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 2 季 13F 持有人
Rambus Inc 在 2025/6/30 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
- 459
- 較 2025 年第 1 季 +49 家
- 持有股數
- 9,713 萬
- 較 2025 年第 1 季 +71.5 萬 (+0.7%)
- 總市值
- $62.2 億
- 較 2025 年第 1 季 +$12.3 億 (+24.5%)
- 新進機構
- 88
- 另有 191 家加碼
- 清倉機構
- 39
- 另有 131 家減碼
另有 3 家機構在 2025 年第 1 季持有、還沒有申報 2025 年第 2 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 2 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 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Shell Asset Management Co | 4,615 | $29.5 萬 | 0.01% | +808+21.2% | 加碼 |
| Blair William & Co | 4,540 | $29.1 萬 | 0.00% | 00.0% | 不變 |
| CI Private Wealth, LLC | 4,494 | $28.8 萬 | 0.00% | −606−11.9% | 減碼 |
| TD Asset Management Inc | 4,490 | $28.7 萬 | 0.00% | +4,490 | 新進 |
| XTX Topco Ltd | 4,471 | $28.6 萬 | 0.01% | −31,104−87.4% | 減碼 |
| GAMMA Investing LLC | 4,431 | $28.4 萬 | 0.02% | −142−3.1% | 減碼 |
| Nisa Investment Advisors, LLC | 4,243 | $27.2 萬 | 0.00% | +314+8.0% | 加碼 |
| Mitsubishi UFJ Trust & Banking Corp | 4,131 | $26.4 萬 | 0.00% | 00.0% | 不變 |
| City Center Advisors, LLC | 4,110 | $26.3 萬 | 0.28% | +4,110 | 新進 |
| ZWJ Investment Counsel Inc | 4,102 | $26.3 萬 | 0.01% | +4,102 | 新進 |
| Merit Financial Group, LLC | 4,085 | $26.2 萬 | 0.00% | +4,085 | 新進 |
| Ethic Inc. | 4,036 | $25.8 萬 | 0.00% | +4,036 | 新進 |
| Bank Julius Baer & Co. Ltd, Zurich | 4,029 | $25.8 萬 | 0.00% | −769−16.0% | 減碼 |
| NJ State Employees Deferred Compensation Plan | 4,000 | $25.6 萬 | 0.03% | 00.0% | 不變 |
| Colony Group, LLC | 3,955 | $25.3 萬 | 0.00% | +3,955 | 新進 |
| Shelton Capital Management | 3,904 | $25.0 萬 | 0.01% | −208−5.1% | 減碼 |
| Oarsman Capital, Inc. | 3,900 | $25.0 萬 | 0.04% | +3,900 | 新進 |
| MeadowBrook Investment Advisors LLC | 3,780 | $24.2 萬 | 0.22% | −120−3.1% | 減碼 |
| Meeder Advisory Services, Inc. | 3,717 | $23.8 萬 | 0.01% | +3,717 | 新進 |
| Axq Capital, LP | 3,694 | $23.6 萬 | 0.08% | +3,694 | 新進 |
| Callan Family Office, LLC | 3,642 | $23.3 萬 | 0.01% | +3,642 | 新進 |
| Stephens Inc | 3,530 | $22.6 萬 | 0.00% | −8,162−69.8% | 減碼 |
| Principal Street Partners, LLC | 3,488 | $22.3 萬 | 0.02% | +3,488 | 新進 |
| Journey Strategic Wealth LLC | 3,439 | $22.0 萬 | 0.01% | +3,439 | 新進 |
| Forum Financial Management, LP | 3,430 | $22.0 萬 | 0.00% | +3,430 | 新進 |
| CIBC Asset Management Inc | 3,410 | $21.8 萬 | 0.00% | +3,410 | 新進 |
| HHM Wealth Advisors, LLC | 3,364 | $21.5 萬 | 0.03% | −165−4.7% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 3,334 | $21.3 萬 | 0.00% | +3,334 | 新進 |
