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O
OppenheimerFunds’s
Amphastar Pharmaceuticals
AMPH
Stock Holding History
OppenheimerFunds’s Portfolio
AMPH Stock Details
AMPH Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2017
Q4
–
Sell
-11,663
Closed
-$208K
–
1837
2017
Q3
$208K
Sell
11,663
-649
-5%
-$10.7K
﹤0.01%
1810
2017
Q2
$220K
Sell
12,312
-2,501
-17%
-$39.7K
﹤0.01%
1791
2017
Q1
$215K
Buy
+14,813
New
+$233K
﹤0.01%
1811
2016
Q4
–
Sell
-29,545
Closed
-$560K
–
1788
2016
Q3
$560K
Buy
+29,545
New
+$536K
﹤0.01%
1209
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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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