iRobot Corp
IRBT2026/1/15 下市- 產業
- Household Appliances
- SEC CIK
- 0001159167
iRobot Corp 已在 2026/1/15 下市；內部人最後一份 Form 4 在 2025/12/11 申報；2025 年第 3 季末有 123 家機構在 13F 申報持有，市值合計 $4,325 萬；沒有大師持有。
2021 年第 4 季 13F 持有人
iRobot Corp 在 2021/12/31 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
- 263
- 較 2021 年第 3 季 −2 家
- 持有股數
- 2,466 萬
- 較 2021 年第 3 季 −71.5 萬 (−2.8%)
- 總市值
- $16.3 億
- 較 2021 年第 3 季 −$3.67 億 (−18.4%)
- 新進機構
- 46
- 另有 62 家加碼
- 清倉機構
- 48
- 另有 106 家減碼
另有 2 家機構在 2021 年第 3 季持有、還沒有申報 2021 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 IRBT 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 | 0 | $0 |
| 2026 年第 1 季 | 2 | $2,939 |
| 2025 年第 4 季 | 20 | $5.36 萬 |
| 2025 年第 3 季 | 123 | $4,325 萬 |
| 2025 年第 2 季 | 130 | $4,326 萬 |
| 2025 年第 1 季 | 150 | $4,506 萬 |
| 2024 年第 4 季 | 167 | $1.40 億 |
| 2024 年第 3 季 | 169 | $1.76 億 |
| 2024 年第 2 季 | 169 | $1.84 億 |
| 2024 年第 1 季 | 177 | $1.91 億 |
| 2023 年第 4 季 | 219 | $8.43 億 |
| 2023 年第 3 季 | 215 | $8.71 億 |
| 2023 年第 2 季 | 210 | $10.9 億 |
| 2023 年第 1 季 | 220 | $11.1 億 |
| 2022 年第 4 季 | 245 | $12.9 億 |
| 2022 年第 3 季 | 244 | $16.3 億 |
| 2022 年第 2 季 | 220 | $8.53 億 |
| 2022 年第 1 季 | 244 | $15.1 億 |
| 2021 年第 4 季 | 263 | $16.3 億 |
| 2021 年第 3 季 | 267 | $19.9 億 |
| 2021 年第 2 季 | 290 | $23.3 億 |
| 2021 年第 1 季 | 299 | $30.3 億 |
2021 年第 4 季持有機構
每家機構持有 iRobot Corp 的股數、市值與佔組合比重；股數變化跟 2021 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock Inc. | 5,016,703 | $3.31 億 | 0.01% | −142,853−2.8% | 減碼 |
| Vanguard Group Inc | 2,887,597 | $1.90 億 | 0.00% | −73,462−2.5% | 減碼 |
| Primecap Management Co | 2,421,043 | $1.59 億 | 0.11% | −204,770−7.8% | 減碼 |
| Pictet Asset Management SA | 1,581,077 | $1.04 億 | 0.10% | −111,587−6.6% | 減碼 |
| Credit Suisse AG | 1,295,982 | $8,538 萬 | 0.07% | −34,063−2.6% | 減碼 |
| State Street Corp | 929,690 | $6,125 萬 | 0.00% | +12,266+1.3% | 加碼 |
| Baillie Gifford & Co | 897,605 | $5,913 萬 | 0.03% | +31,657+3.7% | 加碼 |
| Invesco Ltd. | 789,224 | $5,200 萬 | 0.01% | −20,190−2.5% | 減碼 |
| Dimensional Fund Advisors LP | 662,744 | $4,366 萬 | 0.01% | +8,537+1.3% | 加碼 |
| Legal & General Group Plc | 486,547 | $3,205 萬 | 0.01% | +71,635+17.3% | 加碼 |
| Geode Capital Management, LLC | 465,092 | $3,064 萬 | 0.00% | −13,663−2.9% | 減碼 |
| Vident Investment Advisory, LLC | 448,499 | $2,955 萬 | 0.77% | +57,759+14.8% | 加碼 |
| Mirae Asset Global Investments Co., Ltd. | 417,449 | $2,750 萬 | 0.06% | −3,006−0.7% | 減碼 |
| Morgan Stanley | 379,966 | $2,503 萬 | 0.00% | +98,145+34.8% | 加碼 |
| Disciplined Growth Investors Inc | 340,124 | $2,241 萬 | 0.45% | −4,259−1.2% | 減碼 |
| Bank of New York Mellon Corp | 322,191 | $2,123 萬 | 0.00% | −20,561−6.0% | 減碼 |
| Northern Trust Corp | 303,839 | $2,002 萬 | 0.00% | −12,626−4.0% | 減碼 |
| Norges Bank | 267,870 | $1,765 萬 | 0.00% | −50,695−15.9% | 減碼 |
| Charles Schwab Investment Management Inc | 256,174 | $1,688 萬 | 0.00% | +2,165+0.9% | 加碼 |
| Gagnon Securities LLC | 196,310 | $1,293 萬 | 1.94% | +8,514+4.5% | 加碼 |
| Group One Trading, L.P. | 186,731 | $1,230 萬 | 0.23% | −22,818−10.9% | 減碼 |
| Goldman Sachs Group Inc | 185,251 | $1,221 萬 | 0.00% | +698+0.4% | 加碼 |
