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 3 季 13F 持有人
Rambus Inc 在 2025/9/30 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
- 513
- 較 2025 年第 2 季 +62 家
- 持有股數
- 9,875 萬
- 較 2025 年第 2 季 +382.0 萬 (+4.0%)
- 總市值
- $102.9 億
- 較 2025 年第 2 季 +$42.1 億 (+69.3%)
- 新進機構
- 123
- 另有 169 家加碼
- 清倉機構
- 61
- 另有 163 家減碼
另有 8 家機構在 2025 年第 2 季持有、還沒有申報 2025 年第 3 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 3 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 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Swiss Life Asset Management Ltd | 4,886 | $50.9 萬 | 0.00% | +4,886 | 新進 |
| Blair William & Co | 4,900 | $51.1 萬 | 0.00% | +360+7.9% | 加碼 |
| Nisa Investment Advisors, LLC | 4,918 | $51.2 萬 | 0.00% | +675+15.9% | 加碼 |
| M&T Bank Corp | 4,961 | $51.7 萬 | 0.00% | −21−0.4% | 減碼 |
| K.J. Harrison & Partners Inc | 5,000 | $51.9 萬 | 0.07% | −2,500−33.3% | 減碼 |
| Rockland Trust Co | 4,996 | $52.1 萬 | 0.02% | 00.0% | 不變 |
| AE Wealth Management LLC | 5,240 | $54.6 萬 | 0.00% | +499+10.5% | 加碼 |
| Sigma Planning Corp | 5,243 | $54.6 萬 | 0.02% | +5,243 | 新進 |
| Alps Advisors Inc | 5,297 | $55.2 萬 | 0.00% | −1,373−20.6% | 減碼 |
| O'Shaughnessy Asset Management, LLC | 5,342 | $55.7 萬 | 0.00% | +2,008+60.2% | 加碼 |
| Polymer Capital Management (US) LLC | 5,374 | $56.0 萬 | 0.07% | +5,374 | 新進 |
| Global X Japan Co., Ltd. | 5,385 | $56.1 萬 | 0.05% | +5,385 | 新進 |
| Jennison Associates LLC | 5,406 | $56.3 萬 | 0.00% | +5,406 | 新進 |
| Vontobel Holding Ltd. | 5,503 | $57.3 萬 | 0.00% | +5,503 | 新進 |
| Bayforest Capital Ltd | 5,621 | $58.6 萬 | 0.28% | +4,138+279.0% | 加碼 |
| Twin Tree Management, LP | 5,624 | $58.6 萬 | 0.03% | +5,624 | 新進 |
| Sequoia Financial Advisors, LLC | 5,656 | $58.9 萬 | 0.00% | +359+6.8% | 加碼 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 5,659 | $59.0 萬 | 0.01% | +5,659 | 新進 |
| Coldstream Capital Management Inc | 5,703 | $59.4 萬 | 0.01% | +125+2.2% | 加碼 |
| Buckingham Strategic Partners | 5,564 | $59.7 萬 | 0.01% | +455+8.9% | 加碼 |
| Neo Ivy Capital Management | 5,770 | $60.1 萬 | 0.15% | −3,970−40.8% | 減碼 |
| Aviva PLC | 5,786 | $60.3 萬 | 0.00% | −2,410−29.4% | 減碼 |
| M.E. Allison & Co., Inc. | 5,897 | $61.4 萬 | 0.43% | 00.0% | 不變 |
| XTX Topco Ltd | 6,221 | $64.8 萬 | 0.03% | +1,750+39.1% | 加碼 |
| FORA Capital, LLC | 6,256 | $65.2 萬 | 0.12% | +6,256 | 新進 |
| Wolverine Trading, LLC | 6,284 | $65.3 萬 | 0.01% | −1,238−16.5% | 減碼 |
| TCG Advisory Services, LLC | 6,281 | $65.4 萬 | 0.02% | −19−0.3% | 減碼 |
| Lido Advisors, LLC | 6,296 | $65.6 萬 | 0.00% | +1,146+22.3% | 加碼 |
| Greenwood Capital Associates LLC | 6,361 | $66.3 萬 | 0.08% | −2,857−31.0% | 減碼 |
| Verition Fund Management LLC | 6,397 | $66.7 萬 | 0.00% | −1,573−19.7% | 減碼 |
