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Disclosery

RGEN REPLIGEN CORP

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Stock (common), issuer CIK 730272

436 managers (448 13F filers) reported a position in RGEN shares at 2025-06-30, 58,392,477 shares in all. 70 filers opened a position and 67 filers sold out during the quarter.

Managers
436
13F filers
448
New
70
Added
130
Reduced
175
Sold out
67
Shares held by filers
58,392,477

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Douglass Brian Robbofficer (CHIEF PRODUCT OFFICER)2026-10-06+700 A$0Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05-4,202 S$190Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05+4,202 M$154.96Form 4
Loeillot Olivierdirector, officer (Chief Executive Officer)2026-10-05-1,333 S$178.75Form 4

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…8,003$995K<0.01%-33313F-HRTimelineGroup
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG7,973$992K0.01%013F-HRTimelineGroup
DekaBank Deutsche Girozentrale7,830$961K<0.01%+8013F-HRTimeline
IMA Advisory Services, Inc.7,592$944K0.1%+29613F-HRTimeline
Schonfeld Strategic Advisors LLC7,468$929K0.01%+4,76813F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP7,401$921K0.04%new13F-HRTimeline
Glenmede Investment Management, LP7,313$910K<0.01%13F-HRTimeline
Diversify Advisory Services, LLCgroup of 2 filers holding6,790$824K+3,073Timeline
CAPTRUST FINANCIAL ADVISORS6,566$817K<0.01%+94613F-HRTimeline
XPONANCE LLC6,563$816K0.01%-42613F-HRTimeline
FIRST MANHATTAN CO. LLC.6,550$815K<0.01%013F-HRTimeline
Quantinno Capital Management LP6,521$811K<0.01%+1,59913F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC6,220$774K<0.01%-39713F-HRTimeline
Campbell & CO Investment Adviser LLC6,210$772K0.05%new13F-HRTimeline
State of Alaska, Department of Revenue5,864$729K0.01%-24013F-HRTimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding5,803$722K-1,700Timeline
INCEPTIONR LLC5,667$705K0.16%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.5,632$701K<0.01%+3,02013F-HRTimelineGroup
Point72 (DIFC) Ltd5,503$684K0.05%new13F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…5,502$684K0.01%-11313F-HRTimelineGroup
Trevian Wealth Management LLC5,456$679K0.41%new13F-HRTimeline
First Financial Bankshares Inc5,454$678K0.02%new13F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.5,339$664K0.11%-13,50913F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC5,160$642K<0.01%+62113F-HRTimelineGroup
GROUPAMA ASSET MANAGMENT5,190$641K0.01%013F-HRTimeline
D L CARLSON INVESTMENT GROUP INC5,127$638K0.12%-23413F-HRTimeline
Amundiin group Amundi4,921$625K<0.01%-80,37613F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP5,022$625K<0.01%+28913F-HRTimelineGroup
Benin Management CORP5,000$622K0.16%013F-HRTimeline
Ethic Inc.5,032$622K0.01%-3313F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,878$607K<0.01%-5613F-HRTimelineGroup
Dana Investment Advisors, Inc.4,760$592K0.02%+4113F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.4,700$585K0.1%+3,38913F-HRTimeline
Verdence Capital Advisors LLC4,695$584K0.04%+36213F-HRTimeline
NewEdge Wealth, LLC5,087$577K0.01%new13F-HRTimeline
NICOLET ADVISORY SERVICES, LLCin group NICOLET BANKSHARES INC4,680$556K0.05%+1,07313F-HRTimelineGroup
Creative Planningin group Creative Planning4,440$552K<0.01%-86013F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …4,437$552K<0.01%-6,54313F-HRTimelineGroup
MML INVESTORS SERVICES, LLC4,412$549K<0.01%+45113F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…4,385$545K0.01%new13F-HRTimelineGroup
