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Tandem Diabetes Care

321 hedge funds and large institutions have $6.16B invested in Tandem Diabetes Care in 2020 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 111 increasing their positions, 115 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more call options, than puts

Call options by funds: $175M | Put options by funds: $92.9M

50% more first-time investments, than exits

New positions opened: 54 | Existing positions closed: 36

13% more capital invested

Capital invested by funds: $5.47B → $6.16B (+$690M)

6% more funds holding

Funds holding: 303321 (+18)

3% less repeat investments, than reductions

Existing positions increased: 111 | Existing positions reduced: 115

2.44% less ownership

Funds ownership: 92.12%89.68% (-2.4%)

11% less funds holding in top 10

Funds holding in top 10: 98 (-1)

Holders
321
Holders Change
+18
Holders Change %
+5.94%
% of All Funds
6.48%
Holding in Top 10
8
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-11.11%
% of All Funds
0.16%
New
54
Increased
111
Reduced
115
Closed
36
Calls
$175M
Puts
$92.9M
Net Calls
+$82.2M
Net Calls Change
+$15.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$679M -$4.17M -39,717 -0.7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$576M -$10.6M -101,061 -2%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$412M -$274M -2,608,293 -42%
BlackRock
4
BlackRock
New York
$389M +$3.82M +36,355 +1%
Invesco
5
Invesco
Georgia
$183M +$786K +7,481 +0.5%
Capital World Investors
6
Capital World Investors
California
$176M +$77.4M +736,387 +90%
GGHC
7
Gilder Gagnon Howe & Co
New York
$159M -$2.28M -21,696 -2%
FAM
8
Fred Alger Management
New York
$158M +$10M +95,286 +7%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$151M +$26.9M +256,413 +24%
Federated Hermes
10
Federated Hermes
Pennsylvania
$148M -$4.69M -44,598 -3%
WRF
11
Waddell & Reed Financial
Kansas
$143M +$51.7M +492,500 +65%
BCM
12
Brown Capital Management
Maryland
$138M -$116K -1,105 -0.1%
VOYA Investment Management
13
VOYA Investment Management
Georgia
$119M +$60.1M +572,125 +120%
EAM
14
Eagle Asset Management
Florida
$90.1M +$24.1M +229,541 +40%
State Street
15
State Street
Massachusetts
$89.4M -$2.32M -22,128 -3%
CS
16
Credit Suisse
Switzerland
$84.8M +$19M +180,579 +32%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$78M -$703K -6,690 -1%
American Century Companies
18
American Century Companies
Missouri
$75.2M -$3.29M -31,284 -5%
Norges Bank
19
Norges Bank
Norway
$73.8M -$11.2M -106,208 -14%
Goldman Sachs
20
Goldman Sachs
New York
$69.8M -$9.2M -87,534 -12%
RI
21
RTW Investments
New York
$68.5M +$479K +4,558 +0.8%
SIMG
22
Stephens Investment Management Group
Texas
$68.1M -$2.01M -19,140 -3%
TCM
23
TimesSquare Capital Management
New York
$65.7M -$27M -257,415 -31%
AAM
24
Ardevora Asset Management
United Kingdom
$65.1M -$1.52M -14,500 -2%
CCI
25
Columbus Circle Investors
$65M -$9.28M -88,317 -13%

TNDM Hedge Fund Activity: Q3 2020 in Review

321 of the 4,956 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q3 2020, worth a combined $6.16B — up 13% from $5.47B a quarter earlier.

Buyers outnumbered sellers: 54 funds opened new TNDM positions and 36 closed out — a net gain of 18 holders — while 111 added to existing stakes and 115 trimmed.

The largest buyer was Capital World Investors, adding an estimated $77.4M. The largest seller was Wellington Management Group, cutting an estimated $274M.

  • 321 institutional investors held Tandem Diabetes Care (TNDM) as of Q3 2020, up from 303 in Q2 2020.
  • Funds reported $6.16B of Tandem Diabetes Care stock for Q3 2020, up 13% quarter-over-quarter.
  • 54 funds opened new Tandem Diabetes Care positions in Q3 2020 and 36 closed out, a net change of +18 holders.
  • The largest Tandem Diabetes Care buyer in Q3 2020 was Capital World Investors, an estimated $77.4M added.
  • The largest Tandem Diabetes Care seller in Q3 2020 was Wellington Management Group, an estimated $274M sold.

Based on aggregated 13F filings for Q3 2020.