Mativ Holdings, Inc. (MATV)

Highly Crowded

Held by 193 of 5,944 reporting institutions (91th percentile) — extremely crowded.

Data as of Q1 2026

Institutional Ownership

90.71%

QoQ Change

N/A

Total Value

$433.0B

Shares Outstanding

55.1M

Crowding AnalysisHighly Crowded

Holders193of 5,944

Avg: 68

Uncrowded91th percentileCrowded

Institutional Activity

Buy/Sell Ratio0.91x

77th percentile

95 buying104 selling

+25

New

-36

Closed

+512K

Net shares

Holding Period Distribution

estimate

Median: 3 QAvg: 3.4 QHolders: 193

Ownership Concentration

Top 5: 38.4%Top 10: 55.4%

BlackRock,12.1%

Allspring Global Investments Holdings,8.2%

Rubric Capital Management8.0%

AMERICAN CENTURY COMPANIES5.4%

VANGUARD CAPITAL MANAGEMENT4.8%

Others (188)61.6%

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Conviction-Weighted Ownership

Median weight: 0.01%Avg weight: 0.12%Max: 0.77%High conviction (>1%): 0

BlackRock,

Allspring Global Investments Holdings,

Rubric Capital Management

AMERICAN CENTURY COMPANIES

VANGUARD CAPITAL MANAGEMENT

DIMENSIONAL FUND ADVISORS

Invenomic Capital Management

CHARLES SCHWAB INVESTMENT MANAGEMENT

GEODE CAPITAL MANAGEMENT,

D. E. Shaw & Co.,

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$21M2.4M shr

NEWD. E. Shaw & Co.$12M1.3M shr

BOUGHTAMERICAN CENTURY COMPANIES$3M399K shr

SOLDCHARLES SCHWAB INVESTMENT MANAGEMENT$2M225K shr

BOUGHTInvenomic Capital Management$2M214K shr

BOUGHTAMERICAN CENTURY COMPANIES$5M386K shr

BOUGHTVANGUARD GROUP$2M194K shr

BOUGHTCHARLES SCHWAB INVESTMENT MANAGEMENT$2M189K shr

SOLDNuveen$1M115K shr

BOUGHTDIMENSIONAL FUND ADVISORS$1M112K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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