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Asset Management One’s
Comfort Systems
FIX
Stock Holding History
Asset Management One’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
$44.3M
Sell
32,148
-3,732
-10%
-$4.74M
0.13%
141
2025
Q4
$34M
Buy
35,880
+22,269
+164%
+$20.6M
0.09%
176
2025
Q3
$11.2M
Sell
13,611
-6,592
-33%
-$4.47M
0.03%
421
2025
Q2
$10.8M
Sell
20,203
-6,832
-25%
-$2.98M
0.03%
424
2025
Q1
$8.73M
Buy
27,035
+7,808
+41%
+$3.15M
0.03%
459
2024
Q4
$8.29M
Buy
+19,227
New
+$8.44M
0.03%
477
2016
Q4
–
Sell
-24,138
Closed
-$707K
–
1068
2016
Q3
$707K
Sell
24,138
-91,462
-79%
-$2.72M
0.01%
956
2016
Q2
$3.77M
Hold
115,600
–
–
0.06%
384
2016
Q1
$3.67M
Hold
115,600
–
–
0.05%
403
2015
Q4
$3.29M
Buy
115,600
+77,570
+204%
+$2.36M
0.05%
442
2015
Q3
$1.04M
Buy
38,030
+24,900
+190%
+$667K
0.02%
847
2015
Q2
$301K
Buy
+13,130
New
+$288K
﹤0.01%
1195
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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