Repligen Corporation Common Stock (RGEN)

Typically moves ±5.75% on earnings
EARNINGS ANALYTICS
event_note Approx. Next Earnings: ~2026-10-23 APPROXIMATE
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Repligen Corporation Common Stock (RGEN) has reported earnings 22 times since Jul 27, 2021. The stock moves an average of ±5.75% the day after reporting, closing higher 68.2% of the time. Its largest post-earnings gain was +18.12% (Oct 31, 2023) and its largest decline was -5.81% (Oct 28, 2025). The next earnings report is predicted for 2026-10-23 (approximate).

Earnings reactions

How RGEN moved on each past earnings report.

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Earnings Impact

Total Earnings

22

Avg Abs. Movement

±5.75%

Positive %

68.2%

Negative %

31.8%

Historical Earnings Statistics

Date Timing Earnings move SEC Filing
Jul 28, 2026 ☀ PRE +11% open_in_new
Jul 22, 2026 ☀ PRE +2.25% open_in_new
May 05, 2026 ☀ PRE +6.35% open_in_new
Feb 24, 2026 ☀ PRE -0.85% open_in_new
event

Earnings Count

22

Total earnings in dataset

trending_up

Avg Abs. Movement

±5.75%

Avg % price change on earnings

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SEC Filings

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Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Jun 30, 2026 · SEC 13-F

View all 43 →
43
Funds holding
$2493392524
Total value held
Buying
28 added · 15 reduced
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SEC Filing Types

Recent SEC Filings

10 most recent
Form Date Filed View on EDGAR
425 20260908 open_in_new SEC.gov
4 20260908 open_in_new SEC.gov
8-K 20260908 open_in_new SEC.gov
144 20260904 open_in_new SEC.gov
424B3 20260904 open_in_new SEC.gov
S-4/A 20260904 open_in_new SEC.gov
EFFECT 20260904 open_in_new SEC.gov
4 20260902 open_in_new SEC.gov
S-4 20260825 open_in_new SEC.gov
4 20260821 open_in_new SEC.gov

Frequently asked about RGEN earnings

When does Repligen Corporation Common Stock report earnings next? expand_more

Repligen Corporation Common Stock (RGEN)'s next earnings date is approximate for 2026-10-23. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does RGEN stock move after earnings? expand_more

Over 22 reports, RGEN has moved an average of ±5.75% the session after earnings, closing higher 68.2% of the time.

What was RGEN's biggest post-earnings move? expand_more

RGEN's largest post-earnings gain on record was +18.12% on Oct 31, 2023, and its largest decline was -5.81% on Oct 28, 2025.

Where can I find Repligen Corporation Common Stock's SEC filings? expand_more

All of Repligen Corporation Common Stock's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.

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