哪些ETF持有 SIGI?
Selective Insurance Group, Inc. · Financial Services · Insurance - Property & Casualty · US — 154 ETF持有，市值 $1.67B 覆盖 17.96M 股份.
持仓数据截至 Aug 27, 2026 — 数据提供商报告的投资组合日期；非实时仓位。
| # | ETF | 权重 | 股票 | 价值 | ETF资产规模 | 类别 | 今日 | |
|---|---|---|---|---|---|---|---|---|
| 1 | KIE State Street SPDR S&P Insurance ETF | 1.72% | 113.71K | $12.0M | $616.1M | Financials | -0.73% | |
| 2 | SMCF Themes US Small Cap Cash Flow Champions… | 1.71% | 597 | $54.6K | $3.3M | Financials | -0.16% | |
| 3 | JPSV JPMorgan Active Small Cap Value ETF | 1.54% | 4.61K | $422.0K | $27.7M | Us Small Cap | 0.00% | |
| 4 | KBWP Invesco KBW Property & Casualty… | 1.39% | 43.63K | $4.0M | $289.4M | Financials | -1.32% | |
| 5 | GRPM Invesco S&P MidCap 400 GARP ETF | 1.31% | 72.99K | $6.7M | $511.7M | Us Mid Cap | +0.66% | |
| 6 | EWMC Invesco S&P MidCap 400 Equal Weight ETF | 1.30% | 72.99K | $6.6M | $235.8M | Us Mid Cap | +0.22% | |
| 7 | XMLV Invesco S&P MidCap Low Volatility ETF | 1.03% | 83.28K | $7.7M | $743.1M | Us Mid Cap | -0.76% | |
| 8 | SDVY First Trust SMID Cap Rising Dividend… | 0.91% | 1.15M | $105.6M | $11.65B | Dividend | -0.48% | |
| 9 | SMMV iShares MSCI USA Small-Cap Min Vol… | 0.79% | 24.78K | $2.3M | $291.0M | Us Small Cap | -0.32% | |
| 10 | FLQS Franklin U.S. Small Cap Multifactor… | 0.78% | 4.26K | $386.9K | $47.3M | Financials | +0.18% | |
| 11 | RFV Invesco S&P MidCap 400 Pure Value ETF | 0.73% | 26.84K | $2.4M | $336.1M | Us Mid Cap | +0.03% | |
| 12 | IAK iShares U.S. Insurance ETF | 0.60% | 34.74K | $3.2M | $523.1M | Financials | -1.09% | |
| 13 | QSML WisdomTree U.S. SmallCap Quality Growth… | 0.54% | 671 | $57.7K | $12.3M | Us Small Cap | +0.51% | |
| 14 | PSC Principal U.S. Small-Cap Multi-Factor… | 0.53% | 153.22K | $14.1M | $1.30B | Us Small Cap | +0.32% | |
| 15 | SMLV State Street SPDR US Small Cap Low… | 0.50% | 14.18K | $1.3M | $258.4M | Us Small Cap | -0.06% | |
| 16 | AVUV Avantis U.S. Small Cap Value ETF | 0.48% | 1.65M | $151.8M | $31.14B | Us Small Cap | +0.17% | |
| 17 | ESSC Eventide Small Cap ETF | 0.48% | 1.81K | $172.3K | $36.0M | Us Small Cap | +0.43% | |
| 18 | SIXL ETC 6 Meridian Low Beta Equity ETF | 0.45% | 10.34K | $938.6K | $186.0M | Real Estate | -0.81% | |
| 19 | FVD First Trust Value Line Dividend Index… | 0.40% | 358.04K | $32.9M | $8.32B | Dividend | -0.98% | |
| 20 | FVL First Trust Value Line 100… | 0.39% | 358.26K | $32.5M | $36.5M | Developed Markets | -0.07% | |
| 21 | PAMC Pacer Lunt MidCap Multi-Factor… | 0.38% | 2.26K | $205.0K | $54.5M | Us Mid Cap | -0.50% | |
| 22 | VTWV Vanguard Russell 2000 Value ETF | 0.37% | 55.63K | $5.3M | $1.40B | Us Small Cap | +0.19% | |
| 23 | IWN iShares Russell 2000 Value ETF | 0.36% | 576.89K | $53.0M | $14.64B | Us Small Cap | +0.18% | |
