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 |
|---|---|---|---|---|---|
| Crossmark Global Holdings, Inc. | 6,546 | $60.2 萬 | 0.01% | +25+0.4% | 加碼 |
| Integrated Advisors Network LLC | 6,475 | $59.5 萬 | 0.03% | −834−11.4% | 減碼 |
| Himension Fund | 6,460 | $59.4 萬 | 0.04% | +3,990+161.5% | 加碼 |
| Argent Capital Management LLC | 6,403 | $58.8 萬 | 0.02% | +6,403 | 新進 |
| Harbor Capital Advisors, Inc. | 6,403 | $58.8 萬 | 0.05% | −2,847−30.8% | 減碼 |
| Calamos Advisors LLC | 6,316 | $58.0 萬 | 0.00% | −3,026−32.4% | 減碼 |
| TCG Advisory Services, LLC | 6,260 | $57.5 萬 | 0.02% | −21−0.3% | 減碼 |
| Inspire Advisors, LLC | 6,220 | $57.2 萬 | 0.05% | +6,220 | 新進 |
| VGI Partners Ltd | 6,000 | $55.1 萬 | 0.03% | +2,000+50.0% | 加碼 |
| Global X Japan Co., Ltd. | 5,945 | $54.6 萬 | 0.04% | +560+10.4% | 加碼 |
| Atria Investments LLC | 5,938 | $54.6 萬 | 0.01% | −1,332−18.3% | 減碼 |
| M.E. Allison & Co., Inc. | 5,897 | $54.2 萬 | 0.37% | 00.0% | 不變 |
| Inceptionr LLC | 5,816 | $53.4 萬 | 0.15% | −5,846−50.1% | 減碼 |
| Greenwood Capital Associates LLC | 5,656 | $52.0 萬 | 0.06% | −705−11.1% | 減碼 |
| Qube Research & Technologies Ltd | 5,648 | $51.9 萬 | 0.00% | −23,469−80.6% | 減碼 |
| AE Wealth Management LLC | 5,553 | $51.0 萬 | 0.00% | +313+6.0% | 加碼 |
| Two Sigma Securities, LLC | 5,549 | $51.0 萬 | 0.07% | +2,047+58.5% | 加碼 |
| Squarepoint Ops LLC | 5,496 | $50.5 萬 | 0.00% | +5,496 | 新進 |
| Global Retirement Partners, LLC | 5,460 | $50.2 萬 | 0.01% | +3,195+141.1% | 加碼 |
| Jane Street Group, LLC | 5,455 | $50.1 萬 | 0.00% | −187,695−97.2% | 減碼 |
| Northwestern Mutual Wealth Management Co | 5,362 | $49.3 萬 | 0.00% | +751+16.3% | 加碼 |
| Alps Advisors Inc | 5,356 | $49.2 萬 | 0.00% | +59+1.1% | 加碼 |
| Coldstream Capital Management Inc | 5,317 | $48.9 萬 | 0.01% | −386−6.8% | 減碼 |
| Systematic Alpha Investments, LLC | 5,300 | $48.7 萬 | 0.02% | +5,300 | 新進 |
| Aviva PLC | 5,246 | $48.2 萬 | 0.00% | −540−9.3% | 減碼 |
| M&T Bank Corp | 5,233 | $48.1 萬 | 0.00% | +272+5.5% | 加碼 |
| Blair William & Co | 5,055 | $46.5 萬 | 0.00% | +155+3.2% | 加碼 |
| Ak Global Asset Management, LLC | 5,000 | $45.9 萬 | 0.40% | +5,000 | 新進 |
| Rockland Trust Co | 4,996 | $45.9 萬 | 0.02% | 00.0% | 不變 |
| Abel Hall, LLC | 4,994 | $45.9 萬 | 0.11% | +4,994 | 新進 |
| Commonwealth Equity Services, LLC | 4,897 | $45.0 萬 | 0.00% | −7,852−61.6% | 減碼 |
| Nisa Investment Advisors, LLC | 4,891 | $44.9 萬 | 0.00% | −27−0.5% | 減碼 |
| Vontobel Holding Ltd. | 4,879 | $44.8 萬 | 0.00% | −624−11.3% | 減碼 |
