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。
2021 年第 3 季 13F 持有人
Rambus Inc 在 2021/9/30 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
- 236
- 較 2021 年第 2 季 +20 家
- 持有股數
- 9,344 萬
- 較 2021 年第 2 季 −315.5 萬 (−3.3%)
- 總市值
- $20.7 億
- 較 2021 年第 2 季 −$2.16 億 (−9.4%)
- 新進機構
- 35
- 另有 65 家加碼
- 清倉機構
- 15
- 另有 83 家減碼
另有 3 家機構在 2021 年第 2 季持有、還沒有申報 2021 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 |
2021 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 2021 年第 2 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Shelter Haven Capital Management, L.P. | 50,000 | $111.0 萬 | 0.35% | −549,302−91.7% | 減碼 |
| AQR Capital Management LLC | 48,141 | $106.9 萬 | 0.00% | −23,763−33.0% | 減碼 |
| Gyon Technologies Capital Management, LP | 46,114 | $102.4 萬 | 0.28% | +29,836+183.3% | 加碼 |
| Martingale Asset Management L P | 45,873 | $101.9 萬 | 0.01% | +24,999+119.8% | 加碼 |
| Oregon Public Employees Retirement Fund | 45,362 | $100.7 萬 | 0.01% | −200−0.4% | 減碼 |
| Maryland State Retirement & Pension System | 42,848 | $96.0 萬 | 0.03% | +42,848 | 新進 |
| Jane Street Group, LLC | 40,805 | $90.6 萬 | 0.00% | −5,152−11.2% | 減碼 |
| Robeco Institutional Asset Management B.V. | 38,401 | $85.2 萬 | 0.00% | +23,796+162.9% | 加碼 |
| EAM Global Investors LLC | 38,111 | $84.6 萬 | 0.20% | −63,023−62.3% | 減碼 |
| MetLife Investment Management | 37,951 | $84.3 萬 | 0.01% | 00.0% | 不變 |
| Bank of Montreal | 35,784 | $80.9 萬 | 0.00% | −2,165−5.7% | 減碼 |
| Price T Rowe Associates Inc | 35,092 | $77.9 萬 | 0.00% | +7,117+25.4% | 加碼 |
| Boston Partners | 34,644 | $76.9 萬 | 0.00% | −3,995−10.3% | 減碼 |
| ETF Managers Group, LLC | 33,476 | $74.6 萬 | 0.01% | +2,570+8.3% | 加碼 |
| Marshall Wace, LLP | 32,482 | $72.1 萬 | 0.00% | +32,482 | 新進 |
| Teachers Retirement System of the State of Kentucky | 32,312 | $71.7 萬 | 0.01% | 00.0% | 不變 |
| Ergoteles LLC | 31,500 | $69.9 萬 | 0.03% | +31,500 | 新進 |
| Boothbay Fund Management, LLC | 31,297 | $69.5 萬 | 0.03% | +5,607+21.8% | 加碼 |
| Jacobs Levy Equity Management, Inc | 31,200 | $69.3 萬 | 0.00% | +31,200 | 新進 |
| Gotham Asset Management, LLC | 30,720 | $68.2 萬 | 0.03% | +11,174+57.2% | 加碼 |
| Arizona State Retirement System | 30,646 | $68.0 萬 | 0.01% | −321−1.0% | 減碼 |
| Metropolitan Life Insurance Co | 28,431 | $63.1 萬 | 0.01% | −3,001−9.5% | 減碼 |
| Handelsbanken Fonder AB | 26,297 | $58.4 萬 | 0.00% | 00.0% | 不變 |
| Tudor Investment Corp Et Al | 25,359 | $56.3 萬 | 0.01% | +25,359 | 新進 |
| IndexIQ Advisors LLC | 23,128 | $51.3 萬 | 0.02% | +2,317+11.1% | 加碼 |
| AMP Capital Investors Ltd | 20,800 | $46.2 萬 | 0.00% | +20,800 | 新進 |
| Jaffetilchin Investment Partners, LLC | 20,443 | $45.4 萬 | 0.05% | +20,443 | 新進 |
