Alesco Advisors, LLC, An ESL Co
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 13, 2026), Alesco Advisors, LLC, An ESL Co reported 243 stock positions worth $3.9 billion. Its top holding was iShares Core S&P 500 ETF (IVV) at 21.6% of the portfolio, followed by iShares Core S&P Midcap ETF (IJH, 9.3%) and iShares Core S&P Small-Cap E (IJR, 7.1%). Compared with Q4 2025, it opened 47 new positions, sold out of 7, added to 68 and reduced 68. The biggest buy was Vanguard Total Bond Market (BND, shares +8%) and the biggest sale iShares Core S&P 500 ETF (IVV, shares −0%).
- Most Recent 13F
- Q2 2026
- Location
- Pittsford, NY
- CIK
- 0001269978
- Portfolio Value
- $3.9B (Q1 2026)
- SEC Filing
- 0001140361-26-021007 ↗ filed May 13, 2026
Holdings Value
Holdings 243 stocks · $3.9B
| IVV iShares Core S&P 500 ETF | 21.59% | 1,295,264 | $846.1M | Reduce -0.3% |
| IJH iShares Core S&P Midcap ETF | 9.29% | 5,389,687 | $364.0M | Add +0.3% |
| IJR iShares Core S&P Small-Cap E | 7.10% | 2,240,064 | $278.5M | Reduce -3.0% |
| IDEV iShares Core MSCI Dev MKTS | 6.58% | 3,084,815 | $257.8M | Reduce -0.5% |
| BND Vanguard Total Bond Market | 5.16% | 2,748,378 | $202.4M | Add +8.0% |
| SCHP Schwab U.S. Tips ETF | 4.16% | 6,121,252 | $162.9M | Add +2.8% |
| IEMG iShares Core MSCI Emerging | 4.12% | 2,314,425 | $161.4M | Reduce -2.1% |
| SPY SS SPDR S&P 500 ETF Trust-US | 3.53% | 212,718 | $138.3M | Reduce -2.1% |
| IEFA iShares Core MSCI Eafe ETF | 3.43% | 1,484,614 | $134.4M | Reduce -2.4% |
| AVUV Avantis US Small Cap Value | 2.96% | 1,051,667 | $116.2M | Reduce -2.0% |
| VTIP Vanguard Short-Term Tips | 2.68% | 2,100,623 | $104.9M | Add +3.0% |
| AVLV Avantis US Large Cap Value | 2.66% | 1,291,725 | $104.1M | Reduce -2.5% |
| DUHP Dimensional US High Profi Et | 2.47% | 2,630,658 | $96.7M | Add +0.5% |
| EFV iShares MSCI Eafe Value ETF | 2.46% | 1,297,475 | $96.5M | Reduce -3.3% |
| GOVT iShares US Treasury Bond ETF | 2.16% | 3,691,010 | $84.6M | Add +4.7% |
| VMBS Vanguard Mortgage-Backed Sec | 1.91% | 1,596,557 | $75.0M | Add +4.5% |
| VEA Vanguard Ftse Developed ETF | 1.34% | 820,151 | $52.6M | Reduce -5.1% |
| ESGU iShares ESG Aware MSCI USA | 0.87% | 241,553 | $34.2M | Reduce -2.9% |
| EAGG iShares ESG Aware US Aggrega | 0.79% | 651,418 | $31.0M | Add +0.8% |
| VWO Vanguard Ftse Emerging Marke | 0.63% | 455,324 | $24.6M | Reduce -5.3% |
| NYF iShares New York Muni Bond E | 0.62% | 461,036 | $24.5M | Add +5.9% |
| MUB iShares National Muni Bond E | 0.58% | 215,352 | $22.9M | Add +10.7% |
