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 1 季 13F 持有人
Rambus Inc 在 2024/3/31 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
- 375
- 較 2023 年第 4 季 −21 家
- 持有股數
- 9,729 萬
- 較 2023 年第 4 季 +74.8 萬 (+0.8%)
- 總市值
- $60.0 億
- 較 2023 年第 4 季 −$5.92 億 (−9.0%)
- 新進機構
- 51
- 另有 153 家加碼
- 清倉機構
- 72
- 另有 135 家減碼
另有 4 家機構在 2023 年第 4 季持有、還沒有申報 2024 年第 1 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 1 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 2023 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock Inc. | 15,440,957 | $9.54 億 | 0.02% | −17,032−0.1% | 減碼 |
| Vanguard Group Inc | 11,651,114 | $7.20 億 | 0.01% | +275,160+2.4% | 加碼 |
| JPMorgan Chase & Co | 6,504,549 | $4.02 億 | 0.04% | +1,207,496+22.8% | 加碼 |
| State Street Corp | 4,436,516 | $2.74 億 | 0.01% | +184,130+4.3% | 加碼 |
| Wellington Management Group LLP | 4,117,688 | $2.55 億 | 0.05% | +183,765+4.7% | 加碼 |
| Neuberger Berman Group LLC | 3,511,130 | $2.17 億 | 0.18% | +1,162,966+49.5% | 加碼 |
| Geode Capital Management, LLC | 2,490,521 | $1.54 億 | 0.01% | +61,461+2.5% | 加碼 |
| Bank of New York Mellon Corp | 2,307,798 | $1.43 億 | 0.03% | +132,939+6.1% | 加碼 |
| Hood River Capital Management LLC | 2,048,572 | $1.27 億 | 2.82% | +86,758+4.4% | 加碼 |
| Dimensional Fund Advisors LP | 1,640,226 | $1.01 億 | 0.03% | −309,685−15.9% | 減碼 |
| Ameriprise Financial Inc | 1,633,098 | $1.01 億 | 0.03% | +175,149+12.0% | 加碼 |
| Nuveen Asset Management, LLC | 1,608,786 | $9,945 萬 | 0.03% | +7,357+0.5% | 加碼 |
| Northern Trust Corp | 1,447,323 | $8,946 萬 | 0.02% | −181,031−11.1% | 減碼 |
| Invesco Ltd. | 1,422,740 | $8,794 萬 | 0.02% | +52,112+3.8% | 加碼 |
| Norges Bank | 1,263,206 | $7,808 萬 | 0.01% | +21,360+1.7% | 加碼 |
| Charles Schwab Investment Management Inc | 1,210,497 | $7,482 萬 | 0.02% | +28,571+2.4% | 加碼 |
| Goldman Sachs Group Inc | 1,168,159 | $7,220 萬 | 0.02% | +309,715+36.1% | 加碼 |
| Captrust Financial Advisors | 1,258,976 | $6,657 萬 | 0.24% | +176,103+16.3% | 加碼 |
| Price T Rowe Associates Inc | 1,056,350 | $6,529 萬 | 0.01% | +104,050+10.9% | 加碼 |
| Swedbank AB | 993,000 | $6,138 萬 | 0.09% | +243,000+32.4% | 加碼 |
| Bank of America Corp | 983,317 | $6,078 萬 | 0.01% | +403,809+69.7% | 加碼 |
| Rafferty Asset Management, LLC | 957,347 | $5,917 萬 | 0.22% | +279,687+41.3% | 加碼 |
| Vaughan Nelson Investment Management, L.P. | 939,682 | $5,808 萬 | 0.51% | +117,285+14.3% | 加碼 |
| FMR LLC | 913,218 | $5,645 萬 | 0.00% | +586,131+179.2% | 加碼 |
| Loomis Sayles & Co L P | 836,966 | $5,173 萬 | 0.07% | −432,355−34.1% | 減碼 |
| Eagle Asset Management Inc | 812,527 | $5,056 萬 | 0.26% | +163,956+25.3% | 加碼 |
| Morgan Stanley | 816,143 | $5,045 萬 | 0.00% | −154,246−15.9% | 減碼 |
| Voya Investment Management LLC | 811,686 | $5,017 萬 | 0.05% | +38,520+5.0% | 加碼 |
| Lord, Abbett & Co. LLC | 761,473 | $4,707 萬 | 0.15% | −1,738,165−69.5% | 減碼 |
