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APM

Avidity Partners Management Portfolio holdings

AUM $624M Turnover 44.83%
1-Year Est. Return 250.2%
This Fund
S&P 500
This Quarter Est. Return
+7.14%
1 Year Est. Return
+250.2%
3 Year Est. Return
+491.63%
5 Year Est. Return
+985.37%
10 Year Est. Return
–
AUM
$4.51B
AUM Growth
+$814M
Cap. Flow
+$233M
Cap. Flow %
5.17%
Top 10 Hldgs %
40.45%
Holding
134
New
22
Increased
42
Reduced
20
Closed
29
Avg Time Held Equity + Options
0.5 years
Top 10 Avg Time Held Equity + Options
0.5 years
Top 20 Avg Time Held Equity + Options
0.4 years
Avg Time Held Equity only
0.5 years
Top 10 Avg Time Held Equity only
0.5 years
Top 20 Avg Time Held Equity only
0.4 years

Top Sells

Rank Stock Value
1
MRVI icon
Maravai LifeSciences
MRVI
+$124M
2
MDT icon
Medtronic
MDT
+$66.4M
3
BIIB icon
Biogen
BIIB
+$63.7M
4
NEO icon
NeoGenomics
NEO
+$61.7M
5
LLY icon
Eli Lilly
LLY
+$58.1M

Sector Composition

Rank Sector Weight
1 Healthcare 85.27%
2 Miscellaneous 13.11%
3 Technology 0.99%
4 Financials 0.64%
5 Consumer Discretionary 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
STVN icon
26
Stevanato
STVN
$5.16B
$64.3M 1.43%
+2,541,893
New +$59.9M
2021 Q3
0 quarters
SHC icon
27
Sotera Health
SHC
$5.11B
$62.2M 1.38%
2,378,000
+468,000
+25% +$11.3M
2020 Q4
3 quarters
IDYA icon
28
IDEAYA Biosciences
IDYA
$3.17B
$62.1M 1.38%
2,437,000
+367,000
+18% +$8.57M
2021 Q1
2 quarters
CRBU icon
29
Caribou Biosciences
CRBU
$50.4M
$59.1M 1.31%
+2,474,067
New +$60.5M
2021 Q3
0 quarters
CTLT icon
30
DELISTED
CATALENT, INC.
CTLT
$53M 1.17%
398,000
-142,000
-26% -$17.7M
2020 Q3
4 quarters
GRTS icon
31
DELISTED
Gritstone bio, Inc. Common Stock
GRTS
$48.1M 1.07%
4,457,831
+2,335,767
+110% +$21.3M
2020 Q4
3 quarters
LEGN icon
32
Legend Biotech
LEGN
$3.59B
$45.2M 1%
894,000
+269,000
+43% +$11.2M
2021 Q2
1 quarter
OCDX
33
DELISTED
Ortho Clinical Diagnostics Holdings plc Ordinary Shares
OCDX
$44.3M 0.98%
+2,398,000
New +$48.3M
2021 Q3
0 quarters
PFE icon
34
Pfizer
PFE
$169B
$44.2M 0.98%
+1,026,800
New +$45.5M
2021 Q3
0 quarters
ARWR icon
35
Arrowhead Research
ARWR
$7.9B
$42.1M 0.93%
673,700
+569,700
+548% +$36.9M
2021 Q2
1 quarter
STTK icon
36
Shattuck Labs
STTK
$544M
$41.3M 0.91%
2,025,000
+84,800
+4% +$1.81M
2020 Q4
3 quarters
RARE icon
37
Ultragenyx Pharmaceutical
RARE
$1.43B
$41M 0.91%
+455,000
New +$41.1M
2021 Q3
0 quarters
IMCR icon
38
Immunocore
IMCR
$1.51B
$40.6M 0.9%
1,095,600
+494,600
+82% +$16.7M
2021 Q1
2 quarters
RNAM
39
DELISTED
Avidity Biosciences
RNAM
$40.5M 0.9%
+1,645,000
New +$35.8M
2021 Q3
0 quarters
IOVA icon
40
Iovance Biotherapeutics
IOVA
$6.17B
$36.1M 0.8%
+1,462,200
New +$34.5M
2021 Q3
0 quarters
INSM icon
41
Insmed
INSM
$21B
$35.6M 0.79%
1,292,000
+141,950
+12% +$3.72M
2021 Q2
1 quarter
EXAS icon
42
DELISTED
Exact Sciences
EXAS
$35.2M 0.78%
369,000
-221,000
-37% -$23.3M
2020 Q4
3 quarters
CMPS icon
43
Compass Pathways
CMPS
$1.49B
$34.7M 0.77%
1,162,000
+162,000
+16% +$5.44M
2021 Q2
1 quarter
ATEC icon
44
Alphatec Holdings
ATEC
$1.62B
$34M 0.75%
2,786,000
+165,000
+6% +$2.3M
2020 Q4
3 quarters
NTLA icon
45
Intellia Therapeutics
NTLA
$1.6B
$33.7M 0.75%
251,000
-129,000
-34% -$19.5M
2021 Q2
1 quarter
NBP icon
46
NovaBridge Biosciences American Depositary Shares
NBP
$146M
$32.9M 0.73%
454,000
-275,000
-38% -$19.9M
2020 Q3
4 quarters
SPNE
47
DELISTED
SeaSpine Holdings Corporation Common Stock
SPNE
$30.6M 0.68%
1,943,000
+418,002
+27% +$7.15M
2021 Q2
1 quarter
BLU
48
DELISTED
BELLUS Health Inc.
BLU
$30.3M 0.67%
4,942,000
+692,000
+16% +$2.62M
2020 Q4
3 quarters
KYMR icon
49
Kymera Therapeutics
KYMR
$8.71B
$30.2M 0.67%
+514,500
New +$29.8M
2021 Q3
0 quarters
CYT
50
DELISTED
Cyteir Therapeutics, Inc. Common Stock
CYT
$29.5M 0.65%
1,683,441
-124,953
-7% -$2.34M
2021 Q2
1 quarter

Similar funds

Avidity Partners Management's Q3 2021 Portfolio in Review

As of Q3 2021, Avidity Partners Management held 134 positions worth $4.51B, up 22% from $3.7B the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Avidity Partners Management deployed $233M of net new capital in Q3 2021, opening 22 new positions and adding to 42 existing holdings. Its largest new stake was Regeneron Pharmaceuticals: 152,300 shares worth $92.2M.

By sector, the portfolio is most concentrated in Healthcare at 85% of assets, down from 97% a quarter earlier, followed by Miscellaneous and Technology.

On the sell side, the largest reduction was Eli Lilly, an estimated $58.1M trimmed.

  • Avidity Partners Management's largest Q3 2021 buy was Regeneron Pharmaceuticals: 152,300 shares worth $92.2M.
  • Avidity Partners Management added most to Mirati Therapeutics, Inc. Common Stock in Q3 2021, an estimated $49.8M increase.
  • Avidity Partners Management's biggest Q3 2021 reduction was Eli Lilly, cutting an estimated $58.1M.
  • Avidity Partners Management fully exited Maravai LifeSciences in Q3 2021, selling an estimated $124M.
  • Avidity Partners Management's ten largest holdings make up 40% of its $4.51B portfolio in Q3 2021.
  • Avidity Partners Management opened 22 new positions and closed 29 in Q3 2021.
  • Avidity Partners Management's portfolio value rose 22% quarter-over-quarter to $4.51B.

Based on Avidity Partners Management's 13F filing for Q3 2021, filed 15 Nov 2021.