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Shannon River Fund Management’s Klaviyo KVYO Stock Holding History

Shannon River Fund Management’s Portfolio KVYO Stock Details KVYO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-729,703
Closed -$23.7M – 33
2025
Q4 		$23.7M Buy
+729,703
New +$20.4M 3.72% 13

Other funds holding KVYO

SP
Summit Partners Boston, Massachusetts $609M AUM 7.66% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WRCM
Whale Rock Capital Management Boston, Massachusetts $12.5B AUM 306.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Shannon River Fund Management's KVYO Position: Q1 2026 in Review

Shannon River Fund Management sold out of Klaviyo (KVYO) in Q1 2026, closing a stake of 729,703 shares — an estimated $23.7M sold.

Shannon River Fund Management first reported a position in KVYO in Q4 2025 and held it in 1 quarter. The position peaked at $23.7M in Q4 2025. 266 funds tracked by Wall St. Rank hold KVYO as of Q1 2026.

  • Shannon River Fund Management reported no remaining Klaviyo position as of Q1 2026 after selling out during the quarter.
  • Shannon River Fund Management sold 729,703 Klaviyo shares in Q1 2026, an estimated $23.7M.
  • Shannon River Fund Management first reported a position in Klaviyo in Q4 2025 and held it in 1 quarter.
  • Shannon River Fund Management's Klaviyo position peaked at $23.7M in Q4 2025.
  • 266 funds tracked by Wall St. Rank held Klaviyo as of Q1 2026.

Based on Shannon River Fund Management's 13F filing for Q1 2026, filed 14 May 2026.