| Fred Alger Management, LLC | 719,773 | $4,449 萬 | 0.22% | −3,186−0.4% | 減碼 |
| Barclays PLC | 667,174 | $4,124 萬 | 0.02% | −8,155−1.2% | 減碼 |
| American Century Companies Inc | 643,045 | $3,975 萬 | 0.02% | +600,940+1,427.2% | 加碼 |
| Macquarie Group Ltd | 616,103 | $3,808 萬 | 0.04% | −127,645−17.2% | 減碼 |
| Principal Financial Group Inc | 543,545 | $3,360 萬 | 0.02% | −332,863−38.0% | 減碼 |
| Citigroup Inc | 532,916 | $3,294 萬 | 0.04% | +328,341+160.5% | 加碼 |
| Silvercrest Asset Management Group LLC | 510,518 | $3,156 萬 | 0.21% | −82,344−13.9% | 減碼 |
| Artisan Partners Limited Partnership | 472,168 | $2,918 萬 | 0.04% | +202,350+75.0% | 加碼 |
| Franklin Resources Inc | 463,796 | $2,867 萬 | 0.01% | +417,986+912.4% | 加碼 |
| Park West Asset Management LLC | 450,000 | $2,781 萬 | 2.08% | +240,000+114.3% | 加碼 |
| Westwood Holdings Group Inc. | 439,481 | $2,716 萬 | 0.21% | +219,414+99.7% | 加碼 |
| UBS Group AG | 428,000 | $2,645 萬 | 0.01% | −77,665−15.4% | 減碼 |
| Summit Partners Public Asset Management, LLC | 416,677 | $2,575 萬 | 1.23% | −177,949−29.9% | 減碼 |
| Panagora Asset Management Inc | 387,678 | $2,396 萬 | 0.12% | −11,729−2.9% | 減碼 |
| Emerald Advisers, LLC | 364,664 | $2,254 萬 | 0.91% | +5,971+1.7% | 加碼 |
| BNP Paribas Arbitrage, SA | 364,283 | $2,252 萬 | 0.03% | +2,685+0.7% | 加碼 |
| WCM Investment Management, LLC | 358,747 | $2,217 萬 | 0.05% | +131,037+57.5% | 加碼 |
| Rhumbline Advisers | 335,277 | $2,072 萬 | 0.02% | +3,236+1.0% | 加碼 |
| Westfield Capital Management Co LP | 328,053 | $2,028 萬 | 0.11% | +328,053 | 新進 |
| Axiom Investors LLC | 317,766 | $1,964 萬 | 0.18% | +58,216+22.4% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 371,121 | $1,808 萬 | 0.04% | +42,432+12.9% | 加碼 |
| Schonfeld Strategic Advisors LLC | 284,587 | $1,759 萬 | 0.14% | +284,587 | 新進 |
| Mesirow Institutional Investment Management, Inc. | 282,803 | $1,748 萬 | 1.55% | +88,338+45.4% | 加碼 |
| New York State Common Retirement Fund | 275,495 | $1,703 萬 | 0.02% | +18,489+7.2% | 加碼 |
| Emerald Mutual Fund Advisers Trust | 271,430 | $1,678 萬 | 0.87% | −24,136−8.2% | 減碼 |
| Alliancebernstein L.P. | 268,017 | $1,657 萬 | 0.01% | +22,714+9.3% | 加碼 |
| Varma Mutual Pension Insurance Co | 266,000 | $1,644 萬 | 0.14% | +266,000 | 新進 |
| Legal & General Group Plc | 246,896 | $1,526 萬 | 0.00% | −11,654−4.5% | 減碼 |
| First Trust Advisors LP | 234,292 | $1,448 萬 | 0.01% | +50,333+27.4% | 加碼 |
| Glenmede Trust Co NA | 234,208 | $1,448 萬 | 0.07% | +15,830+7.2% | 加碼 |
| Victory Capital Management Inc | 226,593 | $1,401 萬 | 0.01% | +80,419+55.0% | 加碼 |
| Swiss National Bank | 212,200 | $1,312 萬 | 0.01% | −2,900−1.3% | 減碼 |
| Penn Capital Management Co Inc | 210,185 | $1,304 萬 | 1.16% | −44,484−17.5% | 減碼 |
| Natixis Advisors, L.P. | 208,934 | $1,291 萬 | 0.03% | +34,875+20.0% | 加碼 |
| Segall Bryant & Hamill, LLC | 195,350 | $1,207 萬 | 0.23% | −1,834−0.9% | 減碼 |
