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Security record · archived quarter

KVYO

Klaviyo, Inc. · Technology · Software - Application

19.73 +12.6% mkt cap $5.90B quote delayed (FMP) · as of Oct 20 18:08 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
1Tracked holders
-1Δ holders
43.53KShares held
$764,840Reported value
+0New positions
−1Exits
n/a How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 1 -1 43.53K $764,840 n/a −1
Q2 2026 96 -7 85.82M $1.30B +10 −17
Q1 2026 106 +9 96.39M $1.91B +16 −8
Q4 2025 98 0 103.47M $3.36B +2 −1
Q3 2025 18 -1 58.31M $1.61B +1 −3
Q2 2025 17 +1 27.34M $918.06M +1 n/a
Q1 2025 13 0 8.92M $269.94M +1 −1
Q4 2024 13 0 6.83M $281.49M +1 −1
Q3 2024 12 +2 5.43M $192.09M +3 −1
Q2 2024 10 n/a 4.63M $115.22M n/a n/a
Holder count
Who holds it · Q3 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 Wealth Enhancement Advisory… 43.53K +126.9% $764,840 0.0% ▲ Add 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 264 holders, 153.23M shares, $3.02B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Oct 07 Hallen Ed

Director, 10% owner · 38.67K sh · $672,806

Oct 07 Hallen Ed

Director, 10% owner · 58.81K sh · $1.02M

Sep 24 Hallen Ed

Director, 10% owner · 800 sh · $13,616

Sep 24 Hallen Ed

Director, 10% owner · 500 sh · $8,510

Sep 11 St. Ledger Susan

Director · 2.33K sh · $37,085

Aug 31 Hallen Ed

Director, 10% owner · 59.62K sh · $1.22M

Aug 31 Edmond Landon

Officer · 8.10K sh · $165,625

Aug 31 Hallen Ed

Director, 10% owner · 39.17K sh · $801,748

Aug 28 Edmond Landon

Officer · 53.47K sh · $1.07M

Aug 11 SUMMIT PARTNERS L P

10% owner · 5.00M sh · $88.55M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Aug 31 SC 13D/A: SHOPIFY INC.

20.8% of class · View original SEC filing ↗

Aug 06 SC 13G/A: FMR LLC

View original SEC filing ↗

Aug 05 SC 13G/A: Bialecki Andrew

View original SEC filing ↗

Jul 31 SC 13G: VANGUARD CAPITAL MANAGEMENT LLC

View original SEC filing ↗

Jul 29 SC 13G: BlackRock, Inc.

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2026 · Methodology · Get this via the API