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 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 | 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 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 |
|---|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| West Paces Advisors Inc. | 113 | $2.43K | 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 |
| Tucker Asset Management LLC | 150 | $3.22K | 0.00% | 00.0% | Unchanged |
| 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 |
| 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 |
| TD Private Client Wealth LLC | 278 | $5.97K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 300 | $6.00K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 296 | $6.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 308 | $7.00K | 0.00% | −15,699−98.1% | Reduced |
| Archer Investment Corp | 368 | $7.91K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 400 | $9.00K | 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 |
| Bartlett & Co. Wealth Management LLC | 500 | $10.7K | 0.00% | 00.0% | Unchanged |
| 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 |
| 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 |
| Baillie Gifford & Co | 630 | $14.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,144 | $23.0K | 0.00% | +350+44.1% | Added |
| Versant Capital Management, Inc | 1,149 | $25.0K | 0.01% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,315 | $28.0K | 0.00% | +300+29.6% | Added |
| Bell Investment Advisors, Inc | 1,523 | $33.0K | 0.01% | +1,523 | New |
| Simplex Trading, LLC | 1,931 | $41.0K | 0.00% | −2,250−53.8% | Reduced |
| Macquarie Group Ltd | 2,114 | $45.0K | 0.00% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 2,423 | $52.0K | 0.14% | +2,423 | New |
| CWM, LLC | 2,552 | $55.0K | 0.00% | +1,859+268.3% | Added |
| CarsonAllaria Wealth Management, Ltd. | 2,635 | $57.0K | 0.05% | +102+4.0% | Added |
| Sutton Wealth Advisors Inc. | 2,816 | $60.5K | 0.02% | −17−0.6% | Reduced |
| Nisa Investment Advisors, LLC | 3,360 | $72.0K | 0.00% | 00.0% | Unchanged |
| HHM Wealth Advisors, LLC | 3,500 | $75.0K | 0.02% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 3,723 | $80.0K | 0.02% | 00.0% | Unchanged |
| FMR LLC | 3,905 | $84.0K | 0.00% | +184+4.9% | Added |
| Tower Research Capital LLC (TRC) | 3,947 | $85.0K | 0.00% | +2,662+207.2% | Added |
| Northwestern Mutual Wealth Management Co | 5,322 | $114.0K | 0.00% | +885+19.9% | Added |
| IFP Advisors, Inc | 7,177 | $115.0K | 0.00% | −3,597−33.4% | Reduced |
| Point72 Hong Kong Ltd | 5,512 | $118.0K | 0.01% | +5,512 | New |
| The PNC Financial Services Group, Inc. | 5,712 | $122.0K | 0.00% | +23+0.4% | Added |
| Allspring Global Investments Holdings, LLC | 5,940 | $127.0K | 0.00% | −46,716−88.7% | Reduced |
| Counterpoint Mutual Funds LLC | 5,925 | $127.0K | 0.09% | +3,887+190.7% | Added |
| US Bancorp | 6,743 | $145.0K | 0.00% | −1,141−14.5% | Reduced |
| Metropolitan Life Insurance Co | 6,985 | $150.1K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 8,317 | $178.0K | 0.01% | 00.0% | Unchanged |
| New Century Advisors, LLC | 8,354 | $180.0K | 0.20% | +594+7.7% | Added |
| State of Wyoming | 8,528 | $184.0K | 0.11% | −3,231−27.5% | Reduced |
| Contravisory Investment Management, Inc. | 8,732 | $188.0K | 0.06% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 9,300 | $201.0K | 0.00% | +9,300 | New |
| Cornerstone Investment Partners, LLC | 9,605 | $206.0K | 0.01% | 00.0% | Unchanged |
| KBC Group NV | 9,639 | $207.0K | 0.00% | +5,684+143.7% | Added |
| Crossmark Global Holdings, Inc. | 9,740 | $209.0K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 9,749 | $210.0K | 0.00% | +2,542+35.3% | Added |
| Quantamental Technologies LLC | 9,897 | $213.0K | 0.10% | −55−0.6% | Reduced |
| Rockland Trust Co | 9,992 | $215.0K | 0.01% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 10,089 | $216.8K | 0.02% | −1,472−12.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 11,209 | $241.0K | 0.00% | −5,021−30.9% | Reduced |
| Cetera Advisor Networks LLC | 11,400 | $245.0K | 0.00% | 00.0% | Unchanged |
| Redwood Investment Management, LLC | 11,625 | $250.0K | 0.04% | −1,165−9.1% | Reduced |
| United Services Automobile Association | 11,700 | $251.0K | 0.01% | +11,700 | New |
| Group One Trading, L.P. | 12,322 | $265.0K | 0.01% | −263−2.1% | Reduced |
| Martingale Asset Management L P | 12,345 | $266.0K | 0.00% | −38,017−75.5% | Reduced |
| Creative Planning | 12,800 | $275.0K | 0.00% | +2,808+28.1% | Added |
| Voloridge Investment Management, LLC | 13,057 | $281.0K | 0.00% | +13,057 | New |
| Boothbay Fund Management, LLC | 13,614 | $293.0K | 0.01% | +13,614 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,134 | $304.0K | 0.00% | −1,396−9.0% | Reduced |
| New York Life Investment Management LLC | 14,623 | $314.0K | 0.00% | +14,623 | New |
| ProShare Advisors LLC | 15,478 | $332.0K | 0.00% | −8,678−35.9% | Reduced |
| Public Employees Retirement Association of Colorado | 15,619 | $336.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 15,842 | $340.0K | 0.03% | +15,842 | New |
| Advisor Group Holdings, Inc. | 16,108 | $345.0K | 0.00% | −61,516−79.2% | Reduced |