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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
+6.68%
1 Year Est. Return
+195%
3 Year Est. Return
+460.87%
5 Year Est. Return
+815.5%
10 Year Est. Return
AUM
$2.16B
AUM Growth
+$596M
Cap. Flow
+$655M
Cap. Flow %
30.37%
Top 10 Hldgs %
48.34%
Holding
102
New
45
Increased
15
Reduced
8
Closed
34

Top Buys

Rank Stock Value
1
MRK icon
Merck
MRK
+$93.9M
2
BIIB icon
Biogen
BIIB
+$87.9M
3
AKBA icon
Akebia Therapeutics
AKBA
+$64.3M
4
AVTR icon
Avantor
AVTR
+$61.3M
5
TMO icon
Thermo Fisher Scientific
TMO
+$48.9M

Sector Composition

Rank Sector Weight
1 Healthcare 80.12%
2 Technology 1.7%
3 Industrials 0.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CTLT
26
DELISTED
CATALENT, INC.
CTLT
$27.2M 1.26%
+318,100
New +$26.9M
IOVA icon
27
Iovance Biotherapeutics
IOVA
$2.1B
$26.3M 1.22%
799,000
+60,453
+8% +$1.85M
TRIL
28
DELISTED
Trillium Therapeutics Inc.
TRIL
$24.8M 1.15%
+1,746,000
New +$17.4M
BTAI icon
29
BioXcel Therapeutics
BTAI
$26.1M
$23.3M 1.08%
33,625
+9,369
+39% +$7.03M
HUM icon
30
Humana
HUM
$46.7B
$21.3M 0.99%
+51,500
New +$20.7M
ANIK icon
31
Anika Therapeutics
ANIK
$202M
$21.3M 0.99%
601,700
+239,210
+66% +$8.64M
COLL icon
32
Collegium Pharmaceutical
COLL
$1.16B
$20.8M 0.97%
+1,000,400
New +$18.1M
HARP
33
DELISTED
Harpoon Therapeutics, Inc. Common Stock
HARP
$19.9M 0.92%
117,170
-3,465
-3% -$500K
AMRN
34
Amarin Corp
AMRN
$293M
$19M 0.88%
+225,300
New +$27M
LONA
35
LeonaBio Inc
LONA
$65.5M
$18.9M 0.88%
+102,634
New +$17.1M
MDT icon
36
Medtronic
MDT
$111B
$18.8M 0.87%
181,000
+7,300
+4% +$733K
EXEL icon
37
Exelixis
EXEL
$14.2B
$18.8M 0.87%
769,200
-1,924,870
-71% -$44.9M
APLS
38
DELISTED
Apellis Pharmaceuticals
APLS
$18.8M 0.87%
+623,300
New +$18.6M
AKBA icon
39
Akebia Therapeutics
AKBA
$341M
$18.4M 0.85%
+7,324,000
New +$64.3M
ADAP
40
DELISTED
Adaptimmune Therapeutics
ADAP
$16.6M 0.77%
2,084,700
+646,700
+45% +$5.66M
EPIX
41
DELISTED
ESSA Pharma
EPIX
$14.4M 0.67%
+2,087,800
New +$14.2M
BNTX icon
42
BioNTech
BNTX
$23.4B
$14.3M 0.66%
+206,000
New +$14.8M
MRSN
43
DELISTED
Mersana Therapeutics
MRSN
$14.1M 0.65%
30,296
-12,488
-29% -$6.31M
IDYA icon
44
IDEAYA Biosciences
IDYA
$3.48B
$13.2M 0.61%
1,050,800
-280,300
-21% -$3.47M
ZYME icon
45
Zymeworks
ZYME
$1.66B
$11.4M 0.53%
+244,700
New +$8.4M
ALDX icon
46
Aldeyra Therapeutics
ALDX
$95.3M
$10.6M 0.49%
+1,430,000
New +$9.24M
TSHA icon
47
Taysha Gene Therapies
TSHA
$1.57B
$8.78M 0.41%
+392,000
New +$9.22M
DVAX
48
DELISTED
Dynavax Technologies
DVAX
$8.75M 0.41%
2,025,000
-649,154
-24% -$4.63M
AXSM icon
49
Axsome Therapeutics
AXSM
$12.1B
$8.41M 0.39%
118,000
-286,900
-71% -$22.4M
ITOS
50
DELISTED
iTeos Therapeutics
ITOS
$8.14M 0.38%
+330,000
New +$8.88M

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Avidity Partners Management's Q3 2020 Portfolio in Review

As of Q3 2020, Avidity Partners Management held 102 positions worth $2.16B, up 38% from $1.56B the previous quarter. Its ten largest holdings account for 48% of the portfolio.

Avidity Partners Management deployed $655M of net new capital in Q3 2020, opening 45 new positions and adding to 15 existing holdings. Its largest new stake was Merck: 1,199,226 shares worth $94.9M.

By sector, the portfolio is most concentrated in Healthcare at 80% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.

On the sell side, the largest reduction was Exelixis, an estimated $44.9M trimmed.

  • Avidity Partners Management's largest Q3 2020 buy was Merck: 1,199,226 shares worth $94.9M.
  • Avidity Partners Management added most to Avantor in Q3 2020, an estimated $61.3M increase.
  • Avidity Partners Management's biggest Q3 2020 reduction was Exelixis, cutting an estimated $44.9M.
  • Avidity Partners Management fully exited Regeneron Pharmaceuticals in Q3 2020, selling an estimated $82.4M.
  • Avidity Partners Management's ten largest holdings make up 48% of its $2.16B portfolio in Q3 2020.
  • Avidity Partners Management opened 45 new positions and closed 34 in Q3 2020.
  • Avidity Partners Management's portfolio value rose 38% quarter-over-quarter to $2.16B.

Based on Avidity Partners Management's 13F filing for Q3 2020, filed 16 Nov 2020.