Vanguard Portfolio Management
MTSI icon

Vanguard Portfolio Management’s MACOM Technology Solutions MTSI Stock Holding History

Vanguard Portfolio Management’s Portfolio MTSI Stock Details MTSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.37B Buy
3,605,324
+18,243
+0.5% +$6.05M 0.06% 355
2026
Q1 		$797M Buy
+3,587,081
New +$801M 0.04% 483

Other funds holding MTSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Vanguard Portfolio Management's MTSI Position: Q2 2026 in Review

Vanguard Portfolio Management increased its MACOM Technology Solutions (MTSI) stake by 0.51% in Q2 2026, buying an estimated $6.05M and bringing the position to 3,605,324 shares worth $1.37B. The position accounts for 0.06% of the portfolio, ranked #355.

Vanguard Portfolio Management first reported a position in MTSI in Q1 2026 and has held it in 2 quarters since. 610 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

  • Vanguard Portfolio Management held 3,605,324 shares of MACOM Technology Solutions worth $1.37B as of Q2 2026.
  • Vanguard Portfolio Management bought 18,243 MACOM Technology Solutions shares in Q2 2026, an estimated $6.05M.
  • MACOM Technology Solutions made up 0.06% of Vanguard Portfolio Management's portfolio in Q2 2026, its #355 holding.
  • Vanguard Portfolio Management first reported a position in MACOM Technology Solutions in Q1 2026 and has held it in 2 quarters since.
  • 610 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.