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 621 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。
2025 年第 4 季 13F 持有人
Rambus Inc 在 2025/12/31 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
- 554
- 較 2025 年第 3 季 +50 家
- 持有股數
- 9,984 萬
- 較 2025 年第 3 季 +142.3 萬 (+1.4%)
- 總市值
- $91.8 億
- 較 2025 年第 3 季 −$10.8 億 (−10.5%)
- 新進機構
- 103
- 另有 190 家加碼
- 清倉機構
- 53
- 另有 195 家減碼
另有 9 家機構在 2025 年第 3 季持有、還沒有申報 2025 年第 4 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 | 621 | $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 |
2025 年第 4 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 2025 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Eventide Asset Management, LLC | 10,330 | $94.9 萬 | 0.01% | 00.0% | 不變 |
| Encompass More Asset Management | 10,349 | $95.1 萬 | 0.18% | +10,349 | 新進 |
| Wealth Enhancement Advisory Services, LLC | 10,048 | $97.5 萬 | 0.00% | +685+7.3% | 加碼 |
| Public Employees Retirement Association of Colorado | 10,766 | $98.9 萬 | 0.00% | 00.0% | 不變 |
| Bokf, NA | 10,766 | $98.9 萬 | 0.02% | −56−0.5% | 減碼 |
| BNC Wealth Management, LLC | 11,068 | $101.7 萬 | 0.26% | −500−4.3% | 減碼 |
| Bailard, Inc. | 11,079 | $101.8 萬 | 0.02% | −11−0.1% | 減碼 |
| Gibbs Wealth Management | 11,113 | $103.8 萬 | 0.25% | −551−4.7% | 減碼 |
| Jump Financial, LLC | 11,499 | $105.7 萬 | 0.01% | +11,499 | 新進 |
| Portside Wealth Group, LLC | 11,515 | $105.8 萬 | 0.14% | +1,297+12.7% | 加碼 |
| Edgestream Partners, L.P. | 11,739 | $107.9 萬 | 0.03% | −13,946−54.3% | 減碼 |
| FIL Ltd | 11,774 | $108.2 萬 | 0.00% | +11,774 | 新進 |
| Bank of Montreal | 11,892 | $109.3 萬 | 0.00% | −147−1.2% | 減碼 |
| Jennison Associates LLC | 11,972 | $110.0 萬 | 0.00% | +6,566+121.5% | 加碼 |
| Amundi | 12,371 | $113.7 萬 | 0.00% | +4,760+62.5% | 加碼 |
| Evergreen Capital Management LLC | 12,625 | $116.0 萬 | 0.03% | +3,720+41.8% | 加碼 |
| Kovitz Investment Group Partners, LLC | 12,789 | $117.5 萬 | 0.03% | −2,928−18.6% | 減碼 |
| Entropy Technologies, LP | 12,810 | $117.7 萬 | 0.06% | +12,810 | 新進 |
| The PNC Financial Services Group, Inc. | 12,969 | $119.2 萬 | 0.00% | +962+8.0% | 加碼 |
| Xponance, Inc. | 13,212 | $121.4 萬 | 0.01% | −2,093−13.7% | 減碼 |
| Cookson Peirce & Co Inc | 13,607 | $125.0 萬 | 0.05% | +13,607 | 新進 |
| Moody National Bank Trust Division | 13,785 | $126.7 萬 | 0.12% | −8,190−37.3% | 減碼 |
| Susquehanna International Group, LLP | 13,834 | $127.1 萬 | 0.00% | +3,485+33.7% | 加碼 |
| Campbell & CO Investment Adviser LLC | 14,091 | $129.5 萬 | 0.06% | +14,091 | 新進 |
| Wesbanco Bank Inc | 14,300 | $131.4 萬 | 0.04% | −8,509−37.3% | 減碼 |
| Diversify Advisory Services, LLC | 12,293 | $132.8 萬 | 0.04% | +516+4.4% | 加碼 |
| Virginia Retirement Systems Et Al | 14,710 | $135.2 萬 | 0.01% | +2,550+21.0% | 加碼 |
| First Citizens Bank & Trust Co | 14,813 | $136.1 萬 | 0.03% | −77−0.5% | 減碼 |
