Kenya’s stock market closed last week at a record Sh4.28 trillion in total value, its fastest weekly gain since June, as banking stocks led a rally that has now added more than Sh1 trillion in investor wealth since the start of the year. The Nairobi Securities Exchange (NSE) gained Sh116.11 billion in the week ended September 4, according to data published by The Kenyan Wallstreet, pushing the market past the Sh4 trillion mark it first crossed in early August.
What’s driving the NSE’s record run?
Banks. Equity Group jumped 13.67 percent during the week to close at Sh106.00, KCB Group added 4.81 percent to Sh98.00, and Diamond Trust Bank rose 2.66 percent to Sh192.50. Banking counters accounted for Sh4.9 billion, or nearly 59 percent, of all shares traded that week — well above their usual share of activity.
The NSE Banking Index jumped 5.00 percent to 299.61, outpacing the broader NSE All Share Index, which rose 2.79 percent to 255.30. The NSE 20 Share Index, which tracks 20 of the exchange’s most actively traded counters, gained 4.53 percent to close at 4,504.49.
What makes the move notable is that it happened even as Safaricom — still the single biggest company on the exchange — slipped 0.52 percent to Sh37.65. For most of 2026, Safaricom and the banks have taken turns powering the rally. Analysts at The Kenyan Wallstreet describe the latest week as a sign the rally is “broadening” beyond the telco to a wider set of large-cap stocks.
How big is the rally, really?
The numbers put 2026 in a category by itself for the Nairobi bourse. The market first crossed Sh3 trillion in November 2025. It took less than nine months to add another trillion shillings, crossing Sh4 trillion in early August 2026 before climbing further to last week’s Sh4.28 trillion close.
| Milestone | Market cap | Date |
|---|---|---|
| NSE crosses Sh3 trillion | Sh3.0 trillion | November 6, 2025 |
| NSE crosses Sh4 trillion for first time | Sh4.01 trillion | August 3-4, 2026 |
| Bank/energy/insurance rally extends record | Sh4.13 trillion | August 27, 2026 |
| Record weekly close on banking rally | Sh4.28 trillion | Week ended September 4, 2026 |
Banking stocks are now the single largest sector on the exchange by value, ahead of telecoms, after a wave of strong earnings, bigger dividend payouts and two new listings — Kenya Pipeline Company and Family Bank — that added a combined Sh217.7 billion in fresh equity value this year. Family Bank’s own shares are up nearly 75 percent since it began trading, while Equity Group and KCB have each gained roughly 30 percent for the year.
Is this good news for ordinary Kenyans?
For anyone holding bank shares directly, through a Sacco investment scheme, or via a pension fund with NSE exposure, the rally has been a genuine boost to paper wealth this year. Kenya’s banks reported a combined Sh311.8 billion in pre-tax profit for 2025 — the first time the sector crossed Sh300 billion — and paid out Sh111.2 billion in dividends, up from Sh84.5 billion the year before. Higher profits and bigger payouts are a big part of why investors have bid share prices up.
But the rally is also concentrating risk. Banks and Safaricom together now account for roughly three-quarters of the entire exchange’s value, meaning the NSE’s fortunes are increasingly tied to how a handful of large companies perform, rather than being spread across dozens of smaller, more diverse counters.
Who’s buying, and who’s selling?
Foreign investors have been selling into the rally rather than joining it. In the week ended September 4, foreign investors recorded a net outflow of Sh1.49 billion, selling Sh4.05 billion in shares against purchases of just Sh2.55 billion. Local investors absorbed that selling, accounting for nearly 61 percent of turnover as they kept bidding prices higher.
Overall market liquidity improved sharply: equity turnover rose 44.4 percent to Sh8.38 billion for the week, and trading volume climbed almost 18 percent to just over 202 million shares. Away from equities, bond turnover fell more than 58 percent as investors shifted attention to stocks, even as Kenya’s inflation ticked up slightly to 6.6 percent in August and the shilling held steady at roughly Sh129.48 to the US dollar.
Frequently asked questions
What is the NSE’s current market capitalisation?
The Nairobi Securities Exchange closed the week ended September 4, 2026, at a record Sh4.28 trillion in total market value, according to The Kenyan Wallstreet’s weekly market report.
Why are Kenyan bank stocks rising in 2026?
Record 2025 sector profits of Sh311.8 billion, larger dividend payouts, a new listing (Family Bank) and renewed local investor demand have combined to push banking share prices sharply higher through the year.
Is Safaricom still the biggest company on the NSE?
Yes, Safaricom remains the largest single listed company by market value, though its share of the total market has been shrinking slightly as banking stocks catch up.
Are foreign investors buying into the Kenyan stock market rally?
No — foreign investors have been net sellers through the recent rally, including a Sh1.49 billion net outflow in the week ended September 4, 2026. Local investors have driven most of the buying.
Is now a good time to invest in NSE-listed shares?
254.ke does not offer financial advice. Anyone considering buying shares should speak to a licensed stockbroker or investment adviser and review the Capital Markets Authority’s investor guidance before making a decision.
Kenya’s banking sector earnings season and any further movement in the exchange’s four benchmark indices will be worth watching in the weeks ahead, particularly whether the broadening rally beyond Safaricom continues to hold.
For live, up-to-date trading data, readers can check the exchange’s own market statistics page.
Related reading on 254.ke: Stanbic Bank Kenya Names Ex-Safaricom Executive Michael Mutiga as CEO, Safaricom Declares Sh48B Dividend on Strong FY Performance, and Kenya Reclaims Top EAC Economy Spot with Sh17.18 Trillion GDP.
By the 254.ke Newsroom
