Montauk Renewables, Inc. (MNTK)

Neutral

Insufficient data to determine institutional momentum.

Data as of Q1 2026

Institutional Ownership

14.58%

QoQ Change

N/A

Total Value

$23.3B

Shares Outstanding

142.3M

Crowding AnalysisCrowded

Holders92of 5,944

Avg: 68

Uncrowded86th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.25x

67th percentile

50 buying40 selling

+21

New

-10

Closed

+914K

Net shares

Holding Period Distribution

estimate

Median: 4 QAvg: 3.9 QHolders: 92

Ownership Concentration

Top 5: 56.1%Top 10: 74.2%

BlackRock,20.3%

VANGUARD CAPITAL MANAGEMENT13.0%

GEODE CAPITAL MANAGEMENT,8.5%

Baader Bank Aktiengesellschaft7.7%

STATE STREET6.6%

Others (87)43.9%

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Conviction-Weighted Ownership

Median weight: 0.00%Avg weight: 0.01%Max: 0.14%High conviction (>1%): 0

BlackRock,

VANGUARD CAPITAL MANAGEMENT

GEODE CAPITAL MANAGEMENT,

Baader Bank Aktiengesellschaft

STATE STREET

BARCLAYS

AMERICAN CENTURY COMPANIES

DIMENSIONAL FUND ADVISORS

CHARLES SCHWAB INVESTMENT MANAGEMENT

NORTHERN TRUST

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$3M2.7M shr

NEWBARCLAYS$1M1.0M shr

SOLDBlackRock$121K105K shr

SOLDDIMENSIONAL FUND ADVISORS$110K96K shr

BOUGHTNORTHERN TRUST$46K40K shr

SOLDVANGUARD GROUP$706K423K shr

SOLDDIMENSIONAL FUND ADVISORS$240K144K shr

SOLDNORTHERN TRUST$103K61K shr

BOUGHTBlackRock$96K58K shr

BOUGHTGEODE CAPITAL MANAGEMENT$62K37K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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