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175 hedge funds and large institutions have $1.94B invested in DexCom in 2013 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 55 increasing their positions, 72 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 12

19% more capital invested

Capital invested by funds: $1.63B → $1.94B (+$311M)

11% more funds holding

Funds holding: 158175 (+17)

24% less repeat investments, than reductions

Existing positions increased: 55 | Existing positions reduced: 72

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

91% less call options, than puts

Call options by funds: $1.55M | Put options by funds: $16.9M

Holders
175
Holders Change
+17
Holders Change %
+10.76%
% of All Funds
5.67%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.1%
New
30
Increased
55
Reduced
72
Closed
12
Calls
$1.55M
Puts
$16.9M
Net Calls
-$15.4M
Net Calls Change
-$14.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Goldman Sachs
26
Goldman Sachs
New York
$20.5M +$3.36M +529,556 +22%
RIM
27
RS Investment Management
California
$17.5M -$3.01M -474,588 -16%
Mackenzie Financial
28
Mackenzie Financial
Ontario, Canada
$16.9M -$18.6M -2,940,636 -55%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$15.5M +$313K +49,324 +2%
Bank of Montreal
30
Bank of Montreal
Ontario, Canada
$14.4M +$1.34M +211,044 +12%
CAM
31
Cortina Asset Management
Wisconsin
$12M -$1.41M -223,044 -12%
ACH
32
ArrowMark Colorado Holdings
Colorado
$11.2M +$10.1M +1,593,664 New
Fidelity Investments
33
Fidelity Investments
Massachusetts
$10.7M
Axa
34
Axa
France
$10.7M +$80.2K +12,660 +0.8%
TCM
35
Tamarack Capital Management
California
$9.22M -$588K -92,824 -7%
WMSA
36
Weiss Multi-Strategy Advisers
New York
$9.03M -$1.39M -220,000 -15%
Geode Capital Management
37
Geode Capital Management
Massachusetts
$9M +$529K +83,528 +7%
TG
38
TCW Group
California
$8.89M -$4.85M -765,284 -38%
MCM
39
Montibus Capital Management
Oregon
$8.76M -$4.56M -720,236 -37%
Millennium Management
40
Millennium Management
New York
$8.73M -$10.1M -1,601,776 -56%
Deutsche Bank
41
Deutsche Bank
Germany
$8.68M +$4.89M +772,288 +168%
Invesco
42
Invesco
Georgia
$8.38M +$1.28M +201,632 +20%
TCIM
43
TIAA CREF Investment Management
New York
$8.01M -$132K -20,860 -2%
Ameriprise
44
Ameriprise
Minnesota
$7.53M -$1.13M -177,968 -14%
TC
45
TFS Capital
Pennsylvania
$6.83M -$1.61M -253,908 -21%
RCP
46
Rothschild Capital Partners
New York
$6.77M +$359K +56,640 +6%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$5.91M +$5.3M +836,916 New
DCM
48
Driehaus Capital Management
Illinois
$5.9M +$845K +133,416 +19%
Renaissance Technologies
49
Renaissance Technologies
New York
$5.85M +$2.29M +360,800 +77%
STC
50
SEI Trust Company
Pennsylvania
$5.71M +$1.34M +210,740 +35%

DXCM Hedge Fund Activity: Q3 2013 in Review

175 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in DexCom (DXCM) for Q3 2013, worth a combined $1.94B — up 19% from $1.63B a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new DXCM positions and 12 closed out — a net gain of 18 holders — while 55 added to existing stakes and 72 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $25.5M. The largest seller was Federated Hermes, cutting an estimated $44.5M.

  • 175 institutional investors held DexCom (DXCM) as of Q3 2013, up from 158 in Q2 2013.
  • Funds reported $1.94B of DexCom stock for Q3 2013, up 19% quarter-over-quarter.
  • 30 funds opened new DexCom positions in Q3 2013 and 12 closed out, a net change of +18 holders.
  • The largest DexCom buyer in Q3 2013 was Wellington Management Group, an estimated $25.5M added.
  • The largest DexCom seller in Q3 2013 was Federated Hermes, an estimated $44.5M sold.

Based on aggregated 13F filings for Q3 2013.