| Quarter | Holdings | Value ($000) | Top Holdings | Form Type | Date Filed | Filing ID |
|---|---|---|---|---|---|---|
| Q2 2026 | 13 | 1,930,494 | AMZN, ASH, MSFT, PTC | 13F-HR | 8/14/2026 | 000117266126003679 |
| Q1 2026 | 13 | 1,828,351 | AMZN, PTC, MSFT, SHEL | 13F-HR | 5/15/2026 | 000117266126002228 |
| Q4 2025 | 12 | 2,002,721 | AMZN, PTC, ADSK, SHEL | 13F-HR | 2/17/2026 | 000117266126000963 |
| Q3 2025 | 1 | 107,318 | ASH | NEW HOLDINGS | 12/2/2025 | 000117266125005241 |
| Q3 2025 | 11 | 1,920,600 | AMZN, PTC, SHEL, ADSK | 13F-HR | 11/14/2025 | 000117266125004944 |
| Q2 2025 | 13 | 2,334,483 | SHEL, SPY calls, ADSK, PTC | 13F-HR | 8/14/2025 | 000117266125003414 |
| Q1 2025 | 13 | 1,714,291 | SHEL, PTC, ADSK, ADBE | 13F-HR | 5/15/2025 | 000117266125002157 |
| Q4 2024 | 18 | 1,852,079 | SHEL, PTC, ADSK, AMZN | 13F-HR | 2/14/2025 | 000117266125001061 |
| Q3 2024 | 17 | 1,973,168 | SHEL, ADSK, AMZN, PTC | 13F-HR | 11/14/2024 | 000117266124004968 |
| Q2 2024 | 17 | 1,788,118 | SHEL, ADSK, PTC, AMZN | 13F-HR | 8/14/2024 | 000117266124003499 |
| Q1 2024 | 15 | 1,572,058 | SHEL, PTC, AMZN, WAB | 13F-HR | 5/15/2024 | 000117266124002399 |
| Q4 2023 | 18 | 1,622,765 | SHEL, WAB, PTC, AMZN | 13F-HR | 2/14/2024 | 000117266124001165 |
| Q3 2023 | 24 | 1,644,168 | SHEL, WAB, PTC, AMZN | 13F-HR | 11/14/2023 | 000117266123003962 |
| Q2 2023 | 27 | 1,952,123 | SPY calls, SHEL, WAB, PTC | 13F-HR | 8/14/2023 | 000117266123003096 |
| Q1 2023 | 23 | 2,062,320 | DD, SHEL, PTC, AMZN | 13F-HR | 5/15/2023 | 000117266123002232 |
| Q4 2022 | 23 | 1,917,514 | DD, WAB, PTC, SHEL | 13F-HR | 2/14/2023 | 000117266123001123 |
| Q3 2022 | 28 | 2,186,358 | AMZN, DD, PTC, CCK | 13F-HR | 11/14/2022 | 000117266122002481 |
| Q2 2022 | 32 | 2,759,709 | PTC, AMZN, DD, PWR | 13F-HR | 8/15/2022 | 000117266122001964 |
| Q1 2022 | 34 | 3,845,413 | AZPN, PTC, DD, AMZN | 13F-HR | 5/16/2022 | 000117266122001414 |
| Q4 2021 | 42 | 3,928,669 | PTC, DD, AZPN, AMZN | 13F-HR | 2/14/2022 | 000117266122000557 |
| Q3 2021 | 44 | 3,244,813 | MSFT, PTC, DD, CCK | 13F-HR | 11/15/2021 | 000117266121002247 |
| Q2 2021 | 49 | 4,318,510 | GRA, PTC, DD, MSFT | 13F-HR | 8/16/2021 | 000117266121001759 |
| Q1 2021 | 39 | 3,619,145 | GRA, DD, PTC, MSFT | 13F-HR | 5/17/2021 | 000117266121001261 |
| Q4 2020 | 16 | 3,317,878 | DD, GRA, PTC, AVGO | 13F-HR | 2/16/2021 | 000117266121000594 |
| Q3 2020 | 12 | 2,487,607 | DD, GRA, PTC, AVGO | 13F-HR | 11/16/2020 | 000117266120002227 |
| Q2 2020 | 9 | 3,266,253 | DD, SPY puts, GRA, PTC | 13F-HR | 8/14/2020 | 000117266120001797 |
| Q1 2020 | 12 | 1,642,766 | DD, GRA, PTC, GCP | 13F-HR | 5/15/2020 | 000117266120001330 |
| Q4 2019 | 8 | 1,416,321 | GRA, PTC, DD, GCP | 13F-HR | 2/14/2020 | 000117266120000721 |
