MTSI

MACOM TECHNOLOGY SOLUTIONS H

MTSI·55405Y100·US·Common Stock·Technology - Semiconductors-13D/G

MTSI (MACOM TECHNOLOGY SOLUTIONS H) is held by 246 institutional investors as of Q2 2026. Largest holders: FMR LLC ($4B), BlackRock, Inc. ($3.6B), VANGUARD PORTFOLIO MANAGEMENT LLC ($1.4B). Net institutional sentiment: Mixed. In Q2 2026, 2 members of Congress and 154 funds bought MTSI.

246
Holders
(18 Elite)
$23.7B
Total Value
63% (244)
Consensus
154 buying - 90 selling
13F: Insider & Congress: Updated regularly
MTSI

Smart Money Verdict

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Held by 246 funds
18 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Aug 19, 2026 · Activists Aug 14, 2026 · Congress Jun 8, 2026

InsiderKJKober JohnSell $99KAug 17, 2026
InsiderKJKober JohnSell $163KAug 17, 2026
InsiderKJKober JohnSell $130KAug 17, 2026
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Top Holders

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Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Decreased
10.5M(-0.8%)$4B0.2%+50.29%
0
Increased
9.5M(+11.1%)$3.6B0.1%+58.14%
35
Increased
3.6M(+0.5%)$1.4B0.1%+9.74%
32
Increased
3.1M(+2.4%)$1.2B0.0%+8.59%
33
Increased
2.3M(+5.1%)$860.5M0.0%+139.84%
33
Decreased
2.1M(-41.5%)$817.6M0.1%+171.47%
0
Increased
2.1M(+5.4%)$793M0.0%+43.08%
33
Increased
1.4M(+3.7%)$536.3M0.0%+210.52%
33
Decreased
1.2M(-22.1%)$458.6M0.1%+57.60%
0
Increased
1.2M(+40.8%)$443.6M0.1%+11.47%
50
Decreased
1.1M(-11.2%)$413.1M0.1%+635.35%
0
Decreased
988,785(-15.8%)$376.1M3.0%+34.71%
0
Increased
826,969(+4.8%)$314.4M0.2%+192.54%
39
Increased
812,421(+88.6%)$309M0.0%+5.86%
48
Increased
798,891(+59.1%)$303.9M0.1%-8.58%
44
New
790,678$300.8M0.3%-30.26%
51
Decreased
750,517(-19.4%)$285.5M0.7%+10.07%
0
Increased
666,659(+0.9%)$253.6M0.0%+229.71%
31
Increased
651,293(+35.5%)$247.7M0.0%+37.71%
40
Increased
632,776(+35.3%)$240.7M0.5%+37.51%
56

Showing 1-20 of 251

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MTSIMTSIMACOM TECHNOLOGY SOLUTIONS H

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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