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。
2024 年第 4 季 13F 持有人
Rambus Inc 在 2024/12/31 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
- 395
- 較 2024 年第 3 季 +27 家
- 持有股數
- 9,506 萬
- 較 2024 年第 3 季 +312.1 萬 (+3.4%)
- 總市值
- $50.3 億
- 較 2024 年第 3 季 +$11.4 億 (+29.4%)
- 新進機構
- 78
- 另有 121 家加碼
- 清倉機構
- 51
- 另有 153 家減碼
另有 8 家機構在 2024 年第 3 季持有、還沒有申報 2024 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 |
2024 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 2024 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14,139,062 | $7.47 億 | 0.02% | +445,878+3.3% | 加碼 |
| Vanguard Group Inc | 12,594,979 | $6.66 億 | 0.01% | +31,645+0.3% | 加碼 |
| Price T Rowe Associates Inc | 5,449,128 | $2.88 億 | 0.03% | +4,445,146+442.8% | 加碼 |
| Invesco Ltd. | 4,999,748 | $2.64 億 | 0.05% | +2,093,953+72.1% | 加碼 |
| State Street Corp | 4,737,415 | $2.50 億 | 0.01% | −81,710−1.7% | 減碼 |
| JPMorgan Chase & Co | 4,184,370 | $2.21 億 | 0.02% | +68,975+1.7% | 加碼 |
| Geode Capital Management, LLC | 2,577,185 | $1.36 億 | 0.01% | −44,157−1.7% | 減碼 |
| Bank of New York Mellon Corp | 2,095,974 | $1.11 億 | 0.02% | −67,225−3.1% | 減碼 |
| Norges Bank | 1,785,242 | $9,437 萬 | 0.01% | +498,710+38.8% | 加碼 |
| Dimensional Fund Advisors LP | 1,734,188 | $9,168 萬 | 0.02% | −27,060−1.5% | 減碼 |
| Swedbank AB | 1,700,000 | $8,986 萬 | 0.11% | −43,000−2.5% | 減碼 |
| Neuberger Berman Group LLC | 1,658,364 | $8,770 萬 | 0.07% | −88,899−5.1% | 減碼 |
| Northern Trust Corp | 1,463,338 | $7,735 萬 | 0.01% | +170,884+13.2% | 加碼 |
| Westfield Capital Management Co LP | 1,389,538 | $7,345 萬 | 0.32% | +487,302+54.0% | 加碼 |
| Charles Schwab Investment Management Inc | 1,249,746 | $6,606 萬 | 0.01% | +5,761+0.5% | 加碼 |
| Wellington Management Group LLP | 1,248,445 | $6,599 萬 | 0.01% | −210,286−14.4% | 減碼 |
| American Century Companies Inc | 1,176,352 | $6,218 萬 | 0.04% | +74,478+6.8% | 加碼 |
| Westwood Holdings Group Inc. | 1,127,854 | $5,962 萬 | 0.46% | −302,042−21.1% | 減碼 |
| Voya Investment Management LLC | 1,124,441 | $5,944 萬 | 0.06% | −69,421−5.8% | 減碼 |
| Nuveen Asset Management, LLC | 1,064,700 | $5,628 萬 | 0.02% | +116,079+12.2% | 加碼 |
| Goldman Sachs Group Inc | 1,048,840 | $5,544 萬 | 0.01% | +227,985+27.8% | 加碼 |
| Raymond James Financial Inc | 974,284 | $5,150 萬 | 0.02% | +974,284 | 新進 |
| Morgan Stanley | 914,750 | $4,835 萬 | 0.00% | −676,027−42.5% | 減碼 |
| Congress Asset Management Co | 866,026 | $4,578 萬 | 0.31% | +866,026 | 新進 |
| Analog Century Management LP | 825,288 | $4,362 萬 | 2.92% | +825,288 | 新進 |
| Assenagon Asset Management S.A. | 760,214 | $4,018 萬 | 0.07% | −506,566−40.0% | 減碼 |
| Vaughan Nelson Investment Management, L.P. | 735,788 | $3,889 萬 | 0.36% | −727,144−49.7% | 減碼 |
| Millennium Management LLC | 595,055 | $3,145 萬 | 0.03% | −341,541−36.5% | 減碼 |
| SG Americas Securities, LLC | 552,173 | $2,919 萬 | 0.13% | +520,754+1,657.4% | 加碼 |
