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Smart Investors Daily
RG

NYSE · RGEN

Repligen Corporation

Healthcare · Medical - Instruments & Supplies

$174.73

Up+$0.02 (+0.01%)

Updated Sep 16, 2026, 4:42 PM

SID Score

6.0/10

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 – $188.73
Volume
891.26K
Avg. volume
934.31K

Price performance

RGEN price history

1M range · 20 trading sessions · Daily adjusted prices

RGEN closed at $174.73 after 20 trading sessions, up 5.16% for the selected period.

Last close
$174.73
Period change
+5.16%
Period low
$164.68
Period high
$182.03
Daily close
View OHLC price history
RGEN OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$168.27$175.855$168.27$174.73891.26K
Sep 14, 2026$166.74$168.42$162.10$168.00514.4K
Sep 11, 2026$166.72$168.06$164.02$165.18944.56K
Sep 10, 2026$162.68$165.04$161.1416$164.68955.98K
Sep 9, 2026$168.53$169.52$162.46$165.051.08M
Sep 8, 2026$168.05$172.945$166.32$168.53779.44K
Sep 4, 2026$167.26$169.51$165.00$167.60806.07K
Sep 3, 2026$175.53$176.13$167.54$169.611.33M
Sep 2, 2026$171.765$176.87$168.58$172.94959.33K
Sep 1, 2026$180.70$182.5692$167.42$170.021.41M
Aug 31, 2026$174.17$181.07$174.01$180.98790.97K
Aug 28, 2026$179.76$181.345$175.695$176.27818.72K
Aug 27, 2026$179.90$183.09$179.14$182.03611.9K
Aug 26, 2026$180.11$183.43$179.465$180.30539.1K
Aug 25, 2026$181.62$185.34$178.9812$181.691.14M
Aug 24, 2026$180.60$183.05$176.28$181.621.5M
Aug 21, 2026$179.66$182.425$175.745$181.131.1M
Aug 20, 2026$174.61$188.73$173.135$180.291.59M
Aug 19, 2026$172.74$179.87$170.00$176.361.9M
Aug 18, 2026$168.01$168.03$164.83$166.15462.72K

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
Sep 9, 2026UBSBuy
Jul 30, 2026Wells FargoOverweight
Jul 29, 2026JP MorganOverweight
Jul 7, 2026BenchmarkBuy
Jul 6, 2026Evercore ISI GroupOutperform
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News briefing

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Yahoo · Sep 9, 2026

3 Reasons to Avoid RGEN and 1 Stock to Buy Instead

Over the past six months, Repligen has been a great trade, beating the S&P 500 by 18.1%. Its stock price has climbed to $168.43, representing a healthy 31.7% increase. This was partly thanks to its solid quarterly results, and the run-up might have investors contemplating their next move.

AI research layers

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

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