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Tandem Diabetes Care

309 hedge funds and large institutions have $5.59B invested in Tandem Diabetes Care in 2020 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 111 increasing their positions, 104 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

94% more call options, than puts

Call options by funds: $121M | Put options by funds: $62.6M

4.33% more ownership

Funds ownership: 89.68%94.01% (+4.3%)

7% more repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 104

4% less funds holding

Funds holding: 321309 (-12)

9% less capital invested

Capital invested by funds: $6.16B → $5.59B (-$565M)

14% less first-time investments, than exits

New positions opened: 51 | Existing positions closed: 59

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
309
Holders Change
-12
Holders Change %
-3.74%
% of All Funds
5.47%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.11%
New
51
Increased
111
Reduced
104
Closed
59
Calls
$121M
Puts
$62.6M
Net Calls
+$58.8M
Net Calls Change
-$23.4M
Name Holding Trade Value Shares
Change
Change in
Stake
AAM
26
Ardevora Asset Management
United Kingdom
$52.7M -$2.34M -22,700 -4%
Jennison Associates
27
Jennison Associates
New York
$52.3M -$1.84M -17,891 -3%
Morgan Stanley
28
Morgan Stanley
New York
$46M +$40.1M +388,910 +423%
SAM
29
Sectoral Asset Management
Quebec, Canada
$45.1M +$25.6M +248,850 +112%
FA
30
Friess Associates
Delaware
$44.8M +$5.89M +57,149 +14%
Charles Schwab
31
Charles Schwab
California
$42.2M +$1.59M +15,453 +4%
CC
32
Chicago Capital
Illinois
$42.1M -$16.5K -160 -0%
BG
33
Bellevue Group
Switzerland
$36.9M +$7.39M +71,740 +23%
Westfield Capital Management
34
Westfield Capital Management
Massachusetts
$36.4M +$13.5M +130,862 +52%
N
35
Nuveen
North Carolina
$36.2M +$3.24M +31,412 +9%
EAM
36
Eagle Asset Management
Florida
$35.3M -$44.4M -431,189 -54%
Ameriprise
37
Ameriprise
Minnesota
$34.9M -$165K -1,604 -0.4%
EVM
38
Eaton Vance Management
Massachusetts
$32.8M +$6.54M +63,496 +23%
Renaissance Technologies
39
Renaissance Technologies
New York
$30.3M -$13.1M -126,669 -29%
CCI
40
Columbus Circle Investors
$29.8M -$26.9M -261,272 -46%
CTA
41
Carillon Tower Advisers
Florida
$29.4M -$511K -4,962 -2%
Macquarie Group
42
Macquarie Group
Australia
$29.3M +$20.8M +201,769 +192%
Baillie Gifford & Co
43
Baillie Gifford & Co
United Kingdom
$28.3M +$18.1K +176 +0.1%
Northern Trust
44
Northern Trust
Illinois
$28.2M +$25.7K +249 +0.1%
FLAM
45
First Light Asset Management
Minnesota
$25.6M +$1.04M +10,069 +4%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$25.2M -$1.89M -18,360 -7%
Wells Fargo
47
Wells Fargo
California
$25.2M -$485K -4,710 -2%
UBS Group
48
UBS Group
Switzerland
$24.8M +$15.4M +148,996 +136%
WA
49
Wasatch Advisors
Utah
$24.5M -$2.01M -19,517 -7%
Bank of New York Mellon
50
Bank of New York Mellon
New York
$21.5M -$69.7K -676 -0.3%

TNDM Hedge Fund Activity: Q4 2020 in Review

309 of the 5,651 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q4 2020, worth a combined $5.59B — down 9.2% from $6.16B a quarter earlier.

Sellers outnumbered buyers: 59 funds closed out of TNDM and 51 opened new positions — a net loss of 8 holders — while 104 trimmed existing stakes and 111 added.

The largest buyer was Jackson Square Partners, opening a new position worth an estimated $328M. The largest seller was Wellington Management Group, cutting an estimated $141M.

  • 309 institutional investors held Tandem Diabetes Care (TNDM) as of Q4 2020, down from 321 in Q3 2020.
  • Funds reported $5.59B of Tandem Diabetes Care stock for Q4 2020, down 9.2% quarter-over-quarter.
  • 51 funds opened new Tandem Diabetes Care positions in Q4 2020 and 59 closed out, a net change of -8 holders.
  • The largest Tandem Diabetes Care buyer in Q4 2020 was Jackson Square Partners, an estimated $328M added.
  • The largest Tandem Diabetes Care seller in Q4 2020 was Wellington Management Group, an estimated $141M sold.

Based on aggregated 13F filings for Q4 2020.