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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
Walleye Trading
226
Walleye Trading
New York
$463K -$52.7K -502 -11%
Janney Montgomery Scott
227
Janney Montgomery Scott
Pennsylvania
$460K +$42K +400 +11%
First Manhattan
228
First Manhattan
New York
$454K
FMT
229
First Mercantile Trust
Tennessee
$451K -$99.2K -944 -18%
KA
230
Kovack Advisors
Florida
$451K -$4.83K -46 -1%
Canada Life
231
Canada Life
Manitoba, Canada
$447K
SPC
232
Sigma Planning Corp
Michigan
$425K +$45.8K +436 +13%
PNC Financial Services Group
233
PNC Financial Services Group
Pennsylvania
$420K +$27.6K +263 +8%
Group One Trading
234
Group One Trading
Illinois
$420K +$389K +3,700 New
WG
235
Winton Group
United Kingdom
$405K +$375K +3,566 New
RHBC
236
R.H. Bluestein & Co
Michigan
$404K
SM
237
Sciencast Management
New Jersey
$401K +$362K +3,450 New
AG
238
Aperio Group
California
$391K +$20.2K +192 +6%
Los Angeles Capital Management
239
Los Angeles Capital Management
California
$384K -$337K -3,210 -49%
Canada Pension Plan Investment Board
240
Canada Pension Plan Investment Board
Ontario, Canada
$382K -$187K -1,778 -35%
Cambridge Investment Research Advisors
241
Cambridge Investment Research Advisors
Iowa
$376K +$34.8K +331 +11%
Teacher Retirement System of Texas
242
Teacher Retirement System of Texas
Texas
$367K +$340K +3,233 New
SCA
243
Spearhead Capital Advisors
Florida
$351K +$18.8K +179 +6%
AI
244
Atom Investors
Texas
$347K +$321K +3,056 New
HighTower Advisors
245
HighTower Advisors
Illinois
$333K +$11.6K +110 +4%
KeyBank National Association
246
KeyBank National Association
Ohio
$323K -$29.6K -282 -9%
CI Investments Inc
247
CI Investments Inc
Ontario, Canada
$319K +$271K +2,577 +1,120%
BAM
248
Blueshift Asset Management
New Jersey
$319K +$295K +2,811 New
BCV
249
Banque Cantonale Vaudoise
Switzerland
$313K +$123K +1,175 +74%
WS
250
Wedbush Securities
California
$291K +$269K +2,563 New

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.