| Fifth Third Wealth Advisors LLC | 3,296 | $21.1 萬 | 0.01% | +3,296 | 新進 |
| Cresset Asset Management, LLC | 3,282 | $21.0 萬 | 0.00% | +3,282 | 新進 |
| Ashton Thomas Private Wealth, LLC | 3,237 | $20.7 萬 | 0.01% | +3,237 | 新進 |
| New Insight Wealth Advisors | 3,236 | $20.7 萬 | 0.09% | +3,236 | 新進 |
| Capstone Investment Advisors, LLC | 3,194 | $20.4 萬 | 0.00% | +3,194 | 新進 |
| Clearstead Advisors, LLC | 3,104 | $19.9 萬 | 0.00% | +910+41.5% | 加碼 |
| KBC Group NV | 2,959 | $18.9 萬 | 0.00% | −1,806−37.9% | 減碼 |
| Smartleaf Asset Management LLC | 2,658 | $17.0 萬 | 0.01% | +2,237+531.4% | 加碼 |
| Global Retirement Partners, LLC | 1,926 | $12.3 萬 | 0.00% | +1,926 | 新進 |
| Parallel Advisors, LLC | 1,880 | $12.0 萬 | 0.00% | +251+15.4% | 加碼 |
| Northwest Capital Management Inc | 1,700 | $10.9 萬 | 0.06% | −300−15.0% | 減碼 |
| Stonehage Fleming Financial Services Holdings Ltd | 1,634 | $10.5 萬 | 0.00% | +1,634 | 新進 |
| Quantbot Technologies LP | 1,592 | $10.2 萬 | 0.00% | +1,592 | 新進 |
| Harbour Investments, Inc. | 1,522 | $9.74 萬 | 0.00% | 00.0% | 不變 |
| Walleye Capital LLC | 1,513 | $9.69 萬 | 0.00% | +560+58.8% | 加碼 |
| Fifth Third Bancorp | 1,497 | $9.58 萬 | 0.00% | +79+5.6% | 加碼 |
| Bayforest Capital Ltd | 1,483 | $9.49 萬 | 0.04% | +1,227+479.3% | 加碼 |
| Allworth Financial LP | 1,480 | $9.47 萬 | 0.00% | +1,013+216.9% | 加碼 |
| Ronald Blue Trust, Inc. | 1,426 | $9.13 萬 | 0.00% | +130+10.0% | 加碼 |
| Versant Capital Management, Inc | 1,304 | $8.35 萬 | 0.01% | −203−13.5% | 減碼 |
| Signaturefd, LLC | 1,288 | $8.25 萬 | 0.00% | +166+14.8% | 加碼 |
| MAI Capital Management | 1,277 | $8.18 萬 | 0.00% | +36+2.9% | 加碼 |
| Jones Financial Companies LLLP | 1,267 | $8.11 萬 | 0.00% | +15+1.2% | 加碼 |
| Umb Bank N A | 1,185 | $7.59 萬 | 0.00% | −48−3.9% | 減碼 |
| NBC Securities, Inc. | 1,187 | $7.50 萬 | 0.01% | −8,039−87.1% | 減碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,089 | $7.00 萬 | 0.00% | +1,089 | 新進 |
| Skopos Labs, Inc. | 1,051 | $6.73 萬 | 0.01% | +78+8.0% | 加碼 |
| Principal Securities, Inc. | 1,001 | $6.41 萬 | 0.00% | +783+359.2% | 加碼 |
| Optiver Holding B.V. | 947 | $6.06 萬 | 0.00% | −149−13.6% | 減碼 |
| Farther Finance Advisors, LLC | 878 | $5.62 萬 | 0.00% | −326−27.1% | 減碼 |
| State of Wyoming | 824 | $5.28 萬 | 0.01% | −247−23.1% | 減碼 |
| EverSource Wealth Advisors, LLC | 777 | $4.97 萬 | 0.00% | +353+83.3% | 加碼 |
| Orion Capital Management LLC | 703 | $4.50 萬 | 0.02% | 00.0% | 不變 |
| Meeder Asset Management Inc | 679 | $4.35 萬 | 0.00% | +679 | 新進 |
| Hantz Financial Services, Inc. | 639 | $4.10 萬 | 0.00% | +596+1,386.0% | 加碼 |
