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Tandem Diabetes Care
TNDM

116 hedge funds and large institutions have $735M invested in Tandem Diabetes Care in 2018 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 24 increasing their positions, 24 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

595% more capital invested

Capital invested by funds: $106M → $735M (+$630M)

233% more first-time investments, than exits

New positions opened: 60 | Existing positions closed: 18

200% more funds holding in top 10

Funds holding in top 10: 2 → 6 (+4)

85% more call options, than puts

Call options by funds: $22.3M | Put options by funds: $12.1M

55% more funds holding

Funds holding: 75 → 116 (+41)

18.99% more ownership

Funds ownership: 47.71% → 66.7% (+19%)

0% more repeat investments, than reductions

Existing positions increased: 24 | Existing positions reduced: 24

Holders
116
Holders Change
+41
Holders Change %
+54.67%
% of All Funds
2.66%
Holding in Top 10
6
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+200%
% of All Funds
0.14%
New
60
Increased
24
Reduced
24
Closed
18
Calls
$22.3M
Puts
$12.1M
Net Calls
+$10.2M
Net Calls Change
+$5.76M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$35.6M
2
DM
Deerfield Management
New York
+$27.7M
3
FAM
Fred Alger Management
New York
+$24M
4
O
OrbiMed
New York
+$20.8M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$15.2M

Top Sellers

Rank Fund Capital Flow
1
FLAM
First Light Asset Management
Minnesota
-$34.8M
2
ACP
Acuta Capital Partners
California
-$6.68M
3
WA
Wasatch Advisors
Utah
-$4.33M
4
MAG
Millrace Asset Group
Pennsylvania
-$4.18M
5
ACA
Avoro Capital Advisors
New York
-$3.89M
Name Holding Trade Value Shares
Change 		Change in
Stake
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$1.5M +$840K +68,281 New
Two Sigma Investments
52
Two Sigma Investments
New York
$1.36M +$760K +61,786 New
EP
53
Eversept Partners
New York
$1.35M +$754K +61,300 New
Royal Bank of Canada
54
Royal Bank of Canada
Ontario, Canada
$1.3M +$143K +11,610 +24%
Barclays
55
Barclays
United Kingdom
$1.27M +$131K +10,674 +23%
AllianceBernstein
56
AllianceBernstein
Tennessee
$1.17M +$653K +53,100 New
New York State Common Retirement Fund
57
New York State Common Retirement Fund
New York
$1.09M +$610K +49,600 New
Jacobs Levy Equity Management
58
Jacobs Levy Equity Management
New Jersey
$1.08M -$41.8K -3,401 -6%
TI
59
Trexquant Investment
Connecticut
$1.04M +$580K +47,133 New
SEI Investments
60
SEI Investments
Pennsylvania
$1.01M +$565K +45,982 New
DCM
61
Driehaus Capital Management
Illinois
$991K +$553K +45,000 New
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$943K +$527K +42,846 New
FMT
63
First Mercantile Trust
Tennessee
$905K -$46.1K -3,751 -8%
SCM
64
Suffolk Capital Management
New York
$810K +$452K +36,785 New
Invesco
65
Invesco
Georgia
$779K +$435K +35,372 New
TCM
66
Traynor Capital Management
Pennsylvania
$706K +$406K +33,010 New
Manulife (Manufacturers Life Insurance)
67
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$704K +$393K +31,990 New
KeyBank National Association
68
KeyBank National Association
Ohio
$694K -$998K -81,128 -72%
DC
69
Davenport & Co
Virginia
$647K +$226K +18,400 +167%
AIG
70
American International Group
New York
$640K +$357K +29,065 New
TAM
71
Tocqueville Asset Management
New York
$536K -$190K -15,450 -39%
Wells Fargo
72
Wells Fargo
California
$533K +$267K +21,724 +865%
WS
73
Wedbush Securities
California
$514K -$112K -9,097 -28%
AFP
74
Ausdal Financial Partners
Iowa
$495K -$149K -12,150 -35%
Creative Planning
75
Creative Planning
Kansas
$462K -$61.5K -5,000 -19%
1 2
3
4 5

TNDM Hedge Fund Activity: Q2 2018 in Review

116 of the 4,368 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q2 2018, worth a combined $735M — up 595% from $106M a quarter earlier.

Buyers outnumbered sellers: 60 funds opened new TNDM positions and 18 closed out — a net gain of 42 holders — while 24 added to existing stakes and 24 trimmed.

The largest buyer was BlackRock, adding an estimated $35.6M. The largest seller was First Light Asset Management, cutting an estimated $34.8M.

  • 116 institutional investors held Tandem Diabetes Care (TNDM) as of Q2 2018, up from 75 in Q1 2018.
  • Funds reported $735M of Tandem Diabetes Care stock for Q2 2018, up 595% quarter-over-quarter.
  • 60 funds opened new Tandem Diabetes Care positions in Q2 2018 and 18 closed out, a net change of +42 holders.
  • The largest Tandem Diabetes Care buyer in Q2 2018 was BlackRock, an estimated $35.6M added.
  • The largest Tandem Diabetes Care seller in Q2 2018 was First Light Asset Management, an estimated $34.8M sold.

Based on aggregated 13F filings for Q2 2018.