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 |
|---|---|---|---|---|---|
| Acumen Wealth Advisors, LLC | 276 | $2.54 萬 | 0.01% | +276 | 新進 |
| Torren Management, LLC | 280 | $2.57 萬 | 0.01% | +280 | 新進 |
| Tradewinds Capital Management, LLC | 296 | $2.72 萬 | 0.01% | 00.0% | 不變 |
| Whittier Trust Co of Nevada Inc | 286 | $2.77 萬 | 0.00% | −8−2.7% | 減碼 |
| Spire Wealth Management | 302 | $2.78 萬 | 0.00% | +201+199.0% | 加碼 |
| University of Texas/Texas Am Investment Managment Co | 308 | $2.83 萬 | 0.00% | +308 | 新進 |
| Private Wealth Asset Management, LLC | 339 | $3.12 萬 | 0.00% | 00.0% | 不變 |
| CIBC Private Wealth Group, LLC | 360 | $3.31 萬 | 0.00% | −145−28.7% | 減碼 |
| Steward Partners Investment Advisory, LLC | 384 | $3.53 萬 | 0.00% | +41+12.0% | 加碼 |
| True Wealth Design, LLC | 418 | $3.84 萬 | 0.01% | −2−0.5% | 減碼 |
| Twin Tree Management, LP | 455 | $4.18 萬 | 0.00% | −5,169−91.9% | 減碼 |
| IFP Advisors, Inc | 463 | $4.25 萬 | 0.00% | +16+3.6% | 加碼 |
| Massmutual Trust Co FSB | 486 | $4.47 萬 | 0.00% | −5−1.0% | 減碼 |
| Bartlett & Co. Wealth Management LLC | 500 | $4.59 萬 | 0.00% | 00.0% | 不變 |
| Migdal Insurance & Financial Holdings Ltd. | 548 | $5.00 萬 | 0.00% | +548 | 新進 |
| Rakuten Securities, Inc. | 556 | $5.11 萬 | 0.02% | −691−55.4% | 減碼 |
| Optiver Holding B.V. | 565 | $5.19 萬 | 0.00% | −183−24.5% | 減碼 |
| Banque Cantonale Vaudoise | 689 | $6.30 萬 | 0.00% | +198+40.3% | 加碼 |
| Flagship Wealth Advisors, LLC | 700 | $6.43 萬 | 0.02% | 00.0% | 不變 |
| Orion Capital Management LLC | 703 | $6.46 萬 | 0.02% | 00.0% | 不變 |
| Sterling Capital Management LLC | 705 | $6.48 萬 | 0.00% | +443+169.1% | 加碼 |
| Caitong International Asset Management Co., Ltd | 876 | $8.05 萬 | 0.02% | +876 | 新進 |
| Kemnay Advisory Services Inc. | 1,072 | $9.85 萬 | 0.01% | +1,072 | 新進 |
| MAI Capital Management | 1,074 | $9.87 萬 | 0.00% | −138−11.4% | 減碼 |
| State of Wyoming | 1,100 | $10.1 萬 | 0.01% | +265+31.7% | 加碼 |
| Umb Bank N A | 1,258 | $11.6 萬 | 0.00% | +63+5.3% | 加碼 |
| Bayforest Capital Ltd | 1,273 | $11.7 萬 | 0.09% | −4,348−77.4% | 減碼 |
| Versant Capital Management, Inc | 1,314 | $12.1 萬 | 0.02% | +10+0.8% | 加碼 |
| Daiwa Securities Group Inc. | 1,360 | $12.5 萬 | 0.00% | +620+83.8% | 加碼 |
| Signaturefd, LLC | 1,376 | $12.6 萬 | 0.00% | +78+6.0% | 加碼 |
| Ronald Blue Trust, Inc. | 1,437 | $13.2 萬 | 0.00% | +50+3.6% | 加碼 |
| Allworth Financial LP | 1,440 | $13.2 萬 | 0.00% | −161−10.1% | 減碼 |
