综合金融平台Diversified financial platform · platform
Bank of America
美国银行
公开持仓Public holdings
13F-RS 研究可用度13F-RS research usability
50.5
覆盖coverage 70% · 置信confidence B
结论先行Answer first
前五大占10.4%，最值得继续核验的动作是增持MICRON TECHNOLOGY INCTop five represent 10.4%; increase in MICRON TECHNOLOGY INC is the clearest next diligence lead
最大可见普通证券持仓为NVIDIA CORPORATION（2.5%）；季度快照换手代理为7.0%，前十大延续率为100.0%。该机构归入“银行/综合平台”，13F只能解释公开的美国可报告证券多头。
The largest visible non-option holding is NVIDIA CORPORATION (2.5%). The quarterly snapshot turnover proxy is 7.0%, and top-ten persistence is 100.0%. The manager is classified as Diversified financial platform; 13F covers only visible reportable U.S. long securities.
下一步Next diligence
把增持MICRON TECHNOLOGY INC作为研究线索，结合公司基本面、估值、催化剂及13D/G核验；不要直接跟单。
Treat the increase in MICRON TECHNOLOGY INC as a research lead and verify fundamentals, valuation, catalysts and any 13D/G filings; do not copy mechanically.
CIK · accession · accepted date
本季申报链Current filing chain
先展示 13F-NT 关系通知，再展示解析到的 13F-HR / HR-A。价值单位说明保留检测结果和归一化倍数。
Relationship notices appear before resolved 13F-HR / HR-A filings. Unit notes preserve the detection result and normalization multiplier.
| 法律申报人Legal filer | CIK | Form | Accession | 申报日Filed | 解析 / 单位说明Resolution / unit note |
|---|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ | CIK 0000070858 | 13F-HR | 0000070858-26-000442 | 2026-08-14 | usd_consistent_with_implied_prices |
2026-03-31 → 2026-06-30
持仓与季度变化Holdings and quarterly change
前十大可见普通证券Top visible non-option holdings 10
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| NVIDIA CORPORATIONCOM · CUSIP 67066G104 | — | $39.09bn | 2.52% | 195,366,864 | 2.2% |
| APPLE INCCOM · CUSIP 037833100 | — | $36.99bn | 2.38% | 127,820,329 | 5.9% |
| VANGUARD INDEX FDSVALUE ETF · CUSIP 922908744 | — | $29.30bn | 1.89% | 134,456,813 | 2.1% |
| VANGUARD INDEX FDSGROWTH ETF · CUSIP 922908736 | — | $28.82bn | 1.86% | 334,520,544 | 512.1% |
| MICROSOFT CORPCOM · CUSIP 594918104 | — | $27.34bn | 1.76% | 73,289,286 | 3.6% |
| ALPHABET INCCAP STK CL A · CUSIP 02079K305 | — | $25.88bn | 1.67% | 72,422,160 | 5.3% |
| BROADCOM INCCOM · CUSIP 11135F101 | — | $23.20bn | 1.50% | 61,423,013 | 4.6% |
| STATE STR SPDR S&P 500 ETF TTR UNIT · CUSIP 78462F103 | — | $22.98bn | 1.48% | 30,777,198 | -4.6% |
| JPMORGAN CHASE & COCOM · CUSIP 46625H100 | — | $22.80bn | 1.47% | 69,666,753 | 6.1% |
| AMAZON COM INCCOM · CUSIP 023135106 | — | $22.22bn | 1.43% | 93,223,020 | 10.7% |
新建仓位New positions 10
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| HONEYWELL INTL INCCOM · CUSIP 438516205 | — | $1.04bn | 0.07% | 4,640,857 | — |
| HONEYWELL AEROSPACE INCCOM · CUSIP 43849R105 | — | $1.03bn | 0.07% | 4,677,887 | — |
| SPACE EXPLORATION TECHN CORPCLASS A COM STK · CUSIP 84615Q103 | — | $622.5m | 0.04% | 3,643,266 | — |
| DUPONT DE NEMOURS INCCOMMON STOCK · CUSIP 26614N201 | — | $176.3m | 0.01% | 1,299,856 | — |
| CARNIVAL CORP LTDCOMMON SHARES · CUSIP G2004J103 | — | $169.9m | 0.01% | 5,948,380 | — |
| FEDEX FGHT HLDG CO INCCOMMON STOCK · CUSIP 314352105 | — | $148.5m | 0.01% | 983,572 | — |
| IREN LIMITEDNOTE 3.500%12/1 · CUSIP 46270CAD1 | — | $133.6m | 0.01% | 37,857,000 | — |
| BLACKROCK ETF TRUSTISHA LA CORE ETF · CUSIP 09290C855 | — | $124.5m | 0.01% | 2,472,059 | — |
| THOMSON REUTERS CORPCOM · CUSIP 884903881 | — | $104.1m | 0.01% | 1,274,694 | — |
| ASCENDIS PHARMA A/SORD SHS · CUSIP K08588103 | — | $69.5m | 0.00% | 260,638 | — |
增持仓位Added positions 10
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| MICRON TECHNOLOGY INCCOM · CUSIP 595112103 | — | $11.74bn | 0.76% | 10,174,757 | 26.6% |
| ADVANCED MICRO DEVICES INCCOM · CUSIP 007903107 | — | $7.02bn | 0.45% | 12,088,320 | 19.0% |
| ALPHABET INCCAP STK CL A · CUSIP 02079K305 | — | $25.88bn | 1.67% | 72,422,160 | 5.3% |
