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Disclosery

RGNX REGENXBIO INC

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COM (common), issuer CIK 1590877

159 managers (165 13F filers) reported a position in RGNX shares at 2026-06-30, 42,188,707 shares in all. 24 filers opened a position and 35 filers sold out during the quarter.

Managers
159
13F filers
165
New
24
Added
62
Reduced
52
Sold out
35
Shares held by filers
42,188,707

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
BlackRock, Inc.in group BlackRock, Inc.6,397,440$76.6M<0.01%+614,63213F-HRTimelineGroup
Redmile Group, LLCin group Redmile Group, LLC4,368,804$52.3M3.51%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding3,818,858$45.7M+462,159Timeline
STATE STREET CORPin group STATE STREET CORP2,971,173$35.6M<0.01%+239,68813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,214,169$26.2M<0.01%-1,269,63113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,953,237$23.4M<0.01%-112,92013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,421,453$17M<0.01%-418,01013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC1,378,358$16.5M0.01%+326,64613F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,284,950$15.4M0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,241,296$14.9M<0.01%+103,79813F-HRTimelineGroup
Integral Health Asset Management, LLC800,000$9.58M0.39%-700,00013F-HRTimeline
Nuveen, LLCin group TIAA740,026$8.87M<0.01%+158,01013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP731,586$8.76M<0.01%-278,79513F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.712,814$8.54M0.01%+426,81313F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP669,808$8.02M0.01%+114,91613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC669,023$8.01M<0.01%new13F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP560,727$6.72M0.01%+167,95813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/518,545$6.21M<0.01%+193,68513F-HRTimelineGroup
22NW, LP492,759$5.9M5.64%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC480,762$5.76M<0.01%+195,58813F-HRTimelineGroup
Pale Fire Capital SEin group Pale Fire Capital466,209$5.59M0.4%-27,51713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP421,839$5.05M<0.01%+28,19913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co396,450$4.75M<0.01%+5,84913F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding384,383$4.6M+106,698Timeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC370,375$4.44M0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC342,858$4.11M<0.01%+31,59013F-HRTimelineGroup
Quantinno Capital Management LP300,127$3.6M<0.01%+256,17613F-HRTimeline
GSK plc271,456$3.25M0.54%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC256,686$3.08M<0.01%-48,60013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC253,493$3.04M<0.01%+147,94513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding251,647$3.01M-7,516Timeline
Jump Financial, LLCin group Jump Financial, LLC239,700$2.87M0.03%+18,91113F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…225,000$2.7M0.01%+45,00013F-HRTimelineGroup
ArchPoint Investors222,278$2.66M0.56%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP217,661$2.61M<0.01%new13F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\207,835$2.49M<0.01%+10,86413F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC203,726$2.44M0.01%new13F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd181,471$2.17M0.04%-93,55013F-HRTimeline
Assenagon Asset Management S.A.169,279$2.03M<0.01%-811,33213F-HR/ATimeline
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD149,000$1.78M<0.01%013F-HRTimelineGroup
IEQ CAPITAL, LLC141,469$1.69M0.01%+1,83013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp134,194$1.61M<0.01%-6,02513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.133,851$1.6M<0.01%-24,97813F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…121,359$1.45M<0.01%+7,93413F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…107,719$1.29M<0.01%-4,29213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd107,300$1.29M0.02%+73,40013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC100,055$1.2M<0.01%-100,29713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC92,588$1.11M<0.01%-8,65713F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP91,481$1.08M<0.01%new13F-HRTimeline
Trexquant Investment LP86,420$1.04M0.01%new13F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding80,676$966K+19,686Timeline
CITIGROUP INCin group CITIGROUP INC78,022$935K<0.01%+52,37213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN77,852$933K<0.01%+27,35013F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management74,047$887K<0.01%+62,39113F-HRTimelineGroup
ACT CAPITAL MANAGEMENT, LLC67,500$809K0.53%+11,50013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/63,126$757K<0.01%+11,99713F-HRTimeline
RHUMBLINE ADVISERS59,783$716K<0.01%-70413F-HRTimeline
Rafferty Asset Management, LLC54,451$652K<0.01%-19,42713F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…45,090$629K<0.01%+63013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS51,549$618K<0.01%+29,84213F-HRTimelineGroup
SIMPLEX TRADING, LLC49,244$590K0.02%new13F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…49,129$589K0.14%+29,46913F-HRTimelineGroup
DekaBank Deutsche Girozentrale74,600$577K<0.01%013F-HRTimeline
NewEdge Wealth, LLC47,700$571K0.01%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC47,643$571K<0.01%-10,73413F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC44,067$528K<0.01%-23,36013F-HRTimelineGroup
Aquatic Capital Management LLC43,998$527K0.02%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.61,330$514K<0.01%-3,40013F-HRTimeline
ALGERT GLOBAL LLC41,060$492K0.01%+17,16013F-HRTimeline
