Skip to content
Disclosery

RGEN REPLIGEN CORP

Follow

Stock (common), issuer CIK 730272

464 managers (481 13F filers) reported a position in RGEN shares at 2026-06-30, 66,078,133 shares in all. 91 filers opened a position and 56 filers sold out during the quarter.

Managers
464
13F filers
481
New
91
Added
176
Reduced
142
Sold out
56
Shares held by filers
66,078,133

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 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
HHM Wealth Advisors, LLC30$4.09K<0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.29$3.96K<0.01%013F-HRTimeline
GHP Investment Advisors, Inc.25$3.41K<0.01%013F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.25$3.41K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB24$3.27K<0.01%+1113F-HRTimeline
Bogart Wealth, LLC24$3.27K<0.01%+1613F-HRTimeline
Retirement Wealth Solutions LLC22$3K<0.01%013F-HRTimeline
Clal Insurance Enterprises Holdings Ltdin group Clal Insurance Enterprises Ho…21$3K<0.01%-3813F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC21$2.87K<0.01%013F-HRTimeline
Quent Capital, LLC21$2.87K<0.01%+313F-HRTimeline
Signature Resources Capital Management,…21$2.87K<0.01%013F-HRTimeline
MidFirst Bank21$2.87K<0.01%-50013F-HRTimeline
CoreCap Advisors, LLC20$2.73K<0.01%013F-HRTimeline
Bayforest Capital Ltd20$2.73K<0.01%-1913F-HRTimeline
Prestige Wealth Management Group LLC19$2.59K<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…19$2.59K<0.01%+513F-HRTimeline
CENTRAL TRUST Co17$2.32K<0.01%-1313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management15$2.05K<0.01%-113F-HRTimelineGroup
Atlantic Edge Private Wealth Management…15$2.05K<0.01%013F-HRTimeline
Front Row Advisors LLC12$1.98K<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…14$1.91K<0.01%+813F-HRTimelineGroup
CVA Family Office, LLC14$1.91K<0.01%new13F-HRTimeline
MANNING & NAPIER ADVISORS LLC13$1.78K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC13$1.77K<0.01%-5113F-HRTimeline
HARBOUR INVESTMENTS, INC.12$1.64K<0.01%-513F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC12$1.64K<0.01%013F-HRTimelineGroup
High Note Wealth, LLC12$1.64K<0.01%new13F-HRTimeline
Cromwell Holdings LLC11$1.5K<0.01%+513F-HRTimeline
Bare Financial Services, Inc11$1.5K<0.01%+413F-HRTimeline
Marquette Asset Management, LLC10$1.36K<0.01%new13F-HRTimeline
REAP Financial Group, LLC10$1.36K<0.01%new13F-HRTimeline
American Capital Advisory, LLC9$1.23K<0.01%+613F-HRTimeline
MONTAG A & ASSOCIATES INC9$1.17K<0.01%-113F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp8$1.09K<0.01%+413F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC8$1.09K<0.01%-1913F-HRTimelineGroup
Physician Wealth Advisors, Inc.8$1.09K<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC8$1.09K<0.01%new13F-HR/ATimeline
Hughes Financial Services, LLC7$955<0.01%+313F-HRTimeline
Versant Capital Management, Inc6$819<0.01%new13F-HRTimeline
SHP Wealth Management6$819<0.01%+213F-HRTimeline
AMERIFLEX GROUP, INC.6$819<0.01%new13F-HRTimeline
Signature Equity Partners, LLC6$819<0.01%-713F-HRTimeline
FIDUCIARY FINANCIAL ADVISORS6$818<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC5$683<0.01%new13F-HRTimeline
Anchor Investment Management, LLC5$682<0.01%new13F-HRTimeline
Mascoma Wealth Management LLC5$682<0.01%new13F-HRTimeline
Principia Wealth Advisory, LLC5$682<0.01%+313F-HRTimeline
JFS WEALTH ADVISORS, LLC4$546<0.01%new13F-HRTimeline
Activest Wealth Management4$546<0.01%new13F-HRTimeline
Fortitude Family Office, LLC4$546<0.01%new13F-HRTimeline
Advocate Investing Services LLC4$546<0.01%013F-HRTimeline
Dunhill Financial, LLC4$545<0.01%013F-HRTimeline
MV CAPITAL MANAGEMENT, INC.3$410<0.01%+113F-HR/ATimeline
Bell Investment Advisors, Inc3$410<0.01%013F-HRTimeline
Sachetta, LLC3$410<0.01%-213F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC3$409<0.01%013F-HRTimeline
Creative Capital Management Investments…3$409<0.01%new13F-HRTimeline
FIRST HORIZON CORP2$273<0.01%-813F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC2$273<0.01%013F-HRTimeline
Elequin Capital, LP1$136<0.01%-1213F-HRTimeline
Buck Wealth Strategies, LLC1$136<0.01%new13F-HRTimeline
LRI Investments, LLC1$136<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC1$00%013F-HRTimelineValue filed as zero, left out of ratios.
Navigoe, LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.

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