| INTEL CORPCOM · CUSIP 458140100 | — | $4.43bn | 0.28% | 31,724,362 | 35.7% |
| APPLIED MATLS INCCOM · CUSIP 038222105 | — | $5.25bn | 0.34% | 7,265,371 | 34.9% |
| BROADCOM INCCOM · CUSIP 11135F101 | — | $23.20bn | 1.50% | 61,423,013 | 4.6% |
| CORNING INCCOM · CUSIP 219350105 | — | $4.78bn | 0.31% | 18,730,616 | 29.2% |
| MICROSOFT CORPCOM · CUSIP 594918104 | — | $27.34bn | 1.76% | 73,289,286 | 3.6% |
| AMAZON COM INCCOM · CUSIP 023135106 | — | $22.22bn | 1.43% | 93,223,020 | 10.7% |
| LAM RESEARCH CORPCOM NEW · CUSIP 512807306 | — | $4.87bn | 0.31% | 11,244,147 | 5.5% |
减持仓位Reduced positions 10
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| EXXON MOBIL CORPCOM · CUSIP 30231G102 | — | $8.61bn | 0.56% | 62,990,531 | -8.0% |
| NETFLIX INC.COM · CUSIP 64110L106 | — | $2.67bn | 0.17% | 37,457,348 | -35.4% |
| ISHARES TR20 YR TR BD ETF · CUSIP 464287432 | — | $5.91bn | 0.38% | 68,394,742 | -19.1% |
| DELL TECHNOLOGIES INCCL C · CUSIP 24703L202 | — | $4.68bn | 0.30% | 10,842,148 | -24.7% |
| AT&T INCCOM · CUSIP 00206R102 | — | $2.31bn | 0.15% | 111,637,584 | -10.8% |
| VANECK ETF TRUSTSEMICONDUCTR ETF · CUSIP 92189F676 | — | $6.27bn | 0.40% | 9,557,301 | -8.6% |
| COSTCO WHOLESALE CORPORATIONCOM · CUSIP 22160K105 | — | $6.78bn | 0.44% | 7,249,774 | -3.5% |
| WESTERN DIGITAL CORPCOM · CUSIP 958102105 | — | $4.15bn | 0.27% | 6,489,630 | -23.6% |
| MARVELL TECHNOLOGY INCCOM · CUSIP 573874104 | — | $2.61bn | 0.17% | 8,754,223 | -11.3% |
| CISCO SYS INCCOM · CUSIP 17275R102 | — | $5.89bn | 0.38% | 50,164,984 | -3.2% |
退出仓位Exited positions 10
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| HONEYWELL INTL INCCOM · CUSIP 438516106 | — | $2.06bn | 0.15% | 9,124,527 | -100.0% |
| DUPONT DE NEMOURS INCCOM · CUSIP 26614N102 | — | $212.0m | 0.02% | 4,629,671 | -100.0% |
| COTERRA ENERGY INCCOM · CUSIP 127097103 | — | $209.6m | 0.01% | 5,966,066 | -100.0% |
| CARNIVAL CORPCOMMON STOCK · CUSIP 143658300 | — | $174.7m | 0.01% | 6,750,400 | -100.0% |
| HOLOGIC INCCOM · CUSIP 436440101 | — | $170.4m | 0.01% | 2,254,024 | -100.0% |
| THOMSON REUTERS CORPCOM · CUSIP 884903808 | — | $146.4m | 0.01% | 1,627,069 | -100.0% |
| CENTESSA PHARMACEUTICALS PLCSPONSORED ADS · CUSIP 152309100 | — | $76.8m | 0.01% | 1,932,406 | -100.0% |
| VERIS RESIDENTIAL INCCOM · CUSIP 554489104 | — | $57.9m | 0.00% | 3,069,250 | -100.0% |
| AMICUS THERAPEUTICCOM · CUSIP 03152W109 | — | $56.4m | 0.00% | 3,899,490 | -100.0% |
| ARCELLX INCCOMMON STOCK · CUSIP 03940C100 | — | $51.9m | 0.00% | 452,333 | -100.0% |
期权切片Options slice 0
Put/Call 股数是标的股数；13F 没有执行价、到期日、权利金或净方向。Put/call shares are underlying shares; 13F omits strike, expiry, premium and net direction.
| 证券Security | Put / Call | 申报价值Filed value | 权重Weight | 股数 / 标的股数Shares / underlying shares | 股数变化Share change |
|---|---|---|---|---|---|
| 无可展示记录No records to display | |||||
13F-RS-v1.0
评分拆解Score breakdown
| 维度Dimension | 得分Score | 相对满分Relative to max | 比例Ratio |
|---|---|---|---|
| 申报完整性Filing integrity | 15.0 / 15 | 100% | |
| 实体映射Entity mapping | 10.0 / 10 | 100% | |
| 策略适配度Strategy fit | 4.5 / 15 | 30% | |
| 集中度信息密度Concentration signal | 1.6 / 10 | 16% | |
| 高确信度可识别性Conviction identifiability | 0.9 / 15 | 6% | |
| 延续性 / 换手Persistence / turnover | 9.6 / 10 | 96% | |
| 申报时滞Filing lag | 0.0 / 10 | 0% | |
| 不可见风险Opacity risk | 8.9 / 10 | 89% | |
| 独立共识Independent consensus | 0.0 / 5 | 0% |
策略分类：综合金融平台。分数衡量公开13F的研究可用度，不评价未来收益。Strategy classification: Diversified financial platform. The score measures public-13F research usability, not future returns.
H（高确信度可识别性）当前以单仓≥2%为有限代理，尚未接入风格基准主动权重，因此该分项覆盖度只有50%。H (conviction identifiability) currently uses positions ≥2% as a limited proxy; style-benchmark active weights are not yet available, so this component has only 50% coverage.