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; 620 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 2024
Institutional positions in Rambus Inc as of Jun 30, 2024. 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
- 363
- −9 vs. Q1 2024
- Shares held
- 96.1M
- −1.02M (−1.1%) vs. Q1 2024
- Total value
- $5.64B
- −$342.9M (−5.7%) vs. Q1 2024
- New holders
- 53
- 123 more added
- Sold out
- 62
- 149 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 | 620 | $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 2024
Shares, value and share of portfolio for each institution holding Rambus Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Clear Street Markets LLC | 1 | $0 | 0.00% | −273−99.6% | Reduced |
| TFC Financial Management | 1 | $59 | 0.00% | +1 | New |
| DiNuzzo Private Wealth, Inc. | 8 | $471 | 0.00% | +3+60.0% | Added |
| CVA Family Office, LLC | 9 | $529 | 0.00% | +9 | New |
| SJS Investment Consulting Inc. | 13 | $765 | 0.00% | +5+62.5% | Added |
| Sachetta, LLC | 18 | $875 | 0.00% | +18 | New |
| Rothschild Investment LLC | 15 | $881 | 0.00% | +5+50.0% | Added |
| Naples Money Management LLC | 17 | $986 | 0.00% | −5−22.7% | Reduced |
| Huntington National Bank | 17 | $999 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 18 | $1.06K | 0.00% | −790−97.8% | Reduced |
| Institutional & Family Asset Management, LLC | 18 | $1.06K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 20 | $1.18K | 0.00% | 00.0% | Unchanged |
| First Pacific Financial | 25 | $1.47K | 0.00% | −21−45.7% | Reduced |
| Westside Investment Management, Inc. | 25 | $1.47K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 25 | $1.47K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 34 | $1.93K | 0.00% | 00.0% | Unchanged |
| Innealta Capital, LLC | 33 | $1.94K | 0.00% | +33 | New |
| Valley National Advisers Inc | 50 | $2.00K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 37 | $2.09K | 0.00% | +37 | New |
| First Horizon Advisors, Inc. | 43 | $2.53K | 0.00% | +13+43.3% | Added |
| Farmers & Merchants Investments Inc | 45 | $2.64K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 46 | $2.70K | 0.00% | +25+119.0% | Added |
| Mather Group, LLC. | 44 | $2.72K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 50 | $2.94K | 0.00% | +9+22.0% | Added |
| WealthCollab, LLC | 53 | $3.12K | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 65 | $3.82K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 65 | $3.82K | 0.00% | +34+109.7% | Added |
| Private Wealth Management Group, LLC | 69 | $4.05K | 0.00% | −38−35.5% | Reduced |
| Creekmur Asset Management LLC | 73 | $4.29K | 0.00% | +73 | New |
| JFS Wealth Advisors, LLC | 73 | $4.29K | 0.00% | +15+25.9% | Added |
| Private Trust Co NA | 80 | $4.70K | 0.00% | −141−63.8% | Reduced |
| LGT Financial Advisors LLC | 91 | $5.35K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 100 | $5.88K | 0.00% | −1,000−90.9% | Reduced |
| CarsonAllaria Wealth Management, Ltd. | 100 | $5.88K | 0.00% | −100−50.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 100 | $5.88K | 0.00% | 00.0% | Unchanged |
| Ashton Thomas Private Wealth, LLC | 100 | $5.88K | 0.00% | +100 | New |
| Larson Financial Group LLC | 105 | $6.17K | 0.00% | +55+110.0% | Added |
| GWM Advisors LLC | 125 | $7.34K | 0.00% | −283−69.4% | Reduced |
| EverSource Wealth Advisors, LLC | 149 | $7.67K | 0.00% | +34+29.6% | Added |
| Key Financial Inc | 137 | $8.05K | 0.00% | 00.0% | Unchanged |
| Fairscale Capital, LLC | 132 | $8.62K | 0.01% | +132 | New |
| Coppell Advisory Solutions LLC | 147 | $8.64K | 0.00% | +147 | New |
| Global Retirement Partners, LLC | 173 | $10.2K | 0.00% | +88+103.5% | Added |
| Ci Investments Inc. | 201 | $12.0K | 0.00% | −22−9.9% | Reduced |
| Planning Capital Management Corp | 208 | $12.2K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 228 | $13.2K | 0.00% | −57−20.0% | Reduced |
| Principal Securities, Inc. | 234 | $13.8K | 0.00% | −177−43.1% | Reduced |
