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Repligen Corporation
1W: -4.2% 1M: +5.1% 3M: +28.4% YTD: +10.6% 1Y: +24.6% 3Y: +12.9% 5Y: -43.8%
$181.70
+4.47 (+2.52%)
 
Weekly Expected Move ±6.0%
$160 $171 $182 $193 $203
NASDAQ · Healthcare · Medical - Instruments & Supplies · Tech Score Buy · Power 62 · $10.3B mcap · 53M float · 2.07% daily turnover · Short 70% of daily vol

🏦 Institutional Activity

Latest: Q2 2026
541
Institutions Holding
+2 vs prior
83.5%
Ownership
+15.70%
99 New
176 Increased
198 Reduced
56 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-09-25 Garland Jason K officer: cfo F-Tax Withholding 421 $189.68 $80K Filing
2026-09-24 Loeillot Olivier officer: chief executive officer S-Sale 4,542 $190.00 $863K Filing
2026-09-24 Loeillot Olivier officer: chief executive officer S-Sale 8,404 $190.00 $1.6M Filing
2026-09-21 Loeillot Olivier officer: chief executive officer S-Sale 5,426 $180.00 $977K Filing
2026-09-04 Loeillot Olivier officer: chief executive officer S-Sale 3,035 $165.90 $504K Filing
2026-09-03 Loeillot Olivier officer: chief executive officer F-Tax Withholding 2,842 $169.61 $482K Filing
2026-09-01 Hughes Violetta officer: chief accounting officer F-Tax Withholding 277 $170.02 $47K Filing
2026-08-20 Loeillot Olivier officer: chief executive officer S-Sale 5,426 $180.00 $977K Filing
2026-07-16 Garland Jason K officer: cfo S-Sale 530 $150.00 $80K Filing
2026-06-25 Garland Jason K officer: cfo S-Sale 733 $145.00 $106K Filing
2026-05-14 MUIR GLENN P director A-Grant/Award 995 $— $0 Filing
2026-05-14 Mhatre Rohin director A-Grant/Award 995 $— $0 Filing
2026-05-14 EGLINTON MANNER CARRIE director A-Grant/Award 995 $— $0 Filing
2026-05-14 Madaus Martin D director A-Grant/Award 995 $— $0 Filing
2026-05-14 Konstantinov Konstantin director A-Grant/Award 995 $— $0 Filing
2026-05-14 Pax Margaret director A-Grant/Award 995 $— $0 Filing
2026-05-14 DAWES KAREN A director A-Grant/Award 995 $— $0 Filing
2026-05-14 BARTHELEMY NICOLAS director A-Grant/Award 995 $— $0 Filing
2026-05-07 Douglass Brian Robb officer: chief product officer F-Tax Withholding 334 $126.43 $42K Filing
2026-04-21 Loeillot Olivier officer: chief executive officer S-Sale 3,832 $140.00 $536K Filing
2026-03-05 Bylund James officer: chief operating officer A-Grant/Award 7,751 $— $0 Filing
2026-03-05 Hughes Violetta officer: chief accounting officer A-Grant/Award 2,466 $— $0 Filing
2026-03-05 Garland Jason K officer: cfo A-Grant/Award 7,751 $— $0 Filing
2026-03-05 Loeillot Olivier officer: chief executive officer A-Grant/Award 24,134 $— $0 Filing
2026-03-05 KURIYEL RALF officer: senior vp, r&d A-Grant/Award 5,284 $— $0 Filing

🏛️ Congressional Trades

14 records
Date Politician Chamber Type Amount Filing
2025-10-29 Lisa C. McClain House Buy $1,001 - $15,000 Filing
2025-10-29 Lisa C. McClain House Sell $1,001 - $15,000 Filing
2025-07-22 Lisa McClain House Buy $1,001 - $15,000 Filing
2025-07-21 Lisa C. McClain House Buy $1,001 - $15,000 Filing
2025-06-17 Lisa McClain House Sell $1,001 - $15,000 Filing
2025-06-16 Lisa C. McClain House Sell $1,001 - $15,000 Filing
2025-06-11 Lisa McClain House Buy $1,001 - $15,000 Filing
2025-06-10 Lisa C. McClain House Buy $1,001 - $15,000 Filing
2025-04-06 Jefferson Shreve House Sell $15,001 - $50,000 Filing
2022-05-05 Josh Gottheimer House Buy $1,001 - $15,000 Filing
2022-04-11 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-02-17 Ro Khanna House Buy $1,001 - $15,000 Filing
2022-01-20 Ro Khanna House Sell $1,001 - $15,000 Filing
2022-01-11 Ro Khanna House Buy $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 5,384,938 $735M -608,116 2026-06-30 Filing
FMR LLC 3,326,690 $454M +439,904 2026-06-30 Filing
UNITED CAPITAL FINANCIAL ADVISORS, LLC 2,790,650 $381M +16,670 2026-06-30 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,411,171 $329M +14,660 2026-06-30 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 2,312,825 $316M +7,731 2026-06-30 Filing
MAVERICK CAPITAL LTD 1,984,554 $271M +465,749 2026-06-30 Filing
STATE STREET CORP 1,800,530 $246M +23,245 2026-06-30 Filing
MASSACHUSETTS FINANCIAL SERVICES CO /MA 1,617,021 $221M +219,506 2026-06-30 Filing
WASATCH ADVISORS LP 1,590,251 $217M +346,720 2026-06-30 Filing
AMERIPRISE FINANCIAL INC 1,576,132 $215M +650,918 2026-06-30 Filing
Bank of New York Mellon Corp 1,522,859 $208M -8,543 2026-06-30 Filing
Invesco Ltd. 1,387,242 $189M +108,987 2026-06-30 Filing
Holocene Advisors, LP 1,292,191 $176M +583,302 2026-06-30 Filing
RTW INVESTMENTS, LP 1,240,637 $169M +34,637 2026-06-30 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,062,476 $145M -1,981 2026-06-30 Filing
CONGRESS ASSET MANAGEMENT CO 1,012,226 $138M +214,359 2026-06-30 Filing
Conestoga Capital Advisors, LLC 980,983 $134M -116,800 2026-06-30 Filing
GOLDMAN SACHS GROUP INC 965,411 $132M +314,064 2026-06-30 Filing
DIMENSIONAL FUND ADVISORS LP 949,863 $130M +95,122 2026-06-30 Filing
Stephens Investment Management Group LLC 937,084 $128M +181,513 2026-06-30 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms