Rambus Inc
RMBS- 交易所
- Nasdaq
- 產業
- Semiconductors & Related Devices
- SEC CIK
- 0000917273
近 90 天，Rambus Inc 內部人申報 0 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 620 家機構在 13F 申報持有，市值合計 $132.9 億；杜肯家族辦公室和Maverick 資本兩位大師持有。
2026 年第 2 季 13F 持有人
Rambus Inc 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 620
- 較 2026 年第 1 季 +71 家
- 持有股數
- 1.01 億
- 較 2026 年第 1 季 −185.6 萬 (−1.8%)
- 總市值
- $132.9 億
- 較 2026 年第 1 季 +$45.0 億 (+51.2%)
- 新進機構
- 137
- 另有 189 家加碼
- 清倉機構
- 66
- 另有 229 家減碼
另有 8 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 RMBS 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 620 | $132.9 億 |
| 2026 年第 1 季 | 557 | $88.3 億 |
| 2025 年第 4 季 | 554 | $91.8 億 |
| 2025 年第 3 季 | 513 | $102.9 億 |
| 2025 年第 2 季 | 459 | $62.2 億 |
| 2025 年第 1 季 | 413 | $50.1 億 |
| 2024 年第 4 季 | 395 | $50.3 億 |
| 2024 年第 3 季 | 376 | $39.4 億 |
| 2024 年第 2 季 | 363 | $56.4 億 |
| 2024 年第 1 季 | 375 | $60.0 億 |
| 2023 年第 4 季 | 400 | $66.2 億 |
| 2023 年第 3 季 | 350 | $54.8 億 |
| 2023 年第 2 季 | 393 | $61.4 億 |
| 2023 年第 1 季 | 337 | $48.1 億 |
| 2022 年第 4 季 | 303 | $32.7 億 |
| 2022 年第 3 季 | 241 | $23.8 億 |
| 2022 年第 2 季 | 253 | $20.7 億 |
| 2022 年第 1 季 | 276 | $29.8 億 |
| 2021 年第 4 季 | 258 | $28.0 億 |
| 2021 年第 3 季 | 236 | $20.7 億 |
| 2021 年第 2 季 | 219 | $23.0 億 |
| 2021 年第 1 季 | 213 | $18.6 億 |
2026 年第 2 季持有機構
每家機構持有 Rambus Inc 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Blair William & Co | 6,734 | $89.4 萬 | 0.00% | +1,774+35.8% | 加碼 |
| Crossmark Global Holdings, Inc. | 6,627 | $88.0 萬 | 0.01% | +105+1.6% | 加碼 |
| Sanctuary Advisors, LLC | 6,567 | $87.2 萬 | 0.00% | −840−11.3% | 減碼 |
| Diametric Capital, LP | 6,504 | $86.3 萬 | 0.09% | +6,504 | 新進 |
| CIBC Bancorp USA Inc. | 6,465 | $85.8 萬 | 0.00% | +543+9.2% | 加碼 |
| Kestra Private Wealth Services, LLC | 6,426 | $85.3 萬 | 0.01% | +30.0% | 加碼 |
| Mitsubishi UFJ Trust & Banking Corp | 6,354 | $84.3 萬 | 0.00% | +6,354 | 新進 |
| Scotia Capital Inc. | 6,338 | $84.1 萬 | 0.00% | +6,338 | 新進 |
| Vestmark Advisory Solutions, Inc. | 6,293 | $83.5 萬 | 0.01% | +6,293 | 新進 |
| Vontobel Holding Ltd. | 6,252 | $83.0 萬 | 0.00% | −434−6.5% | 減碼 |
| Keebeck Wealth Management, LLC | 6,214 | $82.5 萬 | 0.08% | −1,225−16.5% | 減碼 |
| Securian Asset Management, Inc | 7,935 | $80.5 萬 | 0.03% | 00.0% | 不變 |
| AlphaGrep UK Ltd | 5,945 | $78.9 萬 | 0.24% | +3,276+122.7% | 加碼 |
| M.E. Allison & Co., Inc. | 5,897 | $78.3 萬 | 0.45% | 00.0% | 不變 |
| Argent Capital Management LLC | 5,875 | $78.0 萬 | 0.02% | −4,126−41.3% | 減碼 |
| Maryland State Retirement & Pension System | 5,875 | $78.0 萬 | 0.01% | +5,875 | 新進 |
| Kerr Financial Planning Corp | 5,850 | $77.7 萬 | 0.87% | −200−3.3% | 減碼 |
| Oak Grove Capital LLC | 5,800 | $77.0 萬 | 0.06% | −800−12.1% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 5,779 | $76.7 萬 | 0.00% | +946+19.6% | 加碼 |
| Headlands Technologies LLC | 5,768 | $76.6 萬 | 0.08% | +5,768 | 新進 |
