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Tandem Diabetes Care

75 hedge funds and large institutions have $106M invested in Tandem Diabetes Care in 2018 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 20 increasing their positions, 4 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

2,602% more capital invested

Capital invested by funds: $3.92M → $106M (+$102M)

413% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 8

400% more repeat investments, than reductions

Existing positions increased: 20 | Existing positions reduced: 4

79% more funds holding

Funds holding: 4275 (+33)

31.3% more ownership

Funds ownership: 16.41%47.71% (+31%)

Holders
75
Holders Change
+33
Holders Change %
+78.57%
% of All Funds
1.72%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.05%
New
41
Increased
20
Reduced
4
Closed
8
Calls
$4.46M
Puts
Net Calls
+$4.46M
Net Calls Change
+$2.33M
Name Holding Trade Value Shares
Change
Change in
Stake
Alyeska Investment Group
76
Alyeska Investment Group
Illinois
-$449K -139,196 Closed
SM
77
Sabby Management
Florida
-$65K -27,487 Closed
VF
78
Virtu Financial
New York
-$64K -27,308 Closed
Group One Trading
79
Group One Trading
Illinois
-$7K -3,046 Closed
PSC
80
Piper Sandler & Co
Minnesota
-$6K -2,523 Closed
ASN
81
Advisory Services Network
Georgia
-$1K -460 Closed

TNDM Hedge Fund Activity: Q1 2018 in Review

75 of the 4,363 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q1 2018, worth a combined $106M — up 2,602% from $3.92M a quarter earlier.

Buyers outnumbered sellers: 41 funds opened new TNDM positions and 8 closed out — a net gain of 33 holders — while 20 added to existing stakes and 4 trimmed.

The largest buyer was First Light Asset Management, opening a new position worth an estimated $15.3M. The largest seller was Alyeska Investment Group, exiting entirely with an estimated $449K sold.

  • 75 institutional investors held Tandem Diabetes Care (TNDM) as of Q1 2018, up from 42 in Q4 2017.
  • Funds reported $106M of Tandem Diabetes Care stock for Q1 2018, up 2,602% quarter-over-quarter.
  • 41 funds opened new Tandem Diabetes Care positions in Q1 2018 and 8 closed out, a net change of +33 holders.
  • The largest Tandem Diabetes Care buyer in Q1 2018 was First Light Asset Management, an estimated $15.3M added.
  • The largest Tandem Diabetes Care seller in Q1 2018 was Alyeska Investment Group, an estimated $449K sold.

Based on aggregated 13F filings for Q1 2018.