| 24 | SCDS JPMorgan Fundamental Data Science Small… | 0.34% | 337 | $30.8K | $9.9M | Healthcare | +0.21% | |
| 25 | GVLU Gotham 1000 Value ETF | 0.33% | 9.44K | $857.1K | $204.4M | Developed Markets | -0.28% | |
| 26 | JHSC John Hancock Investments - Multifactor… | 0.33% | 23.18K | $2.2M | $734.5M | Us Small Cap | +0.10% | |
| 27 | IVOV Vanguard S&P Mid-Cap 400 Value ETF | 0.33% | 51.48K | $4.9M | $1.50B | Us Mid Cap | -0.23% | |
| 28 | CVY Invesco Zacks Multi-Asset Income ETF | 0.32% | 4.44K | $403.0K | $125.7M | International | -0.21% | |
| 29 | MDYV State Street SPDR S&P 400 Mid Cap Value… | 0.32% | 97.70K | $9.0M | $2.83B | Us Mid Cap | -0.21% | |
| 30 | IJJ iShares S&P Mid-Cap 400 Value ETF | 0.31% | 304.28K | $28.0M | $8.85B | Us Mid Cap | -0.22% | |
| 31 | SYZ Lazard US Systematic Small Cap Equity… | 0.29% | 2.19K | $199.3K | $52.9M | Developed Markets | +0.44% | |
| 32 | RESM Columbia Research Enhanced Small Cap ETF | 0.27% | 184 | $16.7K | $6.1M | Us Small Cap | 0.00% | |
| 33 | TPSC Timothy Plan US Small Cap Core ETF | 0.27% | 11.33K | $1.0M | $357.5M | Us Small Cap | +0.02% | |
| 34 | FNK First Trust Mid Cap Value AlphaDEX Fund | 0.26% | 6.68K | $606.6K | $232.3M | Us Mid Cap | -0.15% | |
| 35 | BAMD Brookstone Dividend Stock ETF | 0.26% | 2.89K | $264.0K | $101.6M | Dividend | -0.20% | |
| 36 | OMFS Invesco Russell 2000 Dynamic… | 0.26% | 8.00K | $726.2K | $286.3M | Us Small Cap | +0.04% | |
| 37 | EBIT Harbor AlphaEdge Small Cap Earners ETF… | 0.26% | 337 | $30.6K | $12.1M | Financials | 0.00% | |
| 38 | SMOX Horizon Small/Mid Cap Core Equity ETF | 0.25% | 3.38K | $309.4K | $74.7M | Us Mid Cap | +0.25% | |
| 39 | CSA VictoryShares US Small Cap Volatility… | 0.23% | 498 | $45.5K | $20.1M | Us Small Cap | +1.13% | |
| 40 | STXK Strive Small-Cap ETF | 0.23% | 2.18K | $199.4K | $87.1M | Us Small Cap | +0.12% | |
| 41 | MIDE Xtrackers S&P MidCap 400 Scored &… | 0.23% | 86 | $7.9K | $3.4M | Us Mid Cap | -0.01% | |
| 42 | BKSE BNY Mellon US Small Cap Core Equity ETF | 0.23% | 2.24K | $204.6K | $89.9M | Us Small Cap | +0.35% | |
| 43 | OPTZ Optimize Strategy Index ETF | 0.22% | 5.83K | $470.2K | $239.9M | — | +0.12% | |
| 44 | RWK Invesco S&P MidCap 400 Revenue ETF | 0.22% | 31.97K | $2.9M | $1.34B | Us Mid Cap | -0.32% | |
| 45 | BBSC JPMorgan BetaBuilders U.S. Small Cap… | 0.21% | 17.24K | $1.6M | $753.4M | Us Small Cap | +0.42% | |
| 46 | FNX First Trust Mid Cap Core AlphaDEX Fund | 0.21% | 31.91K | $2.9M | $1.39B | Us Mid Cap | +0.07% | |
| 47 | FSML Franklin Small Cap Enhanced ETF | 0.20% | 3.37K | $308.2K | $150.0M | Us Small Cap | -0.18% | |
| 48 | FSEV Fidelity Enhanced Small Cap Value ETF | 0.20% | 149 | $13.5K | $4.9M | Us Small Cap | +0.23% | |
| 49 | DMRM DeltaShares S&P 400 Managed Risk ETF | 0.19% | 2.38K | $175.7K | $4.5M | Treasury Bonds | -0.68% | |
