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。
2023 年第 2 季 13F 持有人
Rambus Inc 在 2023/6/30 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
- 393
- 較 2023 年第 1 季 +58 家
- 持有股數
- 9,574 萬
- 較 2023 年第 1 季 +208.2 萬 (+2.2%)
- 總市值
- $61.4 億
- 較 2023 年第 1 季 +$13.3 億 (+27.5%)
- 新進機構
- 95
- 另有 139 家加碼
- 清倉機構
- 37
- 另有 128 家減碼
另有 2 家機構在 2023 年第 1 季持有、還沒有申報 2023 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 |
2023 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 2023 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Wolverine Trading, LLC | 17,046 | $107.6 萬 | 0.01% | −2,688−13.6% | 減碼 |
| ProShare Advisors LLC | 17,035 | $109.3 萬 | 0.00% | +1,520+9.8% | 加碼 |
| Janney Montgomery Scott LLC | 17,396 | $111.6 萬 | 0.00% | +6,654+61.9% | 加碼 |
| National Asset Management, Inc. | 17,577 | $112.8 萬 | 0.03% | +2,094+13.5% | 加碼 |
| Virtus Investment Advisers, Inc. | 18,125 | $116.3 萬 | 0.79% | −22,601−55.5% | 減碼 |
| Everence Capital Management Inc | 18,385 | $117.6 萬 | 0.10% | 00.0% | 不變 |
| Handelsbanken Fonder AB | 18,597 | $119.3 萬 | 0.01% | 00.0% | 不變 |
| Jackson Creek Investment Advisors LLC | 18,703 | $120.0 萬 | 0.48% | −6,610−26.1% | 減碼 |
| GTS Securities LLC | 19,061 | $122.3 萬 | 0.04% | +19,061 | 新進 |
| Sawtooth Solutions, LLC | 19,211 | $123.3 萬 | 0.03% | +19,211 | 新進 |
| Bleakley Financial Group, LLC | 19,211 | $123.3 萬 | 0.04% | +19,211 | 新進 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,321 | $124.0 萬 | 0.01% | +1,865+10.7% | 加碼 |
| Chartwell Investment Partners, LLC | 19,339 | $124.1 萬 | 0.04% | +19,339 | 新進 |
| Geneva Partners, LLC | 19,550 | $125.5 萬 | 0.82% | +19,550 | 新進 |
| Diversified Trust Co | 20,388 | $130.8 萬 | 0.05% | +198+1.0% | 加碼 |
| JB Capital LLC | 20,808 | $133.5 萬 | 0.11% | −90−0.4% | 減碼 |
| Mutual of America Capital Management LLC | 21,259 | $136.4 萬 | 0.02% | −875−4.0% | 減碼 |
| Harvest Investment Services, LLC | 21,572 | $138.4 萬 | 0.79% | +21,572 | 新進 |
| Zacks Investment Management | 22,328 | $143.3 萬 | 0.02% | +22,328 | 新進 |
| Two Sigma Investments, LP | 22,800 | $146.3 萬 | 0.00% | +6,100+36.5% | 加碼 |
| Two Sigma Advisers, LP | 22,900 | $146.9 萬 | 0.00% | −64,885−73.9% | 減碼 |
| Aigen Investment Management, LP | 23,941 | $153.6 萬 | 0.23% | +23,941 | 新進 |
| Eisler Capital (US) LLC | 23,960 | $153.8 萬 | 0.84% | +23,960 | 新進 |
| Yorktown Management & Research Co Inc | 24,600 | $157.9 萬 | 1.70% | −6,900−21.9% | 減碼 |
| Capital Fund Management S.A. | 25,065 | $160.8 萬 | 0.03% | +2,700+12.1% | 加碼 |
| Guggenheim Capital LLC | 25,665 | $164.7 萬 | 0.01% | −8,816−25.6% | 減碼 |
| Jennison Associates LLC | 26,796 | $171.9 萬 | 0.00% | +5,592+26.4% | 加碼 |
| Raymond James & Associates | 27,992 | $179.6 萬 | 0.00% | +4,975+21.6% | 加碼 |
| Victory Capital Management Inc | 28,128 | $180.5 萬 | 0.00% | −7,536−21.1% | 減碼 |
| Syntal Capital Partners, LLC | 28,385 | $182.1 萬 | 0.73% | −4,020−12.4% | 減碼 |
