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 2 季 13F 持有人
Rambus Inc 在 2021/6/30 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
- 219
- 較 2021 年第 1 季 +6 家
- 持有股數
- 9,706 萬
- 較 2021 年第 1 季 +131.0 萬 (+1.4%)
- 總市值
- $23.0 億
- 較 2021 年第 1 季 +$4.39 億 (+23.6%)
- 新進機構
- 37
- 另有 74 家加碼
- 清倉機構
- 31
- 另有 68 家減碼
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 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 2021 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Richard Bernstein Advisors LLC | 49,951 | $118.4 萬 | 0.02% | 00.0% | 不變 |
| Jane Street Group, LLC | 45,957 | $109.0 萬 | 0.00% | +20,213+78.5% | 加碼 |
| Oregon Public Employees Retirement Fund | 45,562 | $108.0 萬 | 0.01% | −1,044−2.2% | 減碼 |
| Guggenheim Capital LLC | 43,698 | $103.6 萬 | 0.01% | +43,698 | 新進 |
| Boston Partners | 38,639 | $91.6 萬 | 0.00% | +38,639 | 新進 |
| Bank of Montreal | 37,949 | $90.6 萬 | 0.00% | −245,039−86.6% | 減碼 |
| MetLife Investment Management | 37,951 | $90.0 萬 | 0.01% | 00.0% | 不變 |
| HRT Financial LP | 37,036 | $87.8 萬 | 0.01% | +37,036 | 新進 |
| Royce & Associates LP | 36,981 | $87.7 萬 | 0.01% | −8,985−19.5% | 減碼 |
| Teachers Retirement System of the State of Kentucky | 32,312 | $76.6 萬 | 0.01% | 00.0% | 不變 |
| Virginia Retirement Systems Et Al | 32,200 | $76.3 萬 | 0.01% | −9,000−21.8% | 減碼 |
| ProShare Advisors LLC | 32,137 | $76.2 萬 | 0.00% | −1,471−4.4% | 減碼 |
| Metropolitan Life Insurance Co | 31,432 | $74.5 萬 | 0.01% | +2,098+7.2% | 加碼 |
| ETF Managers Group, LLC | 30,906 | $73.7 萬 | 0.01% | −11,263−26.7% | 減碼 |
| Arizona State Retirement System | 30,967 | $73.4 萬 | 0.01% | −2,196−6.6% | 減碼 |
| Winton Group Ltd | 30,677 | $72.7 萬 | 0.04% | +2,744+9.8% | 加碼 |
| Price T Rowe Associates Inc | 27,975 | $66.3 萬 | 0.00% | +1,908+7.3% | 加碼 |
| Handelsbanken Fonder AB | 26,297 | $62.4 萬 | 0.00% | +9,900+60.4% | 加碼 |
| Boothbay Fund Management, LLC | 25,690 | $60.9 萬 | 0.03% | −107,557−80.7% | 減碼 |
| Wexford Capital LP | 22,660 | $53.7 萬 | 0.08% | −71,800−76.0% | 減碼 |
| CWM Advisors, LLC | 21,120 | $50.1 萬 | 0.07% | +640+3.1% | 加碼 |
| Martingale Asset Management L P | 20,874 | $49.6 萬 | 0.01% | −6,400−23.5% | 減碼 |
| Raymond James & Associates | 20,927 | $49.6 萬 | 0.00% | +20,927 | 新進 |
| IndexIQ Advisors LLC | 20,811 | $49.3 萬 | 0.02% | −104−0.5% | 減碼 |
| Yorktown Management & Research Co Inc | 19,600 | $46.5 萬 | 0.36% | +2,600+15.3% | 加碼 |
| Public Employees Retirement Association of Colorado | 19,581 | $46.4 萬 | 0.00% | 00.0% | 不變 |
| Gotham Asset Management, LLC | 19,546 | $46.3 萬 | 0.02% | −9,905−33.6% | 減碼 |
| Quantinno Capital Management LP | 19,148 | $45.4 萬 | 0.51% | 00.0% | 不變 |