| Campbell & CO Investment Adviser LLC | 5,740 | $76.2 萬 | 0.04% | +5,740 | 新進 |
| Alliance Wealth Advisors, LLC | 5,630 | $74.7 萬 | 0.14% | −1,240−18.0% | 減碼 |
| Castleark Management LLC | 5,610 | $74.5 萬 | 0.02% | +5,610 | 新進 |
| Utah Retirement Systems | 5,609 | $74.5 萬 | 0.01% | +5,609 | 新進 |
| CI Private Wealth, LLC | 5,607 | $74.4 萬 | 0.00% | +1,289+29.9% | 加碼 |
| Advisors Asset Management, Inc. | 5,569 | $73.9 萬 | 0.01% | +3,201+135.2% | 加碼 |
| Stephens Inc | 5,434 | $72.1 萬 | 0.01% | −27,547−83.5% | 減碼 |
| Farther Finance Advisors, LLC | 5,423 | $72.0 萬 | 0.01% | +2,787+105.7% | 加碼 |
| Himension Fund | 5,364 | $71.2 萬 | 0.04% | −1,068−16.6% | 減碼 |
| Alps Advisors Inc | 5,327 | $70.7 萬 | 0.00% | +56+1.1% | 加碼 |
| TSFG, LLC | 5,316 | $70.6 萬 | 0.09% | +410+8.4% | 加碼 |
| Coldstream Capital Management Inc | 5,306 | $70.4 萬 | 0.01% | −19−0.4% | 減碼 |
| Ami Asset Management Corp | 5,273 | $70.0 萬 | 0.04% | +2,323+78.7% | 加碼 |
| Commonwealth Equity Services, LLC | 5,259 | $69.8 萬 | 0.00% | +159+3.1% | 加碼 |
| DnB Asset Management AS | 5,233 | $69.5 萬 | 0.00% | 00.0% | 不變 |
| Vestcor Inc | 5,175 | $68.7 萬 | 0.02% | +1,756+51.4% | 加碼 |
| Dakota Wealth Management | 5,175 | $68.7 萬 | 0.01% | +5,175 | 新進 |
| Equitable Holdings, Inc. | 5,168 | $68.6 萬 | 0.00% | −14,395−73.6% | 減碼 |
| Pekin Hardy Strauss, Inc. | 5,120 | $68.0 萬 | 0.06% | +5,120 | 新進 |
| WMS Group LLC | 5,038 | $66.9 萬 | 0.86% | +5,038 | 新進 |
| Gotham Asset Management, LLC | 5,035 | $66.8 萬 | 0.00% | −832−14.2% | 減碼 |
| AnglePoint Asset Management Ltd | 5,012 | $66.5 萬 | 0.43% | +5,012 | 新進 |
| Rockland Trust Co | 4,996 | $66.3 萬 | 0.03% | 00.0% | 不變 |
| Bokf, NA | 4,976 | $66.1 萬 | 0.01% | +202+4.2% | 加碼 |
| Yorktown Management & Research Co Inc | 4,950 | $65.7 萬 | 0.40% | −2,050−29.3% | 減碼 |
| National Bank of Canada | 4,936 | $65.4 萬 | 0.00% | +1,157+30.6% | 加碼 |
| Cresset Asset Management, LLC | 4,825 | $64.0 萬 | 0.00% | +63+1.3% | 加碼 |
| Marex Group plc | 4,807 | $63.8 萬 | 0.00% | −827−14.7% | 減碼 |
| Ashton Thomas Private Wealth, LLC | 4,778 | $63.4 萬 | 0.01% | −7−0.1% | 減碼 |
| Atria Investments LLC | 4,729 | $62.8 萬 | 0.01% | −2,212−31.9% | 減碼 |
| Pinebridge Investments LLC | 4,715 | $62.6 萬 | 0.01% | +4,715 | 新進 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,710 | $62.5 萬 | 0.00% | −2,606−35.6% | 減碼 |
| Norden Group LLC | 4,654 | $61.8 萬 | 0.05% | −1,947−29.5% | 減碼 |
| TCG Advisory Services, LLC | 4,653 | $61.8 萬 | 0.01% | −605−11.5% | 減碼 |
| Nisa Investment Advisors, LLC | 4,630 | $61.5 萬 | 0.00% | −246−5.0% | 減碼 |
| Merit Financial Group, LLC | 4,612 | $61.2 萬 | 0.00% | +127+2.8% | 加碼 |
| Parallax Volatility Advisers, L.P. | 4,573 | $60.7 萬 | 0.02% | +4,573 | 新進 |
| Greenwood Capital Associates LLC | 4,519 | $60.0 萬 | 0.06% | −1,080−19.3% | 減碼 |
| USS Investment Management Ltd | 4,500 | $59.7 萬 | 0.00% | +4,500 | 新進 |
| SRS Capital Advisors, Inc. | 4,376 | $58.1 萬 | 0.00% | +4,331+9,624.4% | 加碼 |
