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Parallax Volatility Advisers’s
Comfort Systems
FIX
Stock Holding History
Parallax Volatility Advisers’s Portfolio
FIX Stock Details
FIX Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
–
Hold
0
–
–
–
1688
2025
Q4
–
Hold
0
–
–
–
1790
2019
Q1
–
Sell
-23
Closed
-$1K
–
3150
2018
Q4
$1K
Sell
23
-17
-43%
-$870
﹤0.01%
2756
2018
Q3
$2K
Buy
+40
New
+$2.14K
﹤0.01%
2420
2018
Q2
–
Sell
-790
Closed
-$33K
–
2535
2018
Q1
$33K
Sell
790
-4,838
-86%
-$203K
﹤0.01%
1638
2017
Q4
$246K
Buy
+5,628
New
+$230K
0.01%
2107
2015
Q4
–
Hold
0
–
–
–
3243
2015
Q3
–
Hold
0
–
–
–
3329
2015
Q2
–
Hold
0
–
–
–
4047
2014
Q1
–
Sell
-2,329
Closed
-$45K
–
3490
2013
Q4
$45K
Buy
+2,329
New
+$44K
﹤0.01%
2262
Other funds holding FIX
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
AQR Capital Management
Greenwich, Connecticut
$218B AUM
29.41%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
JP Morgan Chase
New York
$1.47T AUM
27.86%
1-Year Est. Return
Westfield Capital Management
Boston, Massachusetts
$23.8B AUM
49.45%
1-Year Est. Return
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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
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