MACOM Technology Solutions Holdings, Inc. - COMMON STOCK (MTSI)

Historical Holders from Q1 2014 to Q3 2025

Symbol: MTSI on Nasdaq
Type / Class: Equity / COMMON STOCK
Shares outstanding: 74,022,500
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 69,440,881
Holdings value: $8,645,679,490
% of all portfolios: 0.01%
Number of holders: 419
Number of buys: 223
Number of sells: -188
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of MACOM Technology Solutions Holdings, Inc. - COMMON STOCK (MTSI)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
OCAMPO SUSAN	12.5%	-7.1%	$1,156,405,039	-$92,923,693	9,289,140	-7.4%	Susan M. Ocampo	30 Sep 2025
BlackRock, Inc.	9.1%		$839,427,231		6,742,929		BlackRock, Inc.	30 Sep 2025
VANGUARD GROUP INC	9%		$688,743,086		6,517,251		The Vanguard Group	31 Dec 2024
FMR LLC	7.5%		$801,848,714		5,595,985		FMR LLC	30 Jun 2025
T. Rowe Price Investment Management, Inc.	7.4%		$681,914,516		5,477,665		T. Rowe Price Investment Management, Inc.	30 Sep 2025
Invesco Ltd.	4.9%		$374,739,695		3,545,985		Invesco Ltd.	31 Dec 2024
PRICE T ROWE ASSOCIATES INC /MD/	4.3%	-24%	$336,814,736	-$85,708,277	3,187,119	-20%	T. Rowe Price Associates, Inc.	31 Mar 2025

Institutional Holders of MACOM Technology Solutions Holdings, Inc. - COMMON STOCK (MTSI)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	69,440,881	$8,645,679,490	+$359,926,239	$4,257,558	$23,277,350	$124.49	419
2025 Q2	66,187,174	$9,483,530,796	+$488,096,280	$6,491,037	$27,107,616	$143.29	417
2025 Q1	62,964,635	$6,316,888,810	+$6,720,575	$33,005,547	$46,736,928	$100.38	380
2024 Q4	62,372,858	$8,102,967,412	-$24,291,936	$7,612,506	$43,506,623	$129.91	382
2024 Q3	62,615,680	$6,964,420,911	+$97,021,141	$3,949,730	$23,844,006	$111.26	336
2024 Q2	61,410,524	$6,845,167,496	+$115,246,815	$3,611,628	$12,596,110	$111.47	343
2024 Q1	60,586,666	$5,794,518,372	+$263,378,647	$10,367,376	$12,327,996	$95.64	297
2023 Q4	57,883,604	$5,380,566,565	+$125,598,879	$4,907,760	$12,641,200	$92.95	294
2023 Q3	56,520,022	$4,611,033,178	+$203,841,829	$5,914,550	$15,842,836	$81.58	272
2023 Q2	54,490,676	$3,570,886,663	-$15,318,870	$4,364,298	$6,127,055	$65.53	264
2023 Q1	54,612,995	$3,867,029,192	+$98,499,321	$956,340	$5,398,008	$70.84	261
2022 Q4	53,379,917	$3,361,927,233	+$29,097,267	$1,152,534	$10,800,676	$62.98	265
2022 Q3	53,052,450	$2,748,083,190	+$134,685,079	$6,075,000	$6,878,000	$51.79	226
2022 Q2	50,637,357	$2,335,089,873	+$11,867,154	$4,600,000	$4,093,000	$46.1	215
2022 Q1	50,294,016	$3,012,400,983	-$5,747,219	$6,418,000	$14,579,000	$59.87	233
2021 Q4	50,063,115	$3,919,023,996	-$9,436,887	$10,393,000	$41,367,000	$78.3	224
2021 Q3	50,204,723	$3,256,079,897	+$76,386,873	$5,892,000	$17,518,000	$64.87	194
2021 Q2	49,069,268	$3,151,446,344	+$16,020,940	$14,493,000	$8,929,000	$64.08	196
2021 Q1	48,701,147	$2,824,806,782	+$17,088,492	$19,153,000	$31,266,000	$58.02	219
2020 Q4	48,918,415	$2,692,045,927	+$110,439,145	$7,139,200	$52,762,200	$55.04	195
2020 Q3	46,980,142	$1,597,678,280	-$28,297,059	$18,136,000	$25,190,000	$34.01	192
2020 Q2	47,814,742	$1,642,466,541	-$63,133,346	$976,000	$58,607,000	$34.35	170
2020 Q1	49,653,576	$941,426,844	-$5,252,832	$7,944,000	$1,868,000	$18.93	144
2019 Q4	49,411,699	$1,314,619,159	+$12,048,724	$10,664,000	$4,317,000	$26.6	151
2019 Q3	49,156,751	$1,056,697,984	+$28,527,113	$10,966,000	$24,830,000	$21.49	154
2019 Q2	48,960,437	$740,882,618	-$11,421,693	$2,068,000	$7,448,000	$15.13	149
2019 Q1	49,726,870	$831,044,615	-$313,568	$2,277,000	$2,606,000	$16.71	148
2018 Q4	49,857,875	$723,445,117	-$90,563,079	$1,842,000	$2,537,000	$14.51	142
2018 Q3	54,774,706	$1,127,106,487	-$84,416,238	$4,149,000	$3,556,000	$20.6	135
2018 Q2	58,576,718	$1,353,796,555	-$24,570,773	$4,286,000	$4,474,000	$23.04	143
2018 Q1	60,536,577	$1,004,881,277	-$74,034,298	$4,720,000	$3,780,000	$16.6	139
2017 Q4	58,406,370	$1,900,590,822	+$21,408,552	$4,417,000	$9,411,000	$32.54	159
2017 Q3	56,528,599	$2,521,683,889	+$212,628,458	$5,079,000	$30,503,000	$44.61	182
2017 Q2	51,071,563	$2,848,625,601	+$312,332,128	$9,347,000	$27,226,000	$55.77	191
2017 Q1	45,814,211	$2,211,803,925	+$352,636,537	$13,640,000	$10,368,000	$48.3	194
2016 Q4	41,043,073	$1,899,832,842	+$104,175,411	$5,500,000	$7,392,000	$46.28	177
2016 Q3	38,843,053	$1,644,461,596	+$10,649,312	$21,000	$14,900,000	$42.34	172
2016 Q2	38,761,832	$1,278,358,699	-$14,050,588	$373,000	$4,062,000	$32.98	162
2016 Q1	38,536,216	$1,687,401,269	+$179,531,209	$972,000	$9,348,000	$43.79	169
2015 Q4	34,602,020	$1,415,188,941	+$90,379,130	$438,000	$1,578,000	$40.89	149
2015 Q3	33,616,622	$974,531,988	-$17,874,734		$226,000	$28.99	123
2015 Q2	33,830,243	$1,293,783,706	+$122,762,529		$1,794,000	$38.25	128
2015 Q1	30,649,870	$1,141,153,410	+$360,843,836			$37.26	113
2014 Q4	21,050,279	$658,498,851	+$3,964,842			$31.28	82
2014 Q3	20,980,763	$458,219,322	+$18,824,591			$21.84	68
2014 Q2	20,113,694	$451,309,993	+$16,182,495			$22.48	72
2014 Q1	19,450,852	$399,710,372	+$24,638,918			$20.55	69