Osaic Holdings
RMBS icon

Osaic Holdings’s Rambus RMBS Stock Holding History

Osaic Holdings’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
2026
Q1 		– Sell
-2
Closed -$6.24K – 8029
2025
Q4 		$6.24K Hold
2
– – ﹤0.01% 6573
2025
Q3 		$3.66K Buy
+2
New +$154 ﹤0.01% 6915

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

Osaic Holdings's RMBS Position: Q1 2026 in Review

Osaic Holdings reduced its Rambus (RMBS) stake by 8% in Q1 2026, selling an estimated $1.73M and leaving 199,726 shares worth $17.2M. The position accounts for 0.03% of the portfolio, ranked #633.

Osaic Holdings first reported a position in RMBS in Q1 2020 and has held it in 25 quarters since. The position peaked at $22.4M in Q3 2025. 554 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.

  • Osaic Holdings held 199,726 shares of Rambus worth $17.2M as of Q1 2026.
  • Osaic Holdings sold 17,346 Rambus shares in Q1 2026, an estimated $1.73M.
  • Rambus made up 0.03% of Osaic Holdings's portfolio in Q1 2026, its #633 holding.
  • Osaic Holdings first reported a position in Rambus in Q1 2020 and has held it in 25 quarters since.
  • Osaic Holdings's Rambus position peaked at $22.4M in Q3 2025.
  • 554 funds tracked by Wall St. Rank held Rambus as of Q1 2026.

Based on Osaic Holdings's 13F filing for Q1 2026, filed 15 May 2026.