MTSI
Common Stock

Macom Tech Solutions Hldgs I

MACOM TECH SOLUTIONS HLDGS I As of Jun 30, 2026 CUSIP 55405Y100
Institutional Holders
650
Total Held Value
$27.66B
Total Exact Shares
73.40M
Largest Holder
Fidelity (FMR)
10.53M shares • $4.00B
Reported Holders650
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 Fidelity (FMR) $4.00B 0.2% -0.8% 10.53M Jun 30, 2026
2 BlackRock $3.62B 0.1% +11.1% 9.51M Jun 30, 2026
3 Vanguard Portfolio Management $1.37B 0.1% +0.5% 3.61M Jun 30, 2026
4 Vanguard Capital Management $1.17B <0.1% +2.4% 3.06M Jun 30, 2026
5 T. Rowe Price Investment Management $1.08B 0.7% -36.5% 2.85M Jun 30, 2026
6 State Street $860.5M <0.1% +5.1% 2.26M Jun 30, 2026
7 Invesco $817.6M 0.1% — 2.15M — Jun 30, 2026
8 JPMorgan Chase $793.0M <0.1% +5.4% 2.13M Jun 30, 2026
9 Geode Capital Management $536.3M <0.1% +3.7% 1.41M Jun 30, 2026
10 Wellington Management Group $458.6M 0.1% -22.1% 1.21M Jun 30, 2026
11 Massachusetts Financial Services $443.6M 0.1% +40.8% 1.17M Jun 30, 2026
12 Capital Research Global Investors $413.1M 0.1% -11.2% 1.09M Jun 30, 2026
13 Norges Bank $379.1M <0.1% — 996.7K — Jun 30, 2026
14 Whale Rock Capital Management $376.1M 3.0% -15.8% 988.8K Jun 30, 2026
15 T. Rowe Price Associates $372.8M <0.1% +7.1% 980.1K Jun 30, 2026
16 Neuberger Berman Group $314.4M 0.2% +4.8% 827.0K Jun 30, 2026
17 Goldman Sachs Group $309.0M <0.1% +88.6% 812.4K Jun 30, 2026
18 Franklin Resources $303.9M 0.1% +59.2% 798.9K Jun 30, 2026
19 Qube Research & Technologies $300.8M 0.3% NEW 790.7K Jun 30, 2026
20 Polar Capital Holdings $285.5M 0.7% -19.4% 750.5K Jun 30, 2026
Exited in Latest Filing57
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.