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
最大可见非期权证券持仓为NVIDIA CORPORATION（2.5%）；季度快照换手代理为6.9%，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 security is NVIDIA CORPORATION (2.5%). The quarterly snapshot turnover proxy is 6.9%, and top-ten persistence is 100.0%. The manager is classified as Diversified financial platform; 13F covers only visible reportable U.S. long securities.
按上季可见权重 × 股数降幅排序；完整非期权证券变化见下方。Ranked by prior visible weight × share decline; the full non-option security changes appear below.
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.
CUSIP bridge · terminal event
公司行动换算与事件退出Corporate-action adjustments and event exits
下列旧证券没有被机械写成“清仓”。股票事件按权威比例恢复可比基线；现金/CVR并购没有 13F 继承证券，直接从卖出分类剔除。
These obsolete securities are not mechanically labeled as exits. Stock events use primary-source ratios to restore comparable baselines; cash/CVR mergers have no 13F successor and are excluded from sale classification.
| 生效日Effective | 上季证券Prior security | 可比证券 / 事件处置Comparable security / event treatment | 证据Evidence |
|---|---|---|---|
| 2026-04-07 | HOLOGIC INCCUSIP 436440101 · 2,254,024 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceBlackstone 与 TPG 完成收购；每股 76 美元现金加一份最高 3 美元的 CVR，证券注销，不推断为管理人主动卖出Blackstone and TPG completed the acquisition for $76 cash plus one CVR worth up to $3 per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-04-08 | AIR LEASE CORPCUSIP 00912X302 · 461,118 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceSumisho Air Lease 完成私有化；每股 65 美元现金，A 类普通股注销，不推断为管理人主动卖出Sumisho Air Lease completed the take-private for $65 cash per share; the Class A common stock was cancelled, so no manager-initiated sale is inferred |
| 2026-04-09 | SEALED AIR CORP NEWCUSIP 81211K100 · 412,091 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceCD&R 完成收购；每股 42.15 美元现金，证券注销，不推断为管理人主动卖出CD&R completed the acquisition for $42.15 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-04-27 | AMICUS THERAPEUTICSCUSIP 03152W109 · 3,899,490 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceBioMarin 完成收购；每股 14.50 美元现金，证券注销，不推断为管理人主动卖出BioMarin completed the acquisition for $14.50 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-04-28 | ARCELLX INCCUSIP 03940C100 · 452,333 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceGilead 完成收购；每股 115 美元现金加一份 5 美元 CVR，证券注销，不推断为管理人主动卖出Gilead completed the acquisition for $115 cash plus one $5 CVR per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-05-05 | TERNS PHARMACEUTICALS INCCUSIP 880881107 · 811,636 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceMerck 完成要约收购及合并；每股 53 美元现金，证券注销，不推断为管理人主动卖出Merck completed the tender offer and merger for $53 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-05-07 | COTERRA ENERGY INCCUSIP 127097103 · 5,966,066 股shares | DEVON ENERGY CORP NEWCUSIP 25179M103换股所得 4,176,246 股 + 原有继承证券 6,214,358 股 = 可比基准 10,390,604 股；本季申报 10,194,233 股Converted 4,176,246 shares + 6,214,358 pre-existing successor shares = 10,390,604 comparable baseline shares; current filing 10,194,233 shares | 核验来源Verification sourceCoterra 与 Devon 完成全股票合并；每股 Coterra 换 0.70 股 Devon，先并入原有 Devon 基线再比较Coterra and Devon completed an all-stock merger; each Coterra share converted into 0.70 Devon shares, which are added to any existing Devon baseline before comparison |
| 2026-05-14 | TRI POINTE HOMES INCCUSIP 87265H109 · 946,703 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceSumitomo Forestry 完成收购；每股 47 美元现金，证券注销，不推断为管理人主动卖出Sumitomo Forestry completed the acquisition for $47 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-05-14 | APELLIS PHARMACEUTICALS INCCUSIP 03753U106 · 1,190,864 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceBiogen 完成收购；每股 41 美元现金加一份最高 4 美元的 CVR，证券注销，不推断为管理人主动卖出Biogen completed the acquisition for $41 cash plus one CVR worth up to $4 per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-05-18 | SOLENO THERAPEUTICS INCCUSIP 834203309 · 439,902 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceNeurocrine 完成收购；每股 53 美元现金，证券注销，不推断为管理人主动卖出Neurocrine completed the acquisition for $53 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-06-10 | MASIMO CORPCUSIP 574795100 · 232,003 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceDanaher 完成收购；每股 180 美元现金，证券注销，不推断为管理人主动卖出Danaher completed the acquisition for $180 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-06-24 | CENTESSA PHARMACEUTICALS PLCCUSIP 152309100 · 1,932,406 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourceLilly 完成收购；每股 38 美元现金加一份最高 9 美元的 CVR，ADS 注销，不推断为管理人主动卖出Lilly completed the acquisition for $38 cash plus one CVR worth up to $9 per share; the ADS was cancelled, so no manager-initiated sale is inferred |
