We are live on ! Find out more
AMPH icon

Amphastar Pharmaceuticals

135 hedge funds and large institutions have $591M invested in Amphastar Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 43 increasing their positions, 38 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

267% more first-time investments, than exits

New positions opened: 33 | Existing positions closed: 9

66% more capital invested

Capital invested by funds: $355M → $591M (+$236M)

22% more funds holding

Funds holding: 111135 (+24)

13% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 38

5.28% more ownership

Funds ownership: 51.73%57.01% (+5.3%)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $2.36M

Holders
135
Holders Change
+24
Holders Change %
+21.62%
% of All Funds
2.76%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
33
Increased
43
Reduced
38
Closed
9
Calls
Puts
$2.36M
Net Calls
-$2.36M
Net Calls Change
-$2.2M

AMPH Hedge Fund Activity: Q2 2020 in Review

135 of the 4,888 institutional investors tracked by Wall St. Rank reported a position in Amphastar Pharmaceuticals (AMPH) for Q2 2020, worth a combined $591M — up 66% from $355M a quarter earlier.

Buyers outnumbered sellers: 33 funds opened new AMPH positions and 9 closed out — a net gain of 24 holders — while 43 added to existing stakes and 38 trimmed.

The largest buyer was Fuller & Thaler Asset Management, opening a new position worth an estimated $14.9M. The largest seller was Renaissance Technologies, cutting an estimated $4.16M.

  • 135 institutional investors held Amphastar Pharmaceuticals (AMPH) as of Q2 2020, up from 111 in Q1 2020.
  • Funds reported $591M of Amphastar Pharmaceuticals stock for Q2 2020, up 66% quarter-over-quarter.
  • 33 funds opened new Amphastar Pharmaceuticals positions in Q2 2020 and 9 closed out, a net change of +24 holders.
  • The largest Amphastar Pharmaceuticals buyer in Q2 2020 was Fuller & Thaler Asset Management, an estimated $14.9M added.
  • The largest Amphastar Pharmaceuticals seller in Q2 2020 was Renaissance Technologies, an estimated $4.16M sold.

Based on aggregated 13F filings for Q2 2020.