| Q3 2019 | 5 | 1,119,294 | GRA, PTC, GCP, AVGO | 13F-HR | 11/14/2019 | 000117266119002306 |
| Q2 2019 | 4 | 1,011,381 | GRA, GCP, AVGO, PTC | 13F-HR | 8/14/2019 | 000117266119001814 |
| Q1 2019 | 4 | 1,033,634 | GRA, GCP, AVGO, PTC | 13F-HR | 5/15/2019 | 000117266119001334 |
| Q4 2018 | 5 | 890,760 | GRA, GCP, AVGO, PTC | 13F-HR | 2/14/2019 | 000117266119000692 |
| Q3 2018 | 6 | 867,416 | GRA, GCP, AVGO, ZAYO | 13F-HR | 11/14/2018 | 000117266118002128 |
| Q2 2018 | 7 | 972,395 | GRA, GCP, PTC, ZAYO | 13F-HR | 8/14/2018 | 000117266118001631 |
| Q1 2018 | 8 | 502,958 | GCP, PTC, ZAYO, GRA | 13F-HR | 5/15/2018 | 000117266118001207 |
| Q4 2017 | 5 | 361,126 | GCP, PTC, ZAYO, CHTR | 13F-HR | 2/14/2018 | 000117266118000743 |
| Q3 2017 | 9 | 474,447 | GCP, GOOG, PTC, ZAYO | 13F-HR | 11/14/2017 | 000117266117002087 |
| Q2 2017 | 13 | 697,654 | GCP, CDNS, GOOG, AGN | 13F-HR | 8/14/2017 | 000117266117001667 |
| Q1 2017 | 13 | 728,404 | CDNS, GCP, ASH, GOOG | 13F-HR | 5/15/2017 | 000117266117001164 |
| Q4 2016 | 13 | 546,870 | CDNS, GCP, ASH, PTC | 13F-HR | 2/14/2017 | 000117266117000698 |
| Q3 2016 | 12 | 548,092 | CDNS, GCP, ASH, CXP | 13F-HR | 11/14/2016 | 000117266116004288 |
| Q2 2016 | 14 | 735,817 | CDNS, MFRM, GCP, RUBI | 13F-HR | 8/15/2016 | 000117266116003862 |
| Q1 2016 | 15 | 1,001,436 | CDNS, MFRM, CXP, RUBI | 13F-HR | 5/16/2016 | 000117266116003411 |
| Q4 2015 | 35 | 1,433,174 | GRA, CDNS, CXP, MFRM | 13F-HR | 2/16/2016 | 000117266116002883 |
| Q3 2015 | 50 | 1,415,118 | GRA, CDNS, CXP, MFRM | 13F-HR | 11/16/2015 | 000117266115002058 |
| Q2 2015 | 136 | 1,766,502 | GRA, CXP, CDNS, AGN calls | 13F-HR | 8/14/2015 | 000117266115001499 |
| Q1 2015 | 114 | 1,629,222 | CXP, ACT calls, GRA, MFRM | 13F-HR | 5/15/2015 | 000117266115001075 |
| Q4 2014 | 133 | 1,878,109 | ACT calls, SPY calls, CXP, MFRM | 13F-HR | 2/17/2015 | 000117266115000707 |
| Q3 2014 | 170 | 1,874,100 | SPY puts, MFRM, CXP, ACT calls | 13F-HR | 11/14/2014 | 000117266114001838 |
| Q2 2014 | 159 | 1,596,330 | SPY puts, MFRM, AGN, IWM puts | 13F-HR | 8/14/2014 | 000117266114001368 |
| Q1 2014 | 167 | 1,069,371 | MFRM, CDNS, AWI, AAPL | 13F-HR | 5/15/2014 | 000117266114001006 |
| Q4 2013 | 152 | 1,356,585 | SPY calls, MFRM, AAPL, COLE | 13F-HR | 2/14/2014 | 000117266114000488 |
Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each security where the latest filing since 12/18/2024 is a 13D, newest first.
| Issuer | % of Class | Filed | |||
|---|---|---|---|---|---|
|
Ashland Inc.
13D/A
ASH · 044186104
|
8.9% |
5/18/2026
Event 5/15/2026
|
|||
| Standard Investments LLC | 8.9% | ||||
| Si GP III LLC | 8.9% | ||||
| Standard Latitude Master Fund Ltd. | 8.9% | ||||
| Standard Latitude Fund LP | 8.9% | ||||
| David S. Winter | 8.9% | ||||
| David J. Millstone | 8.9% | ||||