| TSFG, LLC | 4,856 | $44.6 萬 | 0.07% | +50+1.0% | 加碼 |
| GAMMA Investing LLC | 4,833 | $44.4 萬 | 0.02% | +153+3.3% | 加碼 |
| Bank Julius Baer & Co. Ltd, Zurich | 4,598 | $42.3 萬 | 0.00% | +572+14.2% | 加碼 |
| Merit Financial Group, LLC | 4,586 | $42.1 萬 | 0.00% | +526+13.0% | 加碼 |
| Cresset Asset Management, LLC | 4,488 | $41.2 萬 | 0.00% | +587+15.0% | 加碼 |
| CoreCap Advisors, LLC | 4,367 | $40.1 萬 | 0.01% | −330−7.0% | 減碼 |
| CI Private Wealth, LLC | 4,297 | $39.5 萬 | 0.00% | −2,108−32.9% | 減碼 |
| Buckingham Strategic Partners | 4,181 | $38.4 萬 | 0.00% | −1,383−24.9% | 減碼 |
| Larson Financial Group LLC | 4,120 | $37.9 萬 | 0.01% | −155−3.6% | 減碼 |
| Verition Fund Management LLC | 4,091 | $37.6 萬 | 0.00% | −2,306−36.0% | 減碼 |
| Forum Financial Management, LP | 3,891 | $35.8 萬 | 0.00% | 00.0% | 不變 |
| Simplex Trading, LLC | 3,884 | $35.7 萬 | 0.01% | +3,884 | 新進 |
| Meeder Advisory Services, Inc. | 3,883 | $35.7 萬 | 0.02% | +114+3.0% | 加碼 |
| Skopos Labs, Inc. | 3,785 | $35.4 萬 | 0.02% | +3,785 | 新進 |
| Snowden Capital Advisors LLC | 3,841 | $35.3 萬 | 0.01% | +1,849+92.8% | 加碼 |
| Oak Ridge Investments LLC | 3,828 | $35.2 萬 | 0.02% | +1,805+89.2% | 加碼 |
| Keybank National Association | 3,806 | $35.0 萬 | 0.00% | −909−19.3% | 減碼 |
| Callan Family Office, LLC | 3,710 | $34.1 萬 | 0.01% | +1,676+82.4% | 加碼 |
| Shelton Capital Management | 3,677 | $33.8 萬 | 0.01% | −227−5.8% | 減碼 |
| Vise Technologies, Inc. | 3,627 | $33.3 萬 | 0.01% | +781+27.4% | 加碼 |
| Truvestments Capital LLC | 3,607 | $33.1 萬 | 0.06% | −184−4.9% | 減碼 |
| Freestone Grove Partners LP | 3,574 | $32.8 萬 | 0.00% | +3,574 | 新進 |
| Ethic Inc. | 3,510 | $32.3 萬 | 0.00% | +359+11.4% | 加碼 |
| Schonfeld Strategic Advisors LLC | 3,505 | $32.2 萬 | 0.00% | +3,505 | 新進 |
| Occudo Quantitative Strategies LP | 3,494 | $32.1 萬 | 0.02% | +3,494 | 新進 |
| Greenleaf Trust | 3,486 | $32.0 萬 | 0.00% | +749+27.4% | 加碼 |
| Ashton Thomas Private Wealth, LLC | 3,445 | $31.7 萬 | 0.01% | +110+3.3% | 加碼 |
| Oarsman Capital, Inc. | 3,420 | $31.4 萬 | 0.04% | 00.0% | 不變 |
| CIBC Asset Management Inc | 3,410 | $31.3 萬 | 0.00% | 00.0% | 不變 |
| ProCore Advisors, LLC | 3,381 | $31.1 萬 | 0.32% | +3,381 | 新進 |
| Concurrent Investment Advisors, LLC | 3,354 | $30.8 萬 | 0.00% | +3,354 | 新進 |
| City Center Advisors, LLC | 3,338 | $30.7 萬 | 0.28% | −592−15.1% | 減碼 |
| HHM Wealth Advisors, LLC | 3,335 | $30.6 萬 | 0.04% | 00.0% | 不變 |