| Tradewinds Capital Management, LLC | 296 | $17.4K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 305 | $17.7K | 0.00% | +26+9.3% | Added |
| Bessemer Group Inc | 300 | $18.0K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 322 | $18.9K | 0.00% | +322 | New |
| Massmutual Trust Co FSB | 335 | $19.7K | 0.00% | −19−5.4% | Reduced |
| EntryPoint Capital, LLC | 364 | $21.4K | 0.01% | +364 | New |
| Riggs Asset Managment Co. Inc. | 400 | $23.5K | 0.01% | −7−1.7% | Reduced |
| Rise Advisors, LLC | 445 | $26.1K | 0.01% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 500 | $29.4K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 500 | $29.4K | 0.00% | +500 | New |
| Maryland Capital Advisors Inc. | 575 | $33.8K | 0.02% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 631 | $37.1K | 0.00% | +104+19.7% | Added |
| Quarry LP | 655 | $38.5K | 0.02% | +655 | New |
| Orion Capital Management LLC | 703 | $41.3K | 0.02% | 00.0% | Unchanged |
| Fifth Third Bancorp | 727 | $42.7K | 0.00% | +296+68.7% | Added |
| Versant Capital Management, Inc | 739 | $43.4K | 0.01% | −5−0.7% | Reduced |
| Proequities, Inc. | 771 | $45.3K | 0.00% | +231+42.8% | Added |
| Signaturefd, LLC | 847 | $49.8K | 0.00% | −360−29.8% | Reduced |
| GAMMA Investing LLC | 854 | $50.2K | 0.01% | −226−20.9% | Reduced |
| NBC Securities, Inc. | 977 | $57.0K | 0.01% | −244−20.0% | Reduced |
| Credit Agricole S A | 1,175 | $69.0K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 1,207 | $70.0K | 0.02% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,141 | $70.5K | 0.00% | +806+240.6% | Added |
| Lindbrook Capital, LLC | 1,233 | $72.5K | 0.01% | −227−15.5% | Reduced |
| Clearstead Advisors, LLC | 1,477 | $86.8K | 0.00% | +162+12.3% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 1,539 | $87.0K | 0.00% | +1,539 | New |
| Optiver Holding B.V. | 1,778 | $104.5K | 0.00% | +1,778 | New |
| Leonteq Securities AG | 1,897 | $111.5K | 0.02% | −19,816−91.3% | Reduced |
| Northwest Capital Management Inc | 2,000 | $117.5K | 0.04% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 2,007 | $117.9K | 0.05% | +1,869+1,354.3% | Added |
| Quadrant Capital Group LLC | 2,333 | $137.1K | 0.01% | −688−22.8% | Reduced |
| Cullen/Frost Bankers, Inc. | 2,459 | $144.5K | 0.00% | −236−8.8% | Reduced |
| KBC Group NV | 2,589 | $152.0K | 0.00% | +338+15.0% | Added |
| Meeder Asset Management Inc | 2,716 | $159.6K | 0.01% | −5,127−65.4% | Reduced |
| Covestor Ltd | 2,717 | $160.0K | 0.10% | −272−9.1% | Reduced |
| MeadowBrook Investment Advisors LLC | 3,195 | $187.7K | 0.18% | +20+0.6% | Added |
| Fifth Third Wealth Advisors LLC | 3,244 | $190.6K | 0.01% | +3,244 | New |
| Cresset Asset Management, LLC | 3,457 | $203.1K | 0.00% | +79+2.3% | Added |
| Bayesian Capital Management, LP | 3,477 | $204.3K | 0.02% | +3,477 | New |
| Veriti Management LLC | 3,481 | $204.5K | 0.01% | +3,481 | New |
| HHM Wealth Advisors, LLC | 3,500 | $205.7K | 0.03% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 3,769 | $221.5K | 0.00% | −14,449−79.3% | Reduced |
| Inceptionr LLC | 3,772 | $221.6K | 0.06% | +3,772 | New |
| Raymond James Financial Services Advisors, Inc. | 3,802 | $223.4K | 0.00% | −482−11.3% | Reduced |
| MQS Management LLC | 3,838 | $225.5K | 0.14% | +3,838 | New |
| Wealth Enhancement Advisory Services, LLC | 3,878 | $227.9K | 0.00% | +27+0.7% | Added |
| Blair William & Co | 3,951 | $232.2K | 0.00% | −464−10.5% | Reduced |
| Two Sigma Securities, LLC | 3,989 | $234.4K | 0.01% | −4,245−51.6% | Reduced |
| NJ State Employees Deferred Compensation Plan | 4,000 | $235.0K | 0.03% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 4,032 | $236.9K | 0.00% | −2,913−41.9% | Reduced |
| Sanctuary Advisors, LLC | 4,060 | $240.5K | 0.00% | +4,060 | New |
| Pinnacle Wealth Planning Services, Inc. | 4,226 | $248.3K | 0.04% | −4−0.1% | Reduced |
| Verition Fund Management LLC | 4,227 | $248.4K | 0.00% | −1,310−23.7% | Reduced |