Essex Investment Management’s MACOM Technology Solutions MTSI Stock Holding History

Essex Investment Management’s Portfolio MTSI Stock Details MTSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.87M	Hold	4,919	–	–	0.25%	121
2026 Q1	$1.09M	Hold	4,919	–	–	0.17%	138
2025 Q4	$843K	Hold	4,919	–	–	0.13%	148
2025 Q3	$612K	Sell	4,919 -481	-9%	-$63.5K	0.09%	161
2025 Q2	$774K	Hold	5,400	–	–	0.14%	148
2025 Q1	$542K	Hold	5,400	–	–	0.11%	158
2024 Q4	$702K	Hold	5,400	–	–	0.13%	154
2024 Q3	$601K	Hold	5,400	–	–	0.1%	157
2024 Q2	$602K	Hold	5,400	–	–	0.11%	159
2024 Q1	$516K	Hold	5,400	–	–	0.1%	169
2023 Q4	$502K	Hold	5,400	–	–	0.1%	175
2023 Q3	$441K	Hold	5,400	–	–	0.07%	242
2023 Q2	$354K	Hold	5,400	–	–	0.05%	263
2023 Q1	$383K	Hold	5,400	–	–	0.06%	259
2022 Q4	$340K	Hold	5,400	–	–	0.05%	261
2022 Q3	$280K	Hold	5,400	–	–	0.04%	263
2022 Q2	$249K	Buy	+5,400	New	+$279K	0.04%	273
2019 Q2	–	Sell	-11,091	Closed	-$185K	–	500
2019 Q1	$185K	Sell	11,091 -12,170	-52%	-$212K	0.03%	350
2018 Q4	$338K	Buy	+23,261	New	+$375K	0.05%	277
2017 Q3	–	Sell	-27,735	Closed	-$1.55M	–	374
2017 Q2	$1.55M	Sell	27,735 -5	-0%	-$270	0.22%	155
2017 Q1	$1.34M	Buy	27,740 +218	+0.8%	+$10.2K	0.21%	141
2016 Q4	$1.27M	Hold	27,522	–	–	0.21%	127
2016 Q3	$1.17M	Buy	+27,522	New	+$1.08M	0.19%	135

Other funds holding MTSI

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Essex Investment Management's MTSI Position: Q2 2026 in Review

Essex Investment Management held its MACOM Technology Solutions (MTSI) position steady in Q2 2026 at 4,919 shares worth $1.87M. The position accounts for 0.25% of the portfolio, ranked #121.

Essex Investment Management first reported a position in MTSI in Q3 2016 and has held it in 23 quarters since. 656 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

Essex Investment Management held 4,919 shares of MACOM Technology Solutions worth $1.87M as of Q2 2026.
Essex Investment Management left its MACOM Technology Solutions share count unchanged in Q2 2026.
MACOM Technology Solutions made up 0.25% of Essex Investment Management's portfolio in Q2 2026, its #121 holding.
Essex Investment Management first reported a position in MACOM Technology Solutions in Q3 2016 and has held it in 23 quarters since.
656 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on Essex Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.