EAM Investors’s MACOM Technology Solutions MTSI Stock Holding History

EAM Investors’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	$9M	Sell	23,662 -374	-2%	-$124K	0.8%	15
2026 Q1	$5.34M	Sell	24,036 -2,470	-9%	-$551K	0.62%	40
2025 Q4	$4.54M	Buy	+26,506	New	+$4.21M	0.51%	86
2025 Q1	–	Sell	-37,755	Closed	-$4.9M	–	320
2024 Q4	$4.9M	Buy	+37,755	New	+$4.75M	0.69%	40
2024 Q1	–	Sell	-52,869	Closed	-$4.91M	–	303
2023 Q4	$4.91M	Buy	52,869 +27,210	+106%	+$2.24M	0.87%	6
2023 Q3	$2.09M	Buy	+25,659	New	+$1.9M	0.4%	93
2017 Q2	–	Sell	-47,894	Closed	-$2.31M	–	330
2017 Q1	$2.31M	Sell	47,894 -16,336	-25%	-$764K	0.36%	147
2016 Q4	$2.97M	Buy	+64,230	New	+$2.81M	0.4%	110
2016 Q2	–	Sell	-64,389	Closed	-$2.82M	–	343
2016 Q1	$2.82M	Buy	+64,389	New	+$2.52M	0.44%	77
2015 Q2	–	Sell	-93,044	Closed	-$3.47M	–	357
2015 Q1	$3.47M	Sell	93,044 -7,419	-7%	-$248K	0.4%	89
2014 Q4	$3.14M	Buy	+100,463	New	+$2.49M	0.44%	66

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

EAM Investors's MTSI Position: Q2 2026 in Review

EAM Investors reduced its MACOM Technology Solutions (MTSI) stake by 1.6% in Q2 2026, selling an estimated $124K and leaving 23,662 shares worth $9M. The position accounts for 0.8% of the portfolio, ranked #15.

EAM Investors first reported a position in MTSI in Q4 2014 and has held it in 11 quarters since. 658 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

EAM Investors held 23,662 shares of MACOM Technology Solutions worth $9M as of Q2 2026.
EAM Investors sold 374 MACOM Technology Solutions shares in Q2 2026, an estimated $124K.
MACOM Technology Solutions made up 0.8% of EAM Investors's portfolio in Q2 2026, its #15 holding.
EAM Investors first reported a position in MACOM Technology Solutions in Q4 2014 and has held it in 11 quarters since.
658 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on EAM Investors's 13F filing for Q2 2026, filed 13 Aug 2026.