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Vestcor Inc’s Monolithic Power Systems MPWR Stock Holding History

Vestcor Inc’s Portfolio MPWR Stock Details MPWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.98M Sell
1,435
-254
-15% -$381K 0.05% 352
2026
Q1 		$1.85M Buy
1,689
+341
+25% +$373K 0.05% 348
2025
Q4 		$1.22M Buy
1,348
+415
+44% +$399K 0.03% 429
2025
Q3 		$859K Hold
933
– – 0.03% 540
2025
Q2 		$682K Sell
933
-6
-0.6% -$3.82K 0.02% 599
2025
Q1 		$545K Buy
939
+2
+0.2% +$1.26K 0.02% 643
2024
Q4 		$554K Buy
937
+28
+3% +$20.3K 0.02% 644
2024
Q3 		$840K Hold
909
– – 0.03% 512
2024
Q2 		$747K Hold
909
– – 0.03% 519
2024
Q1 		$616K Sell
909
-7
-0.8% -$4.67K 0.02% 576
2023
Q4 		$578K Sell
916
-12
-1% -$6.27K 0.02% 615
2023
Q3 		$429K Sell
928
-118
-11% -$60.4K 0.02% 697
2023
Q2 		$565K Sell
1,046
-8
-0.8% -$3.8K 0.02% 582
2023
Q1 		$528K Sell
1,054
-2,000
-65% -$919K 0.02% 620
2022
Q4 		$1.08M Buy
3,054
+2,010
+193% +$722K 0.04% 437
2022
Q3 		$379K Buy
1,044
+16
+2% +$7.12K 0.01% 746
2022
Q2 		$395K Buy
1,028
+336
+49% +$142K 0.01% 750
2022
Q1 		$336K Buy
692
+154
+29% +$67.1K 0.01% 774
2021
Q4 		$265K Sell
538
-771
-59% -$398K 0.01% 780
2021
Q3 		$634K Sell
1,309
-78
-6% -$35.5K 0.02% 546
2021
Q2 		$518K Sell
1,387
-78
-5% -$27.5K 0.02% 617
2021
Q1 		$517K Buy
1,465
+799
+120% +$291K 0.02% 612
2020
Q4 		$244K Hold
666
– – 0.01% 700
2020
Q3 		$186K Hold
666
– – 0.01% 674
2020
Q2 		$158K Buy
+666
New +$135K 0.01% 635

Other funds holding MPWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Vestcor Inc's MPWR Position: Q2 2026 in Review

Vestcor Inc reduced its Monolithic Power Systems (MPWR) stake by 15% in Q2 2026, selling an estimated $381K and leaving 1,435 shares worth $1.98M. The position accounts for 0.05% of the portfolio, ranked #352.

Vestcor Inc first reported a position in MPWR in Q2 2020 and has held it in 25 quarters since. 1,240 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Vestcor Inc held 1,435 shares of Monolithic Power Systems worth $1.98M as of Q2 2026.
  • Vestcor Inc sold 254 Monolithic Power Systems shares in Q2 2026, an estimated $381K.
  • Monolithic Power Systems made up 0.05% of Vestcor Inc's portfolio in Q2 2026, its #352 holding.
  • Vestcor Inc first reported a position in Monolithic Power Systems in Q2 2020 and has held it in 25 quarters since.
  • 1,240 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Vestcor Inc's 13F filing for Q2 2026, filed 11 Aug 2026.