| SRS Capital Advisors, Inc. | 1,498 | $13.8 萬 | 0.00% | −7,002−82.4% | 減碼 |
| Fifth Third Bancorp | 1,541 | $14.2 萬 | 0.00% | +13+0.9% | 加碼 |
| Harbour Investments, Inc. | 1,574 | $14.5 萬 | 0.00% | +52+3.4% | 加碼 |
| SBI Securities Co., Ltd. | 1,607 | $14.8 萬 | 0.00% | +282+21.3% | 加碼 |
| Stonehage Fleming Financial Services Holdings Ltd | 1,634 | $15.0 萬 | 0.00% | 00.0% | 不變 |
| Eurizon Capital SGR S.p.A. | 1,687 | $16.0 萬 | 0.00% | +1,687 | 新進 |
| Vestcor Inc | 1,896 | $17.4 萬 | 0.00% | +1,896 | 新進 |
| EverSource Wealth Advisors, LLC | 1,906 | $17.5 萬 | 0.01% | +2+0.1% | 加碼 |
| Jones Financial Companies LLLP | 1,925 | $17.7 萬 | 0.00% | −39−2.0% | 減碼 |
| GWM Advisors LLC | 1,956 | $18.0 萬 | 0.00% | +1,362+229.3% | 加碼 |
| Covestor Ltd | 2,054 | $18.8 萬 | 0.10% | +1,379+204.3% | 加碼 |
| Kestra Advisory Services, LLC | 2,087 | $19.2 萬 | 0.00% | −42−2.0% | 減碼 |
| Advisors Asset Management, Inc. | 2,151 | $19.8 萬 | 0.00% | −5,211−70.8% | 減碼 |
| MeadowBrook Investment Advisors LLC | 2,160 | $19.8 萬 | 0.17% | +40+1.9% | 加碼 |
| Argent Trust Co | 2,206 | $20.3 萬 | 0.01% | +2,206 | 新進 |
| Abacus Wealth Partners, LLC | 2,210 | $20.3 萬 | 0.02% | +2,210 | 新進 |
| Pinnacle Wealth Planning Services, Inc. | 2,235 | $20.5 萬 | 0.02% | −38−1.7% | 減碼 |
| Trust Point Inc. | 2,317 | $21.3 萬 | 0.02% | −200−7.9% | 減碼 |
| Prelude Capital Management, LLC | 2,327 | $21.4 萬 | 0.02% | +2,327 | 新進 |
| Farther Finance Advisors, LLC | 2,343 | $21.5 萬 | 0.00% | +1,298+124.2% | 加碼 |
| Quest Partners LLC | 2,378 | $21.9 萬 | 0.01% | +307+14.8% | 加碼 |
| D.A. Davidson & Co. | 2,400 | $22.1 萬 | 0.00% | −263−9.9% | 減碼 |
| Hollencrest Capital Management | 2,485 | $22.8 萬 | 0.01% | +309+14.2% | 加碼 |
| First Manhattan Co | 2,495 | $22.9 萬 | 0.00% | 00.0% | 不變 |
| 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 |
| Parallel Advisors, LLC | 2,503 | $23.0 萬 | 0.00% | +120+5.0% | 加碼 |
| Smartleaf Asset Management LLC | 2,434 | $23.0 萬 | 0.01% | −497−17.0% | 減碼 |
| United Capital Financial Advisers, LLC | 2,523 | $23.2 萬 | 0.00% | −170−6.3% | 減碼 |
| Jag Capital Management, LLC | 2,563 | $23.6 萬 | 0.03% | +2,563 | 新進 |
| JDH Wealth Management, LLC | 2,570 | $23.6 萬 | 0.16% | −2−0.1% | 減碼 |
| Exchange Traded Concepts, LLC | 2,575 | $23.7 萬 | 0.00% | +2,575 | 新進 |
| Net Worth Advisory Group | 2,576 | $23.7 萬 | 0.05% | +44+1.7% | 加碼 |
| AlphaGrep UK Ltd | 2,577 | $23.7 萬 | 0.08% | +2,577 | 新進 |
