Rosenberg Matthew Hamilton

SEC CIK: 0001812103
Latest filing: Oct 5, 2026

SEC filings (opens in a new tab)

LMT holding history

Lockheed Martin Corp in every 13F filed by Rosenberg Matthew Hamilton, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

LMT overview All 13F holders of LMT Full Q3 2026 holdings

Shares (Q3 2026): 823
Value: $419.1K
% of portfolio: 0.1%
Quarters held: 23; Since Q1 2021

Holdings of LMT by Rosenberg Matthew Hamilton, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2026	823	$419.1K	0.1%	+45+5.8%	Added	Holders
Q2 2026	778	$396.4K	0.1%	−32−4.0%	Reduced	Holders
Q1 2026	810	$489.6K	0.1%	−1−0.1%	Reduced	Holders
Q4 2025	811	$392.3K	0.1%	−42−4.9%	Reduced	Holders
Q3 2025	853	$425.8K	0.1%	+48+6.0%	Added	Holders
Q2 2025	805	$372.8K	0.1%	−112−12.2%	Reduced	Holders
Q1 2025	917	$409.6K	0.1%	+36+4.1%	Added	Holders
Q4 2024	881	$428.1K	0.1%	−5−0.6%	Reduced	Holders
Q3 2024	886	$517.9K	0.1%	+11+1.3%	Added	Holders
Q2 2024	875	$408.1K	0.1%	+72+9.0%	Added	Holders
Q1 2024	803	$363.6K	0.1%	−41−4.9%	Reduced	Holders
Q4 2023	844	$382.6K	0.1%	+14+1.7%	Added	Holders
Q3 2023	830	$339.5K	0.1%	−71−7.9%	Reduced	Holders
Q2 2023	901	$414.8K	0.1%	−20−2.2%	Reduced	Holders
Q1 2023	921	$435.4K	0.1%	00.0%	Unchanged	Holders
Q4 2022	921	$448.1K	0.2%	+3+0.3%	Added	Holders
Q3 2022	918	$355.0K	0.1%	+65+7.6%	Added	Holders
Q2 2022	853	$370.0K	0.1%	+40+4.9%	Added	Holders
Q1 2022	813	$259.0K	0.1%	+15+1.9%	Added	Holders
Q4 2021	798	$284.0K	0.1%	+198+33.0%	Added	Holders
Q3 2021	600	$207.0K	0.1%	−121−16.8%	Reduced	Holders
Q2 2021	721	$273.0K	0.1%	00.0%	Unchanged	Holders
Q1 2021	721	$266.0K	0.2%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.