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Standard Investments LLC

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13F filer, CIK 1539436, New York, NY

Standard Investments LLC reported $2,002,721,768 across 12 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 99.97% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-000963

Period
2025-12-31
Reported value
$2B
Holdings
12
Top 10 weight
99.97%
New
1
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
NOWnew+660,000$101M
PTCadded+226,500$39.5M
ASHadded+385,000$22.6M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
SHELreduced-1,071,000-$78.7M
GOOGexited-320,000-$77.9M
CDWreduced-50,301-$6.85M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2025

Share positions as resolved from 13F-HR 0001172661-26-000963, largest first. % of portfolio is the value over $2,002,721,768, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,580,000 shares; 2024Q4: 765,000 shares; 2025Q1: 871,000 shares; 2025Q2: 871,000 shares; 2025Q3: 1,673,000 shares; 2025Q4: 1,673,000 shares 1,673,000$386M19.28%0Timeline
PTCPTC INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,155,000 shares; 2024Q4: 1,155,000 shares; 2025Q1: 1,436,000 shares; 2025Q2: 1,436,000 shares; 2025Q3: 1,586,000 shares; 2025Q4: 1,812,500 shares 1,812,500$316M15.77%+226,500Timeline
ADSKAUTODESK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,080,000 shares; 2024Q4: 715,000 shares; 2025Q1: 715,000 shares; 2025Q2: 845,000 shares; 2025Q3: 845,000 shares; 2025Q4: 845,000 shares 845,000$250M12.49%0Timeline
SHELSHELL PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,480,000 shares; 2024Q4: 5,480,000 shares; 2025Q1: 5,480,000 shares; 2025Q2: 5,480,000 shares; 2025Q3: 4,435,000 shares; 2025Q4: 3,364,000 shares 3,364,000$247M12.34%-1,071,000Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 247,000 shares; 2025Q1: 404,000 shares; 2025Q2: 404,000 shares; 2025Q3: 404,000 shares; 2025Q4: 404,000 shares 404,000$195M9.76%0Timeline
NGGNATIONAL GRID PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 1,770,000 shares; 2025Q1: 2,480,000 shares; 2025Q2: 2,480,000 shares; 2025Q3: 2,480,000 shares; 2025Q4: 2,480,000 shares 2,480,000$192M9.58%0Timeline
ASHASHLAND INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 2,240,000 shares; 2025Q4: 2,625,000 shares 2,625,000$154M7.69%+385,000Timeline
NOWSERVICENOW INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 660,000 shares 660,000$101M5.05%newTimeline
CDWCDW CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 555,000 shares; 2024Q4: 685,000 shares; 2025Q1: 685,000 shares; 2025Q2: 685,000 shares; 2025Q3: 685,000 shares; 2025Q4: 634,699 shares 634,699$86.4M4.32%-50,301Timeline
EVCMEVERCOMMERCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,115,000 shares; 2024Q4: 6,115,000 shares; 2025Q1: 6,115,000 shares; 2025Q2: 6,115,000 shares; 2025Q3: 6,115,000 shares; 2025Q4: 6,115,000 shares 6,115,000$74.1M3.7%0Timeline
ARCHER AVIATION INCARCHER AVIATION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 416,666 shares; 2024Q4: 416,666 shares; 2025Q1: 416,666 shares; 2025Q2: 416,666 shares; 2025Q3: 416,666 shares; 2025Q4: 416,666 shares 416,666$477K0.02%0
SLDPWSOLID POWER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 266,666 shares; 2024Q4: 266,666 shares; 2025Q1: 266,666 shares; 2025Q2: 266,666 shares; 2025Q3: 266,666 shares; 2025Q4: 266,666 shares 266,666$189K0.01%0Timeline

Sold out in Q4 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
GOOGALPHABET INC320,000$77.9Mshares

How Q4 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-26-000963 base2026-02-17acceptance time not in the bulk data set