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Mativ Holdings
MATV

192 hedge funds and large institutions have $556M invested in Mativ Holdings in 2025 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 73 increasing their positions, 49 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

67% more capital invested

Capital invested by funds: $332M → $556M (+$223M)

49% more repeat investments, than reductions

Existing positions increased: 73 | Existing positions reduced: 49

37% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 30

6% more funds holding

Funds holding: 181 → 192 (+11)

0.76% more ownership

Funds ownership: 89.15% → 89.91% (+0.76%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

9% less call options, than puts

Call options by funds: $1.38M | Put options by funds: $1.51M

Holders
192
Holders Change
+11
Holders Change %
+6.08%
% of All Funds
2.52%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
41
Increased
73
Reduced
49
Closed
30
Calls
$1.38M
Puts
$1.51M
Net Calls
-$130K
Net Calls Change
-$11.8M

Top Buyers

1
BlackRock
BlackRock
New York
+$19.2M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$7.81M
3
JP Morgan Chase
JP Morgan Chase
New York
+$6.53M
4
Charles Schwab
Charles Schwab
California
+$4.38M
5
UBS Group
UBS Group
Switzerland
+$4.04M

Top Sellers

1
MVP
Medina Value Partners
California
-$12.6M
2
BCA
Boundary Creek Advisors
New York
-$8.96M
3
Millennium Management
Millennium Management
New York
-$6.89M
4
Citadel Advisors
Citadel Advisors
Florida
-$5.78M
5
ICM
Invenomic Capital Management
Massachusetts
-$4.27M
Name Holding Trade Value Shares
Change 		Change in
Stake
EGM
51
Engineers Gate Manager
New York
$1.58M +$130K +13,119 +10%
Verition Fund Management
52
Verition Fund Management
Connecticut
$1.5M +$1.32M +132,786 New
Mackenzie Financial
53
Mackenzie Financial
Ontario, Canada
$1.37M +$650K +65,604 +118%
Millennium Management
54
Millennium Management
New York
$1.27M -$6.89M -694,802 -86%
SIM
55
SummerHaven Investment Management
Connecticut
$1.26M +$1.1M +110,990 New
Wells Fargo
56
Wells Fargo
California
$1.25M +$116K +11,733 +12%
SEI Investments
57
SEI Investments
Pennsylvania
$1.19M -$108K -10,928 -9%
Los Angeles Capital Management
58
Los Angeles Capital Management
California
$1.15M +$727K +73,360 +262%
LPL Financial
59
LPL Financial
California
$1.13M -$63.2K -6,379 -6%
GI
60
GAMCO Investors
Connecticut
$1.1M -$24.8K -2,500 -3%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$1.05M +$106K +10,683 +13%
State of Wisconsin Investment Board
62
State of Wisconsin Investment Board
Wisconsin
$958K -$1.34M -135,000 -61%
IC
63
IEQ Capital
California
$949K +$560K +56,483 +206%
Massachusetts Financial Services
64
Massachusetts Financial Services
Massachusetts
$940K +$824K +83,101 New
QCM
65
Quantinno Capital Management
New York
$909K +$198K +20,012 +33%
HSBC Holdings
66
HSBC Holdings
United Kingdom
$898K +$301K +30,350 +60%
Franklin Resources
67
Franklin Resources
California
$859K +$115K +11,573 +18%
AllianceBernstein
68
AllianceBernstein
Tennessee
$693K +$50.3K +5,080 +9%
Jacobs Levy Equity Management
69
Jacobs Levy Equity Management
New Jersey
$612K +$183K +18,505 +52%
VOYA Investment Management
70
VOYA Investment Management
Georgia
$573K -$184K -18,611 -27%
VI
71
Versor Investments
New York
$530K +$465K +46,900 New
Acadian Asset Management
72
Acadian Asset Management
Massachusetts
$513K +$439K +44,285 +3,139%
CMF
73
Counterpoint Mutual Funds
California
$504K +$441K +44,531 New
Squarepoint
74
Squarepoint
New York
$467K +$25.6K +2,580 +7%
YIH
75
Y-Intercept (HK)
Hong Kong
$459K +$123K +12,444 +44%
1 2
3
4 5

MATV Hedge Fund Activity: Q3 2025 in Review

192 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Mativ Holdings (MATV) for Q3 2025, worth a combined $556M — up 67% from $332M a quarter earlier.

Buyers outnumbered sellers: 41 funds opened new MATV positions and 30 closed out — a net gain of 11 holders — while 73 added to existing stakes and 49 trimmed.

The largest buyer was BlackRock, adding an estimated $19.2M. The largest seller was Medina Value Partners, exiting entirely with an estimated $12.6M sold.

  • 192 institutional investors held Mativ Holdings (MATV) as of Q3 2025, up from 181 in Q2 2025.
  • Funds reported $556M of Mativ Holdings stock for Q3 2025, up 67% quarter-over-quarter.
  • 41 funds opened new Mativ Holdings positions in Q3 2025 and 30 closed out, a net change of +11 holders.
  • The largest Mativ Holdings buyer in Q3 2025 was BlackRock, an estimated $19.2M added.
  • The largest Mativ Holdings seller in Q3 2025 was Medina Value Partners, an estimated $12.6M sold.

Based on aggregated 13F filings for Q3 2025.