| Creative Planning | 30,101 | $193.2 萬 | 0.00% | +6,154+25.7% | 加碼 |
| Caption Management, LLC | 30,339 | $194.7 萬 | 0.34% | −5,405−15.1% | 減碼 |
| Arizona State Retirement System | 30,568 | $196.2 萬 | 0.02% | −576−1.8% | 減碼 |
| STRS Ohio | 30,900 | $198.2 萬 | 0.01% | −2,300−6.9% | 減碼 |
| State Board of Administration of Florida Retirement System | 30,973 | $198.8 萬 | 0.00% | −4,170−11.9% | 減碼 |
| Royal Bank of Canada | 31,825 | $204.2 萬 | 0.00% | −10,279−24.4% | 減碼 |
| Pictet Asset Management SA | 33,157 | $212.8 萬 | 0.00% | +18,450+125.5% | 加碼 |
| Cambiar Investors LLC | 33,754 | $216.6 萬 | 0.09% | −20,715−38.0% | 減碼 |
| Oregon Public Employees Retirement Fund | 33,989 | $218.1 萬 | 0.03% | −700−2.0% | 減碼 |
| Mackenzie Financial Corp | 34,628 | $221.3 萬 | 0.00% | +142+0.4% | 加碼 |
| Advisor Group Holdings, Inc. | 35,010 | $224.6 萬 | 0.00% | −29,868−46.0% | 減碼 |
| EAM Investors, LLC | 35,142 | $225.5 萬 | 0.42% | −4,035−10.3% | 減碼 |
| Duality Advisers, LP | 35,246 | $226.2 萬 | 0.28% | +20,527+139.5% | 加碼 |
| Acadian Asset Management LLC | 35,383 | $226.8 萬 | 0.01% | +35,383 | 新進 |
| American Century Companies Inc | 36,030 | $231.2 萬 | 0.00% | +8,146+29.2% | 加碼 |
| TD Asset Management Inc | 36,500 | $234.2 萬 | 0.00% | +17,600+93.1% | 加碼 |
| China Universal Asset Management Co., Ltd. | 39,000 | $250.3 萬 | 0.77% | 00.0% | 不變 |
| Quantbot Technologies LP | 39,464 | $253.2 萬 | 0.17% | +37,611+2,029.7% | 加碼 |
| Concentric Capital Strategies, LP | 42,256 | $271.2 萬 | 0.58% | −10,116−19.3% | 減碼 |
| Maryland State Retirement & Pension System | 42,406 | $272.1 萬 | 0.06% | −878−2.0% | 減碼 |
| Teacher Retirement System of Texas | 42,558 | $273.1 萬 | 0.02% | +2,920+7.4% | 加碼 |
| HSBC Holdings PLC | 43,256 | $279.4 萬 | 0.00% | +38,828+876.9% | 加碼 |
| AE Wealth Management LLC | 44,185 | $283.5 萬 | 0.02% | +2,416+5.8% | 加碼 |
| Manufacturers Life Insurance Company, The | 44,247 | $283.9 萬 | 0.00% | +618+1.4% | 加碼 |
| Twinbeech Capital LP | 45,446 | $291.6 萬 | 0.06% | +45,446 | 新進 |
| Envestnet Asset Management Inc | 46,643 | $299.3 萬 | 0.00% | −118,307−71.7% | 減碼 |
| Empowered Funds, LLC | 47,481 | $304.7 萬 | 0.11% | −15,928−25.1% | 減碼 |
| EA Series Trust | 47,481 | $304.7 萬 | 0.11% | +47,481 | 新進 |
| Franklin Resources Inc | 48,655 | $312.2 萬 | 0.00% | +43,953+934.8% | 加碼 |
| Amalgamated Bank | 49,416 | $317.1 萬 | 0.03% | +908+1.9% | 加碼 |
| Vident Investment Advisory, LLC | 49,698 | $318.9 萬 | 0.11% | +220.0% | 加碼 |
| Segall Bryant & Hamill, LLC | 51,191 | $328.5 萬 | 0.03% | +51,191 | 新進 |
| ClariVest Asset Management LLC | 53,024 | $340.3 萬 | 0.17% | +21,760+69.6% | 加碼 |
| Tudor Investment Corp Et Al | 53,977 | $346.4 萬 | 0.06% | −4,410−7.6% | 減碼 |
| Ensign Peak Advisors, Inc | 54,607 | $350.4 萬 | 0.01% | +21,690+65.9% | 加碼 |
| Louisiana State Employees Retirement System | 57,100 | $366.4 萬 | 0.08% | +7,000+14.0% | 加碼 |
