KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 46,653 Value ($000) $1,292 Avg Close $32.29 Range $27.66 - $36.76

Q2 2025

Shares 78,572 Value ($000) $2,638 Avg Close $31.68 Range $23.77 - $37.79

Q1 2025

Shares 142,992 Value ($000) $4,327 Avg Close $40.34 Range $29.15 - $49.55

Q4 2024

Shares 111,899 Value ($000) $4,615 Avg Close $38.18 Range $32.02 - $44.77

Q3 2024

Shares 52,098 Value ($000) $1,843 Avg Close $28.98 Range $22.12 - $36.47

Q2 2024

Shares 59,598 Value ($000) $1,483 Avg Close $23.40 Range $21.26 - $25.78

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	46,653	$1,292	$32.29	$27.66 - $36.76
Q2 2025	78,572	$2,638	$31.68	$23.77 - $37.79
Q1 2025	142,992	$4,327	$40.34	$29.15 - $49.55
Q4 2024	111,899	$4,615	$38.18	$32.02 - $44.77
Q3 2024	52,098	$1,843	$28.98	$22.12 - $36.47
Q2 2024	59,598	$1,483	$23.40	$21.26 - $25.78