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 3 季 13F 持有人
Rambus Inc 在 2023/9/30 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
- 350
- 較 2023 年第 2 季 −41 家
- 持有股數
- 9,795 萬
- 較 2023 年第 2 季 +229.4 萬 (+2.4%)
- 總市值
- $54.8 億
- 較 2023 年第 2 季 −$6.56 億 (−10.7%)
- 新進機構
- 40
- 另有 153 家加碼
- 清倉機構
- 81
- 另有 115 家減碼
另有 2 家機構在 2023 年第 2 季持有、還沒有申報 2023 年第 3 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 3 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 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Caption Management, LLC | 28,701 | $160.1 萬 | 0.21% | −1,638−5.4% | 減碼 |
| Jennison Associates LLC | 29,202 | $162.9 萬 | 0.00% | +2,406+9.0% | 加碼 |
| Chartwell Investment Partners, LLC | 29,376 | $163.9 萬 | 0.06% | +10,037+51.9% | 加碼 |
| Qube Research & Technologies Ltd | 29,875 | $166.7 萬 | 0.00% | +26,380+754.8% | 加碼 |
| Harvest Investment Services, LLC | 30,611 | $170.8 萬 | 1.10% | +9,039+41.9% | 加碼 |
| American Century Companies Inc | 30,667 | $171.1 萬 | 0.00% | −5,363−14.9% | 減碼 |
| Arizona State Retirement System | 30,991 | $172.9 萬 | 0.01% | +423+1.4% | 加碼 |
| Simplex Trading, LLC | 31,157 | $173.8 萬 | 0.06% | +15,326+96.8% | 加碼 |
| State Board of Administration of Florida Retirement System | 31,193 | $174.0 萬 | 0.00% | +220+0.7% | 加碼 |
| STRS Ohio | 31,500 | $175.7 萬 | 0.01% | +600+1.9% | 加碼 |
| Victory Capital Management Inc | 32,359 | $180.5 萬 | 0.00% | +4,231+15.0% | 加碼 |
| Oregon Public Employees Retirement Fund | 32,389 | $180.7 萬 | 0.02% | −1,600−4.7% | 減碼 |
| Los Angeles Capital Management LLC | 33,255 | $185.5 萬 | 0.01% | −73,191−68.8% | 減碼 |
| Advisor Group Holdings, Inc. | 35,677 | $199.0 萬 | 0.00% | +667+1.9% | 加碼 |
| Walleye Trading LLC | 38,338 | $213.9 萬 | 0.05% | −120,848−75.9% | 減碼 |
| Cambiar Investors LLC | 38,441 | $214.5 萬 | 0.09% | +4,687+13.9% | 加碼 |
| Ensign Peak Advisors, Inc | 38,502 | $214.8 萬 | 0.00% | −16,105−29.5% | 減碼 |
| Knights of Columbus Asset Advisors LLC | 39,619 | $221.0 萬 | 0.20% | +39,619 | 新進 |
| Maryland State Retirement & Pension System | 40,196 | $224.3 萬 | 0.05% | −2,210−5.2% | 減碼 |
| Envestnet Asset Management Inc | 42,813 | $238.9 萬 | 0.00% | −3,830−8.2% | 減碼 |
| Royal Bank of Canada | 48,231 | $269.1 萬 | 0.00% | +16,406+51.6% | 加碼 |
| Teacher Retirement System of Texas | 48,341 | $269.7 萬 | 0.02% | +5,783+13.6% | 加碼 |
| Amalgamated Bank | 48,693 | $271.7 萬 | 0.02% | −723−1.5% | 減碼 |
| Franklin Resources Inc | 49,754 | $277.6 萬 | 0.00% | +1,099+2.3% | 加碼 |
| Janus Henderson Group PLC | 51,052 | $284.6 萬 | 0.00% | −37,421−42.3% | 減碼 |
| Comerica Bank | 52,956 | $295.4 萬 | 0.02% | +52,956 | 新進 |
| Louisiana State Employees Retirement System | 55,500 | $309.6 萬 | 0.07% | −1,600−2.8% | 減碼 |
| Yousif Capital Management, LLC | 56,613 | $315.8 萬 | 0.04% | −3,449−5.7% | 減碼 |
| MetLife Investment Management | 57,491 | $320.7 萬 | 0.02% | 00.0% | 不變 |