| Principal Financial Group Inc | 183,842 | $1,211 萬 | 0.01% | −75,653−29.2% | 減碼 |
| Nuveen Asset Management, LLC | 164,301 | $1,082 萬 | 0.00% | −9,455−5.4% | 減碼 |
| Barclays PLC | 159,090 | $1,048 萬 | 0.01% | +42,315+36.2% | 加碼 |
| Voloridge Investment Management, LLC | 141,230 | $930.4 萬 | 0.05% | +56,398+66.5% | 加碼 |
| Ameriprise Financial Inc | 118,719 | $782.1 萬 | 0.00% | −4,633−3.8% | 減碼 |
| First Trust Advisors LP | 107,477 | $708.1 萬 | 0.01% | +21,388+24.8% | 加碼 |
| Wellington Management Group LLP | 102,819 | $677.3 萬 | 0.00% | +102,819 | 新進 |
| Shell Asset Management Co | 97,377 | $641.5 萬 | 0.13% | +33,583+52.6% | 加碼 |
| D. E. Shaw & Co., Inc. | 84,271 | $555.2 萬 | 0.01% | +54,217+180.4% | 加碼 |
| Citigroup Inc | 83,315 | $548.9 萬 | 0.00% | −6,735−7.5% | 減碼 |
| UBS Group AG | 78,940 | $520.0 萬 | 0.00% | −39,077−33.1% | 減碼 |
| Rhumbline Advisers | 68,720 | $452.7 萬 | 0.01% | −438−0.6% | 減碼 |
| Federated Hermes, Inc. | 64,902 | $427.6 萬 | 0.01% | +36,213+126.2% | 加碼 |
| California Public Employees Retirement System | 63,330 | $417.2 萬 | 0.00% | −1,182−1.8% | 減碼 |
| Truehand, Inc | 62,505 | $411.8 萬 | 2.41% | 00.0% | 不變 |
| Swiss National Bank | 61,800 | $407.1 萬 | 0.00% | −400−0.6% | 減碼 |
| Citadel Advisors LLC | 61,745 | $406.8 萬 | 0.00% | −155,621−71.6% | 減碼 |
| Cubist Systematic Strategies, LLC | 57,975 | $381.9 萬 | 0.04% | +51,225+758.9% | 加碼 |
| Deutsche Bank AG | 57,827 | $381.1 萬 | 0.00% | −231−0.4% | 減碼 |
| Parametric Portfolio Associates LLC | 57,696 | $380.1 萬 | 0.00% | −23,591−29.0% | 減碼 |
| Bridgewater Associates, LP | 55,426 | $365.1 萬 | 0.02% | +6,618+13.6% | 加碼 |
| Public Sector Pension Investment Board | 54,903 | $361.7 萬 | 0.02% | −1,780−3.1% | 減碼 |
| Commonwealth Equity Services, LLC | 50,825 | $334.8 萬 | 0.01% | +28,884+131.6% | 加碼 |
| Connors Investor Services Inc | 48,476 | $319.4 萬 | 0.31% | +23,403+93.3% | 加碼 |
| Duality Advisers, LP | 48,003 | $316.2 萬 | 0.34% | +26,038+118.5% | 加碼 |
| Renaissance Technologies LLC | 45,800 | $301.7 萬 | 0.00% | +45,800 | 新進 |
| Alliancebernstein L.P. | 42,827 | $282.1 萬 | 0.00% | −406−0.9% | 減碼 |
| Amundi | 40,168 | $280.8 萬 | 0.00% | +9,572+31.3% | 加碼 |
| Bleichroeder LP | 39,271 | $258.7 萬 | 0.40% | −3,179−7.5% | 減碼 |
| UBS Asset Management Americas Inc | 38,430 | $253.2 萬 | 0.00% | +654+1.7% | 加碼 |
| Holocene Advisors, LP | 38,353 | $252.7 萬 | 0.01% | −23,078−37.6% | 減碼 |
| California State Teachers Retirement System | 38,327 | $252.5 萬 | 0.00% | +226+0.6% | 加碼 |
| Susquehanna Fundamental Investments, LLC | 36,904 | $243.1 萬 | 0.06% | +36,904 | 新進 |
| BNP Paribas Arbitrage, SA | 34,623 | $228.1 萬 | 0.01% | −23,723−40.7% | 減碼 |
| Alps Advisors Inc | 33,981 | $223.9 萬 | 0.03% | +4,562+15.5% | 加碼 |
| Stifel Financial Corp | 32,653 | $215.2 萬 | 0.00% | −219−0.7% | 減碼 |
| Skandinaviska Enskilda Banken AB (publ) | 31,491 | $213.6 萬 | 0.01% | +366+1.2% | 加碼 |
| New York State Teachers Retirement System | 32,379 | $213.3 萬 | 0.00% | −300−0.9% | 減碼 |
| State of New Jersey Common Pension Fund D | 32,110 | $211.5 萬 | 0.01% | −402−1.2% | 減碼 |
