as zero, left out of ratios.
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC17$00%013F-HRTimelineGroupValue filed as zero, left out of ratios.