| 50 | VTWO Vanguard Russell 2000 ETF | 0.18% | 342.23K | $32.4M | $17.40B | Us Small Cap | +0.31% | |
| 51 | SMDY Syntax Stratified MidCap | 0.18% | 189 | $0.00 | $11.6M | Us Mid Cap | +0.26% | |
| 52 | FNDA Schwab Fundamental U.S. Small Company… | 0.18% | 179.89K | $16.6M | $9.21B | Financials | -0.03% | |
| 53 | IWM iShares Russell 2000 ETF | 0.18% | 1.59M | $146.0M | $80.87B | Us Small Cap | +0.29% | |
| 54 | IWMW iShares Russell 2000 BuyWrite ETF | 0.18% | 1.14K | $103.4K | $58.6M | Covered Call | +0.25% | |
| 55 | JKL iShares Morningstar Small-Cap Value ETF | 0.18% | 13.45K | $1.2M | $710.3M | Us Small Cap | +0.03% | |
| 56 | ISCV iShares Morningstar Small Cap Value ETF | 0.18% | 13.45K | $1.2M | $704.0M | Us Small Cap | -0.27% | |
| 57 | RSSL Global X - Russell 2000 ETF | 0.18% | 29.11K | $2.7M | $1.52B | Financials | +0.31% | |
| 58 | XJH iShares ESG Select Screened S&P Mid-Cap… | 0.17% | 8.11K | $746.6K | $427.3M | Us Mid Cap | -0.06% | |
| 59 | FSMD Fidelity Small-Mid Multifactor ETF | 0.17% | 46.62K | $4.3M | $2.50B | — | -0.10% | |
| 60 | ROUS Hartford Multifactor US Equity ETF | 0.17% | 13.65K | $1.3M | $754.8M | Financials | -0.04% | |
| 61 | DON WisdomTree U.S. MidCap Dividend Fund | 0.16% | 72.21K | $6.2M | $4.08B | Dividend | -0.26% | |
| 62 | QVMM Invesco S&P MidCap 400 QVM Multi-factor… | 0.16% | 7.60K | $690.1K | $430.3M | Us Mid Cap | 0.00% | |
| 63 | IVOO Vanguard S&P Mid-Cap 400 ETF | 0.16% | 97.72K | $9.3M | $5.80B | Us Mid Cap | +0.03% | |
| 64 | SPMD State Street SPDR Portfolio S&P 400 Mid… | 0.15% | 312.01K | $28.6M | $18.76B | Us Mid Cap | +0.03% | |
| 65 | PTMC Pacer Trendpilot US Mid Cap ETF | 0.15% | 6.63K | $602.1K | $394.1M | Us Mid Cap | +0.01% | |
| 66 | MDY State Street SPDR S&P MIDCAP 400 ETF… | 0.15% | 440.60K | $40.4M | $26.68B | Us Mid Cap | +0.03% | |
| 67 | IJH iShares Core S&P Mid-Cap ETF | 0.15% | 2.07M | $190.7M | $126.81B | Us Mid Cap | +0.04% | |
| 68 | ESML iShares ESG Aware MSCI USA Small-Cap ETF | 0.13% | 40.28K | $3.7M | $2.90B | Us Small Cap | +0.02% | |
| 69 | EZM WisdomTree U.S. MidCap Fund | 0.12% | 12.65K | $1.1M | $955.1M | Us Mid Cap | +0.02% | |
| 70 | STSB iShares Factors US Small Blend Style ETF | 0.12% | 110 | $7.4K | $7.3M | — | -23.11% | |
| 71 | VBR Vanguard Morningstar Small-Cap Value ETF | 0.12% | 874.14K | $82.9M | $68.30B | Us Small Cap | -0.29% | |
| 72 | PQSV PGIM ETF Trust - PGIM QMA Strategic… | 0.12% | 206 | $14.2K | $11.9M | Us Small Cap | -0.45% | |
| 73 | GSSC Goldman Sachs ActiveBeta U.S. Small Cap… | 0.12% | 13.90K | $1.3M | $1.10B | Us Small Cap | +0.31% | |
| 74 | DFAS Dimensional - US Small Cap ETF | 0.12% | 199.77K | $18.4M | $15.73B | Us Small Cap | +0.04% | |
| 75 | AVSC Avantis U.S. Small Cap Equity ETF | 0.12% | 40.59K | $3.7M | $3.14B | Us Small Cap | +0.20% | |