| 2026-06-25 | CLEARWATER ANALYTICS HLDGS ICUSIP 185123106 · 1,468,417 股shares | 现金/CVR 已结算；无 13F 继承证券。本项列入公司事件，不推断为主动卖出。Cash/CVR settled with no 13F successor security. This is recorded as a corporate event, not inferred as an active sale. | 核验来源Verification sourcePermira 与 Warburg Pincus 牵头的投资者集团完成私有化；每股 24.55 美元现金，证券注销，不推断为管理人主动卖出A Permira- and Warburg Pincus-led investor group completed the take-private for $24.55 cash per share; the security was cancelled, so no manager-initiated sale is inferred |
| 2026-04-20 | ASCENDIS PHARMA A/SCUSIP 04351P101 · 198,505 股shares | ASCENDIS PHARMA A/SCUSIP K08588103权威比例基准 198,505 股；本季申报 260,638 股Primary-ratio baseline 198,505 shares; current filing 260,638 shares | 核验来源Verification sourceADS 按 1:1 强制转换为普通股并更换 CUSIPMandatory 1:1 ADS-to-ordinary-share exchange and CUSIP change |
| 2026-05-04 | THOMSON REUTERS CORPCUSIP 884903808 · 1,627,069 股shares | THOMSON REUTERS CORPCUSIP 884903881权威比例基准 1,601,947 股；本季申报 1,274,694 股Primary-ratio baseline 1,601,947 shares; current filing 1,274,694 shares | 核验来源Verification source资本返还后按 0.984560:1 合股并更换 CUSIP0.984560-for-1 share consolidation after a return of capital, with a CUSIP change |
| 2026-05-07 | CARNIVAL CORPCUSIP 143658300 · 6,750,400 股shares | CARNIVAL CORP LTDCUSIP G2004J103权威比例基准 6,750,400 股；本季申报 5,948,380 股Primary-ratio baseline 6,750,400 shares; current filing 5,948,380 shares | 核验来源Verification source公司结构简化及迁册，旧股按 1:1 对应新 CUSIPCorporate simplification and redomiciliation, with old shares mapped 1:1 to the new CUSIP |
| 2026-06-24 | DUPONT DE NEMOURS INCCUSIP 26614N102 · 4,629,671 股shares | DUPONT DE NEMOURS INCCUSIP 26614N201权威比例基准 1,543,224 股；本季申报 1,299,856 股Primary-ratio baseline 1,543,224 shares; current filing 1,299,856 shares | 核验来源Verification source1:3 反向拆股并更换 CUSIP1-for-3 reverse stock split and CUSIP change |
| 2026-06-29 | HONEYWELL INTL INCCUSIP 438516106 · 9,124,527 股shares | HONEYWELL AEROSPACE INCCUSIP 43849R105权威比例基准 4,562,264 股；本季申报 4,677,887 股Primary-ratio baseline 4,562,264 shares; current filing 4,677,887 shares HONEYWELL INTL INCCUSIP 438516205权威比例基准 4,562,264 股；本季申报 4,640,857 股Primary-ratio baseline 4,562,264 shares; current filing 4,640,857 shares | 核验来源Verification source航天业务分拆，同时原公司 1:2 反向拆股并更换 CUSIPAerospace spin-off plus a 1-for-2 reverse split and CUSIP change for the remaining company |
| 2026-06-30 | MARQETA INCCUSIP 57142B104 · 2,667,942 股shares | MARQETA INCCUSIP 57142B203权威比例换算为 666,986 股；本季却申报 1,889,746 股，因口径冲突不计算变化Primary ratio implies 666,986 shares, while the current filing reports 1,889,746; no change is calculated because the conventions conflict季末报量口径冲突，本季只桥接身份、不分类买卖Quarter-end quantity convention conflict; identity bridged without trade classification | 核验来源Verification source1:4 反向拆股在季末收盘生效；部分13F用新CUSIP但仍报拆股前数量，本季只桥接身份、不推断交易A 1-for-4 reverse split took effect at the quarter-end close; some 13Fs use the new CUSIP with pre-split quantities, so this quarter bridges identity without inferring trading |
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
前十大可见非期权证券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 |
|---|---|---|---|---|---|
| SPACE EXPLORATION TECHN CORPCLASS A COM STK · CUSIP 84615Q103 | — | $622.5m | 0.04% | 3,643,266 | — |
| 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 | — |
| AMERICAN CENTY ETF TRINTERNATIONAL LR · CUSIP 025072364 | — | $67.1m | 0.00% | 866,184 | — |
| SSGA ACTIVE TRSST BRIDGEWATER · CUSIP 78470P630 | — | $62.7m | 0.00% | 2,142,531 | — |
| MADISON AIR SOLUTIONS CORPCOM SHS CL A · CUSIP 55658T105 | — | $45.2m | 0.00% | 1,160,094 | — |
| WISE GROUP PLCORD SHS CLASS A · CUSIP G9723Y105 | — | $44.9m | 0.00% | 3,772,783 | — |
| OCEANAGOLD CORPCOM NEW · CUSIP 675222400 | — | $32.2m | 0.00% | 1,282,635 | — |
| BURLINGTON STORES INCNOTE 1.250%12/1 · CUSIP 122017AD8 | — | $31.5m | 0.00% | 19,818,000 | — |
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
用公司行动调整后的股数判断，按上季可见权重 × 股数降幅排序；报告权重变化不是交易量。Classified from corporate-action-adjusted shares and ranked by prior visible weight × share decline; reported weight change is not trading volume.
