Zurich Cantonal Bank
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Zurich Cantonal Bank’s Rambus RMBS Stock Holding History

Zurich Cantonal Bank’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
-36,802
Closed -$3.38M – 3327
2025
Q4 		$3.38M Buy
+36,802
New +$3.62M 0.01% 740

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

Zurich Cantonal Bank's RMBS Position: Q1 2026 in Review

Zurich Cantonal Bank opened a new position in Rambus (RMBS) in Q1 2026: 44,874 shares worth $3.86M. The stake represents 0.01% of the portfolio and ranks #745 among its holdings. This is a return to the name: Zurich Cantonal Bank previously reported a position in RMBS as recently as Q3 2025.

Zurich Cantonal Bank first reported a position in RMBS in Q1 2015 and has held it in 44 quarters since. 554 funds tracked by Wall St. Rank hold RMBS as of Q1 2026.

  • Zurich Cantonal Bank held 44,874 shares of Rambus worth $3.86M as of Q1 2026.
  • Rambus was a new Zurich Cantonal Bank position in Q1 2026.
  • Rambus made up 0.01% of Zurich Cantonal Bank's portfolio in Q1 2026, its #745 holding.
  • Zurich Cantonal Bank first reported a position in Rambus in Q1 2015 and has held it in 44 quarters since.
  • 554 funds tracked by Wall St. Rank held Rambus as of Q1 2026.

Based on Zurich Cantonal Bank's 13F filing for Q1 2026, filed 15 May 2026.