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Amphastar Pharmaceuticals

133 hedge funds and large institutions have $471M invested in Amphastar Pharmaceuticals in 2019 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 58 increasing their positions, 41 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

41% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 41

3% more capital invested

Capital invested by funds: $458M → $471M (+$13.2M)

0% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 16

0.48% less ownership

Funds ownership: 47.91%47.43% (-0.48%)

1% less funds holding

Funds holding: 135133 (-2)

96% less call options, than puts

Call options by funds: $21K | Put options by funds: $517K

Holders
133
Holders Change
-2
Holders Change %
-1.48%
% of All Funds
2.89%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
16
Increased
58
Reduced
41
Closed
16
Calls
$21K
Puts
$517K
Net Calls
-$496K
Net Calls Change
-$717K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$125M +$1.82M +87,107 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$50.3M +$1.2M +57,349 +2%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$38.4M -$2.23M -106,596 -6%
Federated Hermes
4
Federated Hermes
Pennsylvania
$34.4M +$3.24M +154,972 +11%
State Street
5
State Street
Massachusetts
$23.1M +$640K +30,621 +3%
Renaissance Technologies
6
Renaissance Technologies
New York
$12.4M +$3.06M +146,400 +33%
N
7
Nuveen
North Carolina
$12.1M +$12M +574,783 New
Geode Capital Management
8
Geode Capital Management
Massachusetts
$10.2M +$829K +39,634 +9%
Northern Trust
9
Northern Trust
Illinois
$10.1M +$131K +6,260 +1%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$8.23M -$219K -10,482 -3%
RCAMU
11
Rothschild & Co Asset Management US
Connecticut
$7.34M +$710K +33,957 +11%
Principal Financial Group
12
Principal Financial Group
Iowa
$6.18M +$310K +14,850 +5%
UBS AM
13
UBS AM
Illinois
$6.15M -$90.9K -4,348 -1%
Invesco
14
Invesco
Georgia
$5.91M -$12.3M -586,878 -68%
CAM
15
Cortina Asset Management
Wisconsin
$5.53M -$46.7K -2,233 -0.8%
Nordea Investment Management
16
Nordea Investment Management
Sweden
$5.14M -$221K -10,595 -4%
MCM
17
Matarin Capital Management
New York
$5M +$314K +15,040 +7%
Charles Schwab
18
Charles Schwab
California
$4.48M +$473K +22,618 +12%
Wells Fargo
19
Wells Fargo
California
$4.35M -$1.04M -49,734 -19%
MAM
20
Martingale Asset Management
Massachusetts
$4.24M -$412K -19,700 -9%
Ameriprise
21
Ameriprise
Minnesota
$4.04M +$12.1K +580 +0.3%
ACM
22
Argent Capital Management
Missouri
$3.97M -$448K -21,410 -10%
MSL
23
Mackay Shields LLC
New York
$3.83M +$2.44M +116,536 +180%
PPA
24
Parametric Portfolio Associates
Washington
$3.62M +$299K +14,324 +9%
Arrowstreet Capital
25
Arrowstreet Capital
Massachusetts
$3.51M +$329K +15,761 +10%

AMPH Hedge Fund Activity: Q2 2019 in Review

133 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Amphastar Pharmaceuticals (AMPH) for Q2 2019, worth a combined $471M — up 2.9% from $458M a quarter earlier.

Fund positioning in AMPH was balanced in Q2 2019: 16 funds opened new positions, 16 closed out, 58 added to existing stakes and 41 trimmed.

The largest buyer was Nuveen, opening a new position worth an estimated $12M. The largest seller was Invesco, cutting an estimated $12.3M.

  • 133 institutional investors held Amphastar Pharmaceuticals (AMPH) as of Q2 2019, down from 135 in Q1 2019.
  • Funds reported $471M of Amphastar Pharmaceuticals stock for Q2 2019, up 2.9% quarter-over-quarter.
  • 16 funds opened new Amphastar Pharmaceuticals positions in Q2 2019 and 16 closed out, a net change of 0 holders.
  • The largest Amphastar Pharmaceuticals buyer in Q2 2019 was Nuveen, an estimated $12M added.
  • The largest Amphastar Pharmaceuticals seller in Q2 2019 was Invesco, an estimated $12.3M sold.

Based on aggregated 13F filings for Q2 2019.