什麼是 SEC Form 13F 申報?美股機構大戶持股全攻略
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制,學會如何追蹤頂級對沖基金與機構法人持倉動向。
CIK: 0001475373
申報總市值
US$4.6億
US$4.6億
36 檔
32.9%
根據最新整理的 13F 季度數據集,Sector Gamma As 於 Q4 2025 結束時的管理資產規模為 US$4.6億。該機構在本季度申報了 36 檔美股持倉,呈現出該時期的主要投資地圖。
Q4 2025 的申報記錄反映 Sector Gamma As 的板塊替換策略:機構本季推動了 25 筆增持與 18 筆減持,籌碼呈現明顯的結構重組。
檢視投資組合結構,前 5 大主力部位(包含 BMY, MRK, MDT)占據了總市值的 32.9%,展現出該機構在 Q4 2025 的重點資金聚焦與風險分佈特徵。
| # | 代號 | 標的名稱 | 資產子類別 | 佔比 | 佔比變動 | 持倉量變化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BMY | Bristol-myers Squibb Co | 股票-醫療保健 | 9.17% | -2.78% | +28.33% | |
| 2 | MRK | Merck & Co. Inc. | 股票-醫療保健 | 8.73% | -1.34% | +12.76% | |
| 3 | MDT | Medtronic plc | 股票-醫療保健 | 5.90% | +0.24% | -11.14% | |
| 4 | BDX | Becton Dickinson And Co | 股票-醫療保健 | 5.86% | -0.01% | +21.64% | |
| 5 | GILD | Gilead Sciences Inc | 股票-醫療保健 | 4.94% | -1.75% | EXIT | |
| 6 | INCY | Incyte CORP | 股票-醫療保健 | 4.93% | -0.26% | +6.66% | |
| 7 | PFE | Pfizer Inc | 股票-醫療保健 | 4.88% | -1.99% | -31.35% | |
| 8 | AMGN | Amgen Inc | 股票-醫療保健 | 4.55% | -1.86% | -0.81% | |
| 9 | BIIB | Biogen Inc | 股票-醫療保健 | 3.43% | -1.36% | +13.25% | |
| 10 | IONS | Ionis Pharmaceuticals Inc | 股票-醫療保健 | 3.34% | +0.26% | -31.73% | |
| 11 | CVS | Cvs Health CORP | 股票-醫療保健 | 3.21% | +1.19% | +13.70% | |
| 12 | CAH | Cardinal Health Inc | 股票-醫療保健 | 2.90% | -0.64% | +4.05% | |
| 13 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 2.86% | +3.65% | NEW | |
| 14 | BRKR | Bruker CORP | 股票-醫療保健 | 2.73% | -0.18% | +1.51% | |
| 15 | ZBH | Zimmer Biomet Holdings Inc | 股票-醫療保健 | 2.72% | -0.67% | +16.74% | |
| 16 | BMRN | Biomarin Pharmaceutical Inc | 股票-醫療保健 | 2.69% | +0.46% | +12.88% | |
| 17 | ELV | Elevance Health Inc | 股票-醫療保健 | 2.60% | +0.69% | +238.91% | |
| 18 | CNC | Centene CORP | 股票-醫療保健 | 2.42% | +1.00% | +21.06% | |
| 19 | GEHC | GE Healthcare Technology | 股票-醫療保健 | 2.14% | +0.77% | +2.69% | |
| 20 | EW | Edwards Lifesciences CORP | 股票-醫療保健 | 1.87% | +0.05% | +32.09% | |
| 21 | AVTR | Avantor Inc | 股票-醫療保健 | 1.82% | +0.66% | +45.76% | |
| 22 | BIO | Bio-rad Laboratories-a | 股票-醫療保健 | 1.64% | +0.56% | +4.04% | |
| 23 | LH | Labcorp Holdings Inc | 股票-醫療保健 | 1.55% | +0.38% | +4.04% | |
| 24 | LNTH | Lantheus Holdings Inc | 股票-醫療保健 | 1.42% | -1.67% | EXIT | |
| 25 | TNDM | Tandem Diabetes Care Inc | 股票-其他 | 1.34% | -0.34% | -0.91% | |
| 26 | REGN | Regeneron Pharmaceuticals | 股票-醫療保健 | 1.26% | +2.13% | NEW | |
| 27 | CRNX | Crinetics Pharmaceuticals In | 股票-其他 | 1.22% | +0.12% | — | |
| 28 | SNDX | Syndax Pharmaceuticals Inc | 股票-其他 | 1.21% | -0.43% | +19.57% | |
| 29 | DXCM | Dexcom Inc | 股票-醫療保健 | 1.15% | +0.66% | -0.91% | |
| 30 | HCA | Hca Healthcare Inc | 股票-醫療保健 | 1.15% | — | -0.91% | |
| 31 | KURA | Kura Oncology Inc | 股票-其他 | 1.08% | +0.24% | +3.97% | |
| 32 | PTCT | Ptc Therapeutics Inc | 股票-醫療保健 | 1.07% | +0.56% | -47.57% | |
| 33 | ASND | Ascendis Pharma A/S | 股票-其他 | 0.79% | -1.15% | EXIT | |
| 34 | CGON | Cg Oncology Inc | 股票-其他 | 0.49% | — | — | |
| 35 | OGN | Organon & Co | 股票-醫療保健 | 0.49% | +0.27% | -44.82% | |
| 36 | CERT | Certara Inc | 股票-其他 | 0.46% | — | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | BMY | Bristol-myers Squibb Co | +2.7% | +28.33% | 加碼 |
