Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Sign in Sign up
Janus Henderson Group
SIMO icon

Janus Henderson Group’s Silicon Motion SIMO Stock Holding History

Janus Henderson Group’s Portfolio SIMO Stock Details SIMO Fund Activity
Bought
Maintained
Sold
Shares
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2018
Q4
– Sell
-398,655
Closed -$21.4M – 1415
2018
Q3
$21.4M Sell
398,655
-319,818
-45% -$17.7M 0.01% 798
2018
Q2
$38M Buy
718,473
+22,141
+3% +$1.09M 0.02% 634
2018
Q1
$33.5M Buy
696,332
+2,008
+0.3% +$96.4K 0.02% 656
2017
Q4
$36.8M Sell
694,324
-5,752
-0.8% -$291K 0.02% 617
2017
Q3
$33.6M Buy
700,076
+275,089
+65% +$12.2M 0.02% 615
2017
Q2
$20.5M Buy
+424,987
New +$21M 0.01% 736

Other funds holding SIMO

Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
Lazard Asset Management
Lazard Asset Management New York $60.7B AUM 22.47% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
AIM
ARGA Investment Management Stamford, Connecticut $3.05B AUM 47.96% 1-Year Est. Return
CCMLC
Cardinal Capital Management LLC (Connecticut) Greenwich, Connecticut $365M AUM 18.32% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $43.1B AUM 23.42% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return
YCM
Yiheng Capital Management San Francisco, California $231M AUM 29.07% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return
Product
Portfolios Fund Trends Large Buys & Sells Stocks ETFs Sectors Industries Rankings
Popular funds
Jane Street Citadel Renaissance Situational Awareness Coatue Bridgewater
Resources
API Docs Plans Learn Methodology
Policies
Terms & Conditions Privacy Policy Disclaimer Climate Commitment
Connect
Contact Us About X (Twitter) LinkedIn

© 2026 Wall St. Rank

Sign up Sign in
Common Fund Bets See what stocks and ETFs funds are collectively bullish/bearish on Largest Fund Trades Explore the largest stock and ETF buys and sells made by funds High Conviction Trades Discover high conviction trades that caused a significant change in a fund's stake in a stock Fund Manager Portfolios Gain insights from the world’s largest funds and super investors
Fund Manager Index Stock index based on fund manager consensus updated each quarter

Theme