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NASDAQ · Health care

Repligen Corp (RGEN)

Repligen Corp brought in $805.6M of revenue over the twelve months to September 30, 2026, up 13.8% from a year earlier. It posted a net loss of $11.8M. Operating cash flow minus capital spending left $93.9M of free cash flow in fiscal 2025. At September 30, 2026 it held $727M in cash against $555.6M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on October 30, 2026.

Free, no password. An email when RGEN files with the SEC.

Price
$173.98
-2.77% on the day · November 10, 2026
52-week range $100.99 to $198.87
Market cap
$9.8B
Revenue (last 12 months)
$805.6M
+13.8% year on year
Net margin
-1.5%
P/E
202.3
on FY2025 diluted EPS

Key facts about Repligen Corp

Net worth
Repligen Corp has a market value (market cap) of $9.8B at the latest share price, and shareholders' equity of $2.1B on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Revenue and profit
In fiscal 2025 revenue was $738.3M (+16.4% year on year), with net income of $48.9M. Over the 12 months to September 30, 2026: revenue $805.6M, net loss $11.8M.
Cash flow
In fiscal 2025 operations brought in $117.4M of cash; after $23.5M of capital spending, free cash flow was $93.9M.
Latest report
The latest periodic report (quarterly report, 10-Q) was filed with the SEC on October 30, 2026 and covers the period to September 30, 2026. Open on SEC EDGAR
Next earnings report
Repligen Corp's next report is expected around February 23, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

What Repligen Corp does

Repligen Corp is registered with the SEC under industry code SIC 2836 (Biological Products, (No Diagnostic Substances)). Its shares trade on NASDAQ under the ticker RGEN.

Revenue and profit by year

Revenue
FY18: $194M $194M FY18FY19: $270.2M $270.2M FY19FY20: $366.3M $366.3M FY20FY21: $670.5M $670.5M FY21FY22: $801.5M $801.5M FY22FY23: $632.4M $632.4M FY23FY24: $634.4M $634.4M FY24FY25: $738.3M $738.3M FY25
Net income
FY18: $16.6M $16.6M FY18FY19: $21.4M $21.4M FY19FY20: $59.9M $59.9M FY20FY21: $128.3M $128.3M FY21FY22: $186M $186M FY22FY23: $35.6M $35.6M FY23FY24: -$25.5M -$25.5M FY24FY25: $48.9M $48.9M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025$738.3M$55.2M$48.9M$0.86$93.9M
2024$634.4M-$35.1M-$25.5M-$0.46$149.7M
2023$632.4M$47.7M$35.6M$0.63$77.7M
2022$801.5M$224.7M$186M$3.24$87.2M
2021$670.5M$167.2M$128.3M$2.24$51.9M
2020$366.3M$69.8M$59.9M$1.11$40.2M

Earnings: every quarter and the next report date

Full financial statements: income, balance sheet and cash flow

Next report expected around February 23, 2027.

Estimated from its filing rhythm: 52 weeks after its report of February 24, 2026. Not a date the company has announced. See the report calendar · Earnings, quarter by quarter

Where RGEN ranks in Health care

Revenue$738.3M
#177 of 751 in Health care · Top 23%
Revenue growth+16.4%
#212 of 532 in Health care · Top 40%
Net margin6.6%
#149 of 544 in Health care · Top 27%
Free cash flow margin12.7%
#103 of 490 in Health care · Top 21%

Latest fiscal year of every company in the sector with the figure reported. Revenue is ranked among companies reporting in US dollars; growth and margins among companies with at least 10 million of revenue. Health care

Latest SEC filings

What Repligen Corp has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. November 6, 2026
  2. October 30, 2026
    Quarterly report 10-Q · period to September 30, 2026Revenue rose 11% to $209.3M versus the same quarter last year; diluted EPS -$0.68 versus $0.26.
  3. October 30, 2026
  4. October 27, 2026
  5. October 7, 2026
  6. October 6, 2026
    Acquisition or sale completed8-KRepligen Corporation completed its acquisition of BioLife Solutions on October 6, 2026.
  7. September 30, 2026
  8. September 15, 2026
    Executive or director change8-KBoard member Karen A. Dawes announced her retirement from the Repligen Corporation Board of Directors effective September 30, 2026.
  9. September 8, 2026
  10. September 8, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on October 8, 2026. Insider transactions on SEC

What is RGEN worth? A DCF from its reported cash flow

Insider trades

What the people running Repligen Corp did with its shares, from the Form 4 filings they must send the SEC within two business days.

Insiders sold $6M worth of shares in the last 90 days and bought none on the open market. All of the selling was pre-planned under Rule 10b5-1 trading plans.

