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
MF
FNSR

Magnetar Financial’s Finisar Corp FNSR Stock Holding History

Magnetar Financial’s Portfolio FNSR Stock Details FNSR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q3
– Sell
-5,135,411
Closed -$117M – 640
2019
Q2
$117M Sell
5,135,411
-178,763
-3% -$4.1M 2.35% 19
2019
Q1
$123M Sell
5,314,174
-509,322
-9% -$11.6M 3.17% 12
2018
Q4
$126M Buy
+5,823,496
New +$116M 3.09% 13

Other funds holding FNSR

Skandinaviska Enskilda Banken (SEB)
Skandinaviska Enskilda Banken (SEB) Stockholm, Sweden $4.34B AUM 19.31% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $60.6B AUM 23.27% 1-Year Est. Return
VAM
Verity Asset Management Durham, North Carolina $238M AUM 24.8% 1-Year Est. Return
ECM
Everence Capital Management Goshen, Indiana $1.64B AUM 26.46% 1-Year Est. Return
AB
Amalgamated Bank New York $13.1B AUM 29.66% 1-Year Est. Return
CIM
CIM Investment Management Pittsburgh, Pennsylvania $375M AUM 32.03% 1-Year Est. Return
CGH
Crossmark Global Holdings Houston, Texas $6.77B AUM 27.42% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $280B AUM 33.63% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
Ohio Public Employees Retirement System (OPERS)
Ohio Public Employees Retirement System (OPERS) Columbus, Ohio $30.9B AUM 29.72% 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