Holocene Advisors, LP

Position in MAT — Mattel Inc /De/

CIK 1700574 New York, NY

Position in MAT

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$3,556,057

+$1,073,121 QoQ

Shares Held

244,739

+95.6% QoQ

Ownership

0.084%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

15 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Consumer Cyclical · as of Mar 31, 2026

Holocene Advisors, LP holds $6,260,734 across 3 Leisure names. MAT ranks #1 (56.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MAT	Mattel Inc /De/ This page	244,739	$3,556,057
2	PRKS	United Parks & Resorts Inc.	79,977	$2,612,048
3	PTON	Peloton Interactive, Inc.	21,592	$92,629

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,556,057	244,739	+95.6%	Shares	Sole	2026-05-15
2025-12-31	$2,482,936	125,148	-10.9%	Shares	Sole	2026-02-17
2025-09-30	$2,363,891	140,457	+61.8%	Shares	Sole	2025-11-14
2024-09-30	$1,653,711	86,809	-72.7%	Shares	Sole	2024-11-14
2024-06-30	$5,167,411	317,799	+23.4%	Shares	Sole	2024-08-14
2024-03-31	$5,101,867	257,540	+20.1%	Shares	Sole	2024-05-15
2023-06-30	$4,188,965	214,379	+154.5%	Shares	Sole	2023-08-14
2023-03-31	$1,550,950	84,245	+72.8%	Shares	Sole	2023-05-15
2022-12-31	$869,628	48,746	-97.1%	Shares	Sole	2023-02-14
2021-12-31	$36,798,823	1,706,810	+18.6%	Shares	Sole	2022-02-14
2021-09-30	$26,719,514	1,439,629	+73.7%	Shares	Sole	2021-11-15
2021-06-30	$16,657,633	828,738	-26.4%	Shares	Sole	2021-08-16
2021-03-31	$22,425,557	1,125,781	+1114.7%	Shares	Sole	2021-05-17
2020-06-30	$896,215	92,680	+47.7%	Shares	Sole	2020-08-14
2020-03-31	$552,950	62,764	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.