Bought (open market)
$0
last 90 days
Sold
$6M
last 90 days
Net sold
32,368
$6M
DateInsiderWhatSharesPriceValueFiling
October 6, 2026 Douglass Brian RobbCHIEF PRODUCT OFFICER Received as pay 700 - - Form 4
October 5, 2026 Loeillot OlivierChief Executive Officer, Director Soldpre-planned (10b5-1) 1,333 $178.75 $238.3K Form 4
October 5, 2026 Loeillot OlivierChief Executive Officer, Director Exercised options 4,202 $154.96 $651.1K Form 4
October 5, 2026 Loeillot OlivierChief Executive Officer, Director Soldpre-planned (10b5-1) 4,202 $190.00 $798.4K Form 4
October 2, 2026 Loeillot OlivierChief Executive Officer, Director Shares withheld for tax 1,248 $181.70 $226.8K Form 4
September 25, 2026 Garland Jason KCFO Shares withheld for tax 421 $189.68 $79.9K Form 4
September 24, 2026 Loeillot OlivierChief Executive Officer, Director Exercised options 8,404 $154.96 $1.3M Form 4
September 24, 2026 Loeillot OlivierChief Executive Officer, Director Soldpre-planned (10b5-1) 8,404 $190.00 $1.6M Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns RGEN

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

HolderOf classSharesFiled
Fmr LLC13G, passive with 1 related filers 5.1% 2,891,140 February 5, 2026
Vanguard Capital Management13G, passive 5% 2,825,579 July 31, 2026

Latest filings below 5%: T. Rowe Price Associates, Inc. 3.1% (August 14, 2026); The Vanguard Group 0% (March 27, 2026); Roy T. Eddleman Living Trust 4.81% (February 13, 2026).

Largest institutional holders

Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 480 managers reported a position.

HolderSharesValueChange on quarter
BlackRock, Inc.5,384,938$734.7M-608,116
Fmr LLC3,326,690$453.9M+439,904
United Capital Financial Advisors, LLC2,790,650$380.8M+16,670
Vanguard Capital Management LLC2,411,171$329M+14,660
Vanguard Portfolio Management LLC2,312,825$315.6M+7,731
Maverick Capital Ltd1,984,554$270.8M+465,749
State Street Corp1,800,530$245.7M+23,245
Massachusetts Financial Services Co1,617,021$220.6M+219,506
Wasatch Advisors LP1,590,251$217M+346,720
Ameriprise Financial Inc1,576,132$215M+650,918
Bank of New York Mellon Corp1,522,859$207.8M-8,543
Invesco Ltd.1,387,242$189.3M+108,987
Holocene Advisors, LP1,292,191$176.3M+583,302
Rtw Investments, LP1,240,637$169.3M+34,637
Geode Capital Management, LLC1,062,476$145M-1,981
Congress Asset Management Co1,012,226$138.1M+214,359
Conestoga Capital Advisors, LLC980,983$133.8M-116,800
Goldman Sachs Group Inc965,411$131.7M+314,064
Dimensional Fund Advisors LP949,863$129.6M+95,122
Stephens Investment Management Group LLC937,084$127.9M+181,513

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

15 insiders reported holding 376,018 shares in total, about $65.4M at the last price.

HolderSharesAs of
Dawes Karen ADirector 92,816 May 14, 2026
Hunt AnthonyDirector 89,062 March 2, 2026
Loeillot OlivierChief Executive Officer, Director 45,788 October 5, 2026
Muir Glenn PDirector 40,051 May 14, 2026
Bylund JamesChief Operating Officer 25,423 March 5, 2026
Kuriyel RalfSenior VP, R&D 20,062 March 5, 2026
Garland Jason KCFO 18,408 September 25, 2026
Douglass Brian RobbCHIEF PRODUCT OFFICER 8,685 October 6, 2026
Madaus Martin DDirector 6,581 May 14, 2026
Hughes ViolettaCHIEF ACCOUNTING OFFICER 6,331 September 1, 2026

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about RGEN

What does Repligen Corp do?

Repligen Corp is a company in the Health care sector, listed on NASDAQ as RGEN. Its shares trade on NASDAQ under the ticker RGEN.

What is Repligen Corp's net worth?

Repligen Corp has a market value (market cap) of $9.8B at the latest share price, and shareholders' equity of $2.1B on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.

Is Repligen Corp profitable?

No. Over the twelve months to September 30, 2026 it reported a net loss of $11.8M on revenue of $805.6M.

How much revenue does Repligen Corp make?

Over the twelve months to September 30, 2026 Repligen Corp reported revenue of $805.6M. That is 13.8% more than a year earlier.

When did Repligen Corp last report?

Its most recent periodic report is the quarterly report (10-Q) filed on October 30, 2026. It covers the period to September 30, 2026. Its newest filing of any kind is the material agreement from November 6, 2026.

When is Repligen Corp's next earnings report?

Repligen Corp's next report is expected around February 23, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

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Where the numbers come from

Financial figures are the values Repligen Corp tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.