Hirtle & Co., LLC
13F filer · CIK 0001360710Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$3.04BU.S. long equity reported on 13F
Positions4918 new · 5 closed
Net flow last quarter-$7.9MBuys minus sells
Top 10 positions weight26.6%Concentration
Holdings
13F · last 4 quarters freeScroll for earlier quarters
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026Reported Aug 14, 202649 positions | |||||
| $736M | 24.20% | Not reported | -1.2% | Q4 2013 | |
| $20.9M | 0.69% | 0.00% | -12.7% | Q1 2017 | |
| $17.2M | 0.56% | 0.01% | +9.2% | Q3 2013 | |
| $14.8M | 0.49% | 0.01% | +10.4% | Q3 2013 | |
| $6.52M | 0.21% | 0.00% | +4.5% | Q3 2013 | |
| $4.5M | 0.15% | 0.00% | Not reported | Q4 2021 | |
| $3.34M | 0.11% | Not reported | -2.2% | Q4 2016 | |
| $2.42M | 0.08% | Not reported | -16.1% | Q1 2022 | |
| $1.23M | 0.04% | 0.00% | New | Q2 2026 | |
| $961K | 0.03% | 0.00% | +207.8% | Q1 2026 | |
| $863K | 0.03% | 0.00% | Not reported | Q2 2025 | |
| $858K | 0.03% | 0.00% | -13.5% | Q3 2013 | |
| $796K | 0.03% | 0.00% | Not reported | Q3 2013 | |
| $729K | 0.02% | 0.00% | -15.7% | Q4 2021 | |
| $711K | 0.02% | 0.00% | Not reported | Q3 2013 | |
| $680K | 0.02% | Not reported | Not reported | Q3 2013 | |
| $678K | 0.02% | 0.00% | Not reported | Q2 2025 | |
| $661K | 0.02% | 0.00% | Not reported | Q3 2013 | |
| $655K | 0.02% | Not reported | Not reported | Q3 2013 | |
| $625K | 0.02% | 0.00% | New | Q2 2026 | |
| $607K | 0.02% | 0.00% | +46.0% | Q3 2013 | |
| $601K | 0.02% | Not reported | Not reported | Q3 2013 | |
| $596K | 0.02% | 0.00% | New | Q2 2026 | |
| $568K | 0.02% | 0.00% | +81.3% | Q1 2025 | |
| $535K | 0.02% | 0.00% | Not reported | Q4 2025 | |
| $508K | 0.02% | 0.00% | Not reported | Q3 2013 | |
| $495K | 0.02% | 0.00% | Not reported | Q4 2017 | |
| $443K | 0.01% | 0.00% | New | Q2 2026 | |
| $372K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $372K | 0.01% | Not reported | New | Q2 2026 | |
| $331K | 0.01% | 0.00% | New | Q2 2026 | |
| $298K | 0.01% | Not reported | Not reported | Q1 2024 | |
| $281K | 0.01% | 0.00% | Not reported | Q4 2025 | |
| $277K | 0.01% | 0.00% | Not reported | Q4 2021 | |
| $274K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $270K | 0.01% | 0.00% | New | Q2 2026 | |
| $263K | 0.01% | 0.00% | Not reported | Q1 2014 | |
| $258K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $248K | 0.01% | 0.00% | New | Q2 2026 | |
| $246K | 0.01% | Not reported | Not reported | Q1 2026 | |
| $243K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $243K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $233K | 0.01% | 0.00% | Not reported | Q1 2014 | |
| $232K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $231K | 0.01% | 0.00% | New | Q2 2026 | |
| $228K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $224K | 0.01% | 0.00% | New | Q2 2026 | |
| $220K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $52.6K | 0.00% | Not reported | Not reported | Q3 2025 | |
| Q1 2026Reported May 13, 202636 positions | |||||
| $649M | 22.22% | Not reported | -1.3% | Q4 2013 | |
| $19.2M | 0.66% | 0.00% | -13.8% | Q1 2017 | |
| $14.4M | 0.49% | 0.01% | 0.0% | Q3 2013 | |
| $12.3M | 0.42% | 0.00% | -0.2% | Q3 2013 | |
| $5.48M | 0.19% | 0.00% | -4.8% | Q3 2013 | |
| THTHRThermon Group Holdings, Inc. | $3.78M | 0.13% | 0.23% | Not reported | Q3 2013 |
| $3.18M | 0.11% | 0.00% | -1.1% | Q4 2021 | |
| $2.78M | 0.10% | Not reported | -7.3% | Q4 2016 | |
| $2.22M | 0.08% | Not reported | -22.0% | Q1 2022 | |
| $1.01M | 0.03% | 0.00% | Not reported | Q4 2021 | |
| $1M | 0.03% | 0.00% | -2.9% | Q2 2014 | |
| $984K | 0.03% | 0.00% | -16.5% | Q3 2013 | |
| $951K | 0.03% | 0.00% | -1.8% | Q3 2013 | |
| $830K | 0.03% | 0.00% | -0.2% | Q3 2013 | |
| $745K | 0.03% | 0.00% | -2.8% | Q3 2013 | |
| $715K | 0.02% | Not reported | Not reported | Q3 2013 | |
| $655K | 0.02% | 0.00% | -3.0% | Q2 2025 | |
