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: 0001546172
申報總市值
US$5.4億
US$5.4億
42 檔
16.7%
在 Q2 2025 申報期間,Westerly Capital Management, LLC(CIK: 0001546172)向美國 SEC 提交的 Form 13F 報告顯示,其追蹤之股票投資組合總市值達 US$5.4億,共持有 42 個公開申報部位。
Q2 2025 數據顯示 Westerly Capital Management, LLC 積極進場,新開立 11 個部位並同步加碼 16 檔個股,反映機構在該季度的資金注入與籌碼積累。
從部位權重觀察,前 5 大標的(包含 Invesco QQQ Tr Put Option 06/2, VIAV, HDSN)累計市值佔比達 16.7%,是驅動 Westerly Capital Management, LLC 該季度整體投資組合績效表現的核心支柱。
| # | 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 | ✓ | Invesco QQQ Tr Put Option 06/2 | 股票-其他 | 9.46% | +12.02% | — | |
| 2 | VIAV | Viavi Solutions Inc | 股票-科技 | 8.13% | +1.22% | +12.69% | |
| 3 | HDSN | Hudson Technologies Inc | 股票-其他 | 6.02% | -1.50% | +63.27% | |
| 4 | PRO | Pros Holdings Inc | 股票-其他 | 5.80% | — | +244.48% | |
| 5 | LUMN | Lumen Technologies Inc | 股票-通訊服務 | 4.14% | -2.18% | -22.14% | |
| 6 | MTRX | Matrix Service Co | 股票-其他 | 4.11% | -1.50% | -19.45% | |
| 7 | AFRM | Affirm Holdings Inc | 股票-金融 | 3.98% | — | +210.00% | |
| 8 | AMBA | Ambarella, Inc. | 股票-科技 | 3.50% | -0.55% | — | |
| 9 | HIPO | Hippo Holdings Inc | 股票-其他 | 3.38% | -0.18% | +30.40% | |
| 10 | CIEN | Ciena CORP | 股票-科技 | 3.32% | — | -12.00% | |
| 11 | ADTN | Adtran Holdings Inc | 股票-其他 | 3.24% | -1.46% | +16.77% | |
| 12 | TAC | Transalta CORP | 股票-其他 | 3.07% | -0.67% | — | |
| 13 | CGNT | Cognyte Software Ltd. | 股票-其他 | 2.91% | -1.50% | -20.19% | |
| 14 | FLR | Fluor CORP | 股票-工業 | 2.85% | -0.43% | -25.00% | |
| 15 | FRSH | Freshworks Inc-cl A | 股票-其他 | 2.79% | -2.66% | +1.00% | |
| 16 | MRVL | Marvell Technology Inc | 股票-科技 | 2.58% | -5.39% | EXIT | |
| 17 | GLW | Corning Inc | 股票-科技 | 2.44% | -1.48% | EXIT | |
| 18 | AIP | Arteris Inc | 股票-其他 | 2.40% | -2.08% | EXIT | |
| 19 | VMEO* | Vimeo Inc | 股票-其他 | 2.25% | — | +76.47% | |
| 20 | NXDR | Nextdoor Holdings Inc | 股票-其他 | 2.19% | -0.06% | -13.04% | |
| 21 | ANGI | Angi Inc | 股票-其他 | 2.09% | -0.67% | +393.33% | |
| 22 | TDC | Teradata CORP | 股票-科技 | 2.07% | — | +31.58% | |
| 23 | BIDU | Baidu Inc - Spon Adr | 股票-通訊服務 | 1.91% | -1.67% | EXIT | |
| 24 | AMPL | Amplitude Inc-class A | 股票-其他 | 1.84% | -0.65% | -15.79% | |
| 25 | ✓ | Call Hdsn 8 08/15/25 | 股票-其他 | 1.78% | — | — | |
| 26 | MGM | Mgm Resorts International | 股票-循環性消費 | 1.53% | — | -6.25% | |
| 27 | CEVA | Ceva Inc | 股票-其他 | 1.47% | — | — | |
| 28 | POWI | Power Integrations Inc | 股票-科技 | 1.04% | — | — | |
| 29 | COUR | Coursera Inc | 股票-其他 | 0.93% | +3.64% | +235.29% | |
| 30 | HHS | Harte-hanks Inc | 股票-其他 | 0.91% | -0.14% | +0.13% | |
| 31 | NWPX | Nwpx Infrastructure Inc | 股票-其他 | 0.84% | -0.17% | EXIT | |
| 32 | TER | Teradyne Inc | 股票-科技 | 0.83% | — | — | |
| 33 | SCOR | Comscore Inc | 股票-其他 | 0.72% | +0.10% | +1.27% | |
| 34 | CGNX | Cognex CORP | 股票-科技 | 0.71% | +0.61% | — | |
| 35 | ✓ | Viavi Solutions Inc | 股票-其他 | 0.65% | — | — | |
| 36 | ✓ | Call Amba 61 07/18/25 | 股票-其他 | 0.57% | — | — | |
| 37 | ✓ | Csg Systems International In | 股票-其他 | 0.48% | — | -80.00% | |
| 38 | GENI | Genius Sports Limited | 股票-其他 | 0.48% | — | -54.55% | |
| 39 | ACTG | Acacia Research CORP | 股票-其他 | 0.23% | — | -42.52% | |
| 40 | GTBIF | Green Thumb Industries Inc | 股票-其他 | 0.16% | — | — | |
| 41 | ASAN | Asana Inc - Cl A | 股票-其他 | 0.13% | +1.69% | -91.67% | |
| 42 | ✓ | Verano Hldgs CORP F | 股票-其他 | 0.06% | — | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | AMBA | Ambarella, Inc. | +3.5% | NEW | 新建倉 |