| Two Sigma Advisers, LP | 58,200 | $324.7 萬 | 0.01% | +35,300+154.1% | 加碼 |
| Empowered Funds, LLC | 58,372 | $325.7 萬 | 0.10% | +10,891+22.9% | 加碼 |
| Vident Advisory, LLC | 58,838 | $328.3 萬 | 0.10% | +58,838 | 新進 |
| American International Group, Inc. | 59,863 | $334.0 萬 | 0.02% | +1,289+2.2% | 加碼 |
| Segall Bryant & Hamill, LLC | 61,175 | $341.3 萬 | 0.04% | +9,984+19.5% | 加碼 |
| State of New Jersey Common Pension Fund D | 62,389 | $348.1 萬 | 0.01% | 00.0% | 不變 |
| Value Aligned Research Advisors, LLC | 62,790 | $350.3 萬 | 1.10% | 00.0% | 不變 |
| Teachers Retirement System of the State of Kentucky | 63,292 | $353.2 萬 | 0.04% | 00.0% | 不變 |
| Moody Aldrich Partners LLC | 67,036 | $374.0 萬 | 0.71% | −3,034−4.3% | 減碼 |
| State of Tennessee, Treasury Department | 67,704 | $377.7 萬 | 0.02% | −3,142−4.4% | 減碼 |
| State of Alaska, Department of Revenue | 67,947 | $379.0 萬 | 0.05% | −3,670−5.1% | 減碼 |
| AQR Capital Management LLC | 69,376 | $387.0 萬 | 0.01% | −61,611−47.0% | 減碼 |
| Deutsche Bank AG | 69,576 | $388.2 萬 | 0.00% | +8,037+13.1% | 加碼 |
| Manufacturers Life Insurance Company, The | 69,658 | $388.6 萬 | 0.00% | +25,411+57.4% | 加碼 |
| Illinois Municipal Retirement Fund | 71,917 | $401.2 萬 | 0.07% | +71,917 | 新進 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 72,960 | $407.0 萬 | 0.03% | −50,075−40.7% | 減碼 |
| Concentric Capital Strategies, LP | 76,138 | $424.8 萬 | 0.48% | +33,882+80.2% | 加碼 |
| Mutual of America Capital Management LLC | 77,356 | $431.6 萬 | 0.05% | +56,097+263.9% | 加碼 |
| Jackson Square Partners, LLC | 78,606 | $438.5 萬 | 0.15% | 00.0% | 不變 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 80,700 | $450.2 萬 | 2.42% | −2,568−3.1% | 減碼 |
| Rice Hall James & Associates, LLC | 82,091 | $458.0 萬 | 0.29% | −907−1.1% | 減碼 |
| Walleye Capital LLC | 83,234 | $464.4 萬 | 0.07% | +83,234 | 新進 |
| New York State Teachers Retirement System | 83,847 | $467.8 萬 | 0.01% | +13,400+19.0% | 加碼 |
| Russell Investments Group, Ltd. | 89,479 | $499.2 萬 | 0.01% | −9,735−9.8% | 減碼 |
| Stifel Financial Corp | 89,477 | $499.2 萬 | 0.01% | −1,601−1.8% | 減碼 |
| Texas Permanent School Fund | 92,683 | $517.1 萬 | 0.05% | −3,153−3.3% | 減碼 |
| Thornburg Investment Management Inc | 94,030 | $524.6 萬 | 0.09% | +16,784+21.7% | 加碼 |
| Axiom Investors LLC | 95,678 | $533.8 萬 | 0.08% | −28,392−22.9% | 減碼 |
| LPL Financial LLC | 97,005 | $541.2 萬 | 0.00% | −5,393−5.3% | 減碼 |
| Thrivent Financial for Lutherans | 99,833 | $557.0 萬 | 0.01% | −4,291−4.1% | 減碼 |
| Jane Street Group, LLC | 100,370 | $560.0 萬 | 0.01% | +19,926+24.8% | 加碼 |
| State of Wisconsin Investment Board | 114,394 | $638.2 萬 | 0.02% | +22,515+24.5% | 加碼 |
| Capital Fund Management S.A. | 115,134 | $642.3 萬 | 0.09% | +90,069+359.3% | 加碼 |
| California State Teachers Retirement System | 120,330 | $671.3 萬 | 0.01% | −11,734−8.9% | 減碼 |
| Susquehanna International Group, LLP | 123,239 | $687.6 萬 | 0.01% | −37,670−23.4% | 減碼 |
