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5%+ stakes · Schedule 13D and 13G

Flowco Holdings Inc-Cl A: 5%+ holders

Who has reported owning 5% or more of Flowco Holdings Inc-Cl A, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more5
Filings19
Latest filing2026-08-14

Flowco Holdings Inc-Cl A has 19 Schedule 13D or 13G filings on record since 2025-07-15. 5 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Fairbanks Jonathan B.41.3%29,003,413SCHEDULE 13G/A, 2026-05-152026-03-31
Fmr LLC14.3%5,966,779SCHEDULE 13G/A, 2026-08-062026-06-30
T. Rowe Price Associates, Inc.7.3%3,034,324SCHEDULE 13G, 2026-08-142026-06-30
BlackRock, Inc.6.4%2,666,588SCHEDULE 13G, 2026-07-282026-06-30
American Century Investment Management, Inc.6.1%2,487,364SCHEDULE 13G/A, 2026-04-072026-03-31
Jpmorgan Chase & Co3.9%1,595,594SCHEDULE 13G/A, 2026-05-132026-03-31
Encompass Capital Advisors LLC3.13%1,275,044SCHEDULE 13G/A, 2026-05-152026-03-31
BlackRock Portfolio Management LLC0.7%190,378SCHEDULE 13G/A, 2026-01-212025-12-31
The Vanguard Group0%0SCHEDULE 13G/A, 2026-03-262026-03-13

Timeline

FiledHolderPercentFiling
2025-07-15BlackRock Portfolio Management LLC6%SCHEDULE 13G/A
2025-07-17BlackRock, Inc.4.9%SCHEDULE 13G/A
2025-07-24Jpmorgan Chase & Co.7.5%SCHEDULE 13G/A
2025-08-05Jpmorgan Chase & Co.12.6%SCHEDULE 13G/A
2025-08-14T. Rowe Price Associates, Inc.3.3%SCHEDULE 13G/A
2025-10-07Fmr LLC10.2%SCHEDULE 13G/A
2025-10-29Encompass Capital Advisors LLC5.85%SCHEDULE 13G
2025-12-04Jpmorgan Chase & Co.7.2%SCHEDULE 13G/A
2026-01-21BlackRock Portfolio Management LLC0.7%SCHEDULE 13G/A
2026-02-05Fmr LLC15%SCHEDULE 13G/A
2026-03-26The Vanguard Group0%SCHEDULE 13G/A
2026-04-07American Century Investment Management, Inc.6.1%SCHEDULE 13G/A
2026-05-06Fmr LLC11.1%SCHEDULE 13G/A
2026-05-13Jpmorgan Chase & Co3.9%SCHEDULE 13G/A
2026-05-15Fairbanks Jonathan B.41.3%SCHEDULE 13G/A
2026-05-15Encompass Capital Advisors LLC3.13%SCHEDULE 13G/A
2026-07-28BlackRock, Inc.6.4%SCHEDULE 13G
2026-08-06Fmr LLC14.3%SCHEDULE 13G/A
2026-08-14T. Rowe Price Associates, Inc.7.3%SCHEDULE 13G

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/flowco-holdings-inc-cl-a
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Flowco Holdings Inc-Cl A 5%+ holders: 5 at 5% or more, largest Fairbanks Jonathan B. 41.3%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/flowco-holdings-inc-cl-a