| SPYV SS SPDR P S&P 500 Value ETF | 0.55% | 377,563 | $21.4M | Reduce -5.1% |
| SUB iShares Short-Term National | 0.47% | 173,848 | $18.5M | Reduce -0.7% |
| DFIS Dimensional International SM | 0.47% | 545,256 | $18.4M | Add +1.4% |
| SCHO Schwab Short-Term US Treas | 0.47% | 752,236 | $18.3M | Add +21.6% |
| IGSB iShares 1-5Y Inv Grade Corp. | 0.46% | 339,675 | $17.9M | Add +19.9% |
| GBIL Goldman Sachs Access Treasur | 0.42% | 162,680 | $16.3M | Add +42.1% |
| DFEV Dimensional Emrg MRKT Val | 0.41% | 447,821 | $16.0M | Add +1.9% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.37% | 48,276 | $14.4M | Reduce -0.3% |
| IVE iShares S&P 500 Value ETF | 0.36% | 66,079 | $14.0M | Reduce -5.9% |
| ESGD iShares Trust iShares ESG Aw | 0.30% | 123,456 | $11.8M | Reduce -6.9% |
| SCZ iShares MSCI Eafe Small-Cap | 0.29% | 143,111 | $11.2M | Reduce -2.2% |
| STIP iShares 0-5 Year Tips Bond E | 0.28% | 105,629 | $10.9M | Add +1.4% |
| SPYM Ste STR SPDR PT S&P 500 ETF | 0.27% | 137,485 | $10.5M | Add +15.2% |
| SHYG iShares 0-5 YR HY Corp. Bond | 0.25% | 227,953 | $9.6M | Add +50.3% |
| MDYV SS SPDR S&P 400 MC Val ETF | 0.24% | 110,354 | $9.4M | Reduce -4.7% |
| AAPL Apple Inc. | 0.23% | 36,233 | $9.2M | Add +19.0% |
| VOE Vngrd Mrngstr MD-Cap Val ETF | 0.22% | 47,041 | $8.7M | Reduce -1.2% |
| IWF iShares Russell 1000 Growth | 0.20% | 18,428 | $7.9M | No change |
| MSFT Microsoft Corp. | 0.19% | 20,259 | $7.5M | Add +61.5% |
| MBB iShares MBS ETF | 0.18% | 75,512 | $7.2M | Add +1.1% |
| FLOT iShares Floating Rate Bond E | 0.18% | 138,500 | $7.1M | Add +60.2% |
| ESML iShares ESG Aware MSCI USA S | 0.17% | 142,291 | $6.7M | Reduce -4.0% |
| IWC iShares Micro-Cap ETF | 0.17% | 41,820 | $6.7M | Reduce -3.8% |
| VONE Vanguard Russell 1000 | 0.17% | 22,320 | $6.6M | Add +13.3% |
| TIPX SS SPDR BB 1-10YR Tips ETF | 0.15% | 297,784 | $5.7M | Reduce -5.3% |
| ESGE iShares Inc. iShares ESG Awar | 0.14% | 121,367 | $5.5M | Reduce -7.0% |
| SGOV iShares 0-3 Month Treasury B | 0.14% | 54,060 | $5.4M | Reduce -16.2% |
| FNDF Schwab Fndmn Intl LRG Co. ETF | 0.14% | 110,066 | $5.4M | Reduce -11.7% |
| FLRN SS SPDR BB Ig Float RT ETF | 0.13% | 168,888 | $5.2M | Reduce -2.5% |
| AMZN Amazon.com Inc. | 0.13% | 24,247 | $5.0M | Add +89.5% |
| EFA iShares MSCI Eafe ETF | 0.12% | 48,427 | $4.7M | Reduce -1.2% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.12% | 9,659 | $4.6M | Add +12.3% |
| SPSM SS SPDR P S&P 600 Small Cap | 0.12% | 93,408 | $4.5M | Add +22.7% |
