Harbor Investment Advisory’s MACOM Technology Solutions MTSI Stock Holding History

Harbor Investment Advisory’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	$151K	Buy	+397	New	+$132K	0.01%	469
2023 Q3	–	Sell	-748	Closed	-$49K	–	1283
2023 Q2	$49K	Buy	748 +222	+42%	+$13.4K	0.01%	720
2023 Q1	$37.3K	Hold	526	–	–	0.01%	781
2022 Q4	$33.1K	Hold	526	–	–	0.01%	787
2022 Q3	$27K	Hold	526	–	–	﹤0.01%	841
2022 Q2	$24K	Hold	526	–	–	﹤0.01%	871
2022 Q1	$31K	Hold	526	–	–	﹤0.01%	855
2021 Q4	$41K	Buy	526 +135	+35%	+$9.74K	0.01%	792
2021 Q3	$25K	Hold	391	–	–	﹤0.01%	913
2021 Q2	$25K	Hold	391	–	–	﹤0.01%	870
2021 Q1	$23K	Hold	391	–	–	﹤0.01%	857
2020 Q4	$22K	Buy	391 +115	+42%	+$4.91K	﹤0.01%	814
2020 Q3	$9K	Buy	276 +141	+104%	+$5.12K	﹤0.01%	870
2020 Q2	$5K	Hold	135	–	–	﹤0.01%	873
2020 Q1	$3K	Buy	+135	New	+$3.43K	﹤0.01%	905

Other funds holding MTSI

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

SBCM

Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return

PCM

Peregrine Capital Management Minneapolis, Minnesota $3.08B AUM 29.51% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Covea Finance Paris, France $3.17B AUM 35.01% 1-Year Est. Return

YCM

Yousif Capital Management Bloomfield Hills, Michigan $8.94B AUM 42.6% 1-Year Est. Return

COPPSERS

Commonwealth of Pennsylvania Public School Employees Retirement System Harrisburg, Pennsylvania $20.6B AUM 37.37% 1-Year Est. Return

LTAS

Linden Thomas Advisory Services Charlotte, North Carolina $1.24B AUM 47.37% 1-Year Est. Return

SWM

Segment Wealth Management Houston, Texas $1.93B AUM 29.24% 1-Year Est. Return

GXJ

Global X Japan Chiyoda-Ku, Tokyo, Japan $2.72B AUM 45.88% 1-Year Est. Return

Harbor Investment Advisory's MTSI Position: Q2 2026 in Review

Harbor Investment Advisory opened a new position in MACOM Technology Solutions (MTSI) in Q2 2026: 397 shares worth $151K. The stake represents 0.01% of the portfolio and ranks #469 among its holdings. This is a return to the name: Harbor Investment Advisory previously reported a position in MTSI as recently as Q2 2023.

Harbor Investment Advisory first reported a position in MTSI in Q1 2020 and has held it in 15 quarters since. 58 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

Harbor Investment Advisory held 397 shares of MACOM Technology Solutions worth $151K as of Q2 2026.
MACOM Technology Solutions was a new Harbor Investment Advisory position in Q2 2026.
MACOM Technology Solutions made up 0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #469 holding.
Harbor Investment Advisory first reported a position in MACOM Technology Solutions in Q1 2020 and has held it in 15 quarters since.
58 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.