ABC Arbitrage’s MACOM Technology Solutions MTSI Stock Holding History

ABC Arbitrage’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 Q1	–	Sell	-1,479	Closed	-$253K	–	451
2025 Q4	$253K	Buy	+1,479	New	+$235K	0.02%	246

Other funds holding MTSI

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

ABC Arbitrage's MTSI Position: Q1 2026 in Review

ABC Arbitrage sold out of MACOM Technology Solutions (MTSI) in Q1 2026, closing a stake of 1,479 shares — an estimated $253K sold.

ABC Arbitrage first reported a position in MTSI in Q4 2025 and held it in 1 quarter. The position peaked at $253K in Q4 2025. 515 funds tracked by Wall St. Rank hold MTSI as of Q1 2026.

ABC Arbitrage reported no remaining MACOM Technology Solutions position as of Q1 2026 after selling out during the quarter.
ABC Arbitrage sold 1,479 MACOM Technology Solutions shares in Q1 2026, an estimated $253K.
ABC Arbitrage first reported a position in MACOM Technology Solutions in Q4 2025 and held it in 1 quarter.
ABC Arbitrage's MACOM Technology Solutions position peaked at $253K in Q4 2025.
515 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q1 2026.

Based on ABC Arbitrage's 13F filing for Q1 2026, filed 4 May 2026.