| VO Vngrd Mrngstr MD-Cap ETF-Usd | 0.11% | 14,739 | $4.2M | No change |
| NVDA Nvidia Corp. | 0.10% | 23,208 | $4.0M | Add +224.4% |
| VCSH Vanguard S/T Corp. Bond ETF | 0.09% | 46,131 | $3.7M | Reduce -1.2% |
| IJJ iShares S&P Mid-Cap 400 Valu | 0.09% | 27,300 | $3.6M | Reduce -1.2% |
| IWV iShares Russell 3000 ETF | 0.09% | 9,608 | $3.6M | No change |
| GOOGL Alphabet Inc. Class A | 0.08% | 11,180 | $3.2M | Add +81.8% |
| JPM JPMorgan Chase & Co. | 0.08% | 10,794 | $3.2M | Add +7.7% |
| BNL Broadstone Net Lease Inc. | 0.08% | 170,681 | $3.1M | Reduce -3.8% |
| VB Vanguard Most SM-Cap ETF-Usd | 0.08% | 11,901 | $3.1M | Reduce -5.1% |
| SPMD SS SPDR P S&P 400 Midcap ETF | 0.07% | 48,207 | $2.9M | Add +14.9% |
| VOO Vanguard S&P 500 ETF | 0.07% | 4,771 | $2.9M | Add +13.9% |
| BSV Vanguard Short-Term Bond ETF | 0.07% | 36,281 | $2.8M | Reduce -11.3% |
| VCLT Vanguard Long-Term Corp. Bond | 0.07% | 37,360 | $2.8M | Add +35.1% |
| IVW iShares S&P 500 Growth ETF | 0.06% | 22,146 | $2.5M | Reduce -1.6% |
| V Visa Inc. Class A | 0.06% | 8,013 | $2.4M | Add +139.7% |
| VTEB Vanguard Tax-Exempt Bond ETF | 0.06% | 45,530 | $2.3M | Reduce -8.6% |
| IJK iShares S&P Mid-Cap 400 Grow | 0.06% | 21,652 | $2.2M | No change |
| IAU iShares Gold Trust | 0.05% | 24,421 | $2.2M | Reduce -9.3% |
| SPMB SS SPDR P Mort Back Bond ETF | 0.05% | 96,070 | $2.2M | No change |
| META Meta Platforms Inc. Class A | 0.05% | 3,739 | $2.1M | Add +229.1% |
| GVI iShares Intermediate Governm | 0.05% | 19,560 | $2.1M | Add +0.3% |
| XOM Exxon Mobil Corp. | 0.05% | 12,158 | $2.1M | Add +0.5% |
| TSM Taiwan Semiconductor-SP ADR | 0.05% | 6,000 | $2.0M | New |
| MA Mastercard Inc. Class A | 0.05% | 4,033 | $2.0M | New |
| VCIT Vanguard Int-Term Corporate | 0.05% | 23,160 | $1.9M | Add +28.2% |
| SCHX Schwab US Large-Cap ETF | 0.05% | 73,574 | $1.9M | Reduce -0.3% |
| LRCX Lam Research Corp. | 0.04% | 8,211 | $1.8M | New |
| IWP iShares Russell Mid-Cap Grow | 0.04% | 13,015 | $1.7M | Reduce -2.9% |
| IWM iShares Russell 2000 ETF | 0.04% | 6,430 | $1.6M | Reduce -2.6% |
| IJT iShares S&P Small-Cap 600 GR | 0.04% | 10,230 | $1.5M | No change |
| JNJ Johnson & Johnson | 0.04% | 5,942 | $1.5M | Add +10.2% |
| VBR Vngrd Mrngst SL-CP Val ETF-U | 0.04% | 6,643 | $1.4M | Reduce -1.5% |
| PAYX Paychex Inc. | 0.04% | 15,646 | $1.4M | Add +6.4% |
| UPS United Parcel Service Class B | 0.04% | 14,574 | $1.4M | New |
| IJS iShares S&P Small-Cap 600 Va | 0.04% | 12,052 | $1.4M | Reduce -0.7% |