| Schonfeld Strategic Advisors LLC | 19,700 | $43.7 萬 | 0.00% | −547,086−96.5% | 減碼 |
| Yorktown Management & Research Co Inc | 19,600 | $43.5 萬 | 0.33% | 00.0% | 不變 |
| Public Employees Retirement Association of Colorado | 19,581 | $43.5 萬 | 0.00% | 00.0% | 不變 |
| Quantinno Capital Management LP | 19,148 | $42.5 萬 | 0.47% | 00.0% | 不變 |
| Teacher Retirement System of Texas | 18,360 | $40.8 萬 | 0.00% | +3,500+23.6% | 加碼 |
| Wolverine Trading, LLC | 17,385 | $38.8 萬 | 0.01% | +232+1.4% | 加碼 |
| Natixis Advisors, L.P. | 17,155 | $38.1 萬 | 0.00% | +568+3.4% | 加碼 |
| Capital Fund Management S.A. | 17,039 | $37.8 萬 | 0.01% | +1,853+12.2% | 加碼 |
| Aigen Investment Management, LP | 17,041 | $37.8 萬 | 0.07% | +17,041 | 新進 |
| PDT Partners, LLC | 16,861 | $37.4 萬 | 0.03% | +16,861 | 新進 |
| ProShare Advisors LLC | 16,712 | $37.1 萬 | 0.00% | −15,425−48.0% | 減碼 |
| Envestnet Asset Management Inc | 16,328 | $36.2 萬 | 0.00% | +1,514+10.2% | 加碼 |
| Parallel Advisors, LLC | 15,903 | $35.3 萬 | 0.01% | +9+0.1% | 加碼 |
| Squarepoint Ops LLC | 15,675 | $34.8 萬 | 0.00% | +1,015+6.9% | 加碼 |
| Marshall Wace North America L.P. | 15,648 | $34.7 萬 | 0.00% | +15,648 | 新進 |
| BNC Wealth Management, LLC | 15,505 | $34.4 萬 | 0.20% | 00.0% | 不變 |
| Mutual of America Capital Management LLC | 14,522 | $32.2 萬 | 0.00% | −1,473−9.2% | 減碼 |
| HSBC Holdings PLC | 14,376 | $32.1 萬 | 0.00% | −1,969−12.0% | 減碼 |
| Juncture Wealth Strategies, LLC | 14,033 | $31.2 萬 | 0.16% | +14,033 | 新進 |
| Royce & Associates LP | 13,988 | $31.1 萬 | 0.00% | −22,993−62.2% | 減碼 |
| Sawtooth Solutions, LLC | 13,972 | $31.0 萬 | 0.05% | −1,251−8.2% | 減碼 |
| Everence Capital Management Inc | 13,445 | $29.8 萬 | 0.02% | 00.0% | 不變 |
| HAP Trading, LLC | 12,934 | $28.7 萬 | 0.02% | +12,934 | 新進 |
| Dynamic Technology Lab Private Ltd | 12,281 | $27.3 萬 | 0.03% | +12,281 | 新進 |
| Man Group plc | 11,932 | $26.5 萬 | 0.00% | +11,932 | 新進 |
| Cetera Advisor Networks LLC | 11,800 | $26.2 萬 | 0.00% | +312+2.7% | 加碼 |
| Janus Henderson Group PLC | 11,494 | $25.5 萬 | 0.00% | +11,494 | 新進 |
| Crossmark Global Holdings, Inc. | 11,280 | $25.0 萬 | 0.01% | −190−1.7% | 減碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,223 | $24.9 萬 | 0.00% | 00.0% | 不變 |
| Profund Advisors LLC | 11,183 | $24.8 萬 | 0.01% | −2,851−20.3% | 減碼 |
| Eqis Capital Management, Inc. | 11,077 | $24.6 萬 | 0.02% | −867−7.3% | 減碼 |
| Trexquant Investment LP | 10,807 | $24.0 萬 | 0.02% | +10,807 | 新進 |
| Virginia Retirement Systems Et Al | 10,700 | $23.8 萬 | 0.00% | −21,500−66.8% | 減碼 |
| CIBC Asset Management Inc | 10,086 | $22.4 萬 | 0.00% | +365+3.8% | 加碼 |
| Advisor Group Holdings, Inc. | 10,075 | $22.4 萬 | 0.00% | +332+3.4% | 加碼 |
| Rockland Trust Co | 9,992 | $22.2 萬 | 0.02% | 00.0% | 不變 |