| CI Private Wealth, LLC | 6,405 | $66.7 萬 | 0.00% | +1,911+42.5% | 加碼 |
| Crossmark Global Holdings, Inc. | 6,521 | $67.9 萬 | 0.01% | −200−3.0% | 減碼 |
| Equitable Holdings, Inc. | 6,657 | $69.4 萬 | 0.01% | +6,657 | 新進 |
| Brinker Capital Investments, LLC | 6,668 | $69.5 萬 | 0.01% | +1,995+42.7% | 加碼 |
| RSM US Wealth Management LLC | 6,696 | $69.8 萬 | 0.01% | −2,624−28.2% | 減碼 |
| Private Advisor Group, LLC | 6,727 | $70.1 萬 | 0.00% | +320+5.0% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 6,954 | $72.5 萬 | 0.00% | +6,954 | 新進 |
| Yorktown Management & Research Co Inc | 7,000 | $72.9 萬 | 0.58% | 00.0% | 不變 |
| Kerr Financial Planning Corp | 7,950 | $74.2 萬 | 1.05% | +7,950 | 新進 |
| Atria Investments LLC | 7,270 | $75.8 萬 | 0.01% | −1,268−14.9% | 減碼 |
| Integrated Advisors Network LLC | 7,309 | $76.2 萬 | 0.03% | +30.0% | 加碼 |
| Financiere des Professionnels - Fonds d,investissement inc. | 7,317 | $76.2 萬 | 0.04% | 00.0% | 不變 |
| MML Investors Services, LLC | 7,334 | $76.4 萬 | 0.00% | +580+8.6% | 加碼 |
| Advisors Asset Management, Inc. | 7,362 | $76.7 萬 | 0.01% | +34+0.5% | 加碼 |
| Amundi | 7,611 | $76.9 萬 | 0.00% | 00.0% | 不變 |
| Oak Grove Capital LLC | 7,500 | $78.2 萬 | 0.17% | −600−7.4% | 減碼 |
| Beacon Pointe Advisors, LLC | 7,500 | $78.2 萬 | 0.01% | +7,500 | 新進 |
| GTS Securities LLC | 7,521 | $78.4 萬 | 0.03% | +7,521 | 新進 |
| Keebeck Wealth Management, LLC | 7,607 | $79.3 萬 | 0.09% | −245−3.1% | 減碼 |
| Norden Group LLC | 7,655 | $79.8 萬 | 0.08% | +208+2.8% | 加碼 |
| Mercer Global Advisors Inc | 7,759 | $80.8 萬 | 0.00% | +1,295+20.0% | 加碼 |
| China Universal Asset Management Co., Ltd. | 8,000 | $83.4 萬 | 0.07% | +8,000 | 新進 |
| Unique Wealth Strategies, LLC | 8,025 | $83.6 萬 | 0.33% | +8,025 | 新進 |
| Securian Asset Management, Inc | 8,058 | $84.0 萬 | 0.02% | −122−1.5% | 減碼 |
| Sanctuary Advisors, LLC | 8,073 | $84.1 萬 | 0.00% | −1,220−13.1% | 減碼 |
| SRS Capital Advisors, Inc. | 8,500 | $88.6 萬 | 0.01% | +8,405+8,847.4% | 加碼 |
| Wealth Enhancement Advisory Services, LLC | 9,363 | $90.7 萬 | 0.00% | +187+2.0% | 加碼 |
| Nations Financial Group Inc, | 8,878 | $92.5 萬 | 0.06% | −209−2.3% | 減碼 |
| Evergreen Capital Management LLC | 8,905 | $92.8 萬 | 0.02% | +1,633+22.5% | 加碼 |
| Harbor Capital Advisors, Inc. | 9,250 | $96.4 萬 | 0.07% | −55,190−85.6% | 減碼 |
| Group One Trading, L.P. | 9,334 | $97.3 萬 | 0.03% | +9,334 | 新進 |
| Calamos Advisors LLC | 9,342 | $97.3 萬 | 0.00% | +9,342 | 新進 |
| Profund Advisors LLC | 9,840 | $102.5 萬 | 0.03% | +374+4.0% | 加碼 |
| Harvest Fund Management Co., Ltd | 9,888 | $103.0 萬 | 0.04% | +9,888 | 新進 |
| Portside Wealth Group, LLC | 10,218 | $106.5 萬 | 0.15% | +1,329+15.0% | 加碼 |
