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CMRX

Chimerix, Inc.
CMRX

Delisted

CMRX was delisted on the 17th of April, 2025.

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106 hedge funds and large institutions have $204M invested in Chimerix, Inc. in 2017 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 31 increasing their positions, 36 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

452% more call options, than puts

Call options by funds: $1.89M | Put options by funds: $343K

42% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 12

39% more capital invested

Capital invested by funds: $147M → $204M (+$57.7M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

1% less funds holding

Funds holding: 107 → 106 (-1)

14% less repeat investments, than reductions

Existing positions increased: 31 | Existing positions reduced: 36

Holders
106
Holders Change
-1
Holders Change %
-0.93%
% of All Funds
2.64%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
17
Increased
31
Reduced
36
Closed
12
Calls
$1.89M
Puts
$343K
Net Calls
+$1.55M
Net Calls Change
+$1.51M

Top Buyers

1
BlackRock
BlackRock
New York
+$15.7M
2
RG
Redmile Group
California
+$5.55M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$3.16M
4
Morgan Stanley
Morgan Stanley
New York
+$2.35M
5
Renaissance Technologies
Renaissance Technologies
New York
+$1.76M

Top Sellers

1
EC
EcoR1 Capital
California
-$6.51M
2
NI
Numeric Investors
Massachusetts
-$3.12M
3
Millennium Management
Millennium Management
New York
-$3.02M
4
TCM
Tekla Capital Management
Massachusetts
-$1.42M
5
GCP
GSA Capital Partners
United Kingdom
-$751K
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$44.5M +$204K +36,016 +0.5%
RG
2
Redmile Group
California
$27.6M +$5.55M +979,096 +29%
BlackRock
3
BlackRock
New York
$17.6M +$15.7M +2,760,356 +79,458%
Vanguard Group
4
Vanguard Group
Pennsylvania
$11.8M +$1.21M +213,894 +13%
NI
5
Numeric Investors
Massachusetts
$7.78M -$3.12M -549,518 -31%
OM
6
Opaleye Management
Massachusetts
$7.75M +$255K +45,000 +4%
ACH
7
ArrowMark Colorado Holdings
Colorado
$7.71M +$921K +162,399 +16%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$6.66M +$3.16M +557,927 +115%
State Street
9
State Street
Massachusetts
$4.93M +$121K +21,305 +3%
Northern Trust
10
Northern Trust
Illinois
$4.03M +$201K +35,437 +6%
Morgan Stanley
11
Morgan Stanley
New York
$3.94M +$2.35M +414,717 +204%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$3.81M +$266K +46,896 +9%
AG
13
Artal Group
Luxembourg
$3.19M – – –
JP Morgan Chase
14
JP Morgan Chase
New York
$3.06M -$333K -58,765 -11%
AC
15
Aisling Capital
New York
$3.02M – – –
PAM
16
Panagora Asset Management
Massachusetts
$2.66M +$742K +130,811 +46%
RPAM
17
Rhenman & Partners Asset Management
Sweden
$2.55M – – –
Geode Capital Management
18
Geode Capital Management
Massachusetts
$2.18M +$203K +35,752 +12%
Renaissance Technologies
19
Renaissance Technologies
New York
$1.98M +$1.76M +309,609 New
PGCM
20
Prescott Group Capital Management
Oklahoma
$1.94M +$249K +43,835 +17%
PPA
21
Parametric Portfolio Associates
Washington
$1.8M +$159K +28,003 +11%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$1.56M +$91.4K +16,117 +7%
QI
23
QS Investors
New York
$1.45M – – –
BIM
24
Bogle Investment Management
Massachusetts
$1.43M -$516K -91,015 -29%
Two Sigma Investments
25
Two Sigma Investments
New York
$1.35M -$447K -78,838 -27%
1
2 3 4 5

CMRX Hedge Fund Activity: Q1 2017 in Review

106 of the 4,017 institutional investors tracked by Wall St. Rank reported a position in Chimerix, Inc. (CMRX) for Q1 2017, worth a combined $204M — up 39% from $147M a quarter earlier.

Buyers outnumbered sellers: 17 funds opened new CMRX positions and 12 closed out — a net gain of 5 holders — while 31 added to existing stakes and 36 trimmed.

The largest buyer was BlackRock, adding an estimated $15.7M. The largest seller was EcoR1 Capital, exiting entirely with an estimated $6.51M sold.

  • 106 institutional investors held Chimerix, Inc. (CMRX) as of Q1 2017, down from 107 in Q4 2016.
  • Funds reported $204M of Chimerix, Inc. stock for Q1 2017, up 39% quarter-over-quarter.
  • 17 funds opened new Chimerix, Inc. positions in Q1 2017 and 12 closed out, a net change of +5 holders.
  • The largest Chimerix, Inc. buyer in Q1 2017 was BlackRock, an estimated $15.7M added.
  • The largest Chimerix, Inc. seller in Q1 2017 was EcoR1 Capital, an estimated $6.51M sold.

Based on aggregated 13F filings for Q1 2017.