| KBC Group NV | 3,316 | $30.5 萬 | 0.00% | +357+12.1% | 加碼 |
| Journey Retirement Planning & Investment Management LLC | 3,312 | $30.4 萬 | 0.06% | +3,312 | 新進 |
| Fifth Third Wealth Advisors LLC | 3,304 | $30.4 萬 | 0.01% | −31−0.9% | 減碼 |
| Clearstead Advisors, LLC | 3,168 | $29.1 萬 | 0.00% | +656+26.1% | 加碼 |
| Adams Wealth Management | 3,018 | $28.1 萬 | 0.06% | 00.0% | 不變 |
| CacheTech Inc. | 3,018 | $28.1 萬 | 0.05% | 00.0% | 不變 |
| National Bank of Canada | 3,046 | $28.0 萬 | 0.00% | +1,187+63.9% | 加碼 |
| Colony Group, LLC | 2,928 | $26.9 萬 | 0.00% | +967+49.3% | 加碼 |
| Journey Strategic Wealth LLC | 2,877 | $26.4 萬 | 0.01% | +2+0.1% | 加碼 |
| Public Employees Retirement System of Ohio | 2,871 | $26.4 萬 | 0.00% | −19−0.7% | 減碼 |
| VisionPoint Advisory Group, LLC | 2,824 | $25.9 萬 | 0.05% | +422+17.6% | 加碼 |
| Hantz Financial Services, Inc. | 2,765 | $25.4 萬 | 0.00% | +1,290+87.5% | 加碼 |
| Virtu Financial LLC | 2,756 | $25.3 萬 | 0.01% | +2,756 | 新進 |
| Mirabella Financial Services LLP | 2,737 | $25.2 萬 | 0.02% | +2,737 | 新進 |
| Gagnon Securities LLC | 2,711 | $24.9 萬 | 0.05% | 00.0% | 不變 |
| Rockefeller Capital Management L.P. | 2,684 | $24.7 萬 | 0.00% | +489+22.3% | 加碼 |
| Krilogy Financial LLC | 2,157 | $24.6 萬 | 0.01% | +108+5.3% | 加碼 |
| VARCOV Co. | 2,672 | $24.6 萬 | 0.10% | +2,672 | 新進 |
| Aigen Investment Management, LP | 2,636 | $24.2 萬 | 0.06% | +2,636 | 新進 |
| Ewa, LLC | 2,616 | $24.0 萬 | 0.06% | −22−0.8% | 減碼 |
| Twinbeech Capital LP | 2,600 | $23.9 萬 | 0.02% | +2,600 | 新進 |
| Everence Capital Management Inc | 2,590 | $23.8 萬 | 0.01% | 00.0% | 不變 |
| AlphaGrep UK Ltd | 2,577 | $23.7 萬 | 0.08% | +2,577 | 新進 |
| Net Worth Advisory Group | 2,576 | $23.7 萬 | 0.05% | +44+1.7% | 加碼 |
| Exchange Traded Concepts, LLC | 2,575 | $23.7 萬 | 0.00% | +2,575 | 新進 |
| JDH Wealth Management, LLC | 2,570 | $23.6 萬 | 0.16% | −2−0.1% | 減碼 |
| Jag Capital Management, LLC | 2,563 | $23.6 萬 | 0.03% | +2,563 | 新進 |
| United Capital Financial Advisers, LLC | 2,523 | $23.2 萬 | 0.00% | −170−6.3% | 減碼 |
| Smartleaf Asset Management LLC | 2,434 | $23.0 萬 | 0.01% | −497−17.0% | 減碼 |
| Parallel Advisors, LLC | 2,503 | $23.0 萬 | 0.00% | +120+5.0% | 加碼 |
| Meiji Yasuda Asset Management Co Ltd. | 2,500 | $23.0 萬 | 0.01% | 00.0% | 不變 |
| Corient IA LLC | 2,500 | $23.0 萬 | 0.22% | 00.0% | 不變 |
| First Manhattan Co | 2,495 | $22.9 萬 | 0.00% | 00.0% | 不變 |
| Hollencrest Capital Management | 2,485 | $22.8 萬 | 0.01% | +309+14.2% | 加碼 |