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Freshworks to Join S&P SmallCap 600 Index on October 8

Summarized from All Financial Services & Investing

Freshworks will replace BioLife Solutions in the S&P SmallCap 600 after Repligen acquires BioLife, triggering the index reshuffle.

Freshworks to Join S&P SmallCap 600 Index on October 8

Freshworks Inc. (FRSH) is set to enter the S&P SmallCap 600 index before markets open on Thursday, October 8, 2026, according to an announcement from S&P Dow Jones Indices. The software company will take the slot vacated by BioLife Solutions Inc. (BLFS), which is being removed from the benchmark.

The move is driven by an acquisition rather than performance. Repligen Corp. (RGEN), currently a constituent of the S&P MidCap 400, is purchasing BioLife Solutions, which automatically disqualifies BioLife from continued membership in the SmallCap 600. Index rules require that acquired companies be removed once a deal is completed or imminent.

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Inclusion in a major S&P index typically draws attention from passive investment funds and exchange-traded funds that track the benchmark, as those vehicles must purchase shares of any newly added constituent. That buying pressure can influence share price in the days surrounding an index change, though market conditions and trading volumes also play significant roles.

Freshworks, a cloud-based customer and employee experience software provider, joins the index at a time when enterprise software companies occupy a notable share of small- and mid-cap benchmarks. Repligen, a life sciences tools firm focused on bioprocessing, continues its presence in the S&P MidCap 400 following the BioLife transaction.

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Frequently Asked Questions

Q.When does Freshworks join the S&P SmallCap 600?

Freshworks is scheduled to join the S&P SmallCap 600 effective before the open of trading on Thursday, October 8, 2026.

Q.Why is BioLife Solutions being removed from the S&P SmallCap 600?

BioLife Solutions is being removed because S&P MidCap 400 constituent Repligen Corp. is acquiring the company, which triggers an automatic index removal under S&P's rules.

Q.What stock is Freshworks replacing in the S&P SmallCap 600?

Freshworks is replacing BioLife Solutions Inc. (BLFS) in the S&P SmallCap 600 index.

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