Highest-materiality recent filing
Klaviyo Q1 beats with 28% revenue growth, raises full-year outlook; CFO to depart
Q1 revenue $358.0M (+28% YoY); GAAP EPS $0.03; Non-GAAP EPS $0.22.
Klaviyo authorizes $500M share buyback, $100M accelerated repurchase
Board authorized up to $500 million in buybacks of Series A common stock; no expiration date.
Klaviyo Q4 revenue $350.2M (+30% YoY), FY revenue $1.234B (+32%); raises FY2026 outlook
Full-year 2025 revenue $1.234B (+32% YoY); non-GAAP operating income $169.2M (14% margin).
Chano Fernández appointed co-CEO alongside co-founder Andrew Bialecki, effective Jan 1, 2026.
Klaviyo reports record BFCM: $3.8B KAV (+27% YoY); 20K customers had best sales day
Klaviyo Attributed Value exceeded $3.8B, up 27% YoY; 22.7B messages sent (+25% YoY).
Klaviyo Q3 revenue $310.9M (+32% YoY); raises FY25 revenue guidance to $1.215-1.219B
Non-GAAP operating income $45.0M (14% margin); non-GAAP EPS $0.18 per share.
Klaviyo posts Investor Day presentation; no specific financial figures disclosed in 8-K
Investor Day held September 25, 2025; presentation posted on IR website.
Klaviyo appoints Chano Fernández as Interim Executive Officer effective Sept 1, 2025
Fernández, previously a Board member and Co-CEO of Eightfold.ai, will serve until Dec 31, 2025.
Summit Partners entities sell 6.5M shares of Klaviyo at $30.01 each in secondary offering
Selling stockholders (Summit Partners affiliates) offer 6.5M shares at $30.01; underwriter has 30-day option for 975K additional shares.
Klaviyo President Steve Rowland to retire Dec 31, 2025; transition agreement in place
Steve Rowland informed Klaviyo on July 30, 2025 of his retirement as President, effective Dec 31, 2025.
Klaviyo Q2 revenue $293M (+32% YoY); raises FY25 guidance to $1.195-1.203B
Q2 revenue $293.1M, +32% YoY; GAAP net loss $(0.09)/share; non-GAAP EPS $0.16.
Klaviyo stockholders elect three Class II directors, ratify Deloitte, approve say-on-pay
Ed Hallen, Michael Medici, Roxanne Oulman elected as Class II directors with ~1.59B votes each; ~10.6M withhold, 23.3M broker non-votes.
CEO Bialecki sold 10,969,078 shares at $34 per share in secondary offering; no proceeds to Klaviyo.
Klaviyo Q1 revenue $279.8M (+33% YoY); raises FY25 revenue guidance to $1.171-1.179B
Revenue $279.8M (+33% YoY); GAAP net loss per share $0.05, non-GAAP EPS $0.14 diluted.
Klaviyo Q4 rev $270.2M (+34%), FY rev $937.5M (+34%); guides FY25 rev $1.16B
GAAP net loss per share $(0.10) in Q4, $(0.17) in FY2024; non-GAAP EPS $0.08 in Q4, $0.56 in FY2024.
Klaviyo BFCM 2024: $3B KAV, 15K record sales days, 18B messages sent
Generated $3B in Klaviyo Attributed Value (KAV) over BFCM weekend.
Klaviyo Q3 revenue $235.1M (+34% YoY), raises FY24 guidance above prior range
Q3 revenue $235.1M (+34% YoY); GAAP EPS $(0.01), non-GAAP EPS $0.17 per diluted share.
Klaviyo Q2 revenue $222.2M (+35% YoY), raises FY24 guidance
Q2 revenue $222.2M (+35% YoY); non-GAAP op income $34.3M (15% margin vs 13% a year ago).
Klaviyo stockholders reelect three directors and ratify Deloitte as auditor at 2024 annual meeting
All three Class I director nominees (Bialecki, Li, Weisman) elected with >1.79B votes each; broker non-votes 22.26M.
Klaviyo Q1 revenue $210M (+35% YoY); guides Q2 $211-213M; CTO stepping down
Q1 revenue $210.0M (+35% YoY); GAAP operating loss $22.1M; non-GAAP operating income $29.3M (14% margin).
On May 1, 2026, Amanda Whalen informed the Company of her intention to step down from her role as Chief Financial Officer of the Company.
Max materiality 0.85 · Median 0.75 · Most common event earnings