| Wolverine Trading, LLC | 17,153 | $40.9 萬 | 0.01% | +4,143+31.8% | 加碼 |
| Atom Investors LP | 16,962 | $40.2 萬 | 0.08% | +16,962 | 新進 |
| Natixis Advisors, L.P. | 16,587 | $39.3 萬 | 0.00% | +2,747+19.8% | 加碼 |
| HSBC Holdings PLC | 16,345 | $38.8 萬 | 0.00% | +792+5.1% | 加碼 |
| Gyon Technologies Capital Management, LP | 16,278 | $38.6 萬 | 0.13% | +16,278 | 新進 |
| Mutual of America Capital Management LLC | 15,995 | $37.9 萬 | 0.00% | +1,073+7.2% | 加碼 |
| Parallel Advisors, LLC | 15,894 | $37.7 萬 | 0.02% | +54+0.3% | 加碼 |
| BNC Wealth Management, LLC | 15,505 | $36.8 萬 | 0.22% | −119−0.8% | 減碼 |
| Quantbot Technologies LP | 15,329 | $36.3 萬 | 0.03% | +15,329 | 新進 |
| Sawtooth Solutions, LLC | 15,223 | $36.1 萬 | 0.07% | +1,382+10.0% | 加碼 |
| Capital Fund Management S.A. | 15,186 | $36.0 萬 | 0.01% | +4,659+44.3% | 加碼 |
| AlphaCrest Capital Management LLC | 15,088 | $35.8 萬 | 0.02% | −87,791−85.3% | 減碼 |
| Teacher Retirement System of Texas | 14,860 | $35.2 萬 | 0.00% | +2,231+17.7% | 加碼 |
| Envestnet Asset Management Inc | 14,814 | $35.1 萬 | 0.00% | +1,297+9.6% | 加碼 |
| Squarepoint Ops LLC | 14,660 | $34.8 萬 | 0.00% | −41,125−73.7% | 減碼 |
| Robeco Institutional Asset Management B.V. | 14,605 | $34.6 萬 | 0.00% | −13,591−48.2% | 減碼 |
| Profund Advisors LLC | 14,034 | $33.3 萬 | 0.01% | +661+4.9% | 加碼 |
| Everence Capital Management Inc | 13,445 | $31.9 萬 | 0.03% | 00.0% | 不變 |
| Eqis Capital Management, Inc. | 11,944 | $28.3 萬 | 0.02% | +1,222+11.4% | 加碼 |
| Cornerstone Investment Partners, LLC | 11,905 | $28.2 萬 | 0.01% | +11,905 | 新進 |
| Crossmark Global Holdings, Inc. | 11,470 | $27.2 萬 | 0.01% | +280+2.5% | 加碼 |
| Cetera Advisor Networks LLC | 11,488 | $27.2 萬 | 0.00% | +1,288+12.6% | 加碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,223 | $26.6 萬 | 0.00% | +157+1.4% | 加碼 |
| Tatro Capital, LLC | 10,669 | $25.3 萬 | 0.17% | +10,669 | 新進 |
| Cambridge Investment Research Advisors, Inc. | 10,100 | $23.9 萬 | 0.00% | +10,100 | 新進 |
| Rockland Trust Co | 9,992 | $23.7 萬 | 0.02% | +9,992 | 新進 |
| Advisor Group Holdings, Inc. | 9,743 | $23.0 萬 | 0.00% | −871−8.2% | 減碼 |
| CIBC Asset Management Inc | 9,721 | $23.0 萬 | 0.00% | +9,721 | 新進 |
| Miracle Mile Advisors, LLC | 9,301 | $22.1 萬 | 0.01% | +9,301 | 新進 |
| Contravisory Investment Management, Inc. | 8,959 | $21.2 萬 | 0.06% | 00.0% | 不變 |
| SG Americas Securities, LLC | 8,773 | $20.8 萬 | 0.00% | −6,475−42.5% | 減碼 |
| Ameritas Investment Partners, Inc. | 8,788 | $20.8 萬 | 0.01% | −874−9.0% | 減碼 |
| First Citizens Bank & Trust Co | 8,448 | $20.0 萬 | 0.01% | +8,448 | 新進 |
| Harbour Investments, Inc. | 8,118 | $19.2 萬 | 0.01% | +13+0.2% | 加碼 |
