RegenxBio Inc

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RegenxBio Inc
TickerRGNX
CIK #0001590877
CUSIP75901B107
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address9712 Medical Center Drive Suite 100, Rockville, MD 20850
Source [EDGAR]
CIK Filing 2011 - 2025
[0001590877] 10-K
[0001590877] 10-Q
[0001590877] 3
[0001590877] 4
[0001590877] 5
[0001590877] 8-K
[0001590877] D
[0001590877] SC 13D
[0001590877] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
BlackRock Portfolio Management LLC RegenxBio Inc [2025-07-15] 0.0
State Street Corp RegenxBio Inc [2025-02-05] 0.0
BlackRock Inc RegenxBio Inc [2025-01-08] 0.0
Redmile Group LLC RegenxBio Inc [2023-11-17] 8239.0
GIC Private Ltd RegenxBio Inc [2023-04-07] 5.1
JPMorgan Chase & Co RegenxBio Inc [2021-01-15] 6.7
GIC Private Ltd RegenxBio Inc [2020-03-06] 5.6
State Street Corp RegenxBio Inc [2020-02-14] 5.09
Redmile Group LLC RegenxBio Inc [2020-02-14] 6.8
RegenxBio Inc Prevail Therapeutics Inc [2020-02-13] 5.95
State Street Corp RegenxBio Inc [2019-02-13] 5.5
Vanguard Group Inc RegenxBio Inc [2019-02-12] 9.45
RTW Investments LP RegenxBio Inc [2017-10-05] 5.0
BlackRock Inc RegenxBio Inc [2017-01-30] 9.0
Venrock Healthcare Capital Partners LP RegenxBio Inc [2016-02-16] 4.1
Allan M Fox Trust U/A/D April 21 2015 RegenxBio Inc [2015-09-25] 12.7
Kiser 2012 Gift Trust RegenxBio Inc [2015-09-25] 9.0
FMR LLC RegenxBio Inc [2015-09-25] 0.0
Brookside Capital Partners Fund LP RegenxBio Inc [2015-09-24] 6.69
Flynn James E RegenxBio Inc [2015-09-22] 0.33
Form 3/4/5 Filer 2011 - 2025
Christmas Patrick J.
REGENXBIO Inc.
Simpson Curran
Zachary Jennifer
Tasse Daniel
Stump David C
Mills Kenneth T.
Migausky George V
Glucksmann Alexandra
Karabelas Argeris N
Bennett Jean
Fox Allan M.
Pakola Steve
Danos Olivier
Malzahn Craig
Chan Mitchell
Vasista Vittal
Abdun-Nabi Daniel
Beshar Luke M
Hayden Donald J Jr
Yoo Stephen
Ali Faraz
Samuels Camille D
FMR LLC
Engleman Edgar
Deerfield Mgmt L.P.
Flynn James E
Deerfield Mgmt III, L.P.
Deerfield International Master Fund, L.P.
Deerfield Management Company LP
Deerfield Partners LP
Deerfield Private Design Fund III, L.P.
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock, Inc. [2025-06-30] SOLE 6,241,168 6,759,093
Redmile Group LLC [2025-06-30] SOLE 4,775,717 4,775,717
JPMorgan Chase & Co [2025-06-30] DFND 3,460,946 3,852,025
Vanguard Group Inc [2025-06-30] SOLE 0 3,386,145
State Street Corp [2025-06-30] DFND 1,778,592 1,843,645
Goldman Sachs Group Inc [2025-06-30] DFND 1,783,641 1,784,506
Geode Capital Management LLC [2025-06-30] DFND 1,128,521 1,128,521
Dimensional Fund Advisors LP [2025-06-30] SOLE 1,011,339 1,060,414
Morgan Stanley [2025-06-30] DFND 772,197 994,756
22NW LP [2025-06-30] SOLE 923,679 923,679
AQR Capital Management LLC [2025-06-30] DFND 878,867 904,426
Balyasny Asset Management LP [2025-06-30] SOLE 797,100 797,100
Renaissance Technologies LLC [2025-06-30] SOLE 735,200 735,200
Integral Health Asset Management LLC [2025-06-30] SOLE 700,000 700,000
Voss Capital LP [2025-06-30] SOLE 575,000 575,000
Bank of America Corp /DE/ [2025-06-30] DFND 11,501 572,499
Assenagon Asset Management S.A. [2025-06-30] SOLE 572,461 572,461
Trexquant Investment LP [2025-06-30] SOLE 560,364 560,364
Qube Research & Technologies Ltd [2025-06-30] SOLE 457,112 457,112
Nuveen, LLC [2025-06-30] DFND 419,102 420,249
Northern Trust Corp [2025-06-30] DFND 392,911 392,911
Charles Schwab Investment Management Inc [2025-06-30] SOLE 387,503 387,503
Ameriprise Financial Inc [2025-06-30] DFND 0 372,849
Citadel Advisors LLC [2025-06-30] DFND 338,566 338,566
Stifel Financial Corp [2025-06-30] DFND 307,026 311,107
UBS Group AG [2025-06-30] DFND 273,650 307,874
Jane Street Group LLC [2025-06-30] DFND 242,412 271,612
Acadian Asset Management LLC [2025-06-30] DFND 240,264 240,264
GSA Capital Partners LLP [2025-06-30] SOLE 226,582 226,582
Exome Asset Management LLC [2025-06-30] SOLE 226,060 226,060
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