State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s MACOM Technology Solutions MTSI Stock Holding History

State of Wisconsin Investment Board’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 		$24.7M Sell
64,944
-5,539
-8% -$1.84M 0.05% 309
2026
Q1 		$15.7M Sell
70,483
-3,848
-5% -$859K 0.04% 445
2025
Q4 		$12.7M Buy
74,331
+1,420
+2% +$225K 0.03% 557
2025
Q3 		$9.08M Buy
72,911
+5,067
+7% +$669K 0.02% 689
2025
Q2 		$9.72M Sell
67,844
-5,602
-8% -$655K 0.02% 654
2025
Q1 		$7.37M Buy
73,446
+4,254
+6% +$518K 0.02% 761
2024
Q4 		$8.99M Sell
69,192
-512
-0.7% -$64.4K 0.02% 709
2024
Q3 		$7.76M Sell
69,704
-5,936
-8% -$622K 0.02% 777
2024
Q2 		$8.43M Sell
75,640
-5,275
-7% -$538K 0.02% 694
2024
Q1 		$7.74M Sell
80,915
-9,995
-11% -$884K 0.02% 765
2023
Q4 		$8.45M Buy
90,910
+23,111
+34% +$1.9M 0.02% 719
2023
Q3 		$5.53M Sell
67,799
-854
-1% -$63.2K 0.02% 884
2023
Q2 		$4.5M Sell
68,653
-3,056
-4% -$185K 0.01% 1009
2023
Q1 		$5.08M Sell
71,709
-7,098
-9% -$479K 0.02% 953
2022
Q4 		$4.96M Sell
78,807
-3,013
-4% -$188K 0.02% 946
2022
Q3 		$4.24M Sell
81,820
-3,414
-4% -$187K 0.01% 1022
2022
Q2 		$3.93M Sell
85,234
-63,401
-43% -$3.27M 0.01% 1118
2022
Q1 		$8.9M Hold
148,635
– – 0.02% 855
2021
Q4 		$11.6M Hold
148,635
– – 0.02% 712
2021
Q3 		$9.64M Sell
148,635
-4,900
-3% -$301K 0.02% 771
2021
Q2 		$9.84M Hold
153,535
– – 0.02% 765
2021
Q1 		$8.91M Buy
153,535
+16,400
+12% +$1.02M 0.02% 791
2020
Q4 		$7.55M Sell
137,135
-10,892
-7% -$465K 0.02% 812
2020
Q3 		$5.03M Buy
148,027
+17,800
+14% +$647K 0.01% 933
2020
Q2 		$4.47M Buy
130,227
+11,000
+9% +$321K 0.01% 922
2020
Q1 		$2.26M Hold
119,227
– – 0.01% 1033
2019
Q4 		$3.17M Buy
119,227
+8,600
+8% +$205K 0.01% 1050
2019
Q3 		$2.38M Buy
110,627
+35,627
+48% +$696K 0.01% 992
2019
Q2 		$1.14M Buy
+75,000
New +$1.13M ﹤0.01% 1103

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

State of Wisconsin Investment Board's MTSI Position: Q2 2026 in Review

State of Wisconsin Investment Board reduced its MACOM Technology Solutions (MTSI) stake by 7.9% in Q2 2026, selling an estimated $1.84M and leaving 64,944 shares worth $24.7M. The position accounts for 0.05% of the portfolio, ranked #309.

State of Wisconsin Investment Board first reported a position in MTSI in Q2 2019 and has held it in 29 quarters since. 656 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

  • State of Wisconsin Investment Board held 64,944 shares of MACOM Technology Solutions worth $24.7M as of Q2 2026.
  • State of Wisconsin Investment Board sold 5,539 MACOM Technology Solutions shares in Q2 2026, an estimated $1.84M.
  • MACOM Technology Solutions made up 0.05% of State of Wisconsin Investment Board's portfolio in Q2 2026, its #309 holding.
  • State of Wisconsin Investment Board first reported a position in MACOM Technology Solutions in Q2 2019 and has held it in 29 quarters since.
  • 656 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.