The semi-annual FTSE index rebalancing takes effect today, Friday, September 18, 2026, triggering significant portfolio churn and trading volumes across 28 prominent Indian equities. Passive exchange-traded funds (ETFs) and institutional tracker mandates must recalibrate their portfolio holdings to align with the revised FTSE weightings, resulting in substantial capital reallocation. Domestic brokerage Nuvama Alternative & Quantitative Research projects that the inclusion of 12 fresh counters into the FTSE All-Cap Index will attract roughly $343 million in aggregate gross inflows, while upward weight revisions across key corporate names could generate an additional $421 million in liquidity. Conversely, index exclusions and weight reductions across select large and mid-cap names are slated to trigger cumulative foreign capital outflows exceeding $80 million.

New Inclusions in All-Cap: Cupid, Urban Company, and Pine Labs Lead the Inflow Surge

Leading the fresh entries into the prestigious FTSE All-Cap Index, condom and wellness manufacturer Cupid Limited is slated to receive the largest individual entry allocation, with an estimated passive inflow of $52 million. Tech-enabled consumer services platform Urban Company follows closely with anticipated inflows of $38 million, while digital payment innovator Pine Labs is pegged for $34 million in institutional demand. Biopharmaceutical contract manufacturer Anthem Biosciences will attract approximately $32 million, and renewable power developer Acme Solar is projected to receive $28 million. Furthermore, seven additional entrants are set to capture substantial overseas funds, including Avalon Technologies ($23M), SKF India ($23M), Emcure Pharmaceuticals ($23M), Rubicon Research ($23M), Thangamayil Jewellery ($23M), Apollo Micro Systems ($22M), and automotive component manufacturer SJS Enterprises ($22M).

Major Weight Upgrades: Meesho, Lenskart, Infosys, and Airtel Secure Millions in Fresh Buying

Institutional funds tracking the benchmark are also required to ramp up allocations to domestic heavyweights due to expanded index weightings. E-commerce giant Meesho commands the largest single boost, with projected passive inflows reaching $81 million, closely followed by omnichannel eyewear leader Lenskart Solutions with $76 million. Frontline IT exporter Infosys will see roughly $60 million in fresh passive allocation, while Billionbrains Garage Ventures (parent of Bike/Auto platform operations) and telecom major Bharti Airtel are estimated to draw $59 million and $58 million respectively. Other notable beneficiaries include JSW Infrastructure ($39M), IndusInd Bank ($33M), ICICI Prudential AMC ($18M), Adani Enterprises ($15M), Craftsman Automation ($12M), Belrise Industries ($11M), state-run lender Central Bank of India ($10M), and defense PSU shipbuilder Cochin Shipyard ($8M).

Outflows Triggered: All-World and All-Cap Exclusions Meet Strategic Weight Reductions

On the losing side of the ledger, complete exclusions from key global indices will force institutional sell-offs. Consumer durable major Whirlpool of India and footwear manufacturer Bata India have been deleted from the FTSE All-World Index, triggering an estimated $5 million in outflows each, alongside a $3 million exit from Relaxo Footwear. From the All-Cap Index, removals include Route Mobile ($4M outflow), bullion refiner Rajesh Exports ($3M), and Orient Cement ($3M). Additionally, passive funds will trim exposures across counters facing structural weight cuts: biotechnology firm Biocon is projected to witness the sharpest divestment of $18 million, followed by IT giant Wipro with $13 million in anticipated outflows. Other weight-reduction sales include Aadhar Housing Finance ($7M), Star Health and Allied Insurance ($6M), footwear retailer Metro Brands ($5M), auto holding entity TVS Holdings ($5M), and B2B marketplace IndiaMART Intermesh ($3M).