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R

Rambus RMBS · USD

Information Technology · US listing · 🇺🇸 United States

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80.74

+8.33%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
BLACKROCK, INC.16.3m14.93%+30.1k31 Mar 2026
BlackRock Institutional Trust Company, N.A.14.3m13.11%+544.9k31 Dec 2025
The Vanguard Group, Inc.12.3m11.23%−410.8k31 Dec 2025
VANGUARD PORTFOLIO MANAGEMENT LLC6.6m6.08%+6.6m31 Mar 2026
INVESCO LTD.6.5m5.95%+2.4m31 Mar 2026
T. Rowe Price Associates, Inc.5.3m4.82%+136.9k31 Dec 2025
VANGUARD CAPITAL MANAGEMENT LLC4.8m4.42%+4.8m31 Mar 2026
STATE STREET CORP4.4m4.00%+122.1k31 Mar 2026
State Street Investment Management (US)4.3m3.89%−138.4k31 Dec 2025
Invesco Advisers, Inc.3.7m3.37%+1.6m31 Dec 2025
PRICE T ROWE ASSOCIATES INC /MD/3.4m3.09%−2m31 Mar 2026
FMR LLC3.3m3.04%+1.7m31 Mar 2026
GEODE CAPITAL MANAGEMENT, LLC3.1m2.86%+281.8k31 Mar 2026
Geode Capital Management, L.L.C.2.8m2.60%+94.2k31 Dec 2025
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.2.4m2.19%+1.7m31 Mar 2026

Insider trades

Purchases and sales by directors and officers, as filed with the regulator

DateWhoTypeSharesPriceValue
10 Mar 2026 ↗Shinn JohnSVP, General CounselSale4.6k88.68$404,008
3 Mar 2026 ↗Shinn JohnSVP, General CounselSale4.6k93.55$426,319
2 Mar 2026 ↗Seraphin LucPresident and CEOSale39.9k98.63$3.9m
23 Feb 2026 ↗Lynch DesmondSVP, CFOSale4.3k101.53$433,838

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

4.3m

-10.4% on the period before. 2.9 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

36.1%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 11 Sept 20266,717 shares
  • 10 Sept 20261,053 shares
  • 28 Aug 20261,842 shares
  • 26 Aug 202647 shares
  • 25 Aug 202635 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.