| Captrust Financial Advisors | 7,179 | $17.0 萬 | 0.00% | −59−0.8% | 減碼 |
| Panagora Asset Management Inc | 5,991 | $14.2 萬 | 0.00% | −10,673−64.0% | 減碼 |
| The PNC Financial Services Group, Inc. | 5,531 | $13.2 萬 | 0.00% | −115−2.0% | 減碼 |
| Pinz Capital Management, LP | 5,200 | $12.3 萬 | 0.04% | +5,200 | 新進 |
| Arkadios Wealth Advisors | 4,545 | $10.7 萬 | 0.01% | +4,545 | 新進 |
| Nisa Investment Advisors, LLC | 4,460 | $10.6 萬 | 0.00% | +560+14.4% | 加碼 |
| Eaton Vance Management | 4,171 | $9.90 萬 | 0.00% | +3,371+421.4% | 加碼 |
| KBC Group NV | 3,955 | $9.40 萬 | 0.00% | 00.0% | 不變 |
| Bollard Group LLC | 3,760 | $8.90 萬 | 0.00% | 00.0% | 不變 |
| Tower Research Capital LLC (TRC) | 3,534 | $8.40 萬 | 0.00% | −12,856−78.4% | 減碼 |
| HHM Wealth Advisors, LLC | 3,500 | $8.30 萬 | 0.02% | 00.0% | 不變 |
| Macquarie Group Ltd | 3,025 | $7.20 萬 | 0.00% | 00.0% | 不變 |
| Sutton Wealth Advisors Inc. | 2,811 | $6.66 萬 | 0.02% | 00.0% | 不變 |
| IFP Advisors, Inc | 2,347 | $5.60 萬 | 0.00% | 00.0% | 不變 |
| Vestcor Inc | 1,889 | $4.50 萬 | 0.00% | 00.0% | 不變 |
| NEXT Financial Group, Inc | 1,917 | $4.50 萬 | 0.00% | +1,917 | 新進 |
| Northwestern Mutual Wealth Management Co | 1,867 | $4.40 萬 | 0.00% | +120+6.9% | 加碼 |
| Fieldpoint Private Securities, LLC | 1,710 | $4.20 萬 | 0.01% | 00.0% | 不變 |
| Versant Capital Management, Inc | 1,738 | $4.10 萬 | 0.02% | −132−7.1% | 減碼 |
| UBS Group AG | 1,373 | $3.30 萬 | 0.00% | −64,486−97.9% | 減碼 |
| Newbridge Financial Services Group, Inc. | 1,300 | $3.10 萬 | 0.02% | 00.0% | 不變 |
| Clearstead Advisors, LLC | 1,015 | $2.40 萬 | 0.00% | 00.0% | 不變 |
| Sonora Investment Management, LLC | 1,000 | $2.40 萬 | 0.00% | +1,000 | 新進 |
| Benjamin F. Edwards & Company, Inc. | 1,000 | $2.40 萬 | 0.00% | +1,000 | 新進 |
| Rockefeller Capital Management L.P. | 991 | $2.30 萬 | 0.00% | 00.0% | 不變 |
| Baillie Gifford & Co | 699 | $1.70 萬 | 0.00% | 00.0% | 不變 |
| Sageworth Trust Co | 620 | $1.50 萬 | 0.00% | +620 | 新進 |
| Harvest Fund Management Co., Ltd | 577 | $1.30 萬 | 0.00% | −850−59.6% | 減碼 |
| Proequities, Inc. | 500 | $1.20 萬 | 0.00% | +500 | 新進 |
| Parkside Financial Bank & Trust | 435 | $1.00 萬 | 0.00% | +22+5.3% | 加碼 |
| Advisory Services Network, LLC | 431 | $1.00 萬 | 0.00% | +431 | 新進 |
| Riggs Asset Managment Co. Inc. | 400 | $9,000 | 0.00% | 00.0% | 不變 |
| Centerpoint Advisors, LLC | 400 | $9,000 | 0.00% | 00.0% | 不變 |
| Tradewinds Capital Management, LLC | 296 | $7,000 | 0.00% | 00.0% | 不變 |
| Wealth Quarterback LLC | 254 | $7,000 | 0.00% | +254 | 新進 |
| Tradition Wealth Management, LLC | 300 | $7,000 | 0.00% | +300 | 新進 |
| CWM, LLC | 250 | $6,000 | 0.00% | 00.0% | 不變 |
| Allworth Financial LP | 262 | $6,000 | 0.00% | 00.0% | 不變 |