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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
BlackRock
1
BlackRock
New York
$255M -$1.62M -57,141 -0.8%
Federated Hermes
2
Federated Hermes
Pennsylvania
$125M +$655K +23,095 +0.7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$89.1M +$428K +15,094 +0.6%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$64.5M +$721K +25,418 +1%
State Street
5
State Street
Massachusetts
$47.5M -$3.33M -117,256 -8%
Invesco
6
Invesco
Georgia
$26.3M +$1.05M +36,953 +5%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$25.3M -$323K -11,394 -2%
Fuller & Thaler Asset Management
8
Fuller & Thaler Asset Management
California
$22.1M +$96.2K +3,393 +0.6%
Morgan Stanley
9
Morgan Stanley
New York
$20.2M -$1.6M -56,347 -9%
N
10
Nuveen
North Carolina
$16.9M +$2.65M +93,448 +24%
Assenagon Asset Management
11
Assenagon Asset Management
Luxembourg
$15.4M -$2.84M -100,073 -19%
Northern Trust
12
Northern Trust
Illinois
$14.5M -$505K -17,809 -4%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$14.4M +$864K +30,462 +8%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$14.1M -$694K -24,464 -6%
Janus Henderson Group
15
Janus Henderson Group
United Kingdom
$13M -$17.3M -609,689 -63%
PPA
16
Parametric Portfolio Associates
Washington
$12.2M +$4.96M +174,951 +106%
Renaissance Technologies
17
Renaissance Technologies
New York
$11.1M +$536K +18,900 +7%
Nordea Investment Management
18
Nordea Investment Management
Sweden
$10.4M +$310K +10,931 +4%
Charles Schwab
19
Charles Schwab
California
$9.64M +$212K +7,463 +3%
Principal Financial Group
20
Principal Financial Group
Iowa
$9.58M -$398K -14,036 -5%
MFIMFI
21
Mesirow Financial Investment Management - Fixed Income
Illinois
$9.04M +$7.14M +251,659 New
FCM
22
Frontier Capital Management
Massachusetts
$9.02M -$26.5K -936 -0.4%
SAM
23
Silvercrest Asset Management
New York
$8.68M -$3.61M -127,250 -34%
Citadel Advisors
24
Citadel Advisors
Florida
$8.54M +$691K +24,361 +11%
HIM
25
Hillsdale Investment Management
Ontario, Canada
$8.41M +$6.65M +234,338 New

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.