| Royce & Associates LP | 194,804 | $1,204 萬 | 0.11% | +24,196+14.2% | 加碼 |
| American International Group, Inc. | 194,551 | $1,203 萬 | 0.04% | −4,026−2.0% | 減碼 |
| Stephens Investment Management Group LLC | 192,410 | $1,189 萬 | 0.16% | +27,721+16.8% | 加碼 |
| SEI Investments Co | 190,480 | $1,177 萬 | 0.02% | +22,060+13.1% | 加碼 |
| HighTower Advisors, LLC | 190,773 | $1,175 萬 | 0.02% | +5,370+2.9% | 加碼 |
| California Public Employees Retirement System | 189,787 | $1,173 萬 | 0.01% | −23,533−11.0% | 減碼 |
| Susquehanna International Group, LLP | 180,629 | $1,116 萬 | 0.02% | −12,202−6.3% | 減碼 |
| Assetmark, Inc | 170,743 | $1,055 萬 | 0.03% | +170,740+5,691,333.3% | 加碼 |
| Crestline Management, LP | 165,704 | $1,024 萬 | 0.97% | +71,340+75.6% | 加碼 |
| Royal Bank of Canada | 165,119 | $1,021 萬 | 0.00% | +78,419+90.4% | 加碼 |
| Credit Suisse AG | 162,478 | $1,004 萬 | 0.01% | +2,422+1.5% | 加碼 |
| DekaBank Deutsche Girozentrale | 154,173 | $967.9 萬 | 0.02% | +107,500+230.3% | 加碼 |
| AXA S.A. | 152,481 | $942.5 萬 | 0.03% | −38,545−20.2% | 減碼 |
| Retirement Systems of Alabama | 135,005 | $834.5 萬 | 0.03% | +356+0.3% | 加碼 |
| Manufacturers Life Insurance Company, The | 131,588 | $813.3 萬 | 0.01% | +3,478+2.7% | 加碼 |
| Barington Capital Group, L.P. | 130,100 | $804.1 萬 | 7.92% | 00.0% | 不變 |
| Wells Fargo & Company | 128,487 | $794.2 萬 | 0.00% | −3,113−2.4% | 減碼 |
| Primecap Management Co | 128,200 | $792.4 萬 | 0.01% | −6,763−5.0% | 減碼 |
| UBS Asset Management Americas Inc | 128,143 | $792.1 萬 | 0.00% | −2,342−1.8% | 減碼 |
| Walleye Capital LLC | 126,135 | $779.6 萬 | 0.08% | +108,778+626.7% | 加碼 |
| Epoch Investment Partners, Inc. | 122,172 | $755.1 萬 | 0.03% | −13,115−9.7% | 減碼 |
| Mutual of America Capital Management LLC | 115,590 | $714.5 萬 | 0.08% | −6,558−5.4% | 減碼 |
| Citadel Advisors LLC | 112,572 | $695.8 萬 | 0.01% | −28,181−20.0% | 減碼 |
| MetLife Investment Management | 111,957 | $692.0 萬 | 0.05% | −4,062−3.5% | 減碼 |
| California State Teachers Retirement System | 107,753 | $666.0 萬 | 0.01% | −7,412−6.4% | 減碼 |
| Deutsche Bank AG | 104,419 | $645.4 萬 | 0.00% | +38,414+58.2% | 加碼 |
| State of Wisconsin Investment Board | 102,033 | $630.7 萬 | 0.02% | +28,767+39.3% | 加碼 |
| Capital Fund Management S.A. | 101,032 | $624.5 萬 | 0.08% | −43,664−30.2% | 減碼 |
| LPL Financial LLC | 94,867 | $586.4 萬 | 0.00% | −1,035−1.1% | 減碼 |
| Texas Permanent School Fund | 94,091 | $581.6 萬 | 0.05% | +1,219+1.3% | 加碼 |
| Kadensa Capital Ltd | 92,907 | $574.3 萬 | 1.56% | +92,907 | 新進 |
| Great West Life Assurance Co | 90,341 | $558.5 萬 | 0.01% | +779+0.9% | 加碼 |
| Lombard Odier Asset Management (Europe) Ltd | 89,559 | $553.6 萬 | 0.35% | +89,559 | 新進 |
| AQR Capital Management LLC | 86,852 | $536.8 萬 | 0.01% | +31,501+56.9% | 加碼 |
| Guggenheim Capital LLC | 85,053 | $525.7 萬 | 0.04% | +54,100+174.8% | 加碼 |
| Trexquant Investment LP | 83,731 | $517.5 萬 | 0.10% | +83,731 | 新進 |