| VYM Vanguard High DVD Yield ETF | 0.04% | 9,560 | $1.4M | No change |
| AGG iShares Core U.S. Aggregate | 0.03% | 13,647 | $1.4M | No change |
| VGSH Vanguard Short-Term Treasury | 0.03% | 23,081 | $1.4M | Add +2.3% |
| TIP iShares Tips Bond ETF | 0.03% | 12,120 | $1.3M | Add +0.5% |
| SPYX SS SPDR S&P 500 Foss FL ETF | 0.03% | 24,810 | $1.3M | Reduce -2.6% |
| VGLT Vanguard Long-Term Treasury | 0.03% | 22,712 | $1.3M | Add +50.3% |
| ACWV iShares MSCI Global Min Vol | 0.03% | 10,441 | $1.2M | No change |
| IOO iShares Global 100 ETF | 0.03% | 10,115 | $1.2M | No change |
| CATH Global X S&P 500 Ca Val ETF | 0.03% | 15,232 | $1.2M | Reduce -3.9% |
| LOW Lowe's Cos Inc. | 0.03% | 4,927 | $1.2M | No change |
Portfolio Sells Q4 2025 → Q1 2026
| IVV iShares Core S&P 500 ETF | Reduce -0.3% | 21.59% | −1.43 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -2.1% | 3.53% | −0.30 |
| IEFA iShares Core MSCI Eafe ETF | Reduce -2.4% | 3.43% | −0.09 |
| ESGU iShares ESG Aware MSCI USA | Reduce -2.9% | 0.87% | −0.09 |
| IJR iShares Core S&P Small-Cap E | Reduce -3.0% | 7.10% | −0.07 |
| VEA Vanguard Ftse Developed ETF | Reduce -5.1% | 1.34% | −0.06 |
| VWO Vanguard Ftse Emerging Marke | Reduce -5.3% | 0.63% | −0.04 |
| SPYV SS SPDR P S&P 500 Value ETF | Reduce -5.1% | 0.55% | −0.04 |
| IDEV iShares Core MSCI Dev MKTS | Reduce -0.5% | 6.58% | −0.04 |
| IVE iShares S&P 500 Value ETF | Reduce -5.9% | 0.36% | −0.03 |
| SGOV iShares 0-3 Month Treasury B | Reduce -16.2% | 0.14% | −0.03 |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | Reduce -0.3% | 0.37% | −0.03 |
| ESGD iShares Trust iShares ESG Aw | Reduce -6.9% | 0.30% | −0.02 |
| EFV iShares MSCI Eafe Value ETF | Reduce -3.3% | 2.46% | −0.02 |
| MDYV SS SPDR S&P 400 MC Val ETF | Reduce -4.7% | 0.24% | −0.01 |
| BSV Vanguard Short-Term Bond ETF | Reduce -11.3% | 0.07% | −0.01 |
| SUB iShares Short-Term National | Reduce -0.7% | 0.47% | −0.01 |
| TIPX SS SPDR BB 1-10YR Tips ETF | Reduce -5.3% | 0.15% | −0.01 |
| XJH Ishare ESG SS S&P Midcap ETF | Sold out | 0.00% | −0.01 |
| FNDF Schwab Fndmn Intl LRG Co. ETF | Reduce -11.7% | 0.14% | −0.01 |
| ESGE iShares Inc. iShares ESG Awar | Reduce -7.0% | 0.14% | −0.01 |
| IVW iShares S&P 500 Growth ETF | Reduce -1.6% | 0.06% | −0.01 |
| SCZ iShares MSCI Eafe Small-Cap | Reduce -2.2% | 0.29% | −0.01 |
| ORCL Oracle Corp. | Reduce -3.0% | 0.02% | −0.01 |
| IEI iShares 3-7 Year Treasury Bo | Sold out | 0.00% | −0.01 |
| IWC iShares Micro-Cap ETF | Reduce -3.8% | 0.17% | −0.01 |
