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APM

Avidity Partners Management Portfolio holdings

AUM $936M
1-Year Est. Return 195%
This Fund
S&P 500
This Quarter Est. Return
+42.53%
1 Year Est. Return
+195%
3 Year Est. Return
+460.87%
5 Year Est. Return
+815.5%
10 Year Est. Return
AUM
$3.08B
AUM Growth
+$924M
Cap. Flow
+$456M
Cap. Flow %
14.8%
Top 10 Hldgs %
38.34%
Holding
121
New
53
Increased
26
Reduced
7
Closed
25

Sector Composition

Rank Sector Weight
1 Healthcare 91.07%
2 Technology 1.87%
3 Financials 0.18%
4 Industrials 0.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BHC icon
26
Bausch Health
BHC
$1.69B
$41M 1.33%
+1,972,000
New +$36.8M
KDMN
27
DELISTED
Kadmon Holdings, Inc.
KDMN
$39.7M 1.29%
9,570,000
+540,000
+6% +$2.13M
XLRN
28
DELISTED
Acceleron Pharma
XLRN
$38.3M 1.24%
+299,000
New +$35.1M
SRPT icon
29
Sarepta Therapeutics
SRPT
$1.63B
$37.1M 1.2%
+217,400
New +$32.2M
LONA
30
LeonaBio Inc
LONA
$65.5M
$35.8M 1.16%
104,387
+1,753
+2% +$414K
MDT icon
31
Medtronic
MDT
$111B
$35.3M 1.14%
301,000
+120,000
+66% +$13.2M
CTLT
32
DELISTED
CATALENT, INC.
CTLT
$35.1M 1.14%
337,000
+18,900
+6% +$1.83M
VRTX icon
33
Vertex Pharmaceuticals
VRTX
$124B
$34.8M 1.13%
+147,300
New +$33.8M
ANIK icon
34
Anika Therapeutics
ANIK
$202M
$33.1M 1.07%
731,000
+129,300
+21% +$4.91M
SGTX
35
DELISTED
Sigilon Therapeutics, Inc. Common Stock
SGTX
$33M 1.07%
+52,923
New +$24M
EXAS
36
DELISTED
Exact Sciences
EXAS
$32.7M 1.06%
+247,000
New +$29.9M
EPIX
37
DELISTED
ESSA Pharma
EPIX
$30.5M 0.99%
2,558,000
+470,200
+23% +$3.31M
CRDF icon
38
Cardiff Oncology
CRDF
$63.6M
$28.9M 0.94%
+1,607,000
New +$28.2M
NBIX icon
39
Neurocrine Biosciences
NBIX
$18.4B
$28.8M 0.93%
+300,000
New +$29M
ACAD icon
40
Acadia Pharmaceuticals
ACAD
$4.45B
$28.2M 0.92%
+527,600
New +$26.2M
AUPH icon
41
Aurinia Pharmaceuticals
AUPH
$1.92B
$27.7M 0.9%
2,000,000
-1,564,900
-44% -$22.8M
ZYME icon
42
Zymeworks
ZYME
$1.66B
$27.3M 0.89%
578,100
+333,400
+136% +$15.5M
BPMC
43
DELISTED
Blueprint Medicines
BPMC
$26.9M 0.87%
+240,000
New +$25.3M
ATEC icon
44
Alphatec Holdings
ATEC
$1.43B
$26.9M 0.87%
+1,850,873
New +$19.5M
BTAI icon
45
BioXcel Therapeutics
BTAI
$26.1M
$25.3M 0.82%
34,188
+563
+2% +$439K
ATRC icon
46
AtriCure
ATRC
$2.01B
$24.9M 0.81%
+446,600
New +$19.3M
COLL icon
47
Collegium Pharmaceutical
COLL
$1.16B
$24.8M 0.81%
1,239,000
+238,600
+24% +$4.66M
SHC icon
48
Sotera Health
SHC
$5.06B
$19.2M 0.62%
+700,000
New +$18.8M
CRIS icon
49
Curis
CRIS
$9.41M
$19.2M 0.62%
+5,855
New +$7.03M
SIBN icon
50
SI-BONE Inc
SIBN
$795M
$19.1M 0.62%
+639,884
New +$15.6M

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Avidity Partners Management's Q4 2020 Portfolio in Review

As of Q4 2020, Avidity Partners Management held 121 positions worth $3.08B, up 43% from $2.16B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Avidity Partners Management deployed $456M of net new capital in Q4 2020, opening 53 new positions and adding to 26 existing holdings. Its largest new stake was AstraZeneca: 1,150,000 shares worth $115M.

By sector, the portfolio is most concentrated in Healthcare at 91% of assets, up from 80% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Biohaven Pharmaceutical Holding Company Ltd., an estimated $67.1M trimmed.

  • Avidity Partners Management's largest Q4 2020 buy was AstraZeneca: 1,150,000 shares worth $115M.
  • Avidity Partners Management added most to Avantor in Q4 2020, an estimated $51.7M increase.
  • Avidity Partners Management's biggest Q4 2020 reduction was Biohaven Pharmaceutical Holding Company Ltd., cutting an estimated $67.1M.
  • Avidity Partners Management fully exited Seagen Inc. Common Stock in Q4 2020, selling an estimated $104M.
  • Avidity Partners Management's ten largest holdings make up 38% of its $3.08B portfolio in Q4 2020.
  • Avidity Partners Management opened 53 new positions and closed 25 in Q4 2020.
  • Avidity Partners Management's portfolio value rose 43% quarter-over-quarter to $3.08B.

Based on Avidity Partners Management's 13F filing for Q4 2020, filed 16 Feb 2021.