Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
GI
GAMCO Investors’s
Mativ Holdings
MATV
Stock Holding History
GAMCO Investors’s Portfolio
MATV Stock Details
MATV Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$983K
Sell
113,000
-3,500
-3%
-$40.1K
0.01%
628
2025
Q4
$1.42M
Buy
116,500
+19,300
+20%
+$227K
0.01%
595
2025
Q3
$1.1M
Sell
97,200
-2,500
-3%
-$24.8K
0.01%
629
2025
Q2
$680K
Sell
99,700
-7,000
-7%
-$40.3K
0.01%
754
2025
Q1
$665K
Sell
106,700
-13,300
-11%
-$109K
0.01%
636
2024
Q4
$1.31M
Sell
120,000
-5,200
-4%
-$72.5K
0.01%
557
2024
Q3
$2.13M
Sell
125,200
-2,800
-2%
-$49.2K
0.02%
497
2024
Q2
$2.17M
Hold
128,000
–
–
0.02%
485
2024
Q1
$2.4M
Sell
128,000
-8,000
-6%
-$119K
0.02%
469
2023
Q4
$2.08M
Buy
136,000
+41,000
+43%
+$554K
0.02%
492
2023
Q3
$1.35M
Buy
95,000
+51,000
+116%
+$816K
0.02%
541
2023
Q2
$665K
Buy
44,000
+18,000
+69%
+$319K
0.01%
645
2023
Q1
$558K
Hold
26,000
–
–
0.01%
678
2022
Q4
$543K
Buy
26,000
+12,000
+86%
+$260K
0.01%
687
2022
Q3
$309K
Buy
+14,000
New
+$320K
﹤0.01%
745
Other funds holding MATV
BlackRock
New York
$5.72T AUM
30.48%
1-Year Est. Return
Allspring Global Investments
Charlotte, North Carolina
$59.7B AUM
29.08%
1-Year Est. Return
RCMNY
Rubric Capital Management (New York)
New York
$9.44B AUM
68.42%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
ICM
Invenomic Capital Management
Boston, Massachusetts
$2.18B AUM
0.03%
1-Year Est. Return
Charles Schwab
San Francisco, California
$654B AUM
26.35%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
D.E. Shaw & Co
New York
$166B AUM
43.98%
1-Year Est. Return
Sign up
Sign in
Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close