| $638K | 0.02% | Not reported | Not reported | Q3 2013 | |
| $627K | 0.02% | Not reported | -15.3% | Q3 2013 | |
| $504K | 0.02% | 0.00% | -2.9% | Q2 2025 | |
| $460K | 0.02% | 0.00% | -3.6% | Q3 2013 | |
| $356K | 0.01% | 0.00% | -14.0% | Q3 2013 | |
| $348K | 0.01% | 0.00% | -4.6% | Q3 2013 | |
| $330K | 0.01% | 0.00% | Not reported | Q4 2021 | |
| $326K | 0.01% | 0.00% | Not reported | Q4 2025 | |
| $320K | 0.01% | 0.00% | -14.9% | Q3 2013 | |
| $273K | 0.01% | 0.00% | -49.8% | Q1 2025 | |
| $246K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $240K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $233K | 0.01% | Not reported | -0.5% | Q1 2024 | |
| $224K | 0.01% | 0.00% | -3.4% | Q3 2013 | |
| $220K | 0.01% | 0.00% | Not reported | Q1 2014 | |
| $215K | 0.01% | 0.00% | New | Q1 2026 | |
| $207K | 0.01% | Not reported | New | Q1 2026 | |
| $205K | 0.01% | 0.00% | Not reported | Q4 2025 | |
| $35.8K | 0.00% | Not reported | Not reported | Q3 2025 | |
| Q4 2025Reported Feb 4, 202632 positions | |||||
| $689M | 23.46% | Not reported | -2.5% | Q4 2013 | |
| $24.3M | 0.83% | 0.00% | -17.7% | Q1 2017 | |
| $12.6M | 0.43% | 0.01% | 0.0% | Q3 2013 | |
| $11.9M | 0.41% | 0.00% | +0.2% | Q3 2013 | |
| $6.16M | 0.21% | 0.00% | Not reported | Q3 2013 | |
| $3.28M | 0.11% | Not reported | -20.0% | Q4 2016 | |
| $2.9M | 0.10% | 0.00% | -6.0% | Q4 2021 | |
| $2.63M | 0.09% | Not reported | -12.2% | Q1 2022 | |
| $1.54M | 0.05% | 0.00% | +60.0% | Q3 2013 | |
| $1.22M | 0.04% | 0.00% | +1.2% | Q2 2014 | |
| $1.17M | 0.04% | 0.00% | +0.6% | Q3 2013 | |
| $990K | 0.03% | Not reported | Not reported | Q3 2013 | |
| $930K | 0.03% | 0.00% | -7.7% | Q4 2021 | |
| $777K | 0.03% | Not reported | +17.7% | Q3 2013 | |
| $766K | 0.03% | 0.00% | Not reported | Q3 2013 | |
| $733K | 0.02% | 0.00% | +3.1% | Q2 2025 | |
| $705K | 0.02% | 0.00% | +2.9% | Q3 2013 | |
| $634K | 0.02% | 0.00% | +24.4% | Q3 2013 | |
| $618K | 0.02% | Not reported | -6.0% | Q3 2013 | |
| $582K | 0.02% | 0.00% | Not reported | Q1 2025 | |
| $467K | 0.02% | 0.00% | +34.3% | Q3 2013 | |
| $428K | 0.01% | 0.00% | Not reported | Q4 2021 | |
| $388K | 0.01% | 0.00% | +3.0% | Q2 2025 | |
| $369K | 0.01% | 0.00% | New | Q4 2025 | |
| $351K | 0.01% | 0.00% | New | Q4 2025 | |
| $321K | 0.01% | 0.00% | New | Q4 2025 | |
| $314K | 0.01% | 0.00% | -8.5% | Q3 2013 | |
| $301K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $266K | 0.01% | 0.00% | Not reported | Q3 2013 | |
| $259K | 0.01% | 0.00% | +1.6% | Q3 2013 | |
| $249K | 0.01% | Not reported | +9.4% | Q1 2024 | |
| $49.5K | 0.00% | Not reported | +60.3% | Q3 2025 | |
| Q3 2025Reported Nov 13, 202524 positions | |||||
| $691M | 24.27% | Not reported | -2.0% | Q4 2013 | |
| $22.9M | 0.81% | 0.00% | -8.2% | Q1 2017 | |
| $14.4M | 0.51% | 0.01% | Not reported | Q3 2013 | |
| $12M | 0.42% | 0.00% | 0.0% | Q3 2013 | |
| $3.18M | 0.11% | Not reported | -68.6% | Q4 2016 | |
| $2.83M | 0.10% | 0.00% | -1.8% | Q4 2021 | |
| $2.78M | 0.10% | Not reported | +0.4% | Q1 2022 | |
| $1.08M | 0.04% | Not reported | Not reported | Q3 2013 | |
| $1.03M | 0.04% | 0.00% | -37.7% | Q3 2013 | |
| $1.01M | 0.04% | 0.00% | -0.8% | Q2 2014 | |
| $1.01M | 0.04% | 0.00% | -1.3% | Q3 2013 | |
| $902K | 0.03% | 0.00% | Not reported | Q4 2021 | |
| $694K | 0.02% | 0.00% | -1.1% | Q2 2025 | |
| $661K | 0.02% | Not reported | -21.3% | Q3 2013 | |
| $650K | 0.02% | 0.00% | -22.4% | Q3 2013 | |
| $646K | 0.02% | Not reported | -3.8% | Q3 2013 | |
| $496K | 0.02% | 0.00% | -1.5% | Q3 2013 | |
| $430K | 0.02% | 0.01% | New | Q3 2025 | |
| $355K | 0.01% | 0.00% | Not reported | Q2 2025 | |
| $326K | 0.01% | 0.00% | -9.8% | Q3 2013 | |
| $315K | 0.01% | 0.00% | -4.8% | Q3 2013 | |
| $258K | 0.01% | 0.00% | -0.7% | Q3 2013 | |
| $223K | 0.01% | Not reported | +0.5% | Q1 2024 | |
| $48.2K | 0.00% | Not reported | New | Q3 2025 | |
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