Rambus Inc
RMBS- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000917273
In the last 90 days, Rambus Inc insiders filed 0 open-market purchases and 2 sales; 621 institutions reported holding it in 13F filings for Q2 2026, worth $13.3B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.
13F holders, Q2 2022
Institutional positions in Rambus Inc as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 253
- −17 vs. Q1 2022
- Shares held
- 95.8M
- +2.67M (+2.9%) vs. Q1 2022
- Total value
- $2.07B
- −$898.5M (−30.3%) vs. Q1 2022
- New holders
- 32
- 94 more added
- Sold out
- 49
- 82 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RMBS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 621 | $13.3B |
| Q1 2026 | 557 | $8.83B |
| Q4 2025 | 554 | $9.18B |
| Q3 2025 | 513 | $10.3B |
| Q2 2025 | 459 | $6.22B |
| Q1 2025 | 413 | $5.01B |
| Q4 2024 | 395 | $5.03B |
| Q3 2024 | 376 | $3.94B |
| Q2 2024 | 363 | $5.64B |
| Q1 2024 | 375 | $6.00B |
| Q4 2023 | 400 | $6.62B |
| Q3 2023 | 350 | $5.48B |
| Q2 2023 | 393 | $6.14B |
| Q1 2023 | 337 | $4.81B |
| Q4 2022 | 303 | $3.27B |
| Q3 2022 | 241 | $2.38B |
| Q2 2022 | 253 | $2.07B |
| Q1 2022 | 276 | $2.98B |
| Q4 2021 | 258 | $2.80B |
| Q3 2021 | 236 | $2.07B |
| Q2 2021 | 219 | $2.30B |
| Q1 2021 | 213 | $1.86B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Rambus Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clearstead Advisors, LLC | 1,315 | $28.0K | 0.00% | +300+29.6% | Added |
| Versant Capital Management, Inc | 1,149 | $25.0K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,144 | $23.0K | 0.00% | +350+44.1% | Added |
| Baillie Gifford & Co | 630 | $14.0K | 0.00% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 555 | $12.0K | 0.00% | −1,195−68.3% | Reduced |
| Proequities, Inc. | 540 | $12.0K | 0.00% | −150−21.7% | Reduced |
| Maryland Capital Advisors Inc. | 575 | $12.0K | 0.01% | 00.0% | Unchanged |
| Riverview Trust Co | 557 | $12.0K | 0.01% | +557 | New |
| EverSource Wealth Advisors, LLC | 524 | $11.0K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 500 | $11.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 496 | $11.0K | 0.00% | +188+61.0% | Added |
| Bartlett & Co. Wealth Management LLC | 500 | $10.7K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 462 | $10.0K | 0.00% | −124−21.2% | Reduced |
| Parkside Financial Bank & Trust | 462 | $10.0K | 0.00% | +25+5.7% | Added |
| Patriot Financial Group Insurance Agency, LLC | 459 | $10.0K | 0.00% | +145+46.2% | Added |
| Steward Financial Group LLC | 502 | $10.0K | 0.01% | +502 | New |
| Centerpoint Advisors, LLC | 400 | $9.00K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 368 | $7.91K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 308 | $7.00K | 0.00% | −15,699−98.1% | Reduced |
| Tradition Wealth Management, LLC | 300 | $6.00K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 296 | $6.00K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 278 | $5.97K | 0.00% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 254 | $5.00K | 0.00% | −100−28.2% | Reduced |
| Fifth Third Bancorp | 248 | $5.00K | 0.00% | +60+31.9% | Added |
| Total Clarity Wealth Management, Inc. | 238 | $5.00K | 0.00% | +238 | New |
| Sageworth Trust Co of South Dakota | 206 | $4.00K | 0.01% | −191−48.1% | Reduced |
| Lindbrook Capital, LLC | 179 | $4.00K | 0.00% | +23+14.7% | Added |
| Fairfield, Bush & Co. | 200 | $4.00K | 0.00% | +200 | New |
| Dark Forest Capital Management LP | 167 | $4.00K | 0.00% | +167 | New |
| Tucker Asset Management LLC | 150 | $3.22K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 145 | $3.00K | 0.00% | −45−23.7% | Reduced |
| Sageworth Trust Co | 143 | $3.00K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 149 | $3.00K | 0.00% | +8+5.7% | Added |
| Retirement Group, LLC | 155 | $3.00K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 138 | $3.00K | 0.00% | +49+55.1% | Added |
| Quadrant Capital Group LLC | 120 | $3.00K | 0.00% | +66+122.2% | Added |
| West Paces Advisors Inc. | 113 | $2.43K | 0.00% | 00.0% | Unchanged |
| NewSquare Capital LLC | 91 | $2.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 72 | $2.00K | 0.00% | −55−43.3% | Reduced |
| Spire Wealth Management | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 89 | $2.00K | 0.00% | +81+1,012.5% | Added |
| Valley National Advisers Inc | 50 | $1.00K | 0.00% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 59 | $1.00K | 0.00% | 00.0% | Unchanged |
| Trustcore Financial Services, LLC | 52 | $1.00K | 0.00% | 00.0% | Unchanged |
| Cordasco Financial Network | 35 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 26 | $1.00K | 0.00% | 00.0% | Unchanged |
| Schubert & Co | 29 | $1.00K | 0.00% | +14+93.3% | Added |
| Clear Street Markets LLC | 50 | $1.00K | 0.00% | +50 | New |
| Allworth Financial LP | 5 | $0 | 0.00% | −104−95.4% | Reduced |
| JFS Wealth Advisors, LLC | 23 | $0 | 0.00% | −35−60.3% | Reduced |
| Covestor Ltd | 19 | $0 | 0.00% | +1+5.6% | Added |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 17 | $0 | 0.00% | +2+13.3% | Added |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −771,153−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −191,600−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −165,228−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −125,642−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −119,154−100.0% | Sold out |
| Affinity Wealth Management LLC | 0 | $0 | 0.00% | −137,453−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −52,000−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −47,908−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −45,241−100.0% | Sold out |
| Western Wealth Management, LLC | 0 | $0 | 0.00% | −44,038−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −34,727−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −29,810−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −28,005−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −27,756−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −26,821−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −18,016−100.0% | Sold out |
| Hanseatic Management Services Inc | 0 | $0 | 0.00% | −15,355−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −13,767−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −10,564−100.0% | Sold out |
| Sawtooth Solutions, LLC | 0 | $0 | 0.00% | −9,855−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −9,329−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −9,300−100.0% | Sold out |
| Miracle Mile Advisors, LLC | 0 | $0 | 0.00% | −9,301−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −9,165−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −9,090−100.0% | Sold out |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −8,104−100.0% | Sold out |
| Meritage Portfolio Management | 0 | $0 | 0.00% | −7,859−100.0% | Sold out |
| First Citizens Bank & Trust Co | 0 | $0 | 0.00% | −7,654−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −7,101−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −6,889−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −6,845−100.0% | Sold out |
| Advisor Partners LLC | 0 | $0 | 0.00% | −6,533−100.0% | Sold out |
| Aaron Wealth Advisors | 0 | $0 | 0.00% | −6,601−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −6,467−100.0% | Sold out |
| Bollard Group LLC | 0 | $0 | 0.00% | −3,760−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −3,716−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −2,719−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −1,140−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −1,002−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −887−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −363−100.0% | Sold out |
| Tarbox Family Office, Inc. | 0 | $0 | 0.00% | −142−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −34−100.0% | Sold out |