| Jupiter Asset Management Ltd | 124,518 | $694.7 萬 | 0.08% | −154,017−55.3% | 減碼 |
| Zweig-DiMenna Associates LLC | 125,750 | $701.6 萬 | 0.84% | +65,000+107.0% | 加碼 |
| Great West Life Assurance Co | 126,080 | $702.6 萬 | 0.02% | +1,257+1.0% | 加碼 |
| Crestline Management, LP | 127,027 | $708.7 萬 | 0.85% | −19,600−13.4% | 減碼 |
| UBS Asset Management Americas Inc | 127,485 | $711.2 萬 | 0.00% | −6,910−5.1% | 減碼 |
| Wells Fargo & Company | 128,546 | $717.2 萬 | 0.00% | −13,038−9.2% | 減碼 |
| Prudential Financial Inc | 131,045 | $731.1 萬 | 0.01% | −4,084−3.0% | 減碼 |
| Public Sector Pension Investment Board | 134,884 | $752.5 萬 | 0.06% | −58,318−30.2% | 減碼 |
| Citadel Advisors LLC | 137,751 | $768.5 萬 | 0.01% | +126,506+1,125.0% | 加碼 |
| Alliancebernstein L.P. | 149,949 | $836.6 萬 | 0.00% | −520.0% | 減碼 |
| Stephens Investment Management Group LLC | 164,794 | $919.4 萬 | 0.15% | +164,794 | 新進 |
| WCM Investment Management, LLC | 164,830 | $920.4 萬 | 0.03% | +164,830 | 新進 |
| Primecap Management Co | 166,163 | $927.0 萬 | 0.01% | −29,200−14.9% | 減碼 |
| Castleark Management LLC | 168,760 | $941.5 萬 | 0.48% | +19,060+12.7% | 加碼 |
| Epoch Investment Partners, Inc. | 173,087 | $965.7 萬 | 0.06% | −34,837−16.8% | 減碼 |
| Amundi | 172,307 | $986.1 萬 | 0.00% | −41,708−19.5% | 減碼 |
| Westwood Holdings Group Inc. | 181,799 | $1,014 萬 | 0.09% | −35,967−16.5% | 減碼 |
| HighTower Advisors, LLC | 184,632 | $1,030 萬 | 0.02% | +750.0% | 加碼 |
| Squarepoint Ops LLC | 192,088 | $1,072 萬 | 0.05% | +192,088 | 新進 |
| Barington Capital Group, L.P. | 200,100 | $1,116 萬 | 16.02% | −50,000−20.0% | 減碼 |
| Millennium Management LLC | 202,061 | $1,127 萬 | 0.01% | −281,525−58.2% | 減碼 |
| SEI Investments Co | 206,405 | $1,152 萬 | 0.02% | +3,974+2.0% | 加碼 |
| D. E. Shaw & Co., Inc. | 207,310 | $1,157 萬 | 0.02% | −412,482−66.6% | 減碼 |
| Royce & Associates LP | 209,661 | $1,170 萬 | 0.12% | +13,454+6.9% | 加碼 |
| Man Group plc | – | $1,177 萬 | 0.04% | – | – |
| California Public Employees Retirement System | 215,853 | $1,204 萬 | 0.01% | +52,445+32.1% | 加碼 |
| Credit Suisse AG | 218,421 | $1,219 萬 | 0.01% | −50,545−18.8% | 減碼 |
| Glenmede Trust Co NA | 226,318 | $1,263 萬 | 0.07% | +7,922+3.6% | 加碼 |
| UBS Group AG | 227,776 | $1,271 萬 | 0.01% | +95,362+72.0% | 加碼 |
| Summit Partners Public Asset Management, LLC | 231,708 | $1,293 萬 | 0.82% | +119,343+106.2% | 加碼 |
| Swiss National Bank | 239,300 | $1,335 萬 | 0.01% | +2,300+1.0% | 加碼 |
| Mesirow Institutional Investment Management, Inc. | 240,656 | $1,343 萬 | 1.36% | +69,895+40.9% | 加碼 |
| First Trust Advisors LP | 241,427 | $1,347 萬 | 0.02% | +121,382+101.1% | 加碼 |
| Natixis Advisors, L.P. | 246,343 | $1,374 萬 | 0.04% | +7,375+3.1% | 加碼 |
| AXA S.A. | 254,800 | $1,422 萬 | 0.05% | +6,900+2.8% | 加碼 |
| New York State Common Retirement Fund | 259,019 | $1,445 萬 | 0.02% | −10,491−3.9% | 減碼 |