Bank of Nova Scotia
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Bank of Nova Scotia’s Monolithic Power Systems MPWR Stock Holding History

Bank of Nova Scotia’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 		$41.1M Buy
29,749
+23,474
+374% +$35.2M 0.06% 229
2026
Q1 		$6.86M Sell
6,275
-34,199
-84% -$37.4M 0.01% 512
2025
Q4 		$36.7M Buy
40,474
+36,698
+972% +$35.3M 0.05% 239
2025
Q3 		$3.48M Sell
3,776
-23,589
-86% -$19.1M 0.01% 613
2025
Q2 		$20M Buy
27,365
+1,130
+4% +$720K 0.04% 259
2025
Q1 		$15.2M Sell
26,235
-135,565
-84% -$85.4M 0.03% 288
2024
Q4 		$95.7M Buy
161,800
+150,406
+1,320% +$109M 0.17% 99
2024
Q3 		$10.5M Buy
11,394
+8,182
+255% +$7.06M 0.02% 344
2024
Q2 		$2.64M Sell
3,212
-7,702
-71% -$5.56M 0.01% 586
2024
Q1 		$7.39M Buy
10,914
+4,370
+67% +$2.92M 0.01% 441
2023
Q4 		$4.13M Buy
6,544
+2,244
+52% +$1.17M 0.01% 537
2023
Q3 		$1.99M Buy
4,300
+667
+18% +$341K 0.01% 581
2023
Q2 		$1.96M Buy
3,633
+561
+18% +$267K 0.01% 530
2023
Q1 		$1.54M Sell
3,072
-580
-16% -$267K ﹤0.01% 604
2022
Q4 		$1.29M Sell
3,652
-3
-0.1% -$1.08K ﹤0.01% 754
2022
Q3 		$1.33M Buy
3,655
+31
+0.9% +$13.8K ﹤0.01% 739
2022
Q2 		$1.39M Sell
3,624
-1,761
-33% -$744K ﹤0.01% 782
2022
Q1 		$2.62M Sell
5,385
-17,997
-77% -$7.84M ﹤0.01% 758
2021
Q4 		$11.5M Buy
23,382
+16,216
+226% +$8.37M 0.02% 498
2021
Q3 		$3.47M Sell
7,166
-2,326
-25% -$1.06M 0.01% 722
2021
Q2 		$3.54M Buy
9,492
+1,418
+18% +$499K 0.01% 676
2021
Q1 		$2.85M Buy
+8,074
New +$2.94M 0.01% 712
2020
Q3 		– Sell
-20,076
Closed -$4.76M – 1047
2020
Q2 		$4.76M Buy
+20,076
New +$4.06M 0.02% 424
2017
Q3 		– Sell
-17,400
Closed -$1.68M – 972
2017
Q2 		$1.68M Sell
17,400
-1,915
-10% -$183K 0.01% 671
2017
Q1 		$1.78M Buy
+19,315
New +$1.71M 0.01% 655

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

Bank of Nova Scotia's MPWR Position: Q2 2026 in Review

Bank of Nova Scotia increased its Monolithic Power Systems (MPWR) stake by 374% in Q2 2026, buying an estimated $35.2M and bringing the position to 29,749 shares worth $41.1M. The position accounts for 0.06% of the portfolio, ranked #229.

Bank of Nova Scotia first reported a position in MPWR in Q1 2017 and has held it in 25 quarters since. The position peaked at $95.7M in Q4 2024. 1,235 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Bank of Nova Scotia held 29,749 shares of Monolithic Power Systems worth $41.1M as of Q2 2026.
  • Bank of Nova Scotia bought 23,474 Monolithic Power Systems shares in Q2 2026, an estimated $35.2M.
  • Monolithic Power Systems made up 0.06% of Bank of Nova Scotia's portfolio in Q2 2026, its #229 holding.
  • Bank of Nova Scotia first reported a position in Monolithic Power Systems in Q1 2017 and has held it in 25 quarters since.
  • Bank of Nova Scotia's Monolithic Power Systems position peaked at $95.7M in Q4 2024.
  • 1,235 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Bank of Nova Scotia's 13F filing for Q2 2026, filed 12 Aug 2026.