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Prelude Capital Management’s Rambus RMBS Stock Holding History

Prelude Capital Management’s Portfolio RMBS Stock Details RMBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2015
Q1 		– Sell
-10,000
Closed -$111K – 2136
2014
Q4 		$111K Buy
+10,000
New +$113K 0.02% 958
2014
Q3 		– Sell
-20,000
Closed -$286K – 2081
2014
Q2 		$286K Buy
+20,000
New +$247K 0.04% 590

Other funds holding RMBS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

Prelude Capital Management's RMBS Position: Q1 2026 in Review

Prelude Capital Management increased its Rambus (RMBS) stake by 255% in Q1 2026, buying an estimated $592K and bringing the position to 8,262 shares worth $711K. The position accounts for 0.05% of the portfolio, ranked #393.

Prelude Capital Management first reported a position in RMBS in Q2 2013 and has held it in 26 quarters since. 554 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.

  • Prelude Capital Management held 8,262 shares of Rambus worth $711K as of Q1 2026.
  • Prelude Capital Management bought 5,935 Rambus shares in Q1 2026, an estimated $592K.
  • Rambus made up 0.05% of Prelude Capital Management's portfolio in Q1 2026, its #393 holding.
  • Prelude Capital Management first reported a position in Rambus in Q2 2013 and has held it in 26 quarters since.
  • 554 funds tracked by Wall St. Rank held Rambus as of Q1 2026.

Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.