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Tandem Diabetes Care

295 hedge funds and large institutions have $2.89B invested in Tandem Diabetes Care in 2022 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 109 increasing their positions, 102 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 24 (+2)

94% more call options, than puts

Call options by funds: $19.5M | Put options by funds: $10.1M

1.7% more ownership

Funds ownership: 98.28%99.98% (+1.7%)

7% more repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 102

4% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 48

4% less capital invested

Capital invested by funds: $3.02B → $2.89B (-$134M)

1% less funds holding

Funds holding: 299295 (-4)

Holders
295
Holders Change
-4
Holders Change %
-1.34%
% of All Funds
4.74%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
50
Increased
109
Reduced
102
Closed
48
Calls
$19.5M
Puts
$10.1M
Net Calls
+$9.43M
Net Calls Change
+$6.14M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$433M +$30.3M +668,816 +7%
BlackRock
2
BlackRock
New York
$285M +$11.5M +253,221 +4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$275M -$3.04M -67,047 -1%
Capital World Investors
4
Capital World Investors
California
$218M +$13.3M +294,581 +6%
CIP
5
Champlain Investment Partners
Vermont
$138M -$2.49M -55,110 -2%
EC
6
Eminence Capital
New York
$125M +$54M +1,192,686 +75%
BCM
7
Brown Capital Management
Maryland
$90.6M +$234K +5,169 +0.3%
State Street
8
State Street
Massachusetts
$82.1M +$2M +44,270 +2%
BG
9
Bellevue Group
Switzerland
$80.5M +$10.2M +225,435 +14%
Capital International Investors
10
Capital International Investors
California
$55.5M +$55.9M +1,235,244 New
Two Sigma Advisers
11
Two Sigma Advisers
New York
$43.2M +$11.8M +260,200 +37%
SIMG
12
Stephens Investment Management Group
Texas
$42.3M +$161K +3,555 +0.4%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$41.1M +$2.19M +48,375 +6%
Marshall Wace
14
Marshall Wace
United Kingdom
$39.6M +$39.9M +881,307 New
Two Sigma Investments
15
Two Sigma Investments
New York
$39.5M +$9.73M +214,923 +32%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$28.8M -$637K -14,080 -2%
Norges Bank
17
Norges Bank
Norway
$28.5M +$1.12M +24,654 +4%
Millennium Management
18
Millennium Management
New York
$27.6M +$24.5M +540,252 +739%
Northern Trust
19
Northern Trust
Illinois
$26.8M -$345K -7,619 -1%
EHI
20
Eagle Health Investments
Connecticut
$26.5M +$17.8M +394,100 +201%
FLAM
21
First Light Asset Management
Minnesota
$26.3M +$4.55M +100,530 +21%
Balyasny Asset Management
22
Balyasny Asset Management
Illinois
$26.1M +$13M +287,375 +98%
Axa
23
Axa
France
$26M +$4.18M +92,349 +19%
N
24
Nuveen
North Carolina
$24.1M +$2.69M +59,318 +12%
Morgan Stanley
25
Morgan Stanley
New York
$21.4M +$6.83M +150,957 +47%

TNDM Hedge Fund Activity: Q4 2022 in Review

295 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q4 2022, worth a combined $2.89B — down 4.4% from $3.02B a quarter earlier.

Buyers outnumbered sellers: 50 funds opened new TNDM positions and 48 closed out — a net gain of 2 holders — while 109 added to existing stakes and 102 trimmed.

The largest buyer was Capital International Investors, opening a new position worth an estimated $55.9M. The largest seller was Invesco, cutting an estimated $51.2M.

  • 295 institutional investors held Tandem Diabetes Care (TNDM) as of Q4 2022, down from 299 in Q3 2022.
  • Funds reported $2.89B of Tandem Diabetes Care stock for Q4 2022, down 4.4% quarter-over-quarter.
  • 50 funds opened new Tandem Diabetes Care positions in Q4 2022 and 48 closed out, a net change of +2 holders.
  • The largest Tandem Diabetes Care buyer in Q4 2022 was Capital International Investors, an estimated $55.9M added.
  • The largest Tandem Diabetes Care seller in Q4 2022 was Invesco, an estimated $51.2M sold.

Based on aggregated 13F filings for Q4 2022.