MACOM Technology Solutions Holdings, Inc. (MTSI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

2,247,488Shares held by institutions

$471,163,384Value of institutional holdings

87.29%Institutional ownership %

-0.83%Shares Changed QoQ

418No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI) showed up in the 13F filings of 449 institutional investors as of December 2025.

Their combined ownership stood at 97.3% of outstanding shares in December 2025, up from 95.7% in September 2025.
They increased total shares held in MTSI by 4.89% quarter over quarter, and investors in MACOM Technology Solutions Holdings increased 17.85% from a year ago.
Among the 449 funds, 245 bought more MACOM Technology Solutions Holdings shares, 139 sold down, and 65 held their ground.
Altogether, these fund groups held 72.42Mn shares in MTSI by December 2025, up by 3.38Mn shares quarter on quarter, and up 8.55Mn shares year over year.
T. Rowe Price Investment Management, Inc. is the top holder of MACOM Technology Solutions Holdings as of December 31, 2025, with 8.24Mn shares representing 11.06% of outstanding stock.
The most significant purchases of MTSI for the quarter ending December 2025 came from T. Rowe Price Investment Management, Inc. (2.76Mn), FMR LLC (954.96K), Whale Rock Capital Management LLC (783.3K), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (745.79K), BESSEMER GROUP INC (568.7K).
Top sellers of MTSI stock for the quarter ending December 2025 included Jpmorgan Chase & Co (1.49Mn), Bank Of America Corp /De/ (1.09Mn), Analog Century Management LP (763.38K), Artisan Partners Limited Partnership (746.24K), Polar Asset Management Partners Inc. (501.04K).
Business Quant data shows the 10 biggest positions in MACOM Technology Solutions Holdings as of December 2025 are held by T. Rowe Price Investment Management, Inc. (8.24Mn), BlackRock, Inc. (7.52Mn), VANGUARD GROUP INC (7.23Mn), FMR LLC (6.48Mn), Invesco Ltd. (3.42Mn), State Street Corp (2.12Mn), Capital Research Global Investors (1.34Mn), GEODE CAPITAL MANAGEMENT, LLC (1.27Mn), Artisan Partners Limited Partnership (1.25Mn), GW&K Investment Management, LLC (1.22Mn).

449 Institutional Holders

2,247,488 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	473,450	6.71%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	157,343	2.23%	$0.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	2,761,950	50.46%	$0.00
Barclays Plc	31 Dec, 2025	109,524	23.56%	$0.00
FMR LLC	31 Dec, 2025	954,963	17.28%	$0.00
UBS Group AG	31 Dec, 2025	219,849	31.86%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	203,802	10,109.23%	$0.00
Invesco Ltd.	31 Dec, 2025	-43,324	-1.25%	$0.00
Analog Century Management LP	31 Dec, 2025	-763,379	-55.74%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	5,465	296.53%	$0.00
State Street Corp	31 Dec, 2025	-46,763	-2.16%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	-23,771	-4.13%	$0.00
World Investment Advisors	31 Dec, 2025	3,858	0.00%	$0.00
Capital Research Global Investors	31 Dec, 2025	-196,146	-12.80%	$0.00
FengHe Fund Management Pte. Ltd.	31 Dec, 2025	529,326	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	37,222	3.03%	$0.00
Aristotle Capital Boston, LLC	31 Dec, 2025	-69,665	-21.37%	$0.00
Artisan Partners Limited Partnership	31 Dec, 2025	-746,235	-37.44%	$0.00
Nuveen, LLC	31 Dec, 2025	-13,572	-6.34%	$0.00
GW&K Investment Management, LLC	31 Dec, 2025	70,167	6.11%	$0.00

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