| IXUS iShares Core Intl Stock ETF | Sold out | 0.00% | −0.01 |
| VTEB Vanguard Tax-Exempt Bond ETF | Reduce -8.6% | 0.06% | −0.01 |
| BILS SS Spdrb B 3-12M T-Bill ETF | Reduce -30.8% | 0.01% | −0.01 |
| VGT Vanguard Info Tech ETF | Sold out | 0.00% | −0.01 |
| VTI VG Morningstar TS MKT ETF-US | Sold out | 0.00% | −0.01 |
| MTB M & T Bank Corp. | Sold out | 0.00% | −0.01 |
| ESML iShares ESG Aware MSCI USA S | Reduce -4.0% | 0.17% | −0.01 |
| AVGO Broadcom Inc. | Reduce -7.1% | 0.02% | −0.01 |
| FLRN SS SPDR BB Ig Float RT ETF | Reduce -2.5% | 0.13% | −0.01 |
| IWP iShares Russell Mid-Cap Grow | Reduce -2.9% | 0.04% | −0.00 |
| ITM Vaneck Intermediate Muni ETF | Reduce -20.3% | 0.02% | −0.00 |
| GOOG Alphabet Inc. Class C | Reduce -8.1% | 0.02% | −0.00 |
| VB Vanguard Most SM-Cap ETF-Usd | Reduce -5.1% | 0.08% | −0.00 |
| SHV iShares 0-1 Year Treasury Bo | Reduce -31.5% | 0.01% | −0.00 |
| SPYX SS SPDR S&P 500 Foss FL ETF | Reduce -2.6% | 0.03% | −0.00 |
| CATH Global X S&P 500 Ca Val ETF | Reduce -3.9% | 0.03% | −0.00 |
| SCHX Schwab US Large-Cap ETF | Reduce -0.3% | 0.05% | −0.00 |
| VGM Invesco Trust for Investmen | Sold out | 0.00% | −0.00 |
| VCSH Vanguard S/T Corp. Bond ETF | Reduce -1.2% | 0.09% | −0.00 |
| XLK SS Technology Select Sector | Reduce -5.2% | 0.02% | −0.00 |
| ACN Accenture PLC Class A | Reduce -1.8% | 0.01% | −0.00 |
| TFI SS SPDR N Ice Muni Bond ETF | Reduce -17.6% | 0.01% | −0.00 |
| ADP Automatic Data Processing | Reduce -2.6% | 0.01% | −0.00 |
| SCHZ Schwab US Aggregate Bond ETF | Reduce -27.0% | 0.01% | −0.00 |
Portfolio Buys Q4 2025 → Q1 2026
| BND Vanguard Total Bond Market | Add +8.0% | 5.16% | +0.29 |
| GBIL Goldman Sachs Access Treasur | Add +42.1% | 0.42% | +0.12 |
| IJH iShares Core S&P Midcap ETF | Add +0.3% | 9.29% | +0.11 |
| SHYG iShares 0-5 YR HY Corp. Bond | Add +50.3% | 0.25% | +0.08 |
| SCHO Schwab Short-Term US Treas | Add +21.6% | 0.47% | +0.08 |
| SCHP Schwab U.S. Tips ETF | Add +2.8% | 4.16% | +0.07 |
| NVDA Nvidia Corp. | Add +224.4% | 0.10% | +0.07 |
| VTIP Vanguard Short-Term Tips | Add +3.0% | 2.68% | +0.07 |
| IGSB iShares 1-5Y Inv Grade Corp. | Add +19.9% | 0.46% | +0.07 |
| FLOT iShares Floating Rate Bond E | Add +60.2% | 0.18% | +0.07 |
| GOVT iShares US Treasury Bond ETF | Add +4.7% | 2.16% | +0.06 |
| AMZN Amazon.com Inc. | Add +89.5% | 0.13% | +0.05 |
| VMBS Vanguard Mortgage-Backed Sec | Add +4.5% | 1.91% | +0.05 |
| TSM Taiwan Semiconductor-SP ADR | New | 0.05% | +0.05 |
| MA Mastercard Inc. Class A | New | 0.05% | +0.05 |