| 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 |
|---|---|---|---|---|---|
| NETFLIX INC.COM · CUSIP 64110L106 | — | $2.67bn | 0.17% | 37,457,348 | -35.4% |
| ISHARES TRRUSSELL 2000 ETF · CUSIP 464287655 | — | $10.69bn | 0.69% | 35,580,461 | -14.5% |
| ISHARES TR20 YR TR BD ETF · CUSIP 464287432 | — | $5.91bn | 0.38% | 68,394,742 | -19.1% |
| S&P GLOBAL INCCOM · CUSIP 78409V104 | — | $865.9m | 0.06% | 2,126,141 | -52.2% |
| STATE STR SPDR S&P 500 ETF TTR UNIT · CUSIP 78462F103 | — | $22.98bn | 1.48% | 30,777,198 | -4.6% |
| EXXON MOBIL CORPCOM · CUSIP 30231G102 | — | $8.61bn | 0.56% | 62,990,531 | -8.0% |
| WELLS FARGO & COCOM · CUSIP 949746101 | — | $3.38bn | 0.22% | 40,883,892 | -21.3% |
| HEWLETT PACKARD ENTERPRISE CCOM · CUSIP 42824C109 | — | $1.78bn | 0.12% | 39,500,289 | -46.7% |
| THERMO FISHER SCIENTIFIC INCCOM · CUSIP 883556102 | — | $1.95bn | 0.13% | 3,895,265 | -29.6% |
| BLACKROCK INCCOM · CUSIP 09290D101 | — | $4.41bn | 0.28% | 4,585,356 | -12.4% |
退出候选Apparent exits 10
仅表示排除已知公司事件后，本期未见同一可比证券；到期、退市及未知事件仍须核验。Only means the comparable security is absent after known event checks; maturities, delistings and unknown events still require review.
| 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 |
|---|---|---|---|---|---|
| VERIS RESIDENTIAL INCCOM · CUSIP 554489104 | — | $57.9m | 0.00% | 3,069,250 | -100.0% |
| DAY ONE BIOPHARMACEUTICALS ICOM · CUSIP 23954D109 | — | $40.8m | 0.00% | 1,902,868 | -100.0% |
| GRANITE CONSTR INCNOTE 3.750% 5/1 · CUSIP 387328AD9 | — | $31.1m | 0.00% | 11,846,000 | -100.0% |
| TASEKO MINES LTDCOM · CUSIP 876511106 | — | $29.5m | 0.00% | 4,577,781 | -100.0% |
| CARNIVAL PLCADS · CUSIP 14365C103 | — | $23.7m | 0.00% | 919,986 | -100.0% |
| JANUS DETROIT STR TRB-BBB CLO ETF · CUSIP 47103U753 | — | $23.3m | 0.00% | 500,176 | -100.0% |
| MISTER CAR WASH INCCOM · CUSIP 60646V105 | — | $20.3m | 0.00% | 2,914,403 | -100.0% |
| ENVIRI CORPCOM · CUSIP 415864107 | — | $17.9m | 0.00% | 912,015 | -100.0% |
| CANTALOUPE INCCOM · CUSIP 138103106 | — | $15.6m | 0.00% | 1,440,220 | -100.0% |
| ONESTREAM INCCL A · CUSIP 68278B107 | — | $15.0m | 0.00% | 623,975 | -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.