| Emerald Advisers, LLC | 543,829 | $2,875 萬 | 1.11% | −17,585−3.1% | 減碼 |
| Two Sigma Investments, LP | 529,974 | $2,801 萬 | 0.06% | −293,915−35.7% | 減碼 |
| Silvercrest Asset Management Group LLC | 516,133 | $2,728 萬 | 0.18% | −23,251−4.3% | 減碼 |
| Panagora Asset Management Inc | 437,679 | $2,314 萬 | 0.11% | −1,608−0.4% | 減碼 |
| Two Sigma Advisers, LP | 435,300 | $2,301 萬 | 0.05% | −127,600−22.7% | 減碼 |
| Bank of America Corp | 415,317 | $2,195 萬 | 0.00% | −250,401−37.6% | 減碼 |
| Crestline Management, LP | 410,113 | $2,168 萬 | 0.75% | +151,782+58.8% | 加碼 |
| Oberweis Asset Management Inc | 409,400 | $2,164 萬 | 1.02% | +409,400 | 新進 |
| Franklin Resources Inc | 406,263 | $2,148 萬 | 0.01% | −6,823−1.7% | 減碼 |
| D. E. Shaw & Co., Inc. | 394,352 | $2,085 萬 | 0.02% | −406,347−50.7% | 減碼 |
| WCM Investment Management, LLC | 386,527 | $2,072 萬 | 0.05% | +34,124+9.7% | 加碼 |
| Emerald Mutual Fund Advisers Trust | 356,958 | $1,887 萬 | 1.15% | −64,959−15.4% | 減碼 |
| Janus Henderson Group PLC | 343,180 | $1,814 萬 | 0.01% | −8,621−2.5% | 減碼 |
| Rhumbline Advisers | 331,966 | $1,755 萬 | 0.02% | +2,762+0.8% | 加碼 |
| Principal Financial Group Inc | 330,134 | $1,745 萬 | 0.01% | +4,725+1.5% | 加碼 |
| AQR Capital Management LLC | 319,731 | $1,690 萬 | 0.02% | −42,521−11.7% | 減碼 |
| Glenmede Trust Co NA | 309,742 | $1,637 萬 | 0.08% | −2,168−0.7% | 減碼 |
| SEI Investments Co | 306,072 | $1,618 萬 | 0.02% | −37,032−10.8% | 減碼 |
| Mesirow Institutional Investment Management, Inc. | 298,174 | $1,576 萬 | 1.21% | −101,445−25.4% | 減碼 |
| Algert Global LLC | 292,592 | $1,547 萬 | 0.36% | +33,251+12.8% | 加碼 |
| UBS Asset Management Americas Inc | 290,392 | $1,535 萬 | 0.00% | +45,967+18.8% | 加碼 |
| Prudential Financial Inc | 289,241 | $1,529 萬 | 0.02% | +16,571+6.1% | 加碼 |
| Barclays PLC | 263,453 | $1,393 萬 | 0.01% | +47,194+21.8% | 加碼 |
| Ameriprise Financial Inc | 249,130 | $1,317 萬 | 0.00% | +20,682+9.1% | 加碼 |
| Capital Fund Management S.A. | 246,993 | $1,306 萬 | 0.13% | −75,358−23.4% | 減碼 |
| Royal Bank of Canada | 243,876 | $1,289 萬 | 0.00% | −65,665−21.2% | 減碼 |
| Macquarie Group Ltd | 239,568 | $1,266 萬 | 0.02% | −201,760−45.7% | 減碼 |
| HighTower Advisors, LLC | 237,217 | $1,254 萬 | 0.02% | +3,924+1.7% | 加碼 |
| Canada Pension Plan Investment Board | 235,700 | $1,246 萬 | 0.01% | +235,700 | 新進 |
| Legal & General Group Plc | 233,836 | $1,236 萬 | 0.00% | +5,114+2.2% | 加碼 |
| Alliancebernstein L.P. | 233,636 | $1,235 萬 | 0.00% | −2,817−1.2% | 減碼 |
| Jane Street Group, LLC | 224,621 | $1,187 萬 | 0.02% | −204,986−47.7% | 減碼 |
| Penn Capital Management Co Inc | 214,863 | $1,136 萬 | 1.11% | +16,327+8.2% | 加碼 |
| Swiss National Bank | 211,800 | $1,120 萬 | 0.01% | +1,300+0.6% | 加碼 |
| Stephens Investment Management Group LLC | 190,857 | $1,009 萬 | 0.14% | +33,980+21.7% | 加碼 |
| New York State Common Retirement Fund | 182,460 | $964.5 萬 | 0.01% | +22,660+14.2% | 加碼 |
