Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MATV held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6.0M | $52.5M | -2.1% | 10.999% | 0.00% |
| 2 | Allspring Global Investments Holdings, LLC | 4.1M | $35.7M | +3.5% | 7.453% | 0.06% |
| 3 | Rubric Capital Management LP | 4.0M | $34.6M | 0.0% | 7.258% | 0.42% |
| 4 | AMERICAN CENTURY COMPANIES INC | 2.7M | $23.5M | +17.3% | 4.922% | 0.01% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | $20.8M | — | 4.363% | 0.00% |
| 6 | DIMENSIONAL FUND ADVISORS LP | 2.3M | $20.2M | +6.8% | 4.224% | 0.00% |
| 7 | Invenomic Capital Management LP | 1.9M | $16.8M | +12.5% | 3.524% | 0.78% |
| 8 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6M | $13.6M | -12.6% | 2.849% | 0.00% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 1.3M | $11.6M | +3.5% | 2.433% | 0.00% |
| 10 | D. E. Shaw & Co., Inc. | 1.3M | $11.5M | +11.1% | 2.415% | 0.01% |
| 11 | STATE STREET CORP | 1.2M | $10.2M | +1.5% | 2.144% | 0.00% |
| 12 | First Eagle Investment Management, LLC | 1.1M | $9.6M | +4.3% | 2.003% | 0.01% |
| 13 | MORGAN STANLEY | 999K | $8.7M | -9.9% | 1.821% | 0.00% |
| 14 | Nuveen, LLC | 986K | $8.6M | -19.5% | 1.797% | 0.00% |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 912K | $7.9M | — | 1.662% | 0.00% |
| 16 | GOLDMAN SACHS GROUP INC | 884K | $7.7M | +16.1% | 1.611% | 0.00% |
| 17 | BANK OF AMERICA CORP /DE/ | 586K | $5.1M | +9.9% | 1.068% | 0.00% |
| 18 | AQR CAPITAL MANAGEMENT LLC | 566K | $4.9M | +18.4% | 1.031% | 0.00% |
| 19 | Arete Wealth Advisors, LLC | 133K | $4.7M | — | 0.242% | 0.35% |
| 20 | NORTHERN TRUST CORP | 532K | $4.6M | +18.1% | 0.969% | 0.00% |
| 21 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 527K | $4.6M | +13.9% | 0.961% | 0.09% |
| 22 | PRUDENTIAL FINANCIAL INC | 508K | $4.4M | +38.0% | 0.926% | 0.01% |
| 23 | Bank of New York Mellon Corp | 491K | $4.3M | +0.3% | 0.895% | 0.00% |
| 24 | DEPRINCE RACE & ZOLLO INC | 450K | $3.9M | -0.8% | 0.821% | 0.07% |
| 25 | FMR LLC | 444K | $3.9M | -56.1% | 0.810% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MATV — a direct measure of their conviction.
Filings activity in MATV during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new MATV position in Q1 2026
Institutions that fully closed their MATV position in Q1 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 195 | 5.3% | 96.51% | 38.63 pp | $431M | 29% |
| Q4 2025 | 206 | +8.4% | 135.14% | +11.90 pp | $603M | +9.7% |
| Q3 2025 | 190 | +5.0% | 123.24% | +49.97 pp | $550M | +68% |
| Q2 2025 | 181 | 11% | 73.27% | +10.58 pp | $327M | +17% |
| Q1 2025 | 203 | +5.2% | 62.69% | 56.19 pp | $280M | 47% |
| Q4 2024 | 193 | +3.2% | 118.88% | 59.88 pp | $530M | 34% |
| Q3 2024 | 187 | +12% | 178.76% | 2.04 pp | $797M | 1.1% |
| Q2 2024 | 167 | — | 180.80% | — | $807M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MATV stock.
Based on Q1 2026 13F filings, institutional ownership of Mativ Holdings, Inc. stands at 96.5%, held across 195 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MATV, with approximately 6,035,101 shares worth $0.05B as of Q1 2026.
No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of MATV.
Our composite Smart Money Score for MATV is 20 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
27 institutions opened new positions in MATV during Q1 2026, while 38 fully exited. 23 added to existing positions and 141 trimmed.
MATV institutional ownership fell by 38.63 percentage points quarter-over-quarter, with a net change of -11 holders.
The top 10 institutions account for 55.9% of all reported 13F value in MATV, and the top 25 account for 77.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Mativ Holdings, Inc. (MATV) Institutional Ownership