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Amphastar Pharmaceuticals

59 hedge funds and large institutions have $158M invested in Amphastar Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 12 funds opening new positions, 28 increasing their positions, 10 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

180% more repeat investments, than reductions

Existing positions increased: 28 | Existing positions reduced: 10

72% more capital invested

Capital invested by funds: $92.1M → $158M (+$66M)

50% more first-time investments, than exits

New positions opened: 12 | Existing positions closed: 8

7% more funds holding

Funds holding: 5559 (+4)

Holders
59
Holders Change
+4
Holders Change %
+7.27%
% of All Funds
1.56%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
12
Increased
28
Reduced
10
Closed
8
Calls
Puts
Net Calls
Net Calls Change

AMPH Hedge Fund Activity: Q1 2015 in Review

59 of the 3,770 institutional investors tracked by Wall St. Rank reported a position in Amphastar Pharmaceuticals (AMPH) for Q1 2015, worth a combined $158M — up 72% from $92.1M a quarter earlier.

Buyers outnumbered sellers: 12 funds opened new AMPH positions and 8 closed out — a net gain of 4 holders — while 28 added to existing stakes and 10 trimmed.

The largest buyer was Federated Hermes, adding an estimated $17.8M. The largest seller was Deerfield Management, cutting an estimated $11.1M.

  • 59 institutional investors held Amphastar Pharmaceuticals (AMPH) as of Q1 2015, up from 55 in Q4 2014.
  • Funds reported $158M of Amphastar Pharmaceuticals stock for Q1 2015, up 72% quarter-over-quarter.
  • 12 funds opened new Amphastar Pharmaceuticals positions in Q1 2015 and 8 closed out, a net change of +4 holders.
  • The largest Amphastar Pharmaceuticals buyer in Q1 2015 was Federated Hermes, an estimated $17.8M added.
  • The largest Amphastar Pharmaceuticals seller in Q1 2015 was Deerfield Management, an estimated $11.1M sold.

Based on aggregated 13F filings for Q1 2015.