Companies / Repligen Corp

Repligen Corp

Nasdaq: RGENCIK 730272WALTHAM, MA

Financials · FY2017

Revenue$141.24M
Net income$48.89M
Total debt$551.05M
Cash$606.78M
Diluted EPS$0.86
Shares outstanding56.4M

Ownership

56.4M shares outstanding · as of Jul 24, 2026
0.65%Insiders
Ownership
Insiders0.65%365,920
10%+ / strategic13.27%7,491,000
Institutions95.73%54,025,182
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 10

View all →
Insider% of sharesShares
Dawes Karen aDirector
0.16%92,816
Hunt AnthonyDirector
0.16%89,062
Loeillot OlivierCEOChief Executive Officer · Director
0.10%58,078
Muir Glenn PDirector
0.07%40,051
Bylund JamesChief Operating Officer
0.05%25,423
Garland Jason KCFO
0.04%20,092
Kuriyel RalfSenior VP, R&D
0.04%20,062
Douglass Brian RobbCHIEF PRODUCT OFFICER
0.01%8,319
Madaus Martin DDirector
0.01%6,581
Barthelemy NicolasDirector
<0.01%5,436

Institutional holders 478

View all →
HolderValue% of shares
Vanguard Group Inc$818.31M8.85%
BlackRock, Inc.$734.72M9.54%
Fmr LLC$469.93M5.08%
United Capital Financial Advisors, LLC$454.03M4.91%
State Street Corporation$245.68M3.19%
Citadel Advisors LLC$228.46M2.47%
Invesco Ltd.$205.88M2.23%
Massachusetts Financial Services Company$199.18M2.15%
Franklin Resources, Inc.$180.48M1.95%
Bank of New York Mellon Corp/The$180.43M2.71%

Activity

View all →
InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Mar 2, 2026Hunt Anthony
Director
OtherCommon Stock$1.24M-10K
-10.00%
89,062
0.16% of shares
low
Mar 2, 2026Bylund James
Executive
OtherCommon Stock$304.1K-2K
-12.14%
17,609
0.03% of shares
low
Mar 2, 2026Loeillot Olivier
CEO
OtherCommon Stock$201.2K-2K
-4.53%
33,944
0.06% of shares
low
Feb 27, 2026Bylund James
Executive
OtherCommon Stock$190.3K-1K
-6.87%
20,042
0.04% of shares
low
Mar 2, 2026Kuriyel Ralf
Executive
OtherCommon Stock$115.3K-923
-5.91%
14,695
0.03% of shares
low
May 7, 2026Muir Glenn P
Director
ExerciseCommon Stock$94.3K+2K
+6.65%
39,056
0.07% of shares
low
Mar 2, 2026Garland Jason K
Executive
OtherCommon Stock$89.4K-715
-5.48%
12,341
0.02% of shares
low
Feb 27, 2026Kuriyel Ralf
Executive
OtherCommon Stock$57.2K-444
-2.76%
15,618
0.03% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Roy T. Eddleman Living TrustPassive13G/A———
Fmr LLCPassive13G—2,891,140—
T. Rowe Price Associates, Inc.Passive13G/A—4,599,860—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
RGEN——759916109—