| 2 | MRK | Merck & Co. Inc. | +2% | +12.76% | 加碼 |
| 3 | ELV | Elevance Health Inc | +1.8% | +238.91% | 加碼 |
| 4 | GILD | Gilead Sciences Inc | +0.9% | +19.81% | 加碼 |
| 5 | BDX | Becton Dickinson And Co | +0.8% | +21.64% | 加碼 |
| 6 | BIIB | Biogen Inc | +0.8% | +13.25% | 加碼 |
| 7 | BRKR | Bruker CORP | +0.7% | +1.51% | 加碼 |
| 8 | TMO | Thermo Fisher Scientific Inc | +0.6% | +17.59% | 加碼 |
| 9 | INCY | Incyte CORP | +0.6% | +6.66% | 加碼 |
| 10 | LNTH | Lantheus Holdings Inc | +0.6% | +45.68% | 加碼 |
| 11 | CAH | Cardinal Health Inc | +0.6% | +4.05% | 加碼 |
| 12 | CNC | Centene CORP | +0.5% | +21.06% | 加碼 |
| 13 | TNDM | Tandem Diabetes Care Inc | +0.5% | -0.91% | 減碼 |
| 14 | EW | Edwards Lifesciences CORP | +0.5% | +32.09% | 加碼 |
| 15 | SNDX | Syndax Pharmaceuticals Inc | +0.4% | +19.57% | 加碼 |
| 16 | AVTR | Avantor Inc | +0.3% | +45.76% | 加碼 |
| 17 | BMRN | Biomarin Pharmaceutical Inc | +0.3% | +12.88% | 加碼 |
| 18 | CVS | Cvs Health CORP | +0.3% | +13.70% | 加碼 |
| 19 | AMGN | Amgen Inc | +0.3% | -0.81% | 減碼 |
| 20 | KURA | Kura Oncology Inc | +0.1% | +3.97% | 加碼 |
| 21 | GEHC | GE Healthcare Technology | +0.1% | +2.69% | 加碼 |
| 22 | BIO | Bio-rad Laboratories-a | +0.1% | +4.04% | 加碼 |
| 23 | HCA | Hca Healthcare Inc | — | -0.91% | 減碼 |
| 24 | ZBH | Zimmer Biomet Holdings Inc | -0.1% | +16.74% | 加碼 |
| 25 | DXCM | Dexcom Inc | -0.1% | -0.91% | 減碼 |
| 26 | CERT | Certara Inc | -0.2% | — | 不變 |
| 27 | LH | Labcorp Holdings Inc | -0.3% | +4.04% | 加碼 |
| 28 | ASND | Ascendis Pharma A/S | -0.4% | -32.98% | 減碼 |
| 29 | PTCT | Ptc Therapeutics Inc | -0.7% | -47.57% | 減碼 |
| 30 | OGN | Organon & Co | -1% | -44.82% | 減碼 |
| 31 | IONS | Ionis Pharmaceuticals Inc | -1.1% | -31.73% | 減碼 |
| 32 | MDT | Medtronic plc | -1.3% | -11.14% | 減碼 |
| 33 | PFE | Pfizer Inc | -3% | -31.35% | 減碼 |
| 34 | BAX | Baxter International Inc | — | EXIT | 清倉 |
| 35 | VTRS | Viatris Inc | — | EXIT | 清倉 |
| 36 | HUM | Humana Inc | — | EXIT | 清倉 |
| 37 | ELAN | Elanco Animal Health Inc | — | EXIT | 清倉 |
| 38 | REGN | Regeneron Pharmaceuticals | — | NEW | 新建倉 |
| 39 | CRNX | Crinetics Pharmaceuticals In | — | NEW | 新建倉 |
| 40 | ICLR | ICON Public Limited Company | — | EXIT | 清倉 |
| 41 | SOLV | Solventum CORP | — | EXIT | 清倉 |
| 42 | BNTX | Biontech Se-adr | — | EXIT | 清倉 |
| 43 | ACLXGBX | Arcellx Inc | — | EXIT | 清倉 |
| 44 | CGON | Cg Oncology Inc | — | NEW | 新建倉 |
根據 SEC 官方 Form 13F 申報備案,Sector Gamma As 在 Q4 2025 季度的美股持倉總市值約為 US$4.6億,共申報了 36 個公開持股部位。
在 Q4 2025 季度,Sector Gamma As 按市值排列的前三大核心持股分別為:BMY (9.2%)、MRK (8.7%)、MDT (5.9%)。其中最大持股部位 BMY 佔據整體投資組合約 9.2% 的權重。
精選 AlphaSMO 大戶持股與內部人交易深度分析,提升投資決策勝率
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制,學會如何追蹤頂級對沖基金與機構法人持倉動向。
本季最大新建倉標的
REGN
市值: US$553.0萬
本季最大獲利了結 / 清倉標的
BAX
前期市值: US$868.8萬
在 Q4 2025 季度中,Sector Gamma As 共進行了 43 項持倉異動,包含新建倉 3 個部位、加碼 22 個部位、減碼 10 個部位以及清倉 8 個部位。 其中最大新建倉標的為 REGN。 本季清倉部位包含 BAX。
本頁面所有持股數據均直接同步自美國證券交易委員會(SEC)EDGAR 官方系統之 13F-HR / 13F-HR/A 季度申報文件。AlphaSMO 透過機器解析 CUSIP 與個股對照,提供 100% 精準對齊的歷史時序數據集,並支援 Schema.org 結構化資料格式。
解析公司高管、董事與 10% 大股東之 Form 4 內部人交易申報,掌握高管自家股票買賣第一手訊號。
深入剖析 5% 股益申報門檻、13D 與 13G 之差異,以及最新 SEC 申報時程規範,洞察機構法人的激進投資動向。