MG
SIMO icon

Mather Group’s Silicon Motion SIMO Stock Holding History

Mather Group’s Portfolio SIMO Stock Details SIMO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$16.3K Hold
49
– – ﹤0.01% 1380
2026
Q1 		$5.5K Buy
+49
New +$5.95K ﹤0.01% 1560
2025
Q4 		– Sell
-49
Closed -$4.65K – 1480
2025
Q3 		$4.65K Buy
+49
New +$3.89K ﹤0.01% 1406
2025
Q2 		– Sell
-92
Closed -$4.65K – 1534
2025
Q1 		$4.65K Hold
92
– – ﹤0.01% 1422
2024
Q4 		$4.97K Hold
92
– – ﹤0.01% 1383
2024
Q3 		$5.59K Hold
92
– – ﹤0.01% 1284
2024
Q2 		$7.08K Hold
92
– – ﹤0.01% 1537
2024
Q1 		$5.64K Buy
+92
New +$6.28K ﹤0.01% 1334

Other funds holding SIMO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Alkeon Capital Management
Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return
HRCM
Hawk Ridge Capital Management Los Angeles, California $3.12B AUM 53.42% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
PCH
Polar Capital Holdings London, United Kingdom $42.4B AUM 181.11% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return

Mather Group's SIMO Position: Q2 2026 in Review

Mather Group held its Silicon Motion (SIMO) position steady in Q2 2026 at 49 shares worth $16.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1380.

Mather Group first reported a position in SIMO in Q1 2024 and has held it in 8 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

  • Mather Group held 49 shares of Silicon Motion worth $16.3K as of Q2 2026.
  • Mather Group left its Silicon Motion share count unchanged in Q2 2026.
  • Silicon Motion made up ﹤0.01% of Mather Group's portfolio in Q2 2026, its #1380 holding.
  • Mather Group first reported a position in Silicon Motion in Q1 2024 and has held it in 8 quarters since.
  • 385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Mather Group's 13F filing for Q2 2026, filed 27 Jul 2026.