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。
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 | 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 |
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 |
|---|---|---|---|---|---|
| Truvestments Capital LLC | 3,607 | $33.1 萬 | 0.06% | −184−4.9% | 減碼 |
| Vise Technologies, Inc. | 3,627 | $33.3 萬 | 0.01% | +781+27.4% | 加碼 |
| Shelton Capital Management | 3,677 | $33.8 萬 | 0.01% | −227−5.8% | 減碼 |
| Callan Family Office, LLC | 3,710 | $34.1 萬 | 0.01% | +1,676+82.4% | 加碼 |
| Keybank National Association | 3,806 | $35.0 萬 | 0.00% | −909−19.3% | 減碼 |
| Oak Ridge Investments LLC | 3,828 | $35.2 萬 | 0.02% | +1,805+89.2% | 加碼 |
| Snowden Capital Advisors LLC | 3,841 | $35.3 萬 | 0.01% | +1,849+92.8% | 加碼 |
| Skopos Labs, Inc. | 3,785 | $35.4 萬 | 0.02% | +3,785 | 新進 |
| Meeder Advisory Services, Inc. | 3,883 | $35.7 萬 | 0.02% | +114+3.0% | 加碼 |
| Simplex Trading, LLC | 3,884 | $35.7 萬 | 0.01% | +3,884 | 新進 |
| Forum Financial Management, LP | 3,891 | $35.8 萬 | 0.00% | 00.0% | 不變 |
| Verition Fund Management LLC | 4,091 | $37.6 萬 | 0.00% | −2,306−36.0% | 減碼 |
| Larson Financial Group LLC | 4,120 | $37.9 萬 | 0.01% | −155−3.6% | 減碼 |
| Buckingham Strategic Partners | 4,181 | $38.4 萬 | 0.00% | −1,383−24.9% | 減碼 |
| CI Private Wealth, LLC | 4,297 | $39.5 萬 | 0.00% | −2,108−32.9% | 減碼 |
| CoreCap Advisors, LLC | 4,367 | $40.1 萬 | 0.01% | −330−7.0% | 減碼 |
| Cresset Asset Management, LLC | 4,488 | $41.2 萬 | 0.00% | +587+15.0% | 加碼 |
| Merit Financial Group, LLC | 4,586 | $42.1 萬 | 0.00% | +526+13.0% | 加碼 |
| Bank Julius Baer & Co. Ltd, Zurich | 4,598 | $42.3 萬 | 0.00% | +572+14.2% | 加碼 |
| GAMMA Investing LLC | 4,833 | $44.4 萬 | 0.02% | +153+3.3% | 加碼 |
| TSFG, LLC | 4,856 | $44.6 萬 | 0.07% | +50+1.0% | 加碼 |
| Vontobel Holding Ltd. | 4,879 | $44.8 萬 | 0.00% | −624−11.3% | 減碼 |
| Nisa Investment Advisors, LLC | 4,891 | $44.9 萬 | 0.00% | −27−0.5% | 減碼 |
| Commonwealth Equity Services, LLC | 4,897 | $45.0 萬 | 0.00% | −7,852−61.6% | 減碼 |
| Abel Hall, LLC | 4,994 | $45.9 萬 | 0.11% | +4,994 | 新進 |
| Rockland Trust Co | 4,996 | $45.9 萬 | 0.02% | 00.0% | 不變 |
| Ak Global Asset Management, LLC | 5,000 | $45.9 萬 | 0.40% | +5,000 | 新進 |
| Blair William & Co | 5,055 | $46.5 萬 | 0.00% | +155+3.2% | 加碼 |
| M&T Bank Corp | 5,233 | $48.1 萬 | 0.00% | +272+5.5% | 加碼 |
| Aviva PLC | 5,246 | $48.2 萬 | 0.00% | −540−9.3% | 減碼 |
| Systematic Alpha Investments, LLC | 5,300 | $48.7 萬 | 0.02% | +5,300 | 新進 |
| Coldstream Capital Management Inc | 5,317 | $48.9 萬 | 0.01% | −386−6.8% | 減碼 |
