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Shannon River Fund Management’s Marvell Technology MRVL Stock Holding History

Shannon River Fund Management’s Portfolio MRVL Stock Details MRVL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-217,300
Closed -$24M – 20
2024
Q4 		$24M Buy
+217,300
New +$20.2M 3.54% 9

Other funds holding MRVL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Shannon River Fund Management's MRVL Position: Q2 2026 in Review

Shannon River Fund Management sold out of Marvell Technology (MRVL) in Q2 2026, closing a stake of 563,573 shares — an estimated $55.8M sold.

Shannon River Fund Management first reported a position in MRVL in Q2 2015 and held it in 19 quarters. The position peaked at $72M in Q4 2024. 2,213 funds tracked by Wall St. Rank hold MRVL as of Q2 2026.

  • Shannon River Fund Management reported no remaining Marvell Technology position as of Q2 2026 after selling out during the quarter.
  • Shannon River Fund Management sold 563,573 Marvell Technology shares in Q2 2026, an estimated $55.8M.
  • Shannon River Fund Management first reported a position in Marvell Technology in Q2 2015 and held it in 19 quarters.
  • Shannon River Fund Management's Marvell Technology position peaked at $72M in Q4 2024.
  • 2,213 funds tracked by Wall St. Rank held Marvell Technology as of Q2 2026.

Based on Shannon River Fund Management's 13F filing for Q2 2026, filed 13 Aug 2026.