MONTAUK RENEWABLES INC (MNTK) is held by 64 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q2 2026.

Are institutions buying or selling MNTK?

In Q2 2026, 37 institutions opened or increased positions in MONTAUK RENEWABLES INC while 31 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on MNTK?

HoldingsIntel scores MONTAUK RENEWABLES INC across four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) — with 3 of the 4 carrying data for MNTK. In Q2 2026, the institutional leg showed net inflows: 37 buying versus 31 selling.

How many hedge funds hold MNTK?

64 institutional investors report holding MONTAUK RENEWABLES INC (MNTK) as of Q2 2026, based on SEC 13F filings.

Is institutional money flowing into MNTK?

As of Q2 2026, tracked institutions in MONTAUK RENEWABLES INC show 37 buyers versus 31 sellers — net inflows.

MONTAUK RENEWABLES INC

MNTK·61218C103·US·Common Stock·Basic Materials - Specialty Chemicals-Activist

Holders

(4 Elite)

$28.9M

Total Value

54% (68)

Consensus

37 buying - 31 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Held by 64 funds

4 elite

Who's Trading

Source dates: Price Oct 14, 2026 · Insiders May 22, 2026 · Activists Nov 24, 2025 · Congress none

InsiderCJCiroli JohnVest 303K shMay 20, 2026

InsiderMFMcClain Sean FVest 383K shMay 20, 2026

InsiderVAVan Asdalan Kevin AVest 303K shMay 20, 2026

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	Action
BlackRock, Inc.	Increased	4.7M(+11.6%)	$7.3M	0.0%	-37.68%	31
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	2.7M(+0.7%)	$4.2M	0.0%	+49.69%	27
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.9M(+6.8%)	$2.9M	0.0%	-73.35%	28
STATE STREET CORP	Increased	1.4M(+0.3%)	$2.1M	0.0%	-77.70%	26
BARCLAYS PLC	Decreased	953,510(-8.2%)	$1.5M	0.0%	+19.87%	0
AMERICAN CENTURY COMPANIES INC	Decreased	950,442(-0.4%)	$1.5M	0.0%	-50.99%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	539,334(+3.6%)	$841,361	0.0%	-75.64%	26
NORTHERN TRUST CORP	Increased	536,057(+6.1%)	$836,249	0.0%	-72.68%	26
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	469,053(+20.6%)	$731,723	0.0%	+49.84%	20
DIMENSIONAL FUND ADVISORS LP	Decreased	448,818(-39.1%)	$700,155	0.0%	-62.41%	0
VFVANGUARD FIDUCIARY TRUST CO	Increased	438,777(+1.5%)	$684,492	0.0%	+49.69%	25
FIRST TRUST ADVISORS LP	Increased	381,889(+22.4%)	$595,746	0.0%	-82.13%	29
GOLDMAN SACHS GROUP INC	Increased	377,277(+13.9%)	$588,551	0.0%	-15.84%	28
RENAISSANCE TECHNOLOGIES LLC	Increased	364,800(+2.9%)	$569,088	0.0%	-50.88%	25
JPMORGAN CHASE & CO	Increased	270,982(+67.0%)	$422,732	0.0%	-1.55%	24
AQR CAPITAL MANAGEMENT LLC	Increased	238,152(+521.0%)	$371,517	0.0%	+47.48%	38
Bank of New York Mellon Corp	Unchanged	195,907	$305,615	0.0%	-75.54%	0
MORGAN STANLEY	Decreased	167,182(-36.0%)	$260,805	0.0%	-48.38%	0
Nuveen, LLC	Increased	162,044(+16.1%)	$252,788	0.0%	+16.69%	27
ALLIANCEBERNSTEIN L.P.	Increased	142,138(+45.8%)	$163,459	0.0%	-61.20%	31

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

MONTAUK RENEWABLES INC

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