Twin Tree Management, LP

Position in MGA — Magna International Inc

CIK 1535588 DALLAS, TX

Back to MGA Full portfolio

Position in MGA

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$126,409

-$1,759,185 QoQ

Shares Held

2,265

-93.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in MGA Over Time

Shares Held

Position Value (USD)

Derivatives in MGA

reported options exposure · as of Mar 31, 2026

CallValue

CallShares

PutValue

$496,709

PutShares

8,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Auto Parts

Consumer Cyclical · as of Jun 30, 2026

Twin Tree Management, LP holds $5,473,964 across 4 Auto Parts names.

#	Ticker	Company	Shares	Value (USD)
1	AZO	Autozone Inc	725	$2,317,056
2	GTX	Garrett Motion Inc.	56,662	$2,052,864
3	BWA	Borgwarner Inc	8,882	$589,764
4	MOD	Modine Manufacturing Co	1,926	$514,280

All Filings in MGA

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34 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$496,709	8,900	-87.6%	Put	Sole	2026-05-14
2026-03-31	$126,409	2,265	-93.6%	Shares	Sole	2026-05-14
2025-12-31	$3,821,610	71,700	-26.2%	Put	Sole	2026-02-11
2025-12-31	$1,885,594	35,377	-72.5%	Shares	Sole	2026-02-11
2025-12-31	$943,410	17,700	+555.6%	Call	Sole	2026-02-11
2025-09-30	$127,926	2,700	-99.3%	Call	Sole	2025-11-13
2025-09-30	$4,605,336	97,200	-49.9%	Put	Sole	2025-11-13
2025-09-30	$6,095,721	128,656	+296.5%	Shares	Sole	2025-11-13
2025-06-30	$1,252,817	32,448	-16.3%	Shares	Sole	2025-07-28
2025-06-30	$14,328,171	371,100	+125.6%	Call	Sole	2025-07-28
2025-03-31	$1,317,622	38,765	-70.7%	Shares	Sole	2025-05-15
2025-03-31	$5,591,355	164,500	-13.8%	Call	Sole	2025-05-15
2024-12-31	$5,536,673	132,488	-52.6%	Shares	Sole	2025-02-10
2024-12-31	$7,977,711	190,900	+68.2%	Call	Sole	2025-02-10
2024-09-30	$4,658,040	113,500	-5.7%	Call	Sole	2024-11-13
2024-09-30	$11,463,539	279,326	+150.5%	Shares	Sole	2024-11-13
2024-06-30	$4,671,975	111,503	+317.3%	Shares	Sole	2024-08-13
2023-12-31	$1,578,558	26,719	+622.9%	Shares	Sole	2024-02-14
2023-06-30	$208,602	3,696	-58.6%	Shares	Sole	2023-08-11
2023-03-31	$477,737	8,918	+237.0%	Shares	Sole	2023-05-10
2022-09-30	$125,473	2,646	-84.8%	Shares	Sole	2022-11-10
2022-06-30	$954,052	17,378	-90.1%	Shares	Sole	2022-08-11
2022-03-31	$11,319,460	176,014	+93.4%	Shares	Sole	2022-05-11
2022-03-31	$7,736,493	120,300	—	Call	Sole	2022-05-11
2022-03-31	$12,469,709	193,900	-53.8%	Put	Sole	2022-05-11
2021-12-31	$33,978,612	419,800	+459.7%	Put	Sole	2022-02-10
2021-12-31	$7,367,158	91,020	+5403.0%	Shares	Sole	2022-02-10
2021-09-30	$124,446	1,654	-98.3%	Shares	Sole	2021-11-12
2021-06-30	$8,856,476	95,601	-52.5%	Shares	Sole	2021-08-12
2021-03-31	$17,730,551	201,392	+221.5%	Shares	Sole	2021-05-17
2021-03-31	$6,603,000	75,000	—	Put	Sole	2021-05-17
2020-12-31	$4,434,841	62,639	+1858.1%	Shares	Sole	2021-02-12
2020-09-30	$146,354	3,199	+26558.3%	Shares	Sole	2020-11-13
2020-03-31	$383	12	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.