| 76 | SFYX SoFi Next 500 ETF | 0.11% | 361 | $30.7K | $25.8M | — | +0.59% | |
| 77 | SCHA Schwab U.S. Small-Cap ETF | 0.11% | 284.13K | $26.1M | $22.94B | Us Small Cap | +0.17% | |
| 78 | MVV ProShares - Ultra MidCap400 | 0.11% | 1.92K | $175.7K | $154.9M | Developed Markets | -0.06% | |
| 79 | SCHM Schwab U.S. Mid-Cap ETF | 0.10% | 165.62K | $15.2M | $15.00B | Us Mid Cap | 0.00% | |
| 80 | UMDD ProShares - UltraPro MidCap 400 | 0.09% | 330 | $30.2K | $33.1M | Developed Markets | -0.05% | |
| 81 | JKJ iShares Morningstar Small-Cap ETF | 0.08% | 2.69K | $243.9K | $292.0M | Financials | 0.00% | |
| 82 | ISCB iShares Morningstar Small-Cap ETF | 0.08% | 2.69K | $243.9K | $289.6M | Us Small Cap | +0.31% | |
| 83 | FAB First Trust Multi Cap Value AlphaDEX… | 0.08% | 1.61K | $146.7K | $188.0M | Value | -0.47% | |
| 84 | SMMD iShares Russell 2500 ETF | 0.07% | 30.69K | $2.8M | $3.83B | Financials | +0.17% | |
| 85 | VB Vanguard Morningstar Small-Cap ETF | 0.07% | 1.38M | $130.5M | $183.40B | Us Small Cap | +0.11% | |
| 86 | VFVA Vanguard U.S. Value Factor ETF | 0.07% | 6.05K | $586.5K | $912.5M | Financials | -0.01% | |
| 87 | UWM ProShares - Ultra Russell2000 | 0.07% | 1.92K | $175.2K | $253.6M | Developed Markets | +0.59% | |
| 88 | VXF Vanguard Extended Market ETF | 0.07% | 689.00K | $65.3M | $93.70B | — | +0.55% | |
| 89 | NUSC Nuveen ESG Small-Cap ETF | 0.07% | 9.48K | $871.8K | $1.31B | Us Small Cap | +0.19% | |
| 90 | URTY ProShares - UltraPro Russell2000 | 0.07% | 2.48K | $226.6K | $336.4M | Developed Markets | +0.80% | |
| 91 | VFH Vanguard Financials ETF | 0.06% | 98.56K | $9.3M | $14.90B | Financials | -0.53% | |
| 92 | FESM Fidelity Enhanced Small Cap ETF | 0.06% | 43.80K | $4.1M | $6.03B | Us Small Cap | +0.31% | |
| 93 | FNCL Fidelity MSCI Financials Index ETF | 0.06% | 15.81K | $1.5M | $2.38B | Financials | -0.47% | |
| 94 | CSF VictoryShares US Discovery Enhanced… | 0.06% | 155 | $14.2K | $25.7M | Developed Markets | +0.28% | |
| 95 | JMEE JPMorgan Small & Mid Cap Enhanced… | 0.05% | 16.91K | $1.6M | $2.97B | Us Mid Cap | +0.15% | |
| 96 | TILT Northern Trust Morningstar US Market… | 0.05% | 12.96K | $1.2M | $2.24B | — | +0.41% | |
| 97 | AVIE Avantis Inflation Focused Equity ETF | 0.05% | 74 | $6.7K | $13.0M | — | -0.79% | |
| 98 | AVTM Avantis Total Equity Markets ETF 1 | 0.05% | 4.09K | $376.1K | $792.6M | Active | +0.43% | |
| 99 | WSML iShares MSCI World Small-Cap ETF | 0.05% | 3.48K | $319.6K | $678.9M | Financials | 0.00% | |
| 100 | EBI Longview Advantage ETF | 0.04% | 3.32K | $305.3K | $562.3M | — | +0.21% | |
| 101 | AVSU Avantis Responsible U.S. Equity ETF | 0.04% | 2.15K | $198.1K | $486.1M | — | +0.19% | |
| 102 | DFMC U.S. Micro Cap Portfolio ETF | 0.04% | 34.42K | $3.2M | $7.93B | — | +0.25% | |