| Alps Advisors Inc | 5,356 | $49.2 萬 | 0.00% | +59+1.1% | 加碼 |
| Northwestern Mutual Wealth Management Co | 5,362 | $49.3 萬 | 0.00% | +751+16.3% | 加碼 |
| Jane Street Group, LLC | 5,455 | $50.1 萬 | 0.00% | −187,695−97.2% | 減碼 |
| Global Retirement Partners, LLC | 5,460 | $50.2 萬 | 0.01% | +3,195+141.1% | 加碼 |
| Squarepoint Ops LLC | 5,496 | $50.5 萬 | 0.00% | +5,496 | 新進 |
| Two Sigma Securities, LLC | 5,549 | $51.0 萬 | 0.07% | +2,047+58.5% | 加碼 |
| AE Wealth Management LLC | 5,553 | $51.0 萬 | 0.00% | +313+6.0% | 加碼 |
| Qube Research & Technologies Ltd | 5,648 | $51.9 萬 | 0.00% | −23,469−80.6% | 減碼 |
| Greenwood Capital Associates LLC | 5,656 | $52.0 萬 | 0.06% | −705−11.1% | 減碼 |
| Inceptionr LLC | 5,816 | $53.4 萬 | 0.15% | −5,846−50.1% | 減碼 |
| M.E. Allison & Co., Inc. | 5,897 | $54.2 萬 | 0.37% | 00.0% | 不變 |
| Atria Investments LLC | 5,938 | $54.6 萬 | 0.01% | −1,332−18.3% | 減碼 |
| Global X Japan Co., Ltd. | 5,945 | $54.6 萬 | 0.04% | +560+10.4% | 加碼 |
| VGI Partners Ltd | 6,000 | $55.1 萬 | 0.03% | +2,000+50.0% | 加碼 |
| Inspire Advisors, LLC | 6,220 | $57.2 萬 | 0.05% | +6,220 | 新進 |
| TCG Advisory Services, LLC | 6,260 | $57.5 萬 | 0.02% | −21−0.3% | 減碼 |
| Calamos Advisors LLC | 6,316 | $58.0 萬 | 0.00% | −3,026−32.4% | 減碼 |
| Harbor Capital Advisors, Inc. | 6,403 | $58.8 萬 | 0.05% | −2,847−30.8% | 減碼 |
| Argent Capital Management LLC | 6,403 | $58.8 萬 | 0.02% | +6,403 | 新進 |
| Himension Fund | 6,460 | $59.4 萬 | 0.04% | +3,990+161.5% | 加碼 |
| Integrated Advisors Network LLC | 6,475 | $59.5 萬 | 0.03% | −834−11.4% | 減碼 |
| Crossmark Global Holdings, Inc. | 6,546 | $60.2 萬 | 0.01% | +25+0.4% | 加碼 |
| OP Asset Management Ltd | 6,565 | $60.3 萬 | 0.01% | −7,318−52.7% | 減碼 |
| Kestra Private Wealth Services, LLC | 6,695 | $61.5 萬 | 0.01% | +6,695 | 新進 |
| Brinker Capital Investments, LLC | 6,706 | $61.6 萬 | 0.00% | +38+0.6% | 加碼 |
| RSM US Wealth Management LLC | 6,511 | $61.7 萬 | 0.01% | −185−2.8% | 減碼 |
| Axq Capital, LP | 6,742 | $62.0 萬 | 0.14% | +6,742 | 新進 |
| Independent Financial Group, LLC | 6,895 | $63.4 萬 | 0.01% | −4,836−41.2% | 減碼 |
| Harvest Fund Management Co., Ltd | 6,938 | $63.7 萬 | 0.02% | −2,950−29.8% | 減碼 |
| Equitable Holdings, Inc. | 6,933 | $63.7 萬 | 0.00% | +276+4.1% | 加碼 |
| Diametric Capital, LP | 6,991 | $64.2 萬 | 0.17% | +6,991 | 新進 |
| China Universal Asset Management Co., Ltd. | 7,000 | $64.3 萬 | 0.05% | −1,000−12.5% | 減碼 |
| Yorktown Management & Research Co Inc | 7,000 | $64.3 萬 | 0.51% | 00.0% | 不變 |
| Lido Advisors, LLC | 6,344 | $64.9 萬 | 0.00% | +48+0.8% | 加碼 |
| CIBC World Markets Corp | 7,143 | $65.6 萬 | 0.00% | +7,143 | 新進 |
