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Polar Asset Management Partners’s MACOM Technology Solutions MTSI Stock Holding History

Polar Asset Management Partners’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
2025
Q2 		– Sell
-200,000
Closed -$20.1M – 674
2025
Q1 		$20.1M Buy
+200,000
New +$24.3M 0.46% 43
2020
Q4 		– Sell
-200,000
Closed -$6.8M – 860
2020
Q3 		$6.8M Buy
+200,000
New +$7.27M 0.09% 199

Other funds holding MTSI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Polar Asset Management Partners's MTSI Position: Q1 2026 in Review

Polar Asset Management Partners reduced its MACOM Technology Solutions (MTSI) stake by 62% in Q1 2026, selling an estimated $9.98M and leaving 27,786 shares worth $6.17M. The position accounts for 0.12% of the portfolio, ranked #168.

Polar Asset Management Partners first reported a position in MTSI in Q2 2019 and has held it in 28 quarters since. The position peaked at $62M in Q2 2021. 512 funds tracked by Wall St. Rank hold MTSI as of Q1 2026.

  • Polar Asset Management Partners held 27,786 shares of MACOM Technology Solutions worth $6.17M as of Q1 2026.
  • Polar Asset Management Partners sold 44,690 MACOM Technology Solutions shares in Q1 2026, an estimated $9.98M.
  • MACOM Technology Solutions made up 0.12% of Polar Asset Management Partners's portfolio in Q1 2026, its #168 holding.
  • Polar Asset Management Partners first reported a position in MACOM Technology Solutions in Q2 2019 and has held it in 28 quarters since.
  • Polar Asset Management Partners's MACOM Technology Solutions position peaked at $62M in Q2 2021.
  • 512 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q1 2026.

Based on Polar Asset Management Partners's 13F filing for Q1 2026, filed 15 May 2026.