All holdings
Rambus RMBS
Source: the SEC Form 13F filings of the managers we follow, latest for Q2 2026. How we use them
Managers holding
1
In their latest 13F (Q2 2026)
See who
Value held
$572k
Combined value at quarter end
Last quarter
0 bought
1 sold or trimmed
Price at Q2 ’25 end
$64.02
+23.7% in the quarter
Prices here are quarter-end prices implied by the 13F filings. Today’s price on Yahoo Finance
Who holds it Over time Directors’ trades About the company
Share price change by quarter +25.2% Q4 ’24
-2.1% Q1 ’25
+23.7% Q2 ’25
Q4 ’24: +25.2%; Q1 ’25: -2.1%; Q2 ’25: +23.7% Change in the quarter-end price implied by managers’ 13F filings, adjusted for stock splits. Excludes dividends.
Managers holding it, by quarter 0 Q4 ’23
0 Q1 ’24
0 Q2 ’24
1 Q3 ’24
1 Q4 ’24
1 Q1 ’25
1 Q2 ’25
0 Q3 ’25
0 Q4 ’25
1 Q1 ’26
1 Q2 ’26
0 Q3 ’26
Q4 ’23: 0; Q1 ’24: 0; Q2 ’24: 0; Q3 ’24: 1; Q4 ’24: 1; Q1 ’25: 1; Q2 ’25: 1; Q3 ’25: 0; Q4 ’25: 0; Q1 ’26: 1; Q2 ’26: 1; Q3 ’26: 0 Counts the managers on this site whose 13F for that quarter includes Rambus.
Who holds it Each manager’s latest 13F, sorted by how much of their portfolio it is. Changes are against their previous quarter.
Managers holding Rambus Manager Portfolio▼ Value Change Held for Maverick Capital 0.0%$572k $572k ▼ Trimmed -67%2 qtrs
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Directors buying and selling Open-market trades by directors, officers and 10% holders over the last 12 months. How this works From their Form 4 filings with the SEC. Grants, option exercises and shares sold to pay tax are left out.
Sort by Date (high to low) Date (low to high) Who (Z–A) Who (A–Z) Shares (high to low) Shares (low to high) Value (high to low) Value (low to high) Insider purchases and sales of Rambus Date▼ Who Bought or sold Shares Price Value Filing 2 Oct 2026 Kissner CharlesDirector ▼ Sold 5,000 $111.00 $555k Form 4 22 Sep 2026 Kissner CharlesDirector ▼ Sold 5,000 $105.00 $525k Form 4 7 Aug 2026 Kissner CharlesDirector ▼ Sold 5,000 $100.92 $505k Form 4
About the company Sector Technology · Semiconductors & Related Devices Incorporated in Delaware Financial year ends 31 December Shares outstanding 108m at 30 Jun 2026 SEC filings Annual reports and other filings on EDGAR Revenue and profit $272m 2013
$296m 2015
$393m 2017
2019
2021
2023
2025
2013: $272m; 2014: $297m; 2015: $296m; 2016: $337m; 2017: $393m; 2018: not held; 2019: not held; 2020: not held; 2021: not held; 2022: not held; 2023: not held; 2024: not held; 2025: not held Rambus revenue and net income by year Year Revenue Net income 2025 – $230m 2024 – $180m 2023 – $334m 2022 – −$14.3m 2021 – $18.3m 2020 – −$40.5m 2019 – −$86.0m 2018 – −$158m 2017 $393m −$22.9m 2016 $337m $6.8m 2015 $296m $211m 2014 $297m $26.2m 2013 $272m −$33.7m
From the company’s XBRL financial statements filed with the SEC, for each financial year. Gaps mean the company didn’t report that figure in a standard form.