Walleye Trading
MTSI icon

Walleye Trading’s MACOM Technology Solutions MTSI Stock Holding History

Walleye 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
2026
Q2 		$1.58M Buy
+4,146
New +$1.38M ﹤0.01% 2004
2026
Q1 		– Sell
-349
Closed -$77.9K – 4492
2025
Q4 		$59.8K Buy
+349
New +$55.4K ﹤0.01% 3902
2024
Q3 		– Sell
-3,938
Closed -$413K – 4423
2024
Q2 		$439K Sell
3,938
-5,806
-60% -$592K ﹤0.01% 2596
2024
Q1 		$932K Buy
+9,744
New +$861K ﹤0.01% 2310
2021
Q3 		– Sell
-4,365
Closed -$268K – 5532
2021
Q2 		$280K Sell
4,365
-2,594
-37% -$151K ﹤0.01% 3574
2021
Q1 		$404K Buy
+6,959
New +$431K ﹤0.01% 2876
2020
Q4 		– Sell
-11,401
Closed -$486K – 4821
2020
Q3 		$388K Buy
+11,401
New +$414K ﹤0.01% 2464
2020
Q2 		– Sell
-9,013
Closed -$263K – 4477
2020
Q1 		$171K Buy
9,013
+2,617
+41% +$66.5K ﹤0.01% 2740
2019
Q4 		$170K Sell
6,396
-23,003
-78% -$549K ﹤0.01% 3263
2019
Q3 		$632K Buy
+29,399
New +$574K 0.01% 1948
2019
Q1 		– Sell
-28,431
Closed -$495K – 4563
2018
Q4 		$413K Sell
28,431
-3,506
-11% -$56.5K ﹤0.01% 2670
2018
Q3 		$658K Buy
+31,937
New +$716K ﹤0.01% 2572
2018
Q2 		– Sell
-2,666
Closed -$56.7K – 4778
2018
Q1 		$44K Sell
2,666
-31,218
-92% -$805K ﹤0.01% 4179
2017
Q4 		$1.1M Sell
33,884
-29,940
-47% -$1.08M 0.01% 1837
2017
Q3 		$2.85M Buy
63,824
+15,779
+33% +$770K 0.01% 1016
2017
Q2 		$2.68M Buy
48,045
+15,321
+47% +$827K 0.02% 987
2017
Q1 		$1.58M Buy
+32,724
New +$1.53M 0.01% 1251
2016
Q4 		– Sell
-115
Closed -$5.02K – 5005
2016
Q3 		$5K Buy
+115
New +$4.51K ﹤0.01% 4560

Other funds holding MTSI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Walleye Trading's MTSI Position: Q2 2026 in Review

Walleye Trading opened a new position in MACOM Technology Solutions (MTSI) in Q2 2026: 4,146 shares worth $1.58M. The stake represents ﹤0.01% of the portfolio and ranks #2004 among its holdings. This is a return to the name: Walleye Trading previously reported a position in MTSI as recently as Q4 2025.

Walleye Trading first reported a position in MTSI in Q3 2016 and has held it in 18 quarters since. The position peaked at $2.85M in Q3 2017. 658 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

  • Walleye Trading held 4,146 shares of MACOM Technology Solutions worth $1.58M as of Q2 2026.
  • MACOM Technology Solutions was a new Walleye Trading position in Q2 2026.
  • MACOM Technology Solutions made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2004 holding.
  • Walleye Trading first reported a position in MACOM Technology Solutions in Q3 2016 and has held it in 18 quarters since.
  • Walleye Trading's MACOM Technology Solutions position peaked at $2.85M in Q3 2017.
  • 658 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.