As of November 7, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of Flowco Holdings Inc. The largest reported stake is Fairbanks Jonathan B.'s, at 41.3%. 20 filings are on record since July 15, 2025 (Schedule 13G/A, May 15, 2026).
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Key facts
- · Reporting person: Fmr LLC · Sole voting: 5,323,940 · Shared voting: 0 · Sole dispositive: 5,324,106 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-11-05
- · Reporting person: T. Rowe Price Associates, Inc. · Sole voting: 3,031,272 · Shared voting: 0 · Sole dispositive: 3,034,324 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
- · Holder: Fmr LLC · Percent: 14.3% · SCHEDULE 13G/A
- · Reporting person: BlackRock, Inc. · Sole voting: 2,614,869 · Shared voting: 0 · Sole dispositive: 2,666,588 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-28
- · Holder: Fairbanks Jonathan B. · Percent: 41.3% · SCHEDULE 13G/A
Flowco Holdings Inc has 20 Schedule 13D or 13G filings on record since 2025-07-15. 5 holders' latest filing reports 5% or more of class a common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 41.3% | 29,003,413 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 | |
| Fmr LLC | 12.1% | 5,324,106 | SCHEDULE 13G/A, 2026-11-05 | 2026-09-30 |
| T. Rowe Price Associates, Inc. | 7.3% | 3,034,324 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| BlackRock, Inc. | 6.4% | 2,666,588 | SCHEDULE 13G, 2026-07-28 | 2026-06-30 |
| American Century Investment Management, Inc. | 6.1% | 2,487,364 | SCHEDULE 13G/A, 2026-04-07 | 2026-03-31 |
| Jpmorgan Chase & Co | 3.9% | 1,595,594 | SCHEDULE 13G/A, 2026-05-13 | 2026-03-31 |
| Encompass Capital Advisors LLC | 3.13% | 1,275,044 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| BlackRock Portfolio Management LLC | 0.7% | 190,378 | SCHEDULE 13G/A, 2026-01-21 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-26 | 2026-03-13 |
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More on Flowco Holdings Inc and the records around it.
Flowco Holdings Inc elsewhere on the record
- Leadership changes Jul 2026
- Who owns it
Companies that share a holder
- Encompass Capital Advisors LLC also filed stake reports on 18 other companies: Sable Offshore Corp. (Oct 2026), EagleRock Land, LLC (Aug 2026), HMH Holding Inc. (Aug 2026)
- American Century Capital Portfolios, Inc. also filed stake reports on 83 other companies: Visteon Corporation (Oct 2026), MarineMax, Inc. (Sep 2026), AdvanSix Inc. (Aug 2026)
- JPMORGAN CHASE & CO. also filed stake reports on 116 other companies: LEVI STRAUSS & CO (Nov 2026), Warner Music Group Corp. (Nov 2026), Andersen Group Inc. (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Fmr LLC | 5,323,940 | 0 | 5,324,106 | 0 | SCHEDULE 13G/A, 2026-11-05 |
| Abigail P. Johnson | 0 | 0 | 5,324,106 | 0 | SCHEDULE 13G/A, 2026-11-05 |
| T. Rowe Price Associates, Inc. | 3,031,272 | 0 | 3,034,324 | 0 | SCHEDULE 13G, 2026-08-14 |
| BlackRock, Inc. | 2,614,869 | 0 | 2,666,588 | 0 | SCHEDULE 13G, 2026-07-28 |
The latest filing identifies Flowco Holdings Inc by CUSIP 342909108 and gives its principal executive office as 10370 RICHMOND AVE., SUITE 1325, HOUSTON, TX 77042 (SCHEDULE 13G/A, 2026-11-05).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-15 | BlackRock Portfolio Management LLC | 6% | SCHEDULE 13G/A |
| 2025-07-17 | BlackRock, Inc. | 4.9% | SCHEDULE 13G/A |
| 2025-07-24 | Jpmorgan Chase & Co. | 7.5% | SCHEDULE 13G/A |
| 2025-08-05 | Jpmorgan Chase & Co. | 12.6% | SCHEDULE 13G/A |
| 2025-08-14 | T. Rowe Price Associates, Inc. | 3.3% | SCHEDULE 13G/A |
| 2025-10-07 | Fmr LLC | 10.2% | SCHEDULE 13G/A |
| 2025-10-29 | Encompass Capital Advisors LLC | 5.85% | SCHEDULE 13G |
| 2025-12-04 | Jpmorgan Chase & Co. | 7.2% | SCHEDULE 13G/A |
| 2026-01-21 | BlackRock Portfolio Management LLC | 0.7% | SCHEDULE 13G/A |
| 2026-02-05 | Fmr LLC | 15% | SCHEDULE 13G/A |
| 2026-03-26 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-07 | American Century Investment Management, Inc. | 6.1% | SCHEDULE 13G/A |
| 2026-05-06 | Fmr LLC | 11.1% | SCHEDULE 13G/A |
| 2026-05-13 | Jpmorgan Chase & Co | 3.9% | SCHEDULE 13G/A |
| 2026-05-15 | Fairbanks Jonathan B. | 41.3% | SCHEDULE 13G/A |
| 2026-05-15 | Encompass Capital Advisors LLC | 3.13% | SCHEDULE 13G/A |
| 2026-07-28 | BlackRock, Inc. | 6.4% | SCHEDULE 13G |
| 2026-08-06 | Fmr LLC | 14.3% | SCHEDULE 13G/A |
| 2026-08-14 | T. Rowe Price Associates, Inc. | 7.3% | SCHEDULE 13G |
| 2026-11-05 | Fmr LLC | 12.1% | SCHEDULE 13G/A |
Questions about who owns Flowco Holdings Inc
Who owns Flowco Holdings Inc?
On this page, 5 holders' latest ownership filings report 5% or more of Flowco Holdings Inc: Fairbanks Jonathan B. (41.3%, Schedule 13G/A, filed 2026-05-15), Fmr LLC (12.1%, Schedule 13G/A, filed 2026-11-05), T. Rowe Price Associates, Inc. (7.3%, Schedule 13G, filed 2026-08-14), BlackRock, Inc. (6.4%, Schedule 13G, filed 2026-07-28) and American Century Investment Management, Inc. (6.1%, Schedule 13G/A, filed 2026-04-07).
Who are the largest shareholders of Flowco Holdings Inc?
By the share each holder's latest filing reports, the largest holders of Flowco Holdings Inc on this page are Fairbanks Jonathan B. (41.3%), Fmr LLC (12.1%) and T. Rowe Price Associates, Inc. (7.3%).
When did Fairbanks Jonathan B. buy into Flowco Holdings Inc?
The filings give report dates, not purchase dates. The earliest filing from Fairbanks Jonathan B. on this page is the Schedule 13G/A, filed 2026-05-15, reporting 41.3%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 20 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Flowco Holdings Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| July 30, 2026 | Leadership change: John R. Rutherford appointed, and 1 more | — | Leadership changes | Source |
| July 29, 2026 | Leadership change: Chad Roberts departs, Executive Vice President, Production Solutions | — | Leadership changes | Source |
| May 1, 2026 | Leadership change: J. Hardy Murchison appointed, and 1 more | — | Leadership changes | Source |
| January 16, 2025 | IPO filing, Form 424B4 | — | IPO filings | Source |
| January 13, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| January 7, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| January 3, 2025 | IPO filing, Form S-1/A | — | IPO filings | Source |
| December 20, 2024 | IPO filing, Form S-1/A | — | IPO filings | Source |
| December 6, 2024 | IPO filing, Form S-1 | — | IPO filings | Source |
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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.