Comparable stake leader
Fairbanks Jonathan B.
SEC ownership of Flowco Holdings Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002035149.
Disclosed value leader
Fairbanks Jonathan B.
Comparable rows
50/50
Latest evidence
29 Jul 2026
- Public ticker
- FLOC on NYSE
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Fairbanks Jonathan B.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Fairbanks Jonathan B.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
29 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002035149
- Issuer location
- Houston, TX
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Flowco Holdings Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Fairbanks Jonathan B.
Disclosed value leader
Fairbanks Jonathan B.
Comparable rows
50/50
Latest evidence
29 Jul 2026
13D/G
3/4/5
13F
Lead comparable stake: 41%
13D/G row: Fairbanks Jonathan B.
Showing 1-8 of 50 holder rows.
Quick read
Fairbanks Jonathan B. leads the comparable SEC ownership view at 41%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Fairbanks Jonathan B.'s linked filing trail.
Comparable ownership
Top 5
Fairbanks Jonathan B.
41%
WD Thunder CV Ultimate GP LLC
40%
FMR LLC
14%
PRICE T ROWE ASSOCIATES INC /MD/
7.3%
VANGUARD GROUP INC
6.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Fairbanks Jonathan B. |
13D/G
3/4/5
Director, Other*, 10%+ Owner
|
41%
|
$597,470,308
29,003,413 shares
|
-$184,782,000 | 31 Mar 2026 |
| WD Thunder CV Ultimate GP LLC |
13D/G
3/4/5
13F
Director, Other*, 10%+ Owner · Company
|
40%
|
$293,727,165
14,483,588 shares
|
$0 | 31 Mar 2025 |
| FMR LLC |
13F
13D/G
Company
|
14%
from 13D/G
|
$127,331,064
5,966,779 shares
|
— | 30 Jun 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
13D/G
Company · T. Rowe Price Associates, Inc.
|
7.3%
from 13D/G
|
$64,754,000
3,034,324 shares
|
— | 30 Jun 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
6.8%
|
$35,596,287
1,755,241 shares
|
$0 | 31 Mar 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
6.4%
from 13D/G
|
$59,652,815
2,795,352 shares
|
— | 30 Jun 2026 |
| AMERICAN CENTURY INVESTMENT MANAGEMENT INC |
13D/G
|
6.1%
|
$51,234,226
2,487,364 shares
|
-$2,765,399 | 31 Mar 2026 |
| JPMORGAN CHASE & CO |
13F
13D/G
Company
|
3.9%
from 13D/G
|
$39,533,952
1,866,570 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$1,716,104,058.
Buys
$0
Insiders: 0
Sells
$1,716,104,058
Insiders: 10
Net
-$1,716,104,058
Shares: -81,080,000
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 81,080,000
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 80,730,000 | $0 | $1,709,457,750 | -$1,709,457,750 |
| 6-9 | 0 | 294,827 | $0 | $5,638,650 | -$5,638,650 |
| 9-12 | 0 | 55,173 | $0 | $1,007,658 | -$1,007,658 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 25 reporting-owner rows connected to Flowco Holdings Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
25
Largest Forms 3/4/5 holder
WD Thunder CV Ultimate GP LLC
Net 12M change
-$1,716,104,058
Latest report
29 Jul 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| WD Thunder CV Ultimate GP LLC | Director, Other*, 10%+ Owner | $105,850,972 | Mixed | 17 Mar 2025 | ||
| GEC Capital Group III-B LP | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Partners III B LP | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Estis Co-Invest II LLC | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Advisors LLC | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Group B Ltd | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Partners III LP | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Capital Group III LP | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| GEC Group Ltd | Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| Fairbanks Jonathan B. | Director, Other*, 10%+ Owner | $14,347,432 | -$189,939,750 | -93% | Mixed | 26 Mar 2026 |
| Chad Roberts | EVP, Production Solutions | $8,590,364 | -$6,646,308 | -44% | Mixed | 26 May 2026 |
| Joseph R. Edwards | Chief Executive Officer | $4,202,860 | Mixed | 01 Jan 2026 | ||
| Brooks Mims Talton III | EVP, Natural Gas Technologies | $3,691,867 | Mixed | 27 Feb 2026 | ||
| Jonathan W. Byers | Chief Financial Officer | $1,723,132 | Mixed | 01 Jan 2026 | ||
| John Terrell Gatlin | EVP & Chief Operating Officer | $1,383,602 | Mixed | 17 Jan 2025 | ||
| Joel Christian Lambert | SVP & General Counsel | $855,930 | Mixed | 01 Jan 2026 | ||
| Alexander Chmelev | Director | $577,789 | Mixed | 17 Jan 2025 | ||
| HOBBY PAUL W | Director | $532,760 | Filing P/S | 19 May 2025 | ||
| James A. Merrill | Controller | $387,818 | Mixed | 01 Jan 2026 | ||
| Ben A. Guill | Director | $377,344 | Mixed | 17 Jan 2025 |
Recent insider transactions for Flowco Holdings Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| John R. Rutherford | FLOC | Class A Common Stock | Award | 2,629 | 2,629 | 29 Jul 2026 | Direct | |||
| Chad Roberts | FLOC | Class A Common Stock | Conversion of derivative security | 522.3% | 350,000 | 417,008 | 26 May 2026 | Direct | ||
| Chad Roberts | FLOC | LLC Interests | Conversion of derivative security | -61.6% | -350,000 | 218,016 | 26 May 2026 | Direct | ||
| John Hardy Murchison | FLOC | Class A Common Stock | Award | 3,625 | 3,625 | 30 Apr 2026 | Direct | |||
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Jonathan B. Fairbanks | FLOC | Class A Common Stock | Sale | -3.88% | $266,149 | $21.18 | -12,569 | 311,396 | 26 Mar 2026 | By GEC Partners III-B GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Jonathan B. Fairbanks | FLOC | Class A Common Stock | Sale | -3.88% | $300,791 | $21.18 | -14,205 | 351,898 | 26 Mar 2026 | By GEC Partners III GI LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Jonathan B. Fairbanks | FLOC | Class A Common Stock | Sale | -100% | $12,804,226 | $21.18 | -604,686 | 0 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Jonathan B. Fairbanks | FLOC | Class A Common Stock | Sale | -100% | $6,059,840 | $21.18 | -286,179 | 0 | 26 Mar 2026 | By GEC Partners III LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Jonathan B. Fairbanks | FLOC | Class A Common Stock | Sale | -100% | $5,343,744 | $21.18 | -252,361 | 0 | 26 Mar 2026 | By GEC Partners III-B LP |
| Fairbanks Jonathan B. | FLOC | Class A Common Stock | Options Exercise | 604,686 | 604,686 | 26 Mar 2026 | By GEC Estis Co-Invest II LLC |
* marks a reported price that did not pass the local price check.