Hemenway Trust Co LLC4,250$529K0.04%013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC4,211$524K<0.01%-1,23513F-HR/ATimelineGroup
Callan Family Office, LLC4,210$524K0.02%+1,29913F-HRTimeline
GSA CAPITAL PARTNERS LLP4,208$523K0.04%+99313F-HRTimeline
Premier Fund Managers Ltd4,113$508K0.02%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…3,926$500K<0.01%-19213F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC3,937$490K0.01%013F-HRTimeline
Crossmark Global Holdings, Inc.3,932$489K0.01%-17613F-HRTimeline
Qsemble Capital Management, LP3,871$481K0.05%new13F-HRTimeline
HighTower Advisors, LLC3,818$475K<0.01%-2,01013F-HRTimeline
DRIVE WEALTH MANAGEMENT, LLC3,796$472K0.1%+9313F-HRTimeline
Alliance Wealth Advisors, LLC /UT3,766$468K0.11%+9113F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC3,721$463K0.01%-1,63213F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP3,672$457K<0.01%+5213F-HR/ATimelineGroup
PITCAIRN COin group PITCAIRN CO3,630$451K0.03%-64813F-HR/ATimelineGroup
Summit Trail Advisors, LLC3,423$426K0.01%new13F-HRTimeline
Cynosure Group, LLC3,421$426K0.05%+1,15313F-HRTimeline
Atria Investments, Inc3,203$398K<0.01%+8513F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP3,152$392K<0.01%-69113F-HRTimelineGroup
Sterling Capital Management LLC3,079$383K0.01%+39813F-HR/ATimeline
Optiver Holding B.V.in group Optiver Holding B.V.2,997$373K0.01%new13F-HRTimelineGroup
Scientech Research LLC2,952$367K0.09%-11,48513F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.2,946$366K<0.01%new13F-HRTimeline
Total Clarity Wealth Management, Inc.2,940$366K0.1%013F-HRTimeline
Crestwood Advisors Group, LLC2,888$359K0.01%-75913F-HRTimeline
111 Capital2,882$358K0.06%new13F-HRTimeline
Headlands Technologies LLC2,842$353K0.04%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,820$351K<0.01%-81213F-HRTimelineGroup
BLAIR WILLIAM & CO/IL2,746$342K<0.01%+67613F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC2,736$340K<0.01%new13F-HRTimelineGroup
Maryland State Retirement & Pension Sys…2,604$324K0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,562$317K<0.01%+2,39813F-HRTimelineGroup
Pacer Advisors, Inc.2,519$313K<0.01%-39713F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,502$311K<0.01%-4613F-HRTimeline
Knollwood Investment Advisory, LLC2,500$311K0.03%013F-HRTimeline
TRUST POINT INC.2,373$295K0.03%-1,38313F-HRTimeline
Integrated Investment Consultants, LLC2,360$294K0.06%013F-HRTimeline
Cetera Investment Advisers2,327$289K<0.01%-47513F-HRTimeline
Petrus Trust Company, LTA2,323$289K0.03%new13F-HRTimeline
ProShare Advisors LLC2,316$288K<0.01%+9613F-HRTimeline
SHERBROOKE PARK ADVISERS LLC2,308$287K0.12%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP2,182$271K0.09%+44913F-HRTimeline
M&T Bank Corpin group M&T Bank Corp2,097$261K<0.01%-51513F-HRTimelineGroup
Jain Global LLC2,098$261K<0.01%new13F-HRTimeline
WEALTH ALLIANCE, LLC2,091$260K0.03%+25513F-HRTimeline
SG Americas Securities, LLC2,089$260K<0.01%-90313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC1,933$240K<0.01%-32113F-HRTimeline
POLEN CAPITAL MANAGEMENT LLC1,917$238K<0.01%-28,98513F-HRTimeline
South Dakota Investment Council1,900$236K<0.01%new13F-HRTimeline
Claret Asset Management Corp1,883$234K0.03%+31113F-HRTimeline
Hardy Reed LLC1,877$233K0.02%+4013F-HRTimeline
SHELTON CAPITAL MANAGEMENT1,870$233K0.01%013F-HRTimeline
State of Wyoming1,867$232K0.03%-47113F-HRTimeline
WealthCare Investment Partners, LLC1,800$229K0.08%013F-HRTimeline