| Group One Trading, L.P. | 7,229 | $66.4 萬 | 0.02% | −2,105−22.6% | 減碼 |
| Wiley Bros.-Aintree Capital, LLC | 7,241 | $66.7 萬 | 0.00% | +5,255+264.6% | 加碼 |
| Fox Run Management, L.L.C. | 7,303 | $67.1 萬 | 0.10% | +7,303 | 新進 |
| Financiere des Professionnels - Fonds d,investissement inc. | 7,317 | $67.2 萬 | 0.04% | 00.0% | 不變 |
| Evolve Private Wealth, LLC | 7,339 | $67.4 萬 | 0.04% | +7,339 | 新進 |
| Sumitomo Mitsui Trust Holdings, Inc. | 7,460 | $68.5 萬 | 0.00% | +506+7.3% | 加碼 |
| Sequoia Financial Advisors, LLC | 7,534 | $69.2 萬 | 0.00% | +1,878+33.2% | 加碼 |
| Sanctuary Advisors, LLC | 7,561 | $69.5 萬 | 0.00% | −512−6.3% | 減碼 |
| Oak Grove Capital LLC | 7,600 | $69.8 萬 | 0.14% | +100+1.3% | 加碼 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 7,625 | $70.1 萬 | 0.01% | +1,966+34.7% | 加碼 |
| Keebeck Wealth Management, LLC | 7,780 | $71.5 萬 | 0.08% | +173+2.3% | 加碼 |
| Marshall Financial Group LLC | 7,801 | $71.7 萬 | 0.14% | +7,801 | 新進 |
| Securian Asset Management, Inc | 7,821 | $71.9 萬 | 0.03% | −237−2.9% | 減碼 |
| Swiss Life Asset Management Ltd | 7,823 | $71.9 萬 | 0.00% | +2,937+60.1% | 加碼 |
| Norden Group LLC | 7,882 | $72.4 萬 | 0.07% | +227+3.0% | 加碼 |
| Nations Financial Group Inc, | 8,046 | $73.9 萬 | 0.04% | −832−9.4% | 減碼 |
| Private Advisor Group, LLC | 8,519 | $78.3 萬 | 0.00% | +1,792+26.6% | 加碼 |
| Kerr Financial Planning Corp | 7,950 | $78.7 萬 | 1.07% | 00.0% | 不變 |
| O'Shaughnessy Asset Management, LLC | 8,600 | $79.0 萬 | 0.00% | +3,258+61.0% | 加碼 |
| Legato Capital Management LLC | 8,887 | $81.7 萬 | 0.07% | −3,564−28.6% | 減碼 |
| Federation des caisses Desjardins du Quebec | 8,917 | $81.9 萬 | 0.00% | +8,487+1,973.7% | 加碼 |
| Mercer Global Advisors Inc | 9,145 | $84.0 萬 | 0.00% | +1,386+17.9% | 加碼 |
| Alliance Wealth Advisors, LLC | 9,204 | $84.6 萬 | 0.18% | −3,731−28.8% | 減碼 |
| MML Investors Services, LLC | 9,249 | $85.0 萬 | 0.00% | +1,915+26.1% | 加碼 |
| Sigma Planning Corp | 9,460 | $87.1 萬 | 0.02% | +4,217+80.4% | 加碼 |
| Novem Group | 9,632 | $88.5 萬 | 0.10% | +9,632 | 新進 |
| Intesa Sanpaolo S.p.A. | 9,639 | $89.6 萬 | 0.06% | +9,639 | 新進 |
| GTS Securities LLC | 9,846 | $90.5 萬 | 0.03% | +2,325+30.9% | 加碼 |
| FirstWave Capital Management LLC | 9,933 | $91.3 萬 | 0.54% | +9,933 | 新進 |
| Vestmark Advisory Solutions, Inc. | 9,992 | $91.8 萬 | 0.01% | +7,963+392.5% | 加碼 |
| New York Life Investment Management LLC | 10,020 | $92.1 萬 | 0.01% | +10,020 | 新進 |
| Rakuten Investment Management, Inc. | 9,929 | $92.9 萬 | 0.00% | −42,458−81.0% | 減碼 |
| Profund Advisors LLC | 10,200 | $93.7 萬 | 0.03% | +360+3.7% | 加碼 |