Shay Capital LLC

SEC CIK: 0001723643
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

MTSI holding history

MACOM Technology Solutions Holdings, Inc. in every 13F filed by Shay Capital LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MTSI overview All 13F holders of MTSI Full Q2 2026 holdings

Shares (Q1 2022): 0; Sold out in Q1 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q2 2021

Holdings of MTSI by Shay Capital LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2022	0	$0	0.0%	−18,500−100.0%	Sold out	Holders
Q4 2021	18,500	$1.45M	0.5%	−2,500−11.9%	Reduced	Holders
Q3 2021	21,000	$1.36M	0.4%	−14,000−40.0%	Reduced	Holders
Q2 2021	35,000	$2.24M	0.5%	+35,000	New	Holders