Man Group plcin group Man Group plc1,817$226K<0.01%-45,58413F-HRTimelineGroup
FORT WASHINGTON INVESTMENT ADVISORS INC…1,815$226K<0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC1,744$217K<0.01%-2,03613F-HRTimelineGroup
CIBC Asset Management Inc1,739$216K<0.01%013F-HRTimeline
Investment Advisory Group, LLC1,721$214K0.06%-213F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC1,682$209K0.01%new13F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK1,682$209K<0.01%-21713F-HRTimelineGroup
Clearstead Advisors, LLC1,640$204K<0.01%013F-HRTimeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…1,628$202K<0.01%new13F-HRTimelineGroup
HARBOR INVESTMENT ADVISORY, LLC1,579$196K0.02%-1,35013F-HRTimeline
KBC Group NVin group KBC Group NV1,522$189K<0.01%-1,02213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,448$180K<0.01%+17913F-HRTimelineGroup
Parkside Financial Bank & Trust1,204$150K0.02%-5013F-HRTimeline
Hilltop National Bank1,181$147K0.04%13F-HRTimeline
Smartleaf Asset Management LLC1,113$138K0.01%-9313F-HRTimeline
Ausbil Investment Management Ltd1,061$132K0.08%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.959$119K<0.01%-13413F-HR/ATimelineGroup
AlphaQuest LLC838$104K0.01%new13F-HRTimeline
GAMMA Investing LLC826$103K0.01%-13213F-HRTimeline
CI INVESTMENTS INC.in group CI INVESTMENTS INC.802$100K<0.01%-4413F-HRTimelineGroup
DANSKE BANK A/S800$99.5K<0.01%new13F-HRTimeline
First Horizon Advisors, Inc.761$94.7K<0.01%-1113F-HRTimeline
SHELL ASSET MANAGEMENT CO618$77K<0.01%-6813F-HRTimeline
UMB Bank, n.a.569$70.8K<0.01%-9713F-HR/ATimeline
Allworth Financial LP513$63.8K<0.01%-29613F-HRTimeline
Center for Financial Planning, Inc.494$61.4K0.01%+12613F-HRTimeline
LANARK FINANCIAL, INC.489$60K<0.01%-2,18513F-HRTimeline
ROTHSCHILD INVESTMENT LLC450$56K<0.01%-313F-HRTimeline
Leonteq Securities AG439$54.6K<0.01%-44113F-HRTimeline
IFP Advisors, Inc0$53.4K<0.01%-713F-HRTimelineAmount filed as zero, left out of ratios.
CBIZ Investment Advisory Services, LLC400$49.8K<0.01%013F-HRTimeline
Alphabet Inc.in group Alphabet Inc.383$47.6K<0.01%013F-HRTimelineGroup
Brooklyn Investment Group370$46K0.01%+26713F-HR/ATimeline
Global Retirement Partners, LLC340$42.3K<0.01%13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.304$38K<0.01%+29313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.274$34.1K<0.01%-613F-HRTimelineGroup
TD Waterhouse Canada Inc.250$31.6K<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK250$31.1K<0.01%-1813F-HRTimelineGroup
ADIRONDACK TRUST CO250$31.1K0.01%013F-HRTimeline
OAKWORTH CAPITAL, INC.250$31.1K<0.01%013F-HRTimeline
RESOURCES MANAGEMENT CORP /CT/ /ADV250$31K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC201$25K<0.01%-18713F-HRTimelineGroup
CNB Bank200$24.9K0.01%013F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…200$24.9K<0.01%013F-HRTimelineGroup
Sava Infond d.o.o.200$24.9K<0.01%013F-HRTimeline
Park Place Capital Corp177$22.4K0.01%013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC179$22.3K<0.01%new13F-HR/ATimeline
Parallel Advisors, LLC161$20K<0.01%-12413F-HRTimeline
Graney & King, LLC160$19.9K0.01%013F-HRTimeline
BOKF, NAin group BOKF, NA155$19.3K<0.01%+15013F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)150$18.7K<0.01%013F-HRTimeline
North Star Investment Management Corp.150$18.7K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC150$18.7K<0.01%-17413F-HRTimeline
Farther Finance Advisors, LLC149$18.5K<0.01%-11213F-HRTimeline
Geneos Wealth Management Inc.146$18.2K<0.01%-22213F-HRTimeline