| Everence Capital Management Inc | 2,590 | $23.8 萬 | 0.01% | 00.0% | 不變 |
| Twinbeech Capital LP | 2,600 | $23.9 萬 | 0.02% | +2,600 | 新進 |
| Ewa, LLC | 2,616 | $24.0 萬 | 0.06% | −22−0.8% | 減碼 |
| Aigen Investment Management, LP | 2,636 | $24.2 萬 | 0.06% | +2,636 | 新進 |
| VARCOV Co. | 2,672 | $24.6 萬 | 0.10% | +2,672 | 新進 |
| Krilogy Financial LLC | 2,157 | $24.6 萬 | 0.01% | +108+5.3% | 加碼 |
| Rockefeller Capital Management L.P. | 2,684 | $24.7 萬 | 0.00% | +489+22.3% | 加碼 |
| Gagnon Securities LLC | 2,711 | $24.9 萬 | 0.05% | 00.0% | 不變 |
| Mirabella Financial Services LLP | 2,737 | $25.2 萬 | 0.02% | +2,737 | 新進 |
| Virtu Financial LLC | 2,756 | $25.3 萬 | 0.01% | +2,756 | 新進 |
| Hantz Financial Services, Inc. | 2,765 | $25.4 萬 | 0.00% | +1,290+87.5% | 加碼 |
| VisionPoint Advisory Group, LLC | 2,824 | $25.9 萬 | 0.05% | +422+17.6% | 加碼 |
| Public Employees Retirement System of Ohio | 2,871 | $26.4 萬 | 0.00% | −19−0.7% | 減碼 |
| Journey Strategic Wealth LLC | 2,877 | $26.4 萬 | 0.01% | +2+0.1% | 加碼 |
| Colony Group, LLC | 2,928 | $26.9 萬 | 0.00% | +967+49.3% | 加碼 |
| National Bank of Canada | 3,046 | $28.0 萬 | 0.00% | +1,187+63.9% | 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 |
| Clearstead Advisors, LLC | 3,168 | $29.1 萬 | 0.00% | +656+26.1% | 加碼 |
| Fifth Third Wealth Advisors LLC | 3,304 | $30.4 萬 | 0.01% | −31−0.9% | 減碼 |
| Journey Retirement Planning & Investment Management LLC | 3,312 | $30.4 萬 | 0.06% | +3,312 | 新進 |
| KBC Group NV | 3,316 | $30.5 萬 | 0.00% | +357+12.1% | 加碼 |
| HHM Wealth Advisors, LLC | 3,335 | $30.6 萬 | 0.04% | 00.0% | 不變 |
| City Center Advisors, LLC | 3,338 | $30.7 萬 | 0.28% | −592−15.1% | 減碼 |
| Concurrent Investment Advisors, LLC | 3,354 | $30.8 萬 | 0.00% | +3,354 | 新進 |
| ProCore Advisors, LLC | 3,381 | $31.1 萬 | 0.32% | +3,381 | 新進 |
| CIBC Asset Management Inc | 3,410 | $31.3 萬 | 0.00% | 00.0% | 不變 |
| Oarsman Capital, Inc. | 3,420 | $31.4 萬 | 0.04% | 00.0% | 不變 |
| Ashton Thomas Private Wealth, LLC | 3,445 | $31.7 萬 | 0.01% | +110+3.3% | 加碼 |
| Greenleaf Trust | 3,486 | $32.0 萬 | 0.00% | +749+27.4% | 加碼 |
| Occudo Quantitative Strategies LP | 3,494 | $32.1 萬 | 0.02% | +3,494 | 新進 |
| Schonfeld Strategic Advisors LLC | 3,505 | $32.2 萬 | 0.00% | +3,505 | 新進 |
| Ethic Inc. | 3,510 | $32.3 萬 | 0.00% | +359+11.4% | 加碼 |
| Freestone Grove Partners LP | 3,574 | $32.8 萬 | 0.00% | +3,574 | 新進 |