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Tandem Diabetes Care

247 hedge funds and large institutions have $1.65B invested in Tandem Diabetes Care in 2023 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 88 increasing their positions, 89 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

1% less repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 89

1.55% less ownership

Funds ownership: 105.49%103.94% (-1.5%)

10% less funds holding

Funds holding: 273247 (-26)

34% less call options, than puts

Call options by funds: $4.58M | Put options by funds: $6.95M

40% less capital invested

Capital invested by funds: $2.77B → $1.65B (-$1.12B)

42% less first-time investments, than exits

New positions opened: 36 | Existing positions closed: 62

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
247
Holders Change
-26
Holders Change %
-9.52%
% of All Funds
3.88%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
36
Increased
88
Reduced
89
Closed
62
Calls
$4.58M
Puts
$6.95M
Net Calls
-$2.37M
Net Calls Change
-$7.77M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$220M -$7.64M -237,333 -3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$172M -$1.11M -34,574 -0.5%
Capital World Investors
3
Capital World Investors
California
$159M +$17M +529,497 +9%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$112M -$118M -3,679,425 -45%
EC
5
Eminence Capital
New York
$76.5M +$20.8M +647,902 +26%
State Street
6
State Street
Massachusetts
$55.4M +$6.13M +190,499 +9%
BG
7
Bellevue Group
Switzerland
$51.4M +$9.62M +299,171 +17%
Janus Henderson Group
8
Janus Henderson Group
United Kingdom
$51.2M +$25.4M +790,155 +61%
CIP
9
Champlain Investment Partners
Vermont
$39.7M -$53.2M -1,654,393 -51%
BCM
10
Brown Capital Management
Maryland
$39.1M -$18.6M -579,044 -27%
Capital International Investors
11
Capital International Investors
California
$30.3M -$795K -24,723 -2%
PIM
12
Paradice Investment Management
Colorado
$30.1M +$39.5M +1,226,815 New
Two Sigma Advisers
13
Two Sigma Advisers
New York
$29.8M +$6.12M +190,090 +19%
Two Sigma Investments
14
Two Sigma Investments
New York
$29.6M +$9.18M +285,322 +31%
Millennium Management
15
Millennium Management
New York
$25.7M +$24.2M +752,481 +255%
SIMG
16
Stephens Investment Management Group
Texas
$24.8M -$625K -19,416 -2%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$23.9M +$1.18M +36,675 +4%
Voloridge Investment Management
18
Voloridge Investment Management
Florida
$21.5M +$12.6M +392,407 +81%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$19.4M +$16M +497,578 +170%
Marshall Wace
20
Marshall Wace
United Kingdom
$16.1M +$21.1M +657,161 New
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$14.8M +$11.5M +356,493 +145%
FLAM
22
First Light Asset Management
Minnesota
$14.7M +$373K +11,582 +2%
Norges Bank
23
Norges Bank
Norway
$13.9M +$305K +9,466 +2%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$12.7M -$2.41M -75,035 -13%
OCA
25
Octagon Capital Advisors
New York
$11.7M

TNDM Hedge Fund Activity: Q2 2023 in Review

247 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Tandem Diabetes Care (TNDM) for Q2 2023, worth a combined $1.65B — down 40% from $2.77B a quarter earlier.

Sellers outnumbered buyers: 62 funds closed out of TNDM and 36 opened new positions — a net loss of 26 holders — while 89 trimmed existing stakes and 88 added.

The largest buyer was Paradice Investment Management, opening a new position worth an estimated $39.5M. The largest seller was Fidelity Investments, cutting an estimated $118M.

  • 247 institutional investors held Tandem Diabetes Care (TNDM) as of Q2 2023, down from 273 in Q1 2023.
  • Funds reported $1.65B of Tandem Diabetes Care stock for Q2 2023, down 40% quarter-over-quarter.
  • 36 funds opened new Tandem Diabetes Care positions in Q2 2023 and 62 closed out, a net change of -26 holders.
  • The largest Tandem Diabetes Care buyer in Q2 2023 was Paradice Investment Management, an estimated $39.5M added.
  • The largest Tandem Diabetes Care seller in Q2 2023 was Fidelity Investments, an estimated $118M sold.

Based on aggregated 13F filings for Q2 2023.