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Harbour Trust & Investment Management’s Monolithic Power Systems MPWR Stock Holding History

Harbour Trust & Investment Management’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 		$6.57M Buy
4,750
+2,412
+103% +$3.62M 0.63% 43
2026
Q1 		$2.56M Buy
+2,338
New +$2.55M 0.27% 62

Other funds holding MPWR

VNIM
Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
ZCI
Zevenbergen Capital Investments Edmonds, Washington $4.38B AUM 56.68% 1-Year Est. Return
SO
STRS Ohio Columbus, Ohio $26.7B AUM 43.32% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
RAM
Resona Asset Management Koto-Ku,tokyo, Japan $21.3B AUM 36.92% 1-Year Est. Return

Harbour Trust & Investment Management's MPWR Position: Q2 2026 in Review

Harbour Trust & Investment Management increased its Monolithic Power Systems (MPWR) stake by 103% in Q2 2026, buying an estimated $3.62M and bringing the position to 4,750 shares worth $6.57M. The position accounts for 0.63% of the portfolio, ranked #43.

Harbour Trust & Investment Management first reported a position in MPWR in Q1 2026 and has held it in 2 quarters since. 461 funds tracked by Wall St. Rank hold MPWR as of Q2 2026.

  • Harbour Trust & Investment Management held 4,750 shares of Monolithic Power Systems worth $6.57M as of Q2 2026.
  • Harbour Trust & Investment Management bought 2,412 Monolithic Power Systems shares in Q2 2026, an estimated $3.62M.
  • Monolithic Power Systems made up 0.63% of Harbour Trust & Investment Management's portfolio in Q2 2026, its #43 holding.
  • Harbour Trust & Investment Management first reported a position in Monolithic Power Systems in Q1 2026 and has held it in 2 quarters since.
  • 461 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q2 2026.

Based on Harbour Trust & Investment Management's 13F filing for Q2 2026, filed 28 Jul 2026.