Strategic Wealth Partners, Ltd.142$17.7K<0.01%13F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD130$16.2K<0.01%013F-HRTimelineGroup
Rise Advisors, LLC127$15.8K0.01%+113F-HRTimeline
Caitong International Asset Management …122$15.2K0.01%-1,87013F-HRTimeline
TOTH FINANCIAL ADVISORY CORP120$14.9K<0.01%013F-HRTimeline
China Universal Asset Management Co., L…115$14.3K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB101$12.6K<0.01%-613F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV100$12.4K<0.01%-113F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT100$12.4K<0.01%013F-HRTimeline
WPG Advisers, LLC99$12.3K0.01%-2213F-HRTimeline
SBI Securities Co., Ltd.97$12.1K<0.01%013F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…92$11.4K<0.01%013F-HRTimelineGroup
Annis Gardner Whiting Capital Advisors,…90$11.2K<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA90$11.2K<0.01%-1513F-HRTimeline
GW&K Investment Management, LLC92$11K<0.01%-3513F-HRTimeline
NISA INVESTMENT ADVISORS, LLC82$10.2K<0.01%-9313F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.80$9.95K<0.01%-513F-HRTimelineGroup
Covestor Ltd70$9K0.01%+1313F-HRTimeline
Steward Partners Investment Advisory, L…72$8.96K<0.01%+1013F-HRTimeline
WHITTIER TRUST CO70$8.71K<0.01%013F-HRTimeline
MAI Capital Management57$7.09K<0.01%+4613F-HRTimeline
Arax Advisory Partners52$6.47K<0.01%new13F-HRTimeline
Avion Wealth50$6K<0.01%-1113F-HR/ATimeline
MARYLAND CAPITAL ADVISORS INC.48$5.97K<0.01%new13F-HRTimeline
Versant Capital Management, Inc45$5.6K<0.01%+2413F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…42$5.22K<0.01%+313F-HRTimelineGroup
N.E.W. Advisory Services LLC40$4.97K<0.01%013F-HRTimeline
McIlrath & Eck, LLC35$4.35K<0.01%013F-HRTimeline
Smithfield Trust Co35$4K<0.01%013F-HRTimeline
HHM Wealth Advisors, LLC30$3.73K<0.01%013F-HRTimeline
Accent Capital Management, LLC29$3.61K<0.01%013F-HRTimeline
Capital A Wealth Management, LLC20$3.6K0.04%new13F-HRTimeline
High Note Wealth, LLC26$3.23K<0.01%+213F-HRTimeline
GHP Investment Advisors, Inc.25$3.11K<0.01%013F-HRTimeline
Aspect Partners, LLC25$3.11K<0.01%013F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.25$3.11K<0.01%13F-HRTimeline
RAELIPSKIE PARTNERSHIP25$3.11K<0.01%013F-HRTimeline
CENTRAL TRUST Co24$2.99K<0.01%013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management20$2.49K<0.01%013F-HRTimelineGroup
Fourth Dimension Wealth, LLC20$2.49K<0.01%013F-HRTimeline
Blue Trust, Inc.20$2.49K<0.01%013F-HRTimeline
Wilmington Savings Fund Society, FSB18$2.24K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…18$2.24K<0.01%-2013F-HRTimelineGroup
Front Row Advisors LLC18$2.24K<0.01%-1213F-HRTimeline
Hemington Wealth Management19$2K<0.01%+1013F-HRTimeline
Prestige Wealth Management Group LLC16$1.99K<0.01%013F-HR/ATimeline
NewSquare Capital LLC16$1.99K<0.01%+1413F-HRTimeline
Atlantic Edge Private Wealth Management…15$1.87K<0.01%013F-HRTimeline
S&T Bank/PA14$1.74K<0.01%new13F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…14$1.74K<0.01%new13F-HRTimeline
MONTAG A & ASSOCIATES INC12$1.51K<0.01%013F-HRTimeline

Events

  • Douglass Brian Robb acquired 700 RGEN shares on 2026-10-06, Form 4 filed 2026-10-08. 0001628280-26-065462

    Accepted , ingested

  • FMR LLC and 1 other reporting person reported 7,361,318 RGEN shares, 13% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-07. 0000315066-26-002329

    Accepted , ingested

  • Loeillot Olivier disposed of 1,333 RGEN shares on 2026-10-05, Form 4 filed 2026-10-06. 0001628280-26-065238

    Accepted , ingested