Fund Insights
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
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Search
Sign in
Sign up
TCM
Tanaka Capital Management’s
OSI Systems
OSIS
Stock Holding History
Tanaka Capital Management’s Portfolio
OSIS Stock Details
OSIS Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2016
Q2
–
Sell
-14,122
Closed
-$925K
–
52
2016
Q1
$925K
Sell
14,122
-8,663
-38%
-$573K
2.08%
17
2015
Q4
$2.02M
Buy
+22,785
New
+$1.99M
4.35%
7
Other funds holding OSIS
JHIU
Janus Henderson Investors US
Denver, Colorado
$122B AUM
18.26%
1-Year Est. Return
Vanguard Group
Malvern, Pennsylvania
$6.9T AUM
27.45%
1-Year Est. Return
BFA
BlackRock Fund Advisors
San Francisco, California
$542B AUM
18.13%
1-Year Est. Return
EARNEST Partners
Atlanta, Georgia
$24.3B AUM
34.41%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Wells Fargo
San Francisco, California
$530B AUM
22.01%
1-Year Est. Return
ClearBridge Investments
New York
$115B AUM
24.78%
1-Year Est. Return
WHG
Westwood Holdings Group
Dallas, Texas
$13.7B AUM
21.48%
1-Year Est. Return
BIT
BlackRock Institutional Trust
San Francisco, California
$675B AUM
16.07%
1-Year Est. Return
SCM
Snow Capital Management
Sewickley, Pennsylvania
$703M AUM
76.26%
1-Year Est. Return
Sign up
Sign in
Fund Insights
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
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
Theme
Close