TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in TDG — TransDigm Group INC

CIK 1450144 NEW YORK, NY

Back to TDG Full portfolio

Position in TDG

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

Position Value

$343,052

-$276,417 QoQ

Shares Held

296

-37.0% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

20 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in TDG Over Time

Shares Held

Position Value (USD)

Derivatives in TDG

reported options exposure · as of Sep 30, 2024

CallValue

$1,141,704

CallShares

800

PutValue

PutShares

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 Aerospace & Defense

Industrials · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $15,023,672 across 22 Aerospace & Defense names.

#	Ticker	Company	Shares	Value (USD)
1	SPCX	Space Exploration Technologies Corp	19,654	$3,358,082
2	LHX	L3harris Technologies, Inc. /De/	5,522	$1,604,637
3	HEI	Heico Corp	5,836	$1,505,162
4	WWD	Woodward, Inc.	3,271	$1,391,614
5	BA	Boeing Co	5,516	$1,194,048
6	HWM	Howmet Aerospace Inc.	4,236	$1,138,890
7	FTAI	FTAI Aviation Ltd.	3,966	$1,072,921
8	KTOS	Kratos Defense & Security Solutions, Inc.	13,193	$657,802

All Filings in TDG

Export CSV

39 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$343,052	296	-37.0%	Shares	Sole	2026-05-15
2025-09-30	$619,469	470	+40.7%	Shares	Sole	2025-11-14
2024-12-31	$423,271	334	-69.5%	Shares	Sole	2025-02-14
2024-09-30	$1,141,704	800	0.0%	Call	Sole	2024-11-14
2024-09-30	$1,562,707	1,095	-28.4%	Shares	Sole	2024-11-14
2024-06-30	$2,810,742	2,200	+175.0%	Put	Sole	2024-08-14
2024-06-30	$1,022,088	800	-11.1%	Call	Sole	2024-08-14
2024-06-30	$1,954,743	1,530	+38.5%	Shares	Sole	2024-08-14
2024-03-31	$1,360,918	1,105	-17.1%	Shares	Sole	2024-05-15
2024-03-31	$985,280	800	-52.9%	Put	Sole	2024-05-15
2024-03-31	$1,108,440	900	-67.9%	Call	Sole	2024-05-15
2023-12-31	$1,719,720	1,700	-29.2%	Put	Sole	2024-02-14
2023-12-31	$1,348,462	1,333	+51.3%	Shares	Sole	2024-02-14
2023-12-31	$2,832,480	2,800	-58.8%	Call	Sole	2024-02-14
2023-09-30	$2,023,512	2,400	+242.9%	Put	Sole	2023-11-14
2023-09-30	$5,733,284	6,800	+423.1%	Call	Sole	2023-11-14
2023-09-30	$742,797	881	+39.4%	Shares	Sole	2023-11-14
2023-06-30	$625,919	700	+75.0%	Put	Sole	2023-08-14
2023-06-30	$1,162,421	1,300	+30.0%	Call	Sole	2023-08-14
2023-03-31	$737,050	1,000	+66.7%	Call	Sole	2023-05-15
2023-03-31	$294,820	400	-33.3%	Put	Sole	2023-05-15
2023-03-31	$465,815	632	-40.6%	Shares	Sole	2023-05-15
2022-12-31	$377,790	600	-33.3%	Call	Sole	2023-02-14
2022-12-31	$669,947	1,064	-41.5%	Shares	Sole	2023-02-14
2022-09-30	$954,647	1,819	+206.2%	Shares	Sole	2022-11-14
2022-06-30	$318,781	594	-2.0%	Shares	Sole	2022-08-15
2022-03-31	$586,386	900	-57.1%	Call	Sole	2022-05-16
2022-03-31	$394,833	606	-5.6%	Shares	Sole	2022-05-16
2021-09-30	$400,973	642	-42.0%	Shares	Sole	2021-11-15
2021-09-30	$374,742	600	-70.0%	Put	Sole	2021-11-15
2021-06-30	$1,359,309	2,100	+90.9%	Call	Sole	2021-08-16
2020-12-31	$685,066	1,107	-4.2%	Shares	Sole	2021-02-16
2020-09-30	$522,632	1,100	-73.8%	Call	Sole	2020-11-16
2020-09-30	$549,238	1,156	+13.8%	Shares	Sole	2020-11-16
2020-09-30	$950,240	2,000	-23.1%	Put	Sole	2020-11-16
2020-06-30	$1,149,330	2,600	—	Put	Sole	2020-09-10
2020-06-30	$1,856,610	4,200	+82.6%	Call	Sole	2020-09-10
2020-03-31	$736,437	2,300	—	Call	Sole	2020-05-15
2020-03-31	$325,313	1,016	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.