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Livermore
Livermore
ZHEN

Flowco Holdings Inc.

FLOC
Exchange
NYSE
Industry
Oil & Gas Field Machinery & Equipment
SEC CIK
0002035149

No open-market purchases or sales by Flowco Holdings Inc. insiders were filed in the last 90 days; 149 institutions reported holding it in 13F filings for Q2 2026, worth $913.5M in total; no superinvestor holds it.

Holders of 5% or more of FLOC

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Flowco Holdings Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of FLOC
HolderLatest formStakeChangeFirst filedLatest filingFiling
Fairbanks Jonathan B.13G60.40%38.0M sharesNewMay 12, 20251 filingMay 12, 2025SEC
WD Thunder CV Ultimate GP LLC13G40.43%14.5M sharesNewMay 13, 20251 filingMay 13, 2025SEC
FMR LLC13G/A10.20%2.64M shares+2.10 ppfrom 8.10%May 12, 20252 filingsOct 7, 2025SEC
American Century Investment Management Inc13G/A10.20%2.62M shares+1.50 ppfrom 8.70%May 15, 20252 filingsJun 6, 2025SEC
JPMorgan Chase & Co13G/A7.20%2.05M shares−5.40 ppfrom 12.60%Apr 25, 20254 filingsDec 4, 2025SEC
Vanguard Group Inc13G6.82%1.76M sharesNewApr 30, 20251 filingApr 30, 2025SEC
BlackRock Portfolio Management LLC13G/A6.00%1.54M shares−3.30 ppfrom 9.30%Feb 7, 20253 filingsJul 15, 2025SEC
Encompass Capital Advisors LLC13G5.85%1.51M sharesNewOct 29, 20251 filingOct 29, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

19 Schedule 13D and 13G filings on Flowco Holdings Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on FLOC
Filed (ET)FilerFormStakeChangeEvent dateFiling
Dec 4, 20259:30 AM ETJPMorgan Chase & Co13G/A7.20%2.05M shares−5.40 ppfrom 12.60%Nov 28, 2025SEC
Oct 29, 20254:21 PM ETEncompass Capital Advisors LLCand 2 others13G5.85%1.51M sharesNewOct 22, 2025SEC
Oct 7, 20253:49 PM ETFMR LLCand 1 other13G/A10.20%2.64M shares+2.10 ppfrom 8.10%Sep 30, 2025SEC
Aug 14, 20251:07 PM ETPrice T Rowe Associates Inc13G/A3.30%836.7K shares−1.90 ppfrom 5.20%Below 5%Jun 30, 2025SEC
Aug 5, 20251:41 PM ETJPMorgan Chase & Co13G/A12.60%3.26M shares+5.10 ppfrom 7.50%Jul 31, 2025SEC
Jul 24, 20254:18 PM ETJPMorgan Chase & Co13G/A7.50%1.95M shares+1.70 ppfrom 5.80%Jun 30, 2025SEC
Jul 17, 20258:12 PM ETBlackRock, Inc.13G/A4.90%1.27M shares−0.30 ppfrom 5.20%Below 5%Jun 30, 2025SEC
Jul 15, 20255:12 PM ETBlackRock Portfolio Management LLC13G/A6.00%1.54M shares−3.30 ppfrom 9.30%Jun 30, 2025SEC
Jun 6, 20258:25 AM ETAmerican Century Investment Management Incand 3 others13G/A10.20%2.62M shares+1.50 ppfrom 8.70%May 31, 2025SEC
May 15, 202511:34 AM ETAmerican Century Investment Management Incand 3 others13G8.70%2.24M sharesNewMar 31, 2025SEC
May 14, 202510:45 AM ETPrice T Rowe Associates Inc13G5.20%1.35M sharesNewMar 31, 2025SEC
May 13, 20255:11 PM ETWD Thunder CV Ultimate GP LLCand 5 others13G40.43%14.5M sharesNewMar 31, 2025SEC
May 12, 20254:10 PM ETFairbanks Jonathan B.and 8 others13G60.40%38.0M sharesNewMar 31, 2025SEC
May 12, 202510:32 AM ETFMR LLCand 1 other13G8.10%2.08M sharesNewMar 31, 2025SEC
Apr 30, 202510:58 AM ETVanguard Group Inc13G6.82%1.76M sharesNewMar 31, 2025SEC
Apr 25, 20252:57 PM ETJPMorgan Chase & Co13G5.80%1.50M sharesNewMar 31, 2025SEC
Apr 24, 20259:27 AM ETBlackRock, Inc.13G5.20%1.33M sharesNewMar 31, 2025SEC
Apr 15, 20255:04 PM ETBlackRock Portfolio Management LLC13G/A9.30%2.40M shares−2.10 ppfrom 11.40%Mar 31, 2025SEC
Feb 7, 20256:52 AM ETBlackRock Portfolio Management LLC13G11.40%2.81M sharesNewJan 31, 2025SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Flowco Holdings Inc. shares.

No Form 144 notices for Flowco Holdings Inc. are on file.