| AIA Group Ltd | 31,207 | $205.6 萬 | 0.10% | +3,128+11.1% | 加碼 |
| JPMorgan Chase & Co | 30,507 | $201.0 萬 | 0.00% | −3,107−9.2% | 減碼 |
| Prudential Financial Inc | 28,686 | $189.0 萬 | 0.00% | −1,355−4.5% | 減碼 |
| New York State Common Retirement Fund | 28,219 | $185.9 萬 | 0.00% | +53+0.2% | 加碼 |
| Jane Street Group, LLC | 27,411 | $180.6 萬 | 0.00% | −1,494−5.2% | 減碼 |
| Simplex Trading, LLC | 26,427 | $174.1 萬 | 0.06% | +26,427 | 新進 |
| Hussman Strategic Advisors, Inc. | 26,000 | $171.3 萬 | 0.38% | −11,200−30.1% | 減碼 |
| Millennium Management LLC | 25,095 | $165.3 萬 | 0.00% | −24,758−49.7% | 減碼 |
| Yousif Capital Management, LLC | 24,059 | $158.5 萬 | 0.02% | +24,059 | 新進 |
| MUFG Securities EMEA plc | 23,995 | $158.1 萬 | 0.03% | +22,604+1,625.0% | 加碼 |
| Bridge City Capital, LLC | 23,529 | $155.0 萬 | 0.64% | −100.0% | 減碼 |
| Great West Life Assurance Co | 23,516 | $154.8 萬 | 0.00% | −1,045−4.3% | 減碼 |
| Wells Fargo & Company | 22,691 | $149.5 萬 | 0.00% | −17,187−43.1% | 減碼 |
| Assenagon Asset Management S.A. | 22,674 | $149.4 萬 | 0.01% | +4,595+25.4% | 加碼 |
| Thrivent Financial for Lutherans | 21,939 | $144.5 萬 | 0.00% | −735−3.2% | 減碼 |
| Comerica Bank | 23,379 | $143.6 萬 | 0.01% | −2,869−10.9% | 減碼 |
| Bank of America Corp | 20,360 | $134.2 萬 | 0.00% | −20,491−50.2% | 減碼 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,375 | $134.2 萬 | 0.01% | −894−4.2% | 減碼 |
| Janney Montgomery Scott LLC | 19,944 | $131.4 萬 | 0.01% | −41−0.2% | 減碼 |
| Texas Permanent School Fund | 19,521 | $128.6 萬 | 0.02% | −1,229−5.9% | 減碼 |
| State of Alaska, Department of Revenue | 19,087 | $125.7 萬 | 0.01% | −1,360−6.7% | 減碼 |
| Engineers Gate Manager LP | 17,812 | $117.3 萬 | 0.05% | +12,177+216.1% | 加碼 |
| Brandywine Global Investment Management, LLC | 17,245 | $113.6 萬 | 0.01% | −10,265−37.3% | 減碼 |
| HAP Trading, LLC | 16,750 | $110.3 萬 | 0.08% | +685+4.3% | 加碼 |
| Price T Rowe Associates Inc | 16,595 | $109.3 萬 | 0.00% | +2,227+15.5% | 加碼 |
| American International Group, Inc. | 16,330 | $107.6 萬 | 0.01% | −1,232−7.0% | 減碼 |
| State of Tennessee, Treasury Department | 15,715 | $103.5 萬 | 0.00% | 00.0% | 不變 |
| Capital Fund Management S.A. | 15,304 | $100.8 萬 | 0.03% | −12,663−45.3% | 減碼 |
| Fairfax Financial Holdings Ltd大師費爾法克斯金融 | 15,000 | $98.7 萬 | 0.03% | 00.0% | 不變 |
| Cutler Group LP | 14,731 | $97.0 萬 | 0.07% | +1,670+12.8% | 加碼 |
| Royal Bank of Canada | 14,603 | $96.2 萬 | 0.00% | +3,237+28.5% | 加碼 |
| Amalgamated Bank | 13,898 | $91.6 萬 | 0.01% | −766−5.2% | 減碼 |
| Manufacturers Life Insurance Company, The | 13,756 | $90.6 萬 | 0.00% | −506−3.5% | 減碼 |
| Janus Henderson Group PLC | 13,586 | $89.5 萬 | 0.00% | +3,150+30.2% | 加碼 |
| Louisiana State Employees Retirement System | 13,000 | $85.6 萬 | 0.02% | −500−3.7% | 減碼 |
| Wolverine Trading, LLC | 12,612 | $85.5 萬 | 0.01% | +12,612 | 新進 |
| Caxton Associates LP | 12,113 | $79.8 萬 | 0.10% | +12,113 | 新進 |
| Two Sigma Investments, LP | 11,806 | $77.8 萬 | 0.00% | +11,806 | 新進 |
| SG Americas Securities, LLC | 11,522 | $75.9 萬 | 0.00% | −8,430−42.3% | 減碼 |