Citigroup
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Citigroup’s MACOM Technology Solutions MTSI Stock Holding History

Citigroup’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
2020
Q3 		– Sell
-2,000
Closed -$69K – 7546
2020
Q2 		$69K Buy
+2,000
New +$58.4K ﹤0.01% 5832
2016
Q1 		– Sell
-25,000
Closed -$1.02M – 7644
2015
Q4 		$1.02M Buy
+25,000
New +$870K ﹤0.01% 3119

Other funds holding MTSI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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

Citigroup's MTSI Position: Q1 2026 in Review

Citigroup increased its MACOM Technology Solutions (MTSI) stake by 45% in Q1 2026, buying an estimated $29.5M and bringing the position to 423,865 shares worth $94.1M. The position accounts for 0.04% of the portfolio, ranked #428.

Citigroup first reported a position in MTSI in Q2 2013 and has held it in 52 quarters since. 512 funds tracked by Wall St. Rank hold MTSI as of Q1 2026.

  • Citigroup held 423,865 shares of MACOM Technology Solutions worth $94.1M as of Q1 2026.
  • Citigroup bought 132,174 MACOM Technology Solutions shares in Q1 2026, an estimated $29.5M.
  • MACOM Technology Solutions made up 0.04% of Citigroup's portfolio in Q1 2026, its #428 holding.
  • Citigroup first reported a position in MACOM Technology Solutions in Q2 2013 and has held it in 52 quarters since.
  • 512 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.