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

Institutions by Trading Activity

Ownership Statistics

74,460,000Shares Outstanding

73,062,830Shares held by institutions

$20,874,781,159Value of institutional holdings

98.12%Institutional ownership %

5.11%Shares Changed QoQ

449No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI) has 449 institutional investors that have filed 13F reports for the period ending December 2025.

Collectively, these holders controlled 97.3% of MACOM Technology Solutions Holdings's outstanding shares in December 2025, up from 95.7% in September 2025.
Their total shares held in MTSI increased 4.89% from the prior quarter, while the number of investors in MACOM Technology Solutions Holdings increased 17.85% year over year.
During the quarter, 245 of these 449 funds increased positions in MTSI, 139 reduced exposure, and 65 held steady.
In total, institutional investors held 72.42Mn shares in MACOM Technology Solutions Holdings as of December 2025, up by 3.38Mn shares quarter on quarter, and up 8.55Mn shares year over year.
As of December 31, 2025, MJT & Associates Financial Advisory Group, Inc. held the largest stake in MACOM Technology Solutions Holdings with 34 shares, accounting for 0.0% of total shares outstanding.
The biggest buyers of MACOM Technology Solutions Holdings for the quarter ending December 2025 included MJT & Associates Financial Advisory Group, Inc. (34).
According to Business Quant data, leading holders of MTSI for December 2025 are MJT & Associates Financial Advisory Group, Inc. (34).

449 Institutional Holders

73,062,830 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	8,235,881	2,761,950	50.46%	$1,410,642.00
BlackRock, Inc.	31 Dec, 2025	7,524,936	473,450	6.71%	$1,288,871,029.00
VANGUARD GROUP INC	31 Dec, 2025	7,225,100	157,343	2.23%	$1,237,515,129.00
FMR LLC	31 Dec, 2025	6,480,651	954,963	17.28%	$1,110,005,983.00
Invesco Ltd.	31 Dec, 2025	3,424,570	-43,324	-1.25%	$586,560,405.00
State Street Corp	31 Dec, 2025	2,118,667	-46,763	-2.16%	$362,885,284.00
Capital Research Global Investors	31 Dec, 2025	1,336,714	-196,146	-12.80%	$228,952,374.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,267,103	37,222	3.03%	$217,072,823.00
Artisan Partners Limited Partnership	31 Dec, 2025	1,246,723	-746,235	-37.44%	$213,538,725.00
GW&K Investment Management, LLC	31 Dec, 2025	1,217,935	70,167	6.11%	$208,609.00
Jpmorgan Chase & Co	31 Dec, 2025	1,106,343	-1,492,067	-57.42%	$189,494,437.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,063,370	-431,366	-28.86%	$182,134,014.00
Goldman Sachs Group Inc	31 Dec, 2025	1,060,710	553,173	108.99%	$181,678,474.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	1,015,569	29,131	2.95%	$173,946,658.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	947,132	-20,886	-2.16%	$162,236,697.00
UBS Group AG	31 Dec, 2025	909,799	219,849	31.86%	$155,830,373.00
Whale Rock Capital Management LLC	31 Dec, 2025	783,305	783,305	0.00%	$134,164,480.00
Morgan Stanley	31 Dec, 2025	758,162	-18,905	-2.43%	$129,858,241.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	745,794	745,794	0.00%	$127,740,000.00
Janus Henderson Group Plc	31 Dec, 2025	679,086	224,306	49.32%	$116,315,516.00

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