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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
AIG
301
American International Group
New York
$138 -$2.68K -26 -2%
HRCM
302
Hood River Capital Management
Florida
-$42M -370,127 Closed
Balyasny Asset Management
303
Balyasny Asset Management
Illinois
-$32.4M -285,720 Closed
Two Sigma Investments
304
Two Sigma Investments
New York
-$23.3M -226,360 Closed
CM
305
Castleark Management
Illinois
-$15M -131,850 Closed
ACM
306
Atika Capital Management
New York
-$13.4M -117,800 Closed
SI
307
Scout Investments
Missouri
-$11.5M -101,315 Closed
LCG
308
Lisanti Capital Growth
New York
-$11.4M -100,345 Closed
ZCM
309
Ziegler Capital Management
Illinois
-$6.31M -55,616 Closed
Calamos Advisors
310
Calamos Advisors
Illinois
-$4.79M -42,160 Closed
1832 Asset Management
311
1832 Asset Management
Ontario, Canada
-$4.74M -41,800 Closed
Nomura Asset Management
312
Nomura Asset Management
Japan
-$3.09M -30,000 Closed
LP
313
LMR Partners
United Kingdom
-$3.27M -28,801 Closed
Twin Tree Management
314
Twin Tree Management
Texas
-$2.86M -27,735 Closed
Point72 Asset Management
315
Point72 Asset Management
Connecticut
-$2.73M -24,082 Closed
KWILP
316
Kiwi Wealth Investments Limited Partnership
New Zealand
-$2.27M -20,017 Closed
SSA
317
Schonfeld Strategic Advisors
New York
-$2.2M -19,358 Closed
HCMT
318
Highland Capital Management (Tennessee)
Tennessee
-$2.1M -18,458 Closed
TRSOTSOK
319
Teachers Retirement System of the State of Kentucky
Kentucky
-$1.93M -16,990 Closed
Squarepoint
320
Squarepoint
New York
-$1.84M -16,256 Closed
AAS
321
Avantax Advisory Services
Texas
-$1.48M -13,016 Closed
EI
322
EAM Investors
California
-$1.33M -11,738 Closed
LSA
323
L & S Advisors
California
-$1.15M -10,127 Closed
VF
324
Virtu Financial
New York
-$979K -8,622 Closed
MAG
325
Millrace Asset Group
Pennsylvania
-$845K -7,448 Closed

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.