| 103 | DFAT Dimensional - US Targeted Value ETF | 0.04% | 63.05K | $5.8M | $14.61B | Value | -0.07% | |
| 104 | VLU State Street SPDR S&P 1500 Value Tilt… | 0.04% | 3.18K | $292.0K | $782.9M | Value | -0.37% | |
| 105 | MIDU Direxion Daily Mid Cap Bull 3X ETF | 0.04% | 940 | $85.4K | $70.4M | Us Mid Cap | +0.17% | |
| 106 | MFUS PIMCO RAFI Dynamic Multi-Factor U.S.… | 0.03% | 1.11K | $100.8K | $294.2M | — | -0.34% | |
| 107 | IUS Invesco RAFI Strategic US ETF | 0.03% | 3.17K | $291.1K | $980.3M | — | -0.14% | |
| 108 | DFSV Dimensional - US Small Cap Value ETF | 0.03% | 25.24K | $2.3M | $8.37B | Us Small Cap | +0.07% | |
| 109 | DFUV Dimensional - US Marketwide Value ETF | 0.03% | 47.56K | $4.4M | $15.85B | Value | -0.57% | |
| 110 | STXV Strive 1000 Value ETF | 0.03% | 239 | $21.9K | $83.9M | Value | -0.65% | |
| 111 | AVUS Avantis U.S. Equity ETF | 0.03% | 41.05K | $3.8M | $14.41B | — | +0.30% | |
| 112 | DXUV Dimensional - US Vector Equity ETF | 0.03% | 1.63K | $149.4K | $580.2M | Financials | +0.30% | |
| 113 | JSTC Adasina Social Justice All Cap Global… | 0.03% | 880 | $64.9K | $270.0M | Developed Markets | +0.26% | |
| 114 | VIG Vanguard Dividend Appreciation ETF | 0.02% | 338.75K | $32.1M | $130.90B | Dividend | -0.36% | |
| 115 | DFSU Dimensional - US Sustainability Core 1… | 0.02% | 6.14K | $564.7K | $2.36B | Esg | +0.52% | |
| 116 | VYM Vanguard High Dividend Yield ETF | 0.02% | 240.25K | $22.8M | $99.20B | Dividend | -0.35% | |
| 117 | DGRO iShares Core Dividend Growth ETF | 0.02% | 107.71K | $9.9M | $43.85B | Dividend | -0.60% | |
| 118 | DFAC Dimensional - US Core Equity 2 ETF | 0.02% | 115.39K | $10.6M | $49.38B | — | +0.33% | |
| 119 | HDG ProShares - Hedge Replication ETF | 0.02% | 51 | $4.7K | $22.3M | Financials | +0.78% | |
| 120 | PFM Invesco Dividend Achievers ETF | 0.02% | 1.70K | $156.5K | $807.1M | Dividend | -0.47% | |
| 121 | IUSV iShares Core S&P U.S. Value ETF | 0.02% | 52.80K | $4.9M | $27.96B | Value | -0.37% | |
| 122 | DCOR Dimensional - US Core Equity 1 ETF | 0.02% | 5.75K | $528.5K | $3.52B | — | +0.32% | |
| 123 | DIVB iShares Core Dividend ETF | 0.01% | 2.91K | $267.5K | $1.97B | Financials | -0.13% | |
| 124 | PRF Invesco RAFI US 1000 ETF | 0.01% | 14.23K | $1.3M | $10.07B | — | -0.27% | |
| 125 | FNDB Schwab Fundamental U.S. Broad Market… | 0.01% | 1.91K | $176.1K | $1.49B | — | -0.35% | |
| 126 | DFAU Dimensional - US Core Equity Market ETF | 0.01% | 13.92K | $1.3M | $12.79B | — | +0.49% | |
| 127 | ESGV Vanguard ESG U.S. Stock ETF | 0.01% | 13.48K | $1.3M | $13.20B | Esg | +0.87% | |
| 128 | ONEQ Fidelity Nasdaq Composite Index ETF | 0.01% | 10.96K | $1.0M | $10.35B | — | +1.52% | |
| 129 | DTD WisdomTree U.S. Total Dividend Fund | 0.01% | 1.63K | $140.4K | $1.67B | Dividend | -0.32% | |