| 2 | PRO | Pros Holdings Inc | +3.4% | +244.48% | 加碼 |
| 3 | TAC | Transalta CORP | +3.1% | NEW | 新建倉 |
| 4 | AFRM | Affirm Holdings Inc | +3% | +210.00% | 加碼 |
| 5 | HDSN | Hudson Technologies Inc | +2.8% | +63.27% | 加碼 |
| 6 | ✓ | Call Hdsn 8 08/15/25 | +1.8% | NEW | 新建倉 |
| 7 | ANGI | Angi Inc | +1.6% | +393.33% | 加碼 |
| 8 | CEVA | Ceva Inc | +1.5% | NEW | 新建倉 |
| 9 | POWI | Power Integrations Inc | +1% | NEW | 新建倉 |
| 10 | TER | Teradyne Inc | +0.8% | NEW | 新建倉 |
| 11 | CGNX | Cognex CORP | +0.7% | NEW | 新建倉 |
| 12 | COUR | Coursera Inc | +0.7% | +235.29% | 加碼 |
| 13 | ✓ | Viavi Solutions Inc | +0.7% | NEW | 新建倉 |
| 14 | AIP | Arteris Inc | +0.6% | +14.47% | 加碼 |
| 15 | HIPO | Hippo Holdings Inc | +0.6% | +30.40% | 加碼 |
| 16 | MRVL | Marvell Technology Inc | +0.6% | +20.00% | 加碼 |
| 17 | ✓ | Call Amba 61 07/18/25 | +0.6% | NEW | 新建倉 |
| 18 | VMEO* | Vimeo Inc | +0.3% | +76.47% | 加碼 |
| 19 | TDC | Teradata CORP | +0.2% | +31.58% | 加碼 |
| 20 | GTBIF | Green Thumb Industries Inc | +0.2% | NEW | 新建倉 |
| 21 | NWPX | Nwpx Infrastructure Inc | +0.1% | +37.50% | 加碼 |
| 22 | ADTN | Adtran Holdings Inc | +0.1% | +16.77% | 加碼 |
| 23 | ✓ | Verano Hldgs CORP F | +0.1% | NEW | 新建倉 |
| 24 | CIEN | Ciena CORP | +0.1% | -12.00% | 減碼 |
| 25 | MGM | Mgm Resorts International | -0.1% | -6.25% | 減碼 |
| 26 | ACTG | Acacia Research CORP | -0.2% | -42.52% | 減碼 |
| 27 | FLR | Fluor CORP | -0.3% | -25.00% | 減碼 |
| 28 | AMPL | Amplitude Inc-class A | -0.3% | -15.79% | 減碼 |
| 29 | FRSH | Freshworks Inc-cl A | -0.3% | +1.00% | 加碼 |
| 30 | ✓ | Invesco QQQ Tr Put Option 06/2 | -0.3% | — | 不變 |
| 31 | HHS | Harte-hanks Inc | -0.4% | +0.13% | 加碼 |
| 32 | SCOR | Comscore Inc | -0.5% | +1.27% | 加碼 |
| 33 | NXDR | Nextdoor Holdings Inc | -0.5% | -13.04% | 減碼 |
| 34 | GLW | Corning Inc | -0.6% | -19.35% | 減碼 |
| 35 | CGNT | Cognyte Software Ltd. | -0.7% | -20.19% | 減碼 |
| 36 | GENI | Genius Sports Limited | -0.7% | -54.55% | 減碼 |
| 37 | UNF | Unifirst Corp/ma | -1.1% | EXIT | 清倉 |
| 38 | VIAV | Viavi Solutions Inc | -1.2% | +12.69% | 加碼 |
| 39 | BL | Blackline Inc | -1.4% | EXIT | 清倉 |
| 40 | MTRX | Matrix Service Co | -1.4% | -19.45% | 減碼 |
| 41 | LUMN | Lumen Technologies Inc | -1.4% | -22.14% | 減碼 |
| 42 | BIDU | Baidu Inc - Spon Adr | -1.5% | -29.41% | 減碼 |
| 43 | ASAN | Asana Inc - Cl A | -1.8% | -91.67% | 減碼 |
| 44 | INFA1EUR | Informatica Inc - Class A | -1.8% | EXIT | 清倉 |
| 45 | GWRE | Guidewire Software Inc | -1.9% | EXIT | 清倉 |
| 46 | XYZ | Block Inc | -1.9% | EXIT | 清倉 |
| 47 | ✓ | Csg Systems International In | -2.1% | -80.00% | 減碼 |
| 48 | BABA | Alibaba Group Holding-sp Adr | -2.6% | EXIT | 清倉 |
| 49 | LYFT | Lyft Inc-a | -3.2% | EXIT | 清倉 |
根據 SEC 官方 Form 13F 申報備案,Westerly Capital Management, LLC 在 Q2 2025 季度的美股持倉總市值約為 US$5.4億,共申報了 42 個公開持股部位。
在 Q2 2025 季度,Westerly Capital Management, LLC 按市值排列的前三大核心持股分別為:Invesco QQQ Tr Put Option 06/2 (9.5%)、VIAV (8.1%)、HDSN (6.0%)。其中最大持股部位 Invesco QQQ Tr Put Option 06/2 佔據整體投資組合約 9.5% 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
AMBA
市值: US$944.7萬
本季最大獲利了結 / 清倉標的
LYFT
前期市值: US$747.8萬
在 Q2 2025 季度中,Westerly Capital Management, LLC 共進行了 48 項持倉異動,包含新建倉 11 個部位、加碼 16 個部位、減碼 14 個部位以及清倉 7 個部位。 其中最大新建倉標的為 AMBA。 本季清倉部位包含 LYFT。
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。
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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。