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Amphastar Pharmaceuticals

203 hedge funds and large institutions have $1.07B invested in Amphastar Pharmaceuticals in 2022 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 69 increasing their positions, 61 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

189% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 19

58% more capital invested

Capital invested by funds: $678M → $1.07B (+$392M)

21% more funds holding

Funds holding: 168203 (+35)

13% more repeat investments, than reductions

Existing positions increased: 69 | Existing positions reduced: 61

1.01% more ownership

Funds ownership: 60.96%61.98% (+1%)

93% less call options, than puts

Call options by funds: $2.66M | Put options by funds: $37.6M

Holders
203
Holders Change
+35
Holders Change %
+20.83%
% of All Funds
3.2%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
% of All Funds
0.05%
New
55
Increased
69
Reduced
61
Closed
19
Calls
$2.66M
Puts
$37.6M
Net Calls
-$35M
Net Calls Change
-$35.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
26
Ameriprise
Minnesota
$6.74M -$48.9K -1,725 -0.9%
PCM
27
Penserra Capital Management
California
$6.42M +$5.07M +178,801 New
EAM
28
Eagle Asset Management
Florida
$6.37M -$2.11M -74,277 -30%
Millennium Management
29
Millennium Management
New York
$6.22M +$2.84M +100,140 +137%
FA
30
Friess Associates
Delaware
$5.54M +$4.38M +154,415 New
Russell Investments Group
31
Russell Investments Group
United Kingdom
$5.54M +$741K +26,118 +20%
CSS
32
Cubist Systematic Strategies
Connecticut
$5.03M +$2.88M +101,720 +264%
LSV Asset Management
33
LSV Asset Management
Illinois
$5.02M +$1.56M +54,907 +65%
BNP Paribas Financial Markets
34
BNP Paribas Financial Markets
France
$4.99M -$430K -15,159 -10%
EI
35
EAM Investors
California
$4.48M +$3.54M +124,697 New
Goldman Sachs
36
Goldman Sachs
New York
$4.18M -$13.4M -472,335 -80%
Jacobs Levy Equity Management
37
Jacobs Levy Equity Management
New Jersey
$4.04M -$2.12M -74,813 -40%
Acadian Asset Management
38
Acadian Asset Management
Massachusetts
$3.95M +$2.47M +87,113 +378%
CCMG
39
Clark Capital Management Group
Pennsylvania
$3.43M +$441K +15,535 +19%
Calamos Advisors
40
Calamos Advisors
Illinois
$3.4M +$2.68M +94,643 New
Voloridge Investment Management
41
Voloridge Investment Management
Florida
$3.38M +$2.67M +94,070 New
EGI
42
EAM Global Investors
California
$3.29M +$2.6M +91,702 New
Swiss National Bank
43
Swiss National Bank
Switzerland
$3.25M +$190K +6,700 +8%
JP Morgan Chase
44
JP Morgan Chase
New York
$3.18M -$625K -22,047 -20%
Legal & General Group
45
Legal & General Group
United Kingdom
$3.13M -$19.4K -684 -0.8%
MAM
46
Martingale Asset Management
Massachusetts
$2.99M -$535K -18,866 -18%
Allspring Global Investments
47
Allspring Global Investments
North Carolina
$2.94M -$4.82M -169,908 -67%
Prudential Financial
48
Prudential Financial
New Jersey
$2.9M -$681K -24,020 -23%
Wells Fargo
49
Wells Fargo
California
$2.9M +$237K +8,348 +12%
RhumbLine Advisers
50
RhumbLine Advisers
Massachusetts
$2.87M +$57.3K +2,019 +3%

AMPH Hedge Fund Activity: Q1 2022 in Review

203 of the 6,340 institutional investors tracked by Wall St. Rank reported a position in Amphastar Pharmaceuticals (AMPH) for Q1 2022, worth a combined $1.07B — up 58% from $678M a quarter earlier.

Buyers outnumbered sellers: 55 funds opened new AMPH positions and 19 closed out — a net gain of 36 holders — while 69 added to existing stakes and 61 trimmed.

The largest buyer was Mesirow Financial Investment Management - Fixed Income, opening a new position worth an estimated $7.14M. The largest seller was Janus Henderson Group, cutting an estimated $17.3M.

  • 203 institutional investors held Amphastar Pharmaceuticals (AMPH) as of Q1 2022, up from 168 in Q4 2021.
  • Funds reported $1.07B of Amphastar Pharmaceuticals stock for Q1 2022, up 58% quarter-over-quarter.
  • 55 funds opened new Amphastar Pharmaceuticals positions in Q1 2022 and 19 closed out, a net change of +36 holders.
  • The largest Amphastar Pharmaceuticals buyer in Q1 2022 was Mesirow Financial Investment Management - Fixed Income, an estimated $7.14M added.
  • The largest Amphastar Pharmaceuticals seller in Q1 2022 was Janus Henderson Group, an estimated $17.3M sold.

Based on aggregated 13F filings for Q1 2022.