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Jim Simons's Mativ Holdings, Inc. (MATV) position

Yes: as of Q1 2026, Jim Simons holds 78K shares of MATV worth an amount we cannot price (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
an amount we cannot price
Shares held
78K
% of portfolio
0.0%
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

MATV price vs Simons's position

Dates
$7.6$7.8$8$8.2$8.4← Earlier —11 purchases, 4 sells
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +21K +36.8% 78K May 14, 2026
Q4 2025 Added +20K +54.7% 57K Feb 12, 2026
Q3 2025 New +37K 37K Nov 13, 2025
Q1 2025 Added +203K +679.0% 233K May 14, 2025
Q4 2024 New +30K 30K Feb 13, 2025
Q2 2024 New +11K 11K Aug 9, 2024
Q4 2023 New +49K 49K Feb 13, 2024
Q2 2023 Added +6K +12.7% 50K Aug 11, 2023
Q1 2023 Reduced −51K −53.4% 44K May 12, 2023
Q4 2022 Reduced −31K −24.5% 95K Feb 13, 2023
Q3 2022 New +126K 126K Nov 14, 2022
Q1 2022 Reduced −87K −88.3% 11K May 13, 2022
Q4 2021 Added +49K +100.4% 98K Feb 11, 2022
Q3 2021 Reduced −49K −49.9% 49K Nov 12, 2021
Q2 2021 Added +35K +56.1% 98K Aug 13, 2021
Q1 2021 First covered 63K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
16 grouped rows from 16 quarters

More Simons positions

Common questions

Does Jim Simons own MATV?

Yes. As of Q1 2026, Jim Simons disclosed 78K shares of MATV, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy MATV?

Jim Simons held MATV since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell MATV?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in MATV. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of MATV does Jim Simons own?

Jim Simons disclosed 78K shares of MATV as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for MATV?

Jim Simons began building the MATV position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.