Holocene Advisors’s MACOM Technology Solutions MTSI Stock Holding History

Holocene Advisors’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	$563K	Buy	+1,481	New	+$491K	﹤0.01%	729
2023 Q4	–	Sell	-15,577	Closed	-$1.27M	–	788
2023 Q3	$1.27M	Sell	15,577 -5,425	-26%	-$401K	0.01%	616
2023 Q2	$1.38M	Buy	+21,002	New	+$1.27M	0.01%	602
2019 Q4	–	Sell	-33,399	Closed	-$718K	–	740
2019 Q3	$718K	Buy	+33,399	New	+$652K	0.01%	551
2018 Q1	–	Sell	-12,241	Closed	-$398K	–	663
2017 Q4	$398K	Buy	+12,241	New	+$443K	0.01%	474

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

Holocene Advisors's MTSI Position: Q2 2026 in Review

Holocene Advisors opened a new position in MACOM Technology Solutions (MTSI) in Q2 2026: 1,481 shares worth $563K. The stake represents ﹤0.01% of the portfolio and ranks #729 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in MTSI as recently as Q3 2023.

Holocene Advisors first reported a position in MTSI in Q4 2017 and has held it in 5 quarters since. The position peaked at $1.38M in Q2 2023. 658 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

Holocene Advisors held 1,481 shares of MACOM Technology Solutions worth $563K as of Q2 2026.
MACOM Technology Solutions was a new Holocene Advisors position in Q2 2026.
MACOM Technology Solutions made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #729 holding.
Holocene Advisors first reported a position in MACOM Technology Solutions in Q4 2017 and has held it in 5 quarters since.
Holocene Advisors's MACOM Technology Solutions position peaked at $1.38M in Q2 2023.
658 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.