| 130 | MMTM State Street SPDR S&P 1500 Momentum… | 0.01% | 150 | $13.6K | $161.1M | Momentum | +0.57% | |
| 131 | DFUS Dimensional U.S. Equity ETF | 0.01% | 19.10K | $1.8M | $21.52B | — | +0.65% | |
| 132 | VTI Vanguard Morningstar Total Stock Market… | 0.01% | 1.91M | $181.0M | $2.30T | Total Market | +0.63% | |
| 133 | IWV iShares Russell 3000 ETF | 0.01% | 17.02K | $1.6M | $20.22B | — | +0.66% | |
| 134 | VTHR Vanguard Russell 3000 ETF | 0.01% | 4.98K | $471.8K | $6.10B | — | +0.62% | |
| 135 | GUSA Goldman Sachs MarketBeta US 1000 Equity… | 0.01% | 1.99K | $184.5K | $2.40B | — | +0.75% | |
| 136 | IYY iShares Dow Jones U.S. ETF | 0.01% | 2.54K | $233.2K | $3.04B | Financials | +0.74% | |
| 137 | ITOT iShares Core S&P Total U.S. Stock… | 0.01% | 80.49K | $7.4M | $97.14B | — | +0.64% | |
| 138 | SPTM State Street SPDR Portfolio S&P 1500… | 0.01% | 11.31K | $1.0M | $13.93B | — | +0.61% | |
| 139 | SCHB Schwab U.S. Broad Market ETF | 0.01% | 35.93K | $3.3M | $44.58B | — | +0.69% | |
| 140 | VALT ETFMG Sit Ultra Short ETF | 0.01% | 2.06K | $205.0K | $75.4M | Developed Markets | +0.08% | |
| 141 | ITDH iShares LifePath Target Date 2060 ETF | 0.01% | 27 | $2.5K | $41.6M | Developed Markets | +0.30% | |
| 142 | ITDI iShares LifePath Target Date 2065 ETF | 0.01% | 19 | $1.7K | $28.6M | Developed Markets | +0.38% | |
| 143 | ITDJ iShares LifePath Target Date 2070 ETF | 0.01% | 11 | $954.30 | $16.1M | Developed Markets | +0.41% | |
| 144 | ITDG iShares LifePath Target Date 2055 ETF | 0.01% | 39 | $3.5K | $61.4M | Developed Markets | +0.42% | |
| 145 | ITDF iShares LifePath Target Date 2050 ETF | 0.01% | 54 | $4.9K | $90.0M | Developed Markets | +0.44% | |
| 146 | GTPE Goldman Sachs MSCI World Private Equity… | 0.00% | 17 | $1.5K | $31.1M | Developed Markets | +0.52% | |
| 147 | ITDE iShares LifePath Target Date 2045 ETF | 0.00% | 48 | $4.4K | $95.7M | Developed Markets | +0.21% | |
| 148 | VT Vanguard Total World Stock ETF | 0.00% | 45.82K | $4.3M | $97.90B | Developed Markets | +0.44% | |
| 149 | AOA iShares Core 80/20 Aggressive… | 0.00% | 1.39K | $127.5K | $3.31B | Developed Markets | +0.33% | |
| 150 | ITDD iShares LifePath Target Date 2040 ETF | 0.00% | 45 | $4.1K | $111.4M | Developed Markets | +0.34% | |
| 151 | VETS Pacer Military Times Best Employers ETF | 0.00% | 9.93K | $816.0K | $1.9M | Developed Markets | +0.01% | |
| 152 | AFTY Pacer CSOP FTSE China A50 ETF | 0.00% | 8.94K | $892.7K | $4.3M | — | -0.03% | |
| 153 | VIRS Pacer BioThreat Strategy ETF | 0.00% | 8.89K | $807.0K | $3.7M | Developed Markets | +0.03% | |
| 154 | SZNE Pacer CFRA-Stovall Equal Weight… | 0.00% | 8.89K | $807.0K | $13.4M | Developed Markets | 0.00% |
覆盖范围反映数据库中已加载的ETF投资组合；极小型基金可能尚未完成采集。 Market data delayed approximately 15–20 minutes unless otherwise indicated.