We are live on ! Find out more
AMPH icon

Amphastar Pharmaceuticals

246 hedge funds and large institutions have $1.8B invested in Amphastar Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 80 increasing their positions, 90 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 22

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

59% more capital invested

Capital invested by funds: $1.13B → $1.8B (+$671M)

48% more call options, than puts

Call options by funds: $2.77M | Put options by funds: $1.87M

13% more funds holding

Funds holding: 218246 (+28)

2.01% more ownership

Funds ownership: 63.06%65.07% (+2%)

11% less repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 90

Holders
246
Holders Change
+28
Holders Change %
+12.84%
% of All Funds
3.86%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
50
Increased
80
Reduced
90
Closed
22
Calls
$2.77M
Puts
$1.87M
Net Calls
+$895K
Net Calls Change
-$759K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$350M -$21.2M -478,849 -7%
Federated Hermes
2
Federated Hermes
Pennsylvania
$197M +$1.88M +42,317 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$159M +$5.41M +122,004 +5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$111M +$578K +13,044 +0.7%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$85.6M +$46.9M +1,059,032 +246%
State Street
6
State Street
Massachusetts
$80.1M +$1.55M +35,009 +3%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$73.5M +$20.7M +467,801 +58%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$44.8M +$899K +20,278 +3%
Northern Trust
9
Northern Trust
Illinois
$36.5M -$611K -13,785 -2%
Morgan Stanley
10
Morgan Stanley
New York
$32.6M +$2.07M +46,772 +9%
Invesco
11
Invesco
Georgia
$32.2M -$1.42M -32,095 -5%
GIP
12
Granite Investment Partners
California
$30.6M -$162K -3,662 -0.7%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$29.1M +$1.68M +37,888 +8%
Renaissance Technologies
14
Renaissance Technologies
New York
$28.3M -$187K -4,217 -0.8%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$22M +$11.4M +256,827 +203%
N
16
Nuveen
North Carolina
$21.5M +$2.49M +56,195 +18%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$19.7M -$226K -5,091 -1%
Nordea Investment Management
18
Nordea Investment Management
Sweden
$19.4M +$380K +8,579 +3%
Charles Schwab
19
Charles Schwab
California
$18.9M -$73.2K -1,651 -0.5%
Goldman Sachs
20
Goldman Sachs
New York
$16.4M +$2.79M +62,899 +28%
Principal Financial Group
21
Principal Financial Group
Iowa
$13.1M -$176K -3,981 -2%
Millennium Management
22
Millennium Management
New York
$13.1M -$5.11M -115,330 -34%
LSV Asset Management
23
LSV Asset Management
Illinois
$12.2M +$7.94M +179,168 +540%
Voloridge Investment Management
24
Voloridge Investment Management
Florida
$10.8M +$5.1M +114,995 +158%
PCM
25
Portolan Capital Management
Massachusetts
$10.5M -$7.02M -158,350 -46%