| Eventide Asset Management, LLC | 10,330 | $107.6 萬 | 0.02% | +10,330 | 新進 |
| Susquehanna International Group, LLP | 10,349 | $107.8 萬 | 0.00% | −133,367−92.8% | 減碼 |
| Hussman Strategic Advisors, Inc. | 10,500 | $109.4 萬 | 0.24% | +10,500 | 新進 |
| Public Employees Retirement Association of Colorado | 10,766 | $112.2 萬 | 0.00% | 00.0% | 不變 |
| Bokf, NA | 10,822 | $112.8 萬 | 0.02% | +58+0.5% | 加碼 |
| Baader Bank INC | 11,042 | $114.9 萬 | 0.10% | +11,042 | 新進 |
| Bailard, Inc. | 11,090 | $115.6 萬 | 0.03% | −11,518−50.9% | 減碼 |
| CIBC Bancorp USA Inc. | 11,510 | $119.9 萬 | 0.01% | +11,510 | 新進 |
| BNC Wealth Management, LLC | 11,568 | $120.5 萬 | 0.30% | −1,000−8.0% | 減碼 |
| State of Alaska, Department of Revenue | 11,575 | $120.6 萬 | 0.01% | −500−4.1% | 減碼 |
| Inceptionr LLC | 11,662 | $121.5 萬 | 0.29% | +3,053+35.5% | 加碼 |
| Gibbs Wealth Management | 11,664 | $121.5 萬 | 0.27% | −2,261−16.2% | 減碼 |
| Independent Financial Group, LLC | 11,731 | $122.2 萬 | 0.03% | +5,231+80.5% | 加碼 |
| Diversify Advisory Services, LLC | 11,777 | $124.6 萬 | 0.04% | −2,507−17.6% | 減碼 |
| The PNC Financial Services Group, Inc. | 12,007 | $125.1 萬 | 0.00% | −3,119−20.6% | 減碼 |
| Bank of Montreal | 12,039 | $125.4 萬 | 0.00% | −1,959−14.0% | 減碼 |
| Virginia Retirement Systems Et Al | 12,160 | $126.7 萬 | 0.01% | −800−6.2% | 減碼 |
| Legato Capital Management LLC | 12,451 | $129.7 萬 | 0.14% | +12,451 | 新進 |
| HSBC Holdings PLC | 12,701 | $131.7 萬 | 0.00% | −69,233−84.5% | 減碼 |
| Commonwealth Equity Services, LLC | 12,749 | $132.8 萬 | 0.00% | +705+5.9% | 加碼 |
| US Bancorp | 12,751 | $132.9 萬 | 0.00% | −731−5.4% | 減碼 |
| Alliance Wealth Advisors, LLC | 12,935 | $134.8 萬 | 0.32% | +754+6.2% | 加碼 |
| OP Asset Management Ltd | 13,883 | $144.7 萬 | 0.02% | −1,586−10.3% | 減碼 |
| Guggenheim Capital LLC | 14,351 | $149.5 萬 | 0.01% | −2,427−14.5% | 減碼 |
| Quadrant Capital Group LLC | 14,789 | $154.1 萬 | 0.05% | +9+0.1% | 加碼 |
| CWM, LLC | 14,844 | $154.7 萬 | 0.00% | −1,423−8.7% | 減碼 |
| First Citizens Bank & Trust Co | 14,890 | $155.2 萬 | 0.03% | +1,299+9.6% | 加碼 |
| Pictet Asset Management Holding SA | 14,905 | $155.3 萬 | 0.00% | −2,843−16.0% | 減碼 |
| Credit Agricole S A | 15,114 | $157.5 萬 | 0.01% | +15,114 | 新進 |
| Xponance, Inc. | 15,305 | $159.5 萬 | 0.01% | −163−1.1% | 減碼 |
| Kovitz Investment Group Partners, LLC | 15,717 | $163.8 萬 | 0.01% | −1,002−6.0% | 減碼 |
| Cinctive Capital Management LP | 16,315 | $170.0 萬 | 0.08% | −49,362−75.2% | 減碼 |
| Toroso Investments, LLC | 16,334 | $170.2 萬 | 0.01% | +4,682+40.2% | 加碼 |
| Elo Mutual Pension Insurance Co | 16,462 | $171.5 萬 | 0.03% | +4,682+39.7% | 加碼 |
| Nicholas Investment Partners, LP | 16,630 | $173.3 萬 | 0.13% | +16,630 | 新進 |