| Shay Capital LLC | 10,000 | $22.2 萬 | 0.07% | +10,000 | 新進 |
| Cornerstone Investment Partners, LLC | 9,605 | $21.3 萬 | 0.01% | −2,300−19.3% | 減碼 |
| Sciencast Management LP | 9,649 | $21.2 萬 | 0.06% | +9,649 | 新進 |
| Miracle Mile Advisors, LLC | 9,301 | $20.6 萬 | 0.01% | 00.0% | 不變 |
| Cambridge Investment Research Advisors, Inc. | 9,170 | $20.4 萬 | 0.00% | −930−9.2% | 減碼 |
| Contravisory Investment Management, Inc. | 8,959 | $19.9 萬 | 0.06% | 00.0% | 不變 |
| US Bancorp | 8,843 | $19.7 萬 | 0.00% | +8,690+5,679.7% | 加碼 |
| Ameritas Investment Partners, Inc. | 8,317 | $18.5 萬 | 0.01% | −471−5.4% | 減碼 |
| Tower Research Capital LLC (TRC) | 8,186 | $18.2 萬 | 0.00% | +4,652+131.6% | 加碼 |
| Harbour Investments, Inc. | 8,156 | $18.1 萬 | 0.01% | +38+0.5% | 加碼 |
| The PNC Financial Services Group, Inc. | 5,595 | $12.5 萬 | 0.00% | +64+1.2% | 加碼 |
| Wolverine Asset Management LLC | 5,163 | $11.4 萬 | 0.00% | +5,163 | 新進 |
| Nisa Investment Advisors, LLC | 4,460 | $9.90 萬 | 0.00% | 00.0% | 不變 |
| KBC Group NV | 3,955 | $8.80 萬 | 0.00% | 00.0% | 不變 |
| State of Wyoming | 3,946 | $8.80 萬 | 0.06% | +3,946 | 新進 |
| Bollard Group LLC | 3,760 | $8.30 萬 | 0.00% | 00.0% | 不變 |
| HHM Wealth Advisors, LLC | 3,500 | $7.80 萬 | 0.02% | 00.0% | 不變 |
| Macquarie Group Ltd | 3,025 | $6.70 萬 | 0.00% | 00.0% | 不變 |
| Bell Investment Advisors, Inc | 2,934 | $6.50 萬 | 0.02% | +2,934 | 新進 |
| Sutton Wealth Advisors Inc. | 2,811 | $6.24 萬 | 0.02% | 00.0% | 不變 |
| UBS Group AG | 2,836 | $6.20 萬 | 0.00% | +1,463+106.6% | 加碼 |
| IFP Advisors, Inc | 2,347 | $5.20 萬 | 0.00% | 00.0% | 不變 |
| Quantbot Technologies LP | 2,275 | $5.00 萬 | 0.00% | −13,054−85.2% | 減碼 |
| Arkadios Wealth Advisors | 2,000 | $4.40 萬 | 0.01% | −2,545−56.0% | 減碼 |
| Vestcor Inc | 1,889 | $4.20 萬 | 0.00% | 00.0% | 不變 |
| Northwestern Mutual Wealth Management Co | 1,867 | $4.10 萬 | 0.00% | 00.0% | 不變 |
| Fieldpoint Private Securities, LLC | 1,710 | $3.80 萬 | 0.01% | 00.0% | 不變 |
| Versant Capital Management, Inc | 1,642 | $3.60 萬 | 0.01% | −96−5.5% | 減碼 |
| Newbridge Financial Services Group, Inc. | 1,300 | $2.90 萬 | 0.02% | 00.0% | 不變 |
| Harvest Fund Management Co., Ltd | 1,257 | $2.70 萬 | 0.01% | +680+117.9% | 加碼 |
| Dark Forest Capital Management LP | 1,226 | $2.70 萬 | 0.01% | +1,226 | 新進 |
| Koshinski Asset Management, Inc. | 1,140 | $2.53 萬 | 0.00% | +1,140 | 新進 |
| Clearstead Advisors, LLC | 1,015 | $2.30 萬 | 0.00% | 00.0% | 不變 |
| Sonora Investment Management, LLC | 1,000 | $2.20 萬 | 0.00% | 00.0% | 不變 |
| Benjamin F. Edwards & Company, Inc. | 1,000 | $2.20 萬 | 0.00% | 00.0% | 不變 |
| Rockefeller Capital Management L.P. | 991 | $2.20 萬 | 0.00% | 00.0% | 不變 |
| Baillie Gifford & Co | 699 | $1.60 萬 | 0.00% | 00.0% | 不變 |