| LRCX Lam Research Corp. | New | 0.04% | +0.04 |
| MUB iShares National Muni Bond E | Add +10.7% | 0.58% | +0.04 |
| UPS United Parcel Service Class B | New | 0.04% | +0.04 |
| META Meta Platforms Inc. Class A | Add +229.1% | 0.05% | +0.04 |
| MSFT Microsoft Corp. | Add +61.5% | 0.19% | +0.03 |
| GOOGL Alphabet Inc. Class A | Add +81.8% | 0.08% | +0.03 |
| V Visa Inc. Class A | Add +139.7% | 0.06% | +0.03 |
| NU Nu Holdings Ltd./Cayman Isl-A | New | 0.03% | +0.03 |
| MCO Moody's Corp. | New | 0.03% | +0.03 |
| ELV Elevance Health Inc. | New | 0.03% | +0.03 |
| AMAT Applied Materials Inc. | New | 0.03% | +0.03 |
| DFEV Dimensional Emrg MRKT Val | Add +1.9% | 0.41% | +0.03 |
| TJX TJX Companies Inc. | New | 0.02% | +0.02 |
| WFG West Fraser Timber Co. Ltd. | New | 0.02% | +0.02 |
| BLK BlackRock Inc. | New | 0.02% | +0.02 |
| SPSM SS SPDR P S&P 600 Small Cap | Add +22.7% | 0.12% | +0.02 |
| NYF iShares New York Muni Bond E | Add +5.9% | 0.62% | +0.02 |
| ASML ASML Holding NV-NY Reg SHS | New | 0.02% | +0.02 |
| SPOT Spotify Technology SA | New | 0.02% | +0.02 |
| COO The Cooper Cos Inc. | New | 0.02% | +0.02 |
| VRTX Vertex Pharmaceuticals Inc. | New | 0.02% | +0.02 |
| USIG iShares Broad Usd Investment | New | 0.02% | +0.02 |
| SPYM Ste STR SPDR PT S&P 500 ETF | Add +15.2% | 0.27% | +0.02 |
| AAPL Apple Inc. | Add +19.0% | 0.23% | +0.02 |
| WY Weyerhaeuser Co. | New | 0.02% | +0.02 |
| CDNS Cadence Design SYS Inc. | New | 0.02% | +0.02 |
| MELI MercadoLibre Inc. | New | 0.02% | +0.02 |
| NOW ServiceNow Inc. | New | 0.02% | +0.02 |
| TRU Transunion | New | 0.02% | +0.02 |
| CBRE CBRE Group Inc. Class A | New | 0.02% | +0.02 |
| UNH Unitedhealth Group Inc. | New | 0.02% | +0.02 |
| VCLT Vanguard Long-Term Corp. Bond | Add +35.1% | 0.07% | +0.02 |
| GLW Corning Inc. | New | 0.02% | +0.02 |
| GPK Graphic Packaging Holding Co. | New | 0.02% | +0.02 |
| MOH Molina Healthcare Inc. | New | 0.02% | +0.02 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 230 | $4.4B | IVV, IJH, IJR, IDEV, BND |
| Q1 2026 | 243 | $3.9B | IVV, IJH, IJR, IDEV, BND |
| Q4 2025 | 203 | $3.9B | IVV, IJH, IJR, IDEV, BND |
| Q3 2025 | 202 | $3.7B | IVV, IJH, IJR, IDEV, BND |
| Q2 2025 | 193 | $3.5B | IVV, IJH, IJR, IDEV, IEMG |
| Q1 2025 | 190 | $3.2B | IVV, IJH, IJR, IDEV, SCHP |
| Q4 2024 | 190 | $3.2B | IVV, IJH, IJR, IDEV, SCHP |
| Q3 2024 | 187 | $3.2B | IVV, IJH, IJR, IDEV, IEMG |
| Q2 2024 | 187 | $3.1B | IVV, IEFA, IJH, IJR, SCHP |
| Q1 2024 | 185 | $3.0B | IVV, IJH, IEFA, IJR, SCHP |