| PenderFund Capital Management Ltd. | 601 | $3.85 萬 | 0.01% | +302+101.0% | 加碼 |
| Bartlett & Co. Wealth Management LLC | 500 | $3.20 萬 | 0.00% | 00.0% | 不變 |
| TSFG, LLC | 496 | $3.20 萬 | 0.01% | 00.0% | 不變 |
| Banque Cantonale Vaudoise | 491 | $3.10 萬 | 0.00% | 00.0% | 不變 |
| Massmutual Trust Co FSB | 475 | $3.04 萬 | 0.00% | +125+35.7% | 加碼 |
| Ci Investments Inc. | 474 | $3.00 萬 | 0.00% | +58+13.9% | 加碼 |
| Bessemer Group Inc | 463 | $3.00 萬 | 0.00% | +238+105.8% | 加碼 |
| Covestor Ltd | 461 | $2.90 萬 | 0.02% | −1,701−78.7% | 減碼 |
| Federation des caisses Desjardins du Quebec | 430 | $2.75 萬 | 0.00% | 00.0% | 不變 |
| Riggs Asset Managment Co. Inc. | 421 | $2.70 萬 | 0.01% | +21+5.3% | 加碼 |
| True Wealth Design, LLC | 420 | $2.69 萬 | 0.01% | +260+162.5% | 加碼 |
| Rise Advisors, LLC | 405 | $2.59 萬 | 0.01% | +40+11.0% | 加碼 |
| Whittier Trust Co of Nevada Inc | 364 | $2.33 萬 | 0.00% | 00.0% | 不變 |
| Private Wealth Asset Management, LLC | 339 | $2.17 萬 | 0.00% | 00.0% | 不變 |
| Tradewinds Capital Management, LLC | 296 | $1.90 萬 | 0.00% | 00.0% | 不變 |
| IFP Advisors, Inc | 195 | $1.82 萬 | 0.00% | +129+195.5% | 加碼 |
| Sterling Capital Management LLC | 261 | $1.67 萬 | 0.00% | +149+133.0% | 加碼 |
| Maryland Capital Advisors Inc. | 256 | $1.64 萬 | 0.01% | −227−47.0% | 減碼 |
| Larson Financial Group LLC | 248 | $1.59 萬 | 0.00% | −609−71.1% | 減碼 |
| Kestra Investment Management, LLC | 266 | $1.57 萬 | 0.00% | +157+144.0% | 加碼 |
| First Horizon Advisors, Inc. | 243 | $1.56 萬 | 0.00% | +175+257.4% | 加碼 |
| Essential Partners LLC | 237 | $1.52 萬 | 0.01% | +237 | 新進 |
| Rothschild Investment LLC | 235 | $1.50 萬 | 0.00% | +5+2.2% | 加碼 |
| Annis Gardner Whiting Capital Advisors, LLC | 215 | $1.38 萬 | 0.00% | +215 | 新進 |
| Fairway Wealth LLC | 200 | $1.28 萬 | 0.00% | 00.0% | 不變 |
| Aventura Private Wealth, LLC | 199 | $1.27 萬 | 0.01% | −75−27.4% | 減碼 |
| Cullen/Frost Bankers, Inc. | 192 | $1.23 萬 | 0.00% | +192 | 新進 |
| Quarry LP | 168 | $1.08 萬 | 0.00% | −190−53.1% | 減碼 |
| Fairscale Capital, LLC | 132 | $9,759 | 0.01% | 00.0% | 不變 |
| Key Financial Inc | 137 | $8,771 | 0.00% | 00.0% | 不變 |
| Leonteq Securities AG | 136 | $8,707 | 0.00% | +43+46.2% | 加碼 |
| Huntington National Bank | 119 | $7,618 | 0.00% | −24−16.8% | 減碼 |
| Rakuten Securities, Inc. | 107 | $6,850 | 0.00% | +97+970.0% | 加碼 |
| First Pacific Financial | 104 | $6,659 | 0.00% | +22+26.8% | 加碼 |
| Kozak & Associates, Inc. | 100 | $6,479 | 0.00% | +100 | 新進 |
| Spire Wealth Management | 100 | $6,402 | 0.00% | −162−61.8% | 減碼 |
| Geneos Wealth Management Inc. | 100 | $6,402 | 0.00% | 00.0% | 不變 |