Harbor Capital Advisors
SIMO icon

Harbor Capital Advisors’s Silicon Motion SIMO Stock Holding History

Harbor Capital Advisors’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
Q3 		$11.9M Sell
42,436
-559
-1% -$148K 0.8% 16
2026
Q2 		$14.3M Sell
42,995
-21,029
-33% -$4.87M 0.98% 11
2026
Q1 		$7.19M Sell
64,024
-4,532
-7% -$550K 0.58% 24
2025
Q4 		$6.36M Buy
68,556
+1,294
+2% +$119K 0.49% 31
2025
Q3 		$6.38M Sell
67,262
-135,459
-67% -$10.8M 0.5% 31
2025
Q2 		$15.2M Buy
202,721
+80,208
+65% +$4.56M 0.64% 23
2025
Q1 		$6.19M Buy
122,513
+31,470
+35% +$1.7M 0.28% 122
2024
Q4 		$4.92M Sell
91,043
-37,256
-29% -$2.09M 0.21% 146
2024
Q3 		$7.79M Buy
128,299
+62,733
+96% +$4.14M 0.34% 84
2024
Q2 		$5.31M Buy
65,566
+48,015
+274% +$3.75M 0.4% 53
2024
Q1 		$1.35M Buy
+17,551
New +$1.2M 0.18% 151

Other funds holding SIMO

Reinhart Partners
Reinhart Partners Mequon, Wisconsin $4.11B AUM 38.38% 1-Year Est. Return
Bahl & Gaynor
Bahl & Gaynor Cincinnati, Ohio $21B AUM 23.02% 1-Year Est. Return
Schwartz Investment Counsel
Schwartz Investment Counsel Plymouth, Michigan $2.87B AUM 22.48% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
ACM
AIGH Capital Management Baltimore, Maryland $992M AUM 516.32% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
FengHe Fund Management
FengHe Fund Management Singapore $2.06B AUM 157.75% 1-Year Est. Return
Pembroke Management
Pembroke Management Montreal, Quebec, Canada $809M AUM 17.64% 1-Year Est. Return
UNICOM Systems
UNICOM Systems Las Vegas, Nevada $1.46B AUM 70.54% 1-Year Est. Return

Harbor Capital Advisors's SIMO Position: Q3 2026 in Review

Harbor Capital Advisors reduced its Silicon Motion (SIMO) stake by 1.3% in Q3 2026, selling an estimated $148K and leaving 42,436 shares worth $11.9M. The position accounts for 0.8% of the portfolio, ranked #16.

Harbor Capital Advisors first reported a position in SIMO in Q1 2024 and has held it in 11 quarters since. The position peaked at $15.2M in Q2 2025. 151 funds tracked by Wall St. Rank hold SIMO as of Q3 2026.

  • Harbor Capital Advisors held 42,436 shares of Silicon Motion worth $11.9M as of Q3 2026.
  • Harbor Capital Advisors sold 559 Silicon Motion shares in Q3 2026, an estimated $148K.
  • Silicon Motion made up 0.8% of Harbor Capital Advisors's portfolio in Q3 2026, its #16 holding.
  • Harbor Capital Advisors first reported a position in Silicon Motion in Q1 2024 and has held it in 11 quarters since.
  • Harbor Capital Advisors's Silicon Motion position peaked at $15.2M in Q2 2025.
  • 151 funds tracked by Wall St. Rank held Silicon Motion as of Q3 2026.

Based on Harbor Capital Advisors's 13F filing for Q3 2026, filed 22 Oct 2026.