| Neo Ivy Capital Management | 4,310 | $57.2 萬 | 0.13% | +4,310 | 新進 |
| Maverick Capital Ltd大師Maverick 資本 | 4,309 | $57.2 萬 | 0.01% | −8,719−66.9% | 減碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 4,252 | $56.4 萬 | 0.00% | −3,000−41.4% | 減碼 |
| AE Wealth Management LLC | 4,168 | $55.3 萬 | 0.00% | +275+7.1% | 加碼 |
| GAMMA Investing LLC | 4,139 | $54.9 萬 | 0.02% | −684−14.2% | 減碼 |
| Patten Group, Inc. | 4,134 | $54.9 萬 | 0.09% | +4,134 | 新進 |
| Private Advisor Group, LLC | 4,089 | $54.3 萬 | 0.00% | −3,646−47.1% | 減碼 |
| Dark Forest Capital Management LP | 4,030 | $53.5 萬 | 0.03% | +4,030 | 新進 |
| CWM Advisors, LLC | 4,017 | $53.3 萬 | 0.02% | +4,017 | 新進 |
| Hantz Financial Services, Inc. | 4,008 | $53.2 萬 | 0.01% | +1,586+65.5% | 加碼 |
| Twin Tree Management, LP | 3,992 | $53.0 萬 | 0.08% | +3,992 | 新進 |
| Fifth Third Wealth Advisors LLC | 3,894 | $51.7 萬 | 0.01% | +439+12.7% | 加碼 |
| Bridgewater Associates, LP | 3,871 | $51.4 萬 | 0.00% | −47,983−92.5% | 減碼 |
| Abel Hall, LLC | 3,831 | $50.9 萬 | 0.09% | +345+9.9% | 加碼 |
| Resonant Capital Advisors, LLC | 3,825 | $50.8 萬 | 0.02% | +6+0.2% | 加碼 |
| Altshuler Shaham Ltd | 3,776 | $50.1 萬 | 0.01% | +3,776 | 新進 |
| Bank Julius Baer & Co. Ltd, Zurich | 3,860 | $50.1 萬 | 0.00% | −604−13.5% | 減碼 |
| Concurrent Investment Advisors, LLC | 3,760 | $49.9 萬 | 0.00% | −66−1.7% | 減碼 |
| Ethic Inc. | 3,684 | $48.9 萬 | 0.01% | +144+4.1% | 加碼 |
| OP Asset Management Ltd | 3,656 | $48.5 萬 | 0.01% | +2,188+149.0% | 加碼 |
| Savant Capital, LLC | 4,392 | $48.1 萬 | 0.00% | +4,392 | 新進 |
| Shelton Capital Management | 3,613 | $48.0 萬 | 0.01% | −64−1.7% | 減碼 |
| Meeder Advisory Services, Inc. | 3,551 | $47.1 萬 | 0.02% | −88−2.4% | 減碼 |
| Ak Global Asset Management, LLC | 3,500 | $46.5 萬 | 0.39% | −1,500−30.0% | 減碼 |
| United Capital Financial Advisers, LLC | 3,472 | $46.1 萬 | 0.00% | +109+3.2% | 加碼 |
| Polymer Capital Management (US) LLC | 3,469 | $46.0 萬 | 0.07% | +3,469 | 新進 |
| Brinker Capital Investments, LLC | 3,415 | $45.3 萬 | 0.00% | −790−18.8% | 減碼 |
| Laurion Capital Management LP | 3,414 | $45.3 萬 | 0.03% | +3,414 | 新進 |
| CIBC Asset Management Inc | 3,410 | $45.3 萬 | 0.00% | 00.0% | 不變 |
| Buckingham Strategic Partners | 3,400 | $45.1 萬 | 0.00% | +6+0.2% | 加碼 |
| HHM Wealth Advisors, LLC | 3,335 | $44.3 萬 | 0.04% | 00.0% | 不變 |
| FIL Ltd | 3,332 | $44.2 萬 | 0.00% | −6,034−64.4% | 減碼 |
| Graham Capital Management, L.P. | 3,330 | $44.2 萬 | 0.01% | +3,330 | 新進 |
| KBC Group NV | 3,316 | $44.0 萬 | 0.00% | 00.0% | 不變 |
| Greenleaf Trust | 3,310 | $43.9 萬 | 0.00% | +26+0.8% | 加碼 |
| Callan Family Office, LLC | 3,239 | $43.0 萬 | 0.01% | −227−6.5% | 減碼 |
| Aviva PLC | 3,173 | $42.1 萬 | 0.00% | −1,535−32.6% | 減碼 |
| North Dakota State Investment Board | 3,169 | $42.1 萬 | 0.02% | +3,169 | 新進 |
| One Wealth Capital Management, LLC | 3,167 | $42.0 萬 | 0.12% | +3,167 | 新進 |
| Oppenheimer Asset Management Inc. | 3,160 | $41.9 萬 | 0.00% | −61−1.9% | 減碼 |