| Qube Research & Technologies Ltd | 181,121 | $957.4 萬 | 0.02% | −192,753−51.6% | 減碼 |
| Osterweis Capital Management Inc | 176,745 | $934.3 萬 | 0.43% | +176,745 | 新進 |
| California Public Employees Retirement System | 173,736 | $918.4 萬 | 0.01% | −10,267−5.6% | 減碼 |
| Corebridge Financial, Inc. | 172,977 | $914.4 萬 | 0.05% | −11,764−6.4% | 減碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 165,658 | $875.7 萬 | 0.02% | −6,130−3.6% | 減碼 |
| Point72 Asset Management, L.P. | 161,153 | $851.9 萬 | 0.02% | +93,566+138.4% | 加碼 |
| Segall Bryant & Hamill, LLC | 161,041 | $851.3 萬 | 0.12% | +161,041 | 新進 |
| Natixis Advisors, L.P. | 158,683 | $838.8 萬 | 0.02% | −136,624−46.3% | 減碼 |
| DekaBank Deutsche Girozentrale | 154,173 | $824.5 萬 | 0.02% | 00.0% | 不變 |
| Mutual of America Capital Management LLC | 146,140 | $772.5 萬 | 0.08% | −1,980−1.3% | 減碼 |
| Castleark Management LLC | 139,890 | $739.5 萬 | 0.26% | +139,890 | 新進 |
| Deutsche Bank AG | 139,002 | $734.8 萬 | 0.00% | +39,798+40.1% | 加碼 |
| Retirement Systems of Alabama | 129,587 | $685.0 萬 | 0.03% | −1,219−0.9% | 減碼 |
| Manufacturers Life Insurance Company, The | 128,151 | $677.4 萬 | 0.01% | +992+0.8% | 加碼 |
| UBS Group AG | 122,994 | $650.1 萬 | 0.00% | +42,647+53.1% | 加碼 |
| MetLife Investment Management | 122,295 | $646.5 萬 | 0.04% | +5,761+4.9% | 加碼 |
| Congress Wealth Management LLC | 120,733 | $638.2 萬 | 0.09% | +120,733 | 新進 |
| Comerica Bank | 120,657 | $637.8 萬 | 0.03% | +21,647+21.9% | 加碼 |
| Royce & Associates LP | 120,135 | $635.0 萬 | 0.06% | +120,135 | 新進 |
| Barington Capital Group, L.P. | 120,000 | $634.3 萬 | 5.78% | −25,100−17.3% | 減碼 |
| Citigroup Inc | 117,200 | $619.5 萬 | 0.01% | +4,285+3.8% | 加碼 |
| Balyasny Asset Management LLC | 113,687 | $600.9 萬 | 0.01% | −106,433−48.4% | 減碼 |
| Citadel Advisors LLC | 112,495 | $594.6 萬 | 0.01% | −72,954−39.3% | 減碼 |
| Van Eck Associates Corp | 106,164 | $561.2 萬 | 0.01% | +24,723+30.4% | 加碼 |
| Assetmark, Inc | 104,946 | $554.7 萬 | 0.02% | +6,208+6.3% | 加碼 |
| California State Teachers Retirement System | 100,643 | $532.0 萬 | 0.01% | −1,388−1.4% | 減碼 |
| Polen Capital Management LLC | 99,259 | $524.7 萬 | 0.01% | +43,109+76.8% | 加碼 |
| State of Wisconsin Investment Board | 98,470 | $520.5 萬 | 0.01% | +10,299+11.7% | 加碼 |
| Wells Fargo & Company | 97,933 | $517.7 萬 | 0.00% | +21,552+28.2% | 加碼 |
| Trexquant Investment LP | 92,707 | $490.0 萬 | 0.06% | −216,882−70.1% | 減碼 |
| Great West Life Assurance Co | 91,911 | $485.4 萬 | 0.01% | −3,619−3.8% | 減碼 |
| Thornburg Investment Management Inc | 88,084 | $465.6 萬 | 0.06% | +19,036+27.6% | 加碼 |
| First Trust Advisors LP | 86,609 | $457.8 萬 | 0.00% | −113,806−56.8% | 減碼 |
| Harbor Capital Advisors, Inc. | 85,914 | $454.1 萬 | 0.20% | +23,269+37.1% | 加碼 |
| Granahan Investment Management Inc | 82,620 | $436.7 萬 | 0.18% | −24,306−22.7% | 減碼 |