Group One Trading
MTSI icon

Group One Trading’s MACOM Technology Solutions MTSI Stock Holding History

Group One Trading’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
Q4 		– Sell
-941
Closed -$149K – 8797
2025
Q3 		$117K Buy
+941
New +$124K ﹤0.01% 5192
2025
Q1 		– Sell
-2,759
Closed -$336K – 8092
2024
Q4 		$358K Buy
2,759
+1,964
+247% +$247K ﹤0.01% 3443
2024
Q3 		$88.5K Sell
795
-41
-5% -$4.3K ﹤0.01% 4278
2024
Q2 		$93.2K Buy
836
+736
+736% +$75K ﹤0.01% 4018
2024
Q1 		$9.56K Hold
100
– – ﹤0.01% 5890
2023
Q4 		$9.29K Sell
100
-1,484
-94% -$122K ﹤0.01% 6251
2023
Q3 		$129K Sell
1,584
-227
-13% -$16.8K ﹤0.01% 4213
2023
Q2 		$119K Buy
+1,811
New +$110K ﹤0.01% 4449
2022
Q4 		– Sell
-10,234
Closed -$639K – 7795
2022
Q3 		$530K Buy
10,234
+2,386
+30% +$131K ﹤0.01% 3176
2022
Q2 		$362K Sell
7,848
-15,075
-66% -$778K ﹤0.01% 3722
2022
Q1 		$1.37M Sell
22,923
-844
-4% -$52.8K ﹤0.01% 2772
2021
Q4 		$1.86M Buy
+23,767
New +$1.71M ﹤0.01% 2684
2020
Q4 		– Sell
-21,184
Closed -$904K – 6812
2020
Q3 		$720K Buy
+21,184
New +$770K ﹤0.01% 2515
2019
Q4 		– Sell
-15,146
Closed -$362K – 5432
2019
Q3 		$326K Sell
15,146
-2,416
-14% -$47.2K ﹤0.01% 2701
2019
Q2 		$266K Sell
17,562
-12,688
-42% -$191K ﹤0.01% 2645
2019
Q1 		$505K Buy
30,250
+15,792
+109% +$275K 0.01% 1932
2018
Q4 		$210K Buy
14,458
+9,685
+203% +$156K ﹤0.01% 2649
2018
Q3 		$98K Buy
+4,773
New +$107K ﹤0.01% 3549
2018
Q1 		– Sell
-5,249
Closed -$135K – 5137
2017
Q4 		$171K Buy
+5,249
New +$190K ﹤0.01% 3025

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

Group One Trading's MTSI Position: Q4 2025 in Review

Group One Trading sold out of MACOM Technology Solutions (MTSI) in Q4 2025, closing a stake of 941 shares — an estimated $149K sold.

Group One Trading first reported a position in MTSI in Q4 2017 and held it in 19 quarters. The position peaked at $1.86M in Q4 2021. 460 funds tracked by Wall St. Rank hold MTSI as of Q4 2025.

  • Group One Trading reported no remaining MACOM Technology Solutions position as of Q4 2025 after selling out during the quarter.
  • Group One Trading sold 941 MACOM Technology Solutions shares in Q4 2025, an estimated $149K.
  • Group One Trading first reported a position in MACOM Technology Solutions in Q4 2017 and held it in 19 quarters.
  • Group One Trading's MACOM Technology Solutions position peaked at $1.86M in Q4 2021.
  • 460 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q4 2025.

Based on Group One Trading's 13F filing for Q4 2025, filed 12 Feb 2026.