| Quadrant Capital Group LLC | 14,876 | $136.7 萬 | 0.04% | +87+0.6% | 加碼 |
| Credit Agricole S A | 15,114 | $138.9 萬 | 0.00% | 00.0% | 不變 |
| FORA Capital, LLC | 15,846 | $145.6 萬 | 0.18% | +9,590+153.3% | 加碼 |
| GF Fund Management Co. Ltd. | 15,975 | $146.8 萬 | 0.03% | −69,318−81.3% | 減碼 |
| CWM, LLC | 16,185 | $148.7 萬 | 0.00% | +1,341+9.0% | 加碼 |
| Marshall Wace, LLP | 16,300 | $149.8 萬 | 0.00% | +16,300 | 新進 |
| Penn Capital Management Co Inc | 16,705 | $156.0 萬 | 0.12% | −135,120−89.0% | 減碼 |
| Cambridge Investment Research Advisors, Inc. | 17,021 | $156.4 萬 | 0.00% | −1,753−9.3% | 減碼 |
| Horizon Investments, LLC | 17,024 | $156.4 萬 | 0.02% | −1,453−7.9% | 減碼 |
| Envestnet Portfolio Solutions, Inc. | 17,075 | $156.9 萬 | 0.01% | +280+1.7% | 加碼 |
| Epoch Investment Partners, Inc. | 17,603 | $161.8 萬 | 0.01% | −2,561−12.7% | 減碼 |
| PEAK6 LLC | 17,648 | $162.2 萬 | 0.04% | +17,648 | 新進 |
| Gotham Asset Management, LLC | 17,785 | $163.4 萬 | 0.01% | +14,480+438.1% | 加碼 |
| Great Lakes Advisors, LLC | 18,224 | $167.5 萬 | 0.01% | −195−1.1% | 減碼 |
| Gould Capital, LLC | 18,387 | $169.0 萬 | 1.04% | +448+2.5% | 加碼 |
| State of Alaska, Department of Revenue | 18,476 | $169.7 萬 | 0.02% | +6,901+59.6% | 加碼 |
| Diversify Wealth Management, LLC | 17,783 | $169.8 萬 | 0.08% | +1,030+6.1% | 加碼 |
| D. E. Shaw & Co., Inc. | 18,491 | $169.9 萬 | 0.00% | −67,612−78.5% | 減碼 |
| Cambiar Investors LLC | 18,494 | $169.9 萬 | 0.08% | −5,253−22.1% | 減碼 |
| B. Metzler seel. Sohn & Co. AG | 18,658 | $171.4 萬 | 0.01% | −13,074−41.2% | 減碼 |
| Park Avenue Securities LLC | 18,860 | $173.3 萬 | 0.01% | −527−2.7% | 減碼 |
| Tealwood Asset Management Inc | 19,014 | $174.7 萬 | 0.78% | −510−2.6% | 減碼 |
| Aurora Investment Counsel | 19,198 | $176.4 萬 | 0.93% | −4,400−18.6% | 減碼 |
| Mariner, LLC | 19,358 | $178.1 萬 | 0.00% | −513−2.6% | 減碼 |
| Pacer Advisors, Inc. | 20,459 | $188.0 萬 | 0.00% | +1,595+8.5% | 加碼 |
| HSBC Holdings PLC | 20,434 | $188.9 萬 | 0.00% | +7,733+60.9% | 加碼 |
| Walleye Capital LLC | 20,794 | $191.1 萬 | 0.01% | +20,794 | 新進 |
| US Bancorp | 21,132 | $194.2 萬 | 0.00% | +8,381+65.7% | 加碼 |
| Oregon Public Employees Retirement Fund | 21,516 | $197.7 萬 | 0.03% | −200−0.9% | 減碼 |
| JustInvest LLC | 21,720 | $199.6 萬 | 0.02% | −99−0.5% | 減碼 |
| New Mexico Educational Retirement Board | 22,100 | $203.1 萬 | 0.06% | 00.0% | 不變 |
| Teacher Retirement System of Texas | 22,771 | $209.2 萬 | 0.01% | −14,265−38.5% | 減碼 |
| KLP Kapitalforvaltning AS | 23,000 | $211.3 萬 | 0.01% | +600+2.7% | 加碼 |
| Quantinno Capital Management LP | 23,402 | $215.0 萬 | 0.00% | +3,430+17.2% | 加碼 |
| Guggenheim Capital LLC | 23,505 | $216.0 萬 | 0.02% | +9,154+63.8% | 加碼 |
| TD Asset Management Inc | 24,010 | $220.6 萬 | 0.00% | −1,296−5.1% | 減碼 |
| Northwestern Mutual Investment Management Company, LLC | 24,085 | $221.3 萬 | 0.03% | +103+0.4% | 加碼 |