Voleon Capital Management LP40,549$486K0.01%-1,60313F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources38,680$463K<0.01%+21,87913F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC38,162$457K<0.01%+16313F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…37,657$451K<0.01%-47,59113F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC36,402$438K<0.01%-19,42813F-HRTimelineGroup
Engineers Gate Manager LP34,400$412K0.01%-29,30013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.33,929$406K0.03%-14,56313F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…33,177$397K0.01%+14,27513F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…31,502$377K<0.01%013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV31,444$377K<0.01%+7,60413F-HR/ATimeline
Palogic Value Management, L.P.30,040$360K0.13%+4013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co27,558$330K<0.01%-70413F-HRTimelineGroup
PROFUND ADVISORS LLC27,486$329K0.01%-5,55913F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…27,254$327K<0.01%+7,22413F-HRTimelineGroup
SG Americas Securities, LLC27,203$326K<0.01%+7,35613F-HRTimeline
Lion Point Capital, LP26,600$319K1.52%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd24,200$290K0.01%new13F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL23,854$286K<0.01%-45613F-HRTimeline
INCEPTIONR LLC23,605$283K0.07%+13,35613F-HRTimeline
GSA CAPITAL PARTNERS LLP22,607$271K0.02%new13F-HRTimeline
PEAK6 LLCin group PEAK6 LLC22,000$264K0.01%new13F-HRTimelineGroup
Creative Planningin group Creative Planning20,781$249K<0.01%-9,22013F-HRTimelineGroup
DNB Asset Management ASin group DNB Asset Management AS19,365$232K<0.01%-96113F-HRTimelineGroup
Arax Advisory Partners19,256$231K<0.01%+18,51413F-HRTimeline
AXQ CAPITAL, LP18,446$221K0.02%new13F-HRTimeline
Landing Point Financial Group, LLC18,217$218K0.07%-1,00013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd16,277$195K<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO15,419$185K<0.01%+49913F-HRTimelineGroup
Boxer Capital Management, LLC15,000$180K0.01%013F-HRTimeline
Pallas Capital Advisors LLC14,616$175K0.01%+1,49713F-HRTimeline
Almanack Investment Partners, LLC.13,955$167K0.02%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND13,746$165K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC13,660$164K<0.01%+11,98213F-HRTimeline
CAPTRUST FINANCIAL ADVISORS13,235$159K<0.01%-1,03313F-HRTimeline
Police & Firemen's Retirement System of…13,073$157K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …13,048$156K<0.01%+11113F-HRTimelineGroup
Erste Asset Management GmbHin group Erste Asset Management GmbH13,000$154K<0.01%013F-HRTimelineGroup
Entropy Technologies, LP12,128$145K0.01%+1,74413F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…11,615$139K<0.01%013F-HRTimeline
Inscription Capital, LLC10,367$124K0.01%new13F-HRTimeline
China Universal Asset Management Co., L…8,228$98.6K0.01%-75513F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP8,550$89.6K<0.01%+8013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…6,040$72K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC5,764$69.1K<0.01%-60013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,766$57.1K<0.01%-1,58613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc4,680$56.1K<0.01%+65813F-HRTimelineGroup
Quantbot Technologies LP4,230$50.7K<0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,037$48.4K<0.01%013F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…3,289$39.4K<0.01%+89913F-HRTimeline
Versant Capital Management, Inc2,741$32.8K<0.01%+1,03213F-HRTimeline
State of Alaska, Department of Revenue2,597$31K<0.01%013F-HRTimeline
GAMMA Investing LLC2,282$27.3K<0.01%-3713F-HRTimeline
SIGNATUREFD, LLC2,000$24K<0.01%-2013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,999$23.9K<0.01%-17913F-HRTimelineGroup
Integrated Wealth Concepts LLC1,861$22.3K<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,755$21K<0.01%+1,48313F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,663$19.9K<0.01%-5513F-HRTimelineGroup
Caitong International Asset Management …1,321$15.8K<0.01%-11413F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1,110$13.3K<0.01%-11213F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,075$12.9K<0.01%-5313F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC1,000$12K<0.01%013F-HRTimelineGroup
Pacer Advisors, Inc.909$11K<0.01%new13F-HRTimeline
Allworth Financial LP851$10.2K<0.01%-37513F-HRTimeline
ROTHSCHILD INVESTMENT LLC834$9.99K<0.01%+28313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management750$8.98K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…662$7.93K<0.01%-1,87013F-HR/ATimeline
Essential Partners LLC605$7.25K<0.01%-1,49113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…595$7.13K<0.01%-1,23413F-HRTimelineGroup
Fortitude Family Office, LLC546$6.54K<0.01%+48813F-HRTimeline
True Wealth Design, LLC529$6.34K<0.01%+34013F-HRTimeline
Steward Partners Investment Advisory, L…513$6.15K<0.01%-1,90013F-HRTimeline
EASTERN BANK370$4.43K<0.01%013F-HRTimeline
IFP Advisors, Inc349$4.18K<0.01%+10513F-HRTimeline
Sterling Capital Management LLC302$3.62K<0.01%-1,25713F-HRTimeline
SBI Securities Co., Ltd.249$2.98K<0.01%+513F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC218$2.61K<0.01%-13,74113F-HRTimeline
Dynamic Wealth Strategies, LLC191$2.29K<0.01%013F-HRTimeline
Quarry LP164$1.97K<0.01%new13F-HRTimeline
Glen Eagle Advisors, LLC150$1.8K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC148$1.77K<0.01%-22013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…126$1.51K<0.01%+1113F-HRTimelineGroup
FIDUCIARY FINANCIAL ADVISORS118$1.41K<0.01%new13F-HRTimeline
TD Waterhouse Canada Inc.100$1.31K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.93$1.11K<0.01%013F-HRTimeline
Clearstead Advisors, LLC84$1.01K<0.01%new13F-HRTimeline
Parallel Advisors, LLC67$803<0.01%013F-HRTimeline
Bogart Wealth, LLC50$599<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.24$288<0.01%+513F-HRTimeline
Global Retirement Partners, LLC22$264<0.01%13F-HRTimeline
Covestor Ltd23$00%+1613F-HRTimelineValue filed as zero, left out of ratios.