Skip to main content

MILLENNIUM MANAGEMENT LLC

Position in KVYO — Klaviyo, Inc.

CIK 1273087 NEW YORK, NY

Position in KVYO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$62,172,241
+$16,475,588 QoQ
Shares Held
4,117,367
+75.3% QoQ
Ownership
1.45%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#10
of 275 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in KVYO Over Time

Shares Held

Position Value (USD)

Derivatives in KVYO

reported options exposure · as of Dec 31, 2025
CallValue
$7,305,750
CallShares
225,000
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Application

Technology · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $4,289,524,296 across 124 Software - Application names. KVYO ranks #22 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in KVYO

Export CSV
16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $62,172,241 4,117,367
2026-03-31 $45,696,653 2,348,235
2025-12-31 $7,305,750 225,000
2025-12-31 $55,215,299 1,700,502
2025-09-30 $49,317,385 1,781,054
2025-09-30 $520,572 18,800
2025-09-30 $213,213 7,700
2025-06-30 $61,855,938 1,842,047
2025-03-31 $907,800 30,000
2025-03-31 $11,709,712 386,970
2024-12-31 $3,806,946 92,312
2024-09-30 $23,699,293 669,850
2024-06-30 $27,888,871 1,120,485
2024-03-31 $18,591,125 729,636
2023-12-31 $9,779,393 352,030
2023-09-30 $2,214,003 64,174