| Skandinaviska Enskilda Banken AB (publ) | 24,177 | $222.1 萬 | 0.01% | +980+4.2% | 加碼 |
| Azzad Asset Management Inc | 24,187 | $222.3 萬 | 0.22% | −638−2.6% | 減碼 |
| Elo Mutual Pension Insurance Co | 24,212 | $222.5 萬 | 0.03% | +7,750+47.1% | 加碼 |
| Illinois Municipal Retirement Fund | 24,340 | $223.7 萬 | 0.03% | +5,845+31.6% | 加碼 |
| STRS Ohio | 24,600 | $226.0 萬 | 0.01% | 00.0% | 不變 |
| Tower Research Capital LLC (TRC) | 24,705 | $227.0 萬 | 0.05% | +20,930+554.4% | 加碼 |
| Mackenzie Financial Corp | 24,149 | $228.2 萬 | 0.00% | +5,736+31.2% | 加碼 |
| State of Michigan Retirement System | 25,400 | $233.4 萬 | 0.01% | −200−0.8% | 減碼 |
| Hennion & Walsh Asset Management, Inc. | 25,979 | $238.7 萬 | 0.08% | −516−1.9% | 減碼 |
| Truist Financial Corp | 26,033 | $239.2 萬 | 0.00% | +23,127+795.8% | 加碼 |
| Nissay Asset Management Corp | 26,105 | $239.9 萬 | 0.01% | +3,848+17.3% | 加碼 |
| Linden Thomas Advisory Services, LLC | 26,259 | $241.3 萬 | 0.24% | −143−0.5% | 減碼 |
| Pathstone Holdings, LLC | 26,549 | $244.0 萬 | 0.01% | +6,544+32.7% | 加碼 |
| State Board of Administration of Florida Retirement System | 26,583 | $244.3 萬 | 0.00% | −2,027−7.1% | 減碼 |
| F/M Investments LLC | 26,710 | $245.4 萬 | 0.09% | +26,710 | 新進 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 26,938 | $247.5 萬 | 0.01% | −676−2.4% | 減碼 |
| Meritage Portfolio Management | 27,432 | $252.1 萬 | 0.17% | −1,357−4.7% | 減碼 |
| Diversified Trust Co | 28,355 | $260.6 萬 | 0.05% | −1,267−4.3% | 減碼 |
| Natixis Advisors, L.P. | 28,366 | $260.7 萬 | 0.00% | +2,308+8.9% | 加碼 |
| Cetera Investment Advisers | 28,391 | $260.9 萬 | 0.00% | +7,528+36.1% | 加碼 |
| Ensign Peak Advisors, Inc | 28,440 | $261.3 萬 | 0.00% | −9,881−25.8% | 減碼 |
| South Dakota Investment Council | 28,613 | $262.9 萬 | 0.05% | −10,200−26.3% | 減碼 |
| Ameritas Investment Partners, Inc. | 28,644 | $263.2 萬 | 0.08% | −643−2.2% | 減碼 |
| New Age Alpha Advisors, LLC | 28,668 | $263.4 萬 | 0.11% | +28,668 | 新進 |
| Police & Firemen's Retirement System of New Jersey | 28,951 | $266.0 萬 | 0.02% | −1,183−3.9% | 減碼 |
| Y-Intercept (Hong Kong) Ltd | 29,450 | $270.6 萬 | 0.06% | +29,450 | 新進 |
| Stifel Financial Corp | 29,473 | $270.8 萬 | 0.00% | +8,879+43.1% | 加碼 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 29,750 | $273.4 萬 | 1.04% | 00.0% | 不變 |
| Arizona State Retirement System | 29,760 | $273.5 萬 | 0.01% | −1,999−6.3% | 減碼 |
| Louisiana State Employees Retirement System | 29,800 | $273.8 萬 | 0.05% | −200−0.7% | 減碼 |
| Stephens Inc | 29,936 | $275.1 萬 | 0.03% | −6,206−17.2% | 減碼 |
| Point72 Asset Management, L.P. | 30,021 | $275.9 萬 | 0.00% | −136,646−82.0% | 減碼 |
| Cerity Partners LLC | 30,476 | $280.0 萬 | 0.00% | −2,307−7.0% | 減碼 |
| Hancock Whitney Corp | 30,528 | $280.5 萬 | 0.05% | +693+2.3% | 加碼 |
| Comerica Bank | 30,625 | $281.4 萬 | 0.01% | −25,265−45.2% | 減碼 |