California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s MACOM Technology Solutions MTSI Stock Holding History

California State Teachers Retirement System (CalSTRS)’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 		$29.8M Sell
78,410
-981
-1% -$325K 0.03% 432
2026
Q1 		$17.6M Buy
79,391
+15,607
+24% +$3.48M 0.02% 534
2025
Q4 		$10.9M Buy
63,784
+3,245
+5% +$515K 0.01% 619
2025
Q3 		$7.54M Buy
60,539
+893
+1% +$118K 0.01% 739
2025
Q2 		$8.55M Buy
59,646
+158
+0.3% +$18.5K 0.01% 669
2025
Q1 		$5.97M Buy
59,488
+5,596
+10% +$681K 0.01% 791
2024
Q4 		$7M Sell
53,892
-568
-1% -$71.4K 0.01% 750
2024
Q3 		$6.06M Sell
54,460
-1,712
-3% -$179K 0.01% 828
2024
Q2 		$6.26M Sell
56,172
-1,473
-3% -$150K 0.01% 779
2024
Q1 		$5.51M Sell
57,645
-1,896
-3% -$168K 0.01% 870
2023
Q4 		$5.53M Sell
59,541
-2,610
-4% -$215K 0.01% 857
2023
Q3 		$5.07M Sell
62,151
-5,742
-8% -$425K 0.01% 869
2023
Q2 		$4.45M Buy
67,893
+4,252
+7% +$258K 0.01% 1027
2023
Q1 		$4.51M Buy
63,641
+816
+1% +$55.1K 0.01% 1013
2022
Q4 		$3.96M Buy
62,825
+763
+1% +$47.6K 0.01% 1072
2022
Q3 		$3.21M Sell
62,062
-1,274
-2% -$69.8K 0.01% 1164
2022
Q2 		$2.92M Buy
63,336
+716
+1% +$36.9K ﹤0.01% 1269
2022
Q1 		$3.75M Sell
62,620
-4,516
-7% -$282K ﹤0.01% 1219
2021
Q4 		$5.26M Buy
67,136
+1,486
+2% +$107K 0.01% 1124
2021
Q3 		$4.26M Sell
65,650
-1,469
-2% -$90.3K 0.01% 1245
2021
Q2 		$4.3M Sell
67,119
-5,605
-8% -$325K 0.01% 1273
2021
Q1 		$4.22M Buy
72,724
+1,523
+2% +$94.4K 0.01% 1299
2020
Q4 		$3.92M Buy
71,201
+16
+0% +$683 0.01% 1250
2020
Q3 		$2.42M Buy
71,185
+370
+0.5% +$13.4K ﹤0.01% 1393
2020
Q2 		$2.43M Buy
70,815
+1,414
+2% +$41.3K ﹤0.01% 1357
2020
Q1 		$1.31M Sell
69,401
-729
-1% -$18.5K ﹤0.01% 1531
2019
Q4 		$1.86M Sell
70,130
-2,146
-3% -$51.3K ﹤0.01% 1610
2019
Q3 		$1.55M Buy
72,276
+1,529
+2% +$29.9K ﹤0.01% 1678
2019
Q2 		$1.07M Buy
70,747
+626
+0.9% +$9.43K ﹤0.01% 1933
2019
Q1 		$1.17M Sell
70,121
-966
-1% -$16.8K ﹤0.01% 1842
2018
Q4 		$1.03M Buy
71,087
+1,751
+3% +$28.2K ﹤0.01% 1886
2018
Q3 		$1.43M Sell
69,336
-25
-0% -$560 ﹤0.01% 1836
2018
Q2 		$1.6M Buy
69,361
+7,726
+13% +$164K ﹤0.01% 1750
2018
Q1 		$1.02M Sell
61,635
-2,312
-4% -$59.6K ﹤0.01% 1963
2017
Q4 		$2.08M Sell
63,947
-1,002
-2% -$36.2K ﹤0.01% 1547
2017
Q3 		$2.9M Sell
64,949
-6,946
-10% -$339K 0.01% 1331
2017
Q2 		$4.01M Buy
71,895
+9,717
+16% +$524K 0.01% 1162
2017
Q1 		$3M Buy
62,178
+14,130
+29% +$661K 0.01% 1393
2016
Q4 		$2.22M Sell
48,048
-1,300
-3% -$56.8K ﹤0.01% 1601
2016
Q3 		$2.09M Buy
49,348
+500
+1% +$19.6K ﹤0.01% 1614
2016
Q2 		$1.61M Sell
48,848
-1,000
-2% -$37.9K ﹤0.01% 1749
2016
Q1 		$2.18M Buy
49,848
+6,416
+15% +$251K ﹤0.01% 1533
2015
Q4 		$1.78M Buy
43,432
+689
+2% +$24K ﹤0.01% 1629
2015
Q3 		$1.24M Sell
42,743
-100
-0.2% -$3.15K ﹤0.01% 1853
2015
Q2 		$1.64M Buy
42,843
+18,598
+77% +$687K ﹤0.01% 1787
2015
Q1 		$903K Buy
24,245
+1,900
+9% +$63.6K ﹤0.01% 2085
2014
Q4 		$699K Buy
22,345
+95
+0.4% +$2.35K ﹤0.01% 2285
2014
Q3 		$486K Sell
22,250
-2,784
-11% -$61.9K ﹤0.01% 2445
2014
Q2 		$563K Buy
25,034
+5,910
+31% +$114K ﹤0.01% 2431
2014
Q1 		$393K Hold
19,124
– – ﹤0.01% 2570
2013
Q4 		$325K Buy
19,124
+200
+1% +$3.25K ﹤0.01% 2684
2013
Q3 		$322K Buy
18,924
+500
+3% +$7.94K ﹤0.01% 2655
2013
Q2 		$269K Buy
+18,424
New +$259K ﹤0.01% 2693

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

California State Teachers Retirement System (CalSTRS)'s MTSI Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its MACOM Technology Solutions (MTSI) stake by 1.2% in Q2 2026, selling an estimated $325K and leaving 78,410 shares worth $29.8M. The position accounts for 0.03% of the portfolio, ranked #432.

California State Teachers Retirement System (CalSTRS) first reported a position in MTSI in Q2 2013 and has held it in 53 quarters since. 656 funds tracked by Wall St. Rank hold MTSI as of Q2 2026.

  • California State Teachers Retirement System (CalSTRS) held 78,410 shares of MACOM Technology Solutions worth $29.8M as of Q2 2026.
  • California State Teachers Retirement System (CalSTRS) sold 981 MACOM Technology Solutions shares in Q2 2026, an estimated $325K.
  • MACOM Technology Solutions made up 0.03% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #432 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in MACOM Technology Solutions in Q2 2013 and has held it in 53 quarters since.
  • 656 funds tracked by Wall St. Rank held MACOM Technology Solutions as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.