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Smart Investors Daily
RG

NYSE · RGEN

Repligen Corporation

Healthcare · Medical - Instruments & Supplies

$188.64

Down-$11.70 (-6.20%)

Updated Oct 30, 2026, 9:21 PM

SID Score

5.9/10

Composite research score

Smart Money

58/100

Neutral

Market cap
9.1B
P/E ratio
5,229.48
Dividend yield
0.00%
52-week range
$100.99 – $198.87
Volume
890.27K
Avg. volume
934.31K

Price performance · RGEN

RGEN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 29, 2026

RGEN closed at $188.64 after 21 trading sessions, up 6.44% for the selected period.

Last close
$188.64
Period change
+6.44%
Period low
$163.84
Period high
$189.50
Daily close
View OHLC price history
RGEN OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 29, 2026$188.42$191.05$185.275$188.64890.27K
Oct 28, 2026$173.54$185.88$173.54$184.691.45M
Oct 27, 2026$168.34$180.00$164.88$175.802.11M
Oct 26, 2026$176.93$181.46$175.80$180.171.18M
Oct 23, 2026$178.30$179.54$174.90$176.931.07M
Oct 22, 2026$179.45$185.025$175.96$178.711.27M
Oct 21, 2026$174.37$183.49$172.00$180.01903.86K
Oct 20, 2026$176.50$180.67$174.37$178.88877.75K
Oct 19, 2026$177.82$178.66$174.2575$176.43769.1K
Oct 16, 2026$183.81$186.00$172.39$175.421.21M
Oct 15, 2026$178.28$185.99$177.4901$184.171.04M
Oct 14, 2026$175.42$181.0667$175.39$178.201.22M
Oct 13, 2026$172.51$177.955$169.73$175.421.26M
Oct 12, 2026$171.73$173.82$169.90$172.51899.61K
Oct 9, 2026$164.21$174.82$164.21$173.881.34M
Oct 8, 2026$164.00$164.65$157.4355$163.841.23M
Oct 7, 2026$174.75$175.04$165.99$167.222.63M
Oct 6, 2026$191.90$194.36$174.36$174.861.7M
Oct 5, 2026$178.75$191.26$178.61$189.501.61M
Oct 2, 2026$179.32$186.52$178.00$181.701.46M
Oct 1, 2026$194.00$194.00$177.12$177.231.95M

Latest RGEN news

The latest Smart Investors Daily articles mentioning RGEN.

RGEN research

Overview

Company profile and research snapshot.

Company profile

Repligen, headquartered in Waltham, Massachusetts, is a global life sciences company that develops and sells bioprocessing equipment and supplies used in the manufacturing of biologic drugs, including monoclonal antibodies, recombinant proteins, vaccines, and cell and gene therapies. Its customers include biopharmaceutical companies, contract development and manufacturing organizations, or CDMOs, and other life science companies. It sells four main product categories: filtration (including fluid management) is the largest category and was 58% of 2024 revenue, while chromatography, proteins, and process analytics were 19%, 12%, and 9%, respectively. Customers in North America, Europe, and Asia Pacific contributed 44%, 37%, and 19% of revenue, respectively.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$171.00
Implied upside
—
Analysts
28
RGEN recent ratings
DateFirmRatingTarget
Oct 28, 2026RBC CapitalOutperform—
Oct 19, 2026Canaccord GenuityHold—
Oct 7, 2026BarclaysOverweight—
Sep 9, 2026UBSBuy—
Jul 30, 2026Wells FargoOverweight—
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News briefing

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SeekingAlpha · Oct 14, 2026

Repligen: A Buy As Its Growth Engine Gears Up

Repligen demonstrates 13% organic growth despite Filtration headwinds, with strong momentum in the Proteins and Process Analytics segments. See why RGEN stock is a Buy.

Yahoo · Oct 13, 2026

Repligen to Report Third Quarter 2026 Financial Results

Webcast and Conference Call to Be Held Tuesday, October 27, 2026, at 8:00 a.m. ETWALTHAM, Mass., Oct. 13, 2026 (GLOBE NEWSWIRE) -- Repligen Corporation (NASDAQ:RGEN), today announced that the Company will report its third quarter 2026 financial results on Tuesday, October 27, 2026. The Company will issue a press release before the market opens and will host a conference call at 8:00 a.m. ET to discuss business updates and financial results for the three-month reporting period ended September 30,

AI research layers

Interpretive context generated from the platform’s current data sources.

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