| MetLife Investment Management | 57,491 | $368.9 萬 | 0.03% | +1,472+2.6% | 加碼 |
| American International Group, Inc. | 58,574 | $375.9 萬 | 0.02% | +180+0.3% | 加碼 |
| O'Neil Global Advisors, Inc. | 59,174 | $379.7 萬 | 0.79% | +59,174 | 新進 |
| BNP Paribas Arbitrage, SA | 59,477 | $381.7 萬 | 0.01% | −58,801−49.7% | 減碼 |
| Yousif Capital Management, LLC | 60,062 | $385.4 萬 | 0.05% | −2,874−4.6% | 減碼 |
| Zweig-DiMenna Associates LLC | 60,750 | $389.8 萬 | 0.52% | +60,750 | 新進 |
| Deutsche Bank AG | 61,539 | $394.9 萬 | 0.00% | −21,568−26.0% | 減碼 |
| State of New Jersey Common Pension Fund D | 62,389 | $400.4 萬 | 0.01% | +6,660+12.0% | 加碼 |
| Value Aligned Research Advisors, LLC | 62,790 | $402.9 萬 | 1.26% | +20,000+46.7% | 加碼 |
| Teachers Retirement System of the State of Kentucky | 63,292 | $406.1 萬 | 0.04% | +1,941+3.2% | 加碼 |
| Discovery Capital Management, LLC | 64,474 | $413.7 萬 | 0.48% | +64,474 | 新進 |
| Jacobs Levy Equity Management, Inc | 68,222 | $437.8 萬 | 0.03% | −134,804−66.4% | 減碼 |
| Nomura Holdings Inc | 68,601 | $440.2 萬 | 0.04% | +68,601 | 新進 |
| Moody Aldrich Partners LLC | 70,070 | $449.6 萬 | 0.87% | +70,070 | 新進 |
| EAM Global Investors LLC | 70,368 | $451.6 萬 | 1.33% | −46,247−39.7% | 減碼 |
| New York State Teachers Retirement System | 70,447 | $452.1 萬 | 0.01% | +8,134+13.1% | 加碼 |
| State of Tennessee, Treasury Department | 70,846 | $454.6 萬 | 0.02% | −14,237−16.7% | 減碼 |
| State of Alaska, Department of Revenue | 71,617 | $459.5 萬 | 0.05% | −2,001−2.7% | 減碼 |
| Thornburg Investment Management Inc | 77,246 | $495.7 萬 | 0.08% | +77,246 | 新進 |
| Jackson Square Partners, LLC | 78,606 | $504.4 萬 | 0.15% | −14,472−15.5% | 減碼 |
| Jane Street Group, LLC | 80,444 | $516.2 萬 | 0.01% | +18,768+30.4% | 加碼 |
| Rice Hall James & Associates, LLC | 82,998 | $532.6 萬 | 0.30% | −66,238−44.4% | 減碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 83,268 | $534.3 萬 | 2.55% | +868+1.1% | 加碼 |
| Lisanti Capital Growth, LLC | 85,255 | $547.1 萬 | 0.76% | +85,255 | 新進 |
| Janus Henderson Group PLC | 88,473 | $567.6 萬 | 0.00% | +39,781+81.7% | 加碼 |
| Hillsdale Investment Management Inc. | 89,860 | $576.6 萬 | 0.53% | −36,240−28.7% | 減碼 |
| Stifel Financial Corp | 91,078 | $584.4 萬 | 0.01% | −1,245−1.3% | 減碼 |
| State of Wisconsin Investment Board | 91,879 | $589.6 萬 | 0.02% | −16,734−15.4% | 減碼 |
| Bridgeway Capital Management, LLC | 92,200 | $591.6 萬 | 0.14% | 00.0% | 不變 |
| Texas Permanent School Fund | 95,836 | $615.0 萬 | 0.06% | −554−0.6% | 減碼 |
| Russell Investments Group, Ltd. | 99,214 | $635.8 萬 | 0.01% | −174,370−63.7% | 減碼 |
| Barclays PLC | 100,766 | $646.6 萬 | 0.00% | +9,671+10.6% | 加碼 |
| LPL Financial LLC | 102,398 | $657.1 萬 | 0.00% | +11,628+12.8% | 加碼 |
| Thrivent Financial for Lutherans | 104,124 | $668.2 萬 | 0.02% | −126,094−54.8% | 減碼 |