Rubric Capital Management (New York)’s Mativ Holdings MATV Stock Holding History

Rubric Capital Management (New York)’s Portfolio MATV Stock Details MATV Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$30.1M	Hold	3,982,442	–	–	0.28%	66
2026 Q1	$34.6M	Hold	3,982,442	–	–	0.37%	54
2025 Q4	$48.4M	Hold	3,982,442	–	–	0.58%	45
2025 Q3	$45M	Hold	3,982,442	–	–	0.51%	43
2025 Q2	$27.2M	Sell	3,982,442 -17,558	-0.4%	-$101K	0.41%	45
2025 Q1	$24.9M	Hold	4,000,000	–	–	0.45%	43
2024 Q4	$43.6M	Hold	4,000,000	–	–	0.56%	35
2024 Q3	$68M	Hold	4,000,000	–	–	1.11%	22
2024 Q2	$67.8M	Hold	4,000,000	–	–	1.78%	19
2024 Q1	$75M	Buy	4,000,000 +1,317,600	+49%	+$19.7M	2.22%	12
2023 Q4	$41.1M	Sell	2,682,400 -1,317,600	-33%	-$17.8M	0.85%	28
2023 Q3	$57M	Buy	4,000,000 +562,422	+16%	+$9M	2.14%	14
2023 Q2	$52M	Buy	3,437,578 +184,475	+6%	+$3.27M	2.22%	14
2023 Q1	$69.8M	Buy	3,253,103 +233,103	+8%	+$5.74M	1.81%	13
2022 Q4	$63.1M	Buy	3,020,000 +563,241	+23%	+$12.2M	2.75%	11
2022 Q3	$54.2M	Buy	+2,456,759	New	+$56.2M	2.73%	11

Other funds holding MATV

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $65.2B AUM 39.42% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

ICM

Invenomic Capital Management Boston, Massachusetts $1.67B AUM 1.43% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Rubric Capital Management (New York)'s MATV Position: Q2 2026 in Review

Rubric Capital Management (New York) held its Mativ Holdings (MATV) position steady in Q2 2026 at 3,982,442 shares worth $30.1M. The position accounts for 0.28% of the portfolio, ranked #66.

Rubric Capital Management (New York) first reported a position in MATV in Q3 2022 and has held it in 16 quarters since. The position peaked at $75M in Q1 2024. 207 funds tracked by Wall St. Rank hold MATV as of Q2 2026.

Rubric Capital Management (New York) held 3,982,442 shares of Mativ Holdings worth $30.1M as of Q2 2026.
Rubric Capital Management (New York) left its Mativ Holdings share count unchanged in Q2 2026.
Mativ Holdings made up 0.28% of Rubric Capital Management (New York)'s portfolio in Q2 2026, its #66 holding.
Rubric Capital Management (New York) first reported a position in Mativ Holdings in Q3 2022 and has held it in 16 quarters since.
Rubric Capital Management (New York)'s Mativ Holdings position peaked at $75M in Q1 2024.
207 funds tracked by Wall St. Rank held Mativ Holdings as of Q2 2026.

Based on Rubric Capital Management (New York)'s 13F filing for Q2 2026, filed 14 Aug 2026.