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RG
Renaissance Group’s
Amphastar Pharmaceuticals
AMPH
Stock Holding History
Renaissance Group’s Portfolio
AMPH Stock Details
AMPH Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2025
Q1
–
Sell
-99,572
Closed
-$3.7M
–
243
2024
Q4
$3.7M
Buy
99,572
+29,696
+42%
+$1.36M
0.15%
120
2024
Q3
$3.39M
Buy
69,876
+4,858
+7%
+$213K
0.14%
118
2024
Q2
$2.6M
Buy
65,018
+5,616
+9%
+$233K
0.1%
171
2024
Q1
$2.61M
Buy
59,402
+10,983
+23%
+$567K
0.1%
167
2023
Q4
$3.01M
Buy
48,419
+2,923
+6%
+$154K
0.12%
118
2023
Q3
$2.09M
Buy
45,496
+887
+2%
+$48.4K
0.1%
145
2023
Q2
$2.56M
Sell
44,609
-2,250
-5%
-$99.7K
0.11%
113
2023
Q1
$1.76M
Buy
46,859
+2,263
+5%
+$74.2K
0.08%
146
2022
Q4
$1.25M
Buy
44,596
+232
+0.5%
+$6.74K
0.06%
183
2022
Q3
$1.25M
Buy
44,364
+1,425
+3%
+$46.5K
0.07%
164
2022
Q2
$1.49M
Sell
42,939
-5,894
-12%
-$210K
0.08%
120
2022
Q1
$1.75M
Sell
48,833
-14,726
-23%
-$418K
0.08%
118
2021
Q4
$1.48M
Buy
63,559
+2,740
+5%
+$56K
0.06%
134
2021
Q3
$1.16M
Sell
60,819
-1,008
-2%
-$19.7K
0.05%
151
2021
Q2
$1.25M
Buy
+61,827
New
+$1.16M
0.05%
139
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1-Year Est. Return
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1-Year Est. Return
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EIP
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$16.5B AUM
24.3%
1-Year Est. Return
BTW
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$12.2B AUM
12.45%
1-Year Est. Return
Marshall Wace
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$93.4B AUM
35.1%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
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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