Walleye Trading LLC

Position in MRCY — Mercury Systems Inc

CIK 1388391 NEW YORK, NY

Back to MRCY Full portfolio

Position in MRCY

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

-$46,297 QoQ

Shares Held

-100.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

19 quarters on record

Common Shares in MRCY Over Time

Shares Held

Position Value (USD)

Derivatives in MRCY

reported options exposure · as of Jun 30, 2026

CallValue

$330,291

CallShares

2,700

PutValue

$1,235,533

PutShares

10,100

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

Walleye Trading LLC holds $79,317,185 across 17 Aerospace & Defense names.

#	Ticker	Company	Shares	Value (USD)
1	AXON	Axon Enterprise, Inc.	51,545	$28,896,642
2	HONA	Honeywell Aerospace Inc.	84,200	$18,614,936
3	HWM	Howmet Aerospace Inc.	28,191	$7,579,432
4	FTAI	FTAI Aviation Ltd.	24,102	$6,520,314
5	RDW	Redwire Corp	395,296	$4,834,470
6	KTOS	Kratos Defense & Security Solutions, Inc.	91,661	$4,570,217
7	NOC	Northrop Grumman Corp /De/	3,716	$1,892,595
8	LUNR	Intuitive Machines, Inc.	69,347	$1,483,332

All Filings in MRCY

Export CSV

47 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,235,533	10,100	+180.6%	Put	Sole	2026-08-03
2026-06-30	$330,291	2,700	+35.0%	Call	Sole	2026-08-03
2026-03-31	$262,476	3,600	+260.0%	Put	Sole	2026-05-11
2026-03-31	$46,297	635	-81.3%	Shares	Sole	2026-05-11
2026-03-31	$145,820	2,000	-50.0%	Call	Sole	2026-05-11
2025-12-31	$292,040	4,000	+17.6%	Call	Sole	2026-02-13
2025-12-31	$73,010	1,000	-9.1%	Put	Sole	2026-02-13
2025-09-30	$85,140	1,100	0.0%	Put	Sole	2025-11-14
2025-09-30	$263,160	3,400	-10.5%	Call	Sole	2025-11-14
2025-09-30	$263,237	3,401	-6.2%	Shares	Sole	2025-11-14
2025-06-30	$204,668	3,800	-57.8%	Call	Sole	2025-08-13
2025-06-30	$195,350	3,627	-79.2%	Shares	Sole	2025-08-13
2025-06-30	$59,246	1,100	+1000.0%	Put	Sole	2025-08-13
2024-06-30	$2,699	100	0.0%	Put	Sole	2024-08-14
2024-06-30	$242,910	9,000	-35.7%	Call	Sole	2024-08-14
2024-03-31	$413,000	14,000	-55.6%	Call	Sole	2024-05-15
2024-03-31	$2,950	100	-97.1%	Put	Sole	2024-05-15
2023-12-31	$124,338	3,400	+9.7%	Put	Sole	2024-02-14
2023-12-31	$1,151,955	31,500	+103.2%	Call	Sole	2024-02-14
2023-12-31	$638,256	17,453	+269.6%	Shares	Sole	2024-02-14
2023-09-30	$114,979	3,100	-48.3%	Put	Sole	2023-11-21
2023-09-30	$574,895	15,500	+355.9%	Call	Sole	2023-11-21
2023-03-31	$306,720	6,000	-41.7%	Put	Sole	2023-05-15
2023-03-31	$173,808	3,400	+47.8%	Call	Sole	2023-05-15
2022-06-30	$662,599	10,300	-53.0%	Put	Sole	2022-08-08
2022-06-30	$147,959	2,300	+4.5%	Call	Sole	2022-08-08
2022-03-31	$304,332	4,722	-58.0%	Shares	Sole	2022-05-16
2022-03-31	$141,790	2,200	-65.6%	Call	Sole	2022-05-16
2022-03-31	$1,411,455	21,900	+447.5%	Put	Sole	2022-05-16
2021-12-31	$619,204	11,246	-9.7%	Shares	Sole	2022-02-14
2021-12-31	$220,240	4,000	-70.6%	Put	Sole	2022-02-14
2021-09-30	$303,488	6,400	-35.4%	Call	Sole	2021-11-15
2021-09-30	$590,284	12,448	+2013.4%	Shares	Sole	2021-11-15
2021-09-30	$644,912	13,600	-12.8%	Put	Sole	2021-11-15
2021-06-30	$656,172	9,900	+65.0%	Call	Sole	2021-08-16
2021-06-30	$1,033,968	15,600	+680.0%	Put	Sole	2021-08-16
2021-03-31	$41,612	589	-30.3%	Shares	Sole	2021-05-17
2021-03-31	$423,900	6,000	+2900.0%	Call	Sole	2021-05-17
2021-03-31	$141,300	2,000	-70.6%	Put	Sole	2021-05-17
2020-12-31	$17,612	200	-95.6%	Call	Sole	2021-02-16
2020-12-31	$598,808	6,800	-35.8%	Put	Sole	2021-02-16
2020-12-31	$74,410	845	+35.9%	Shares	Sole	2021-02-16
2020-09-30	$821,076	10,600	+29.3%	Put	Sole	2020-11-16
2020-09-30	$348,570	4,500	+4400.0%	Call	Sole	2020-11-16
2020-06-30	$645,012	8,200	—	Put	Sole	2020-08-14
2020-06-30	$48,926	622	—	Shares	Sole	2020-08-14
2020-06-30	$7,866	100	—	Call	Sole	2020-08-14
No filing history on record for this holder in this stock.