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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
+21.1%
1 Year Est. Return
+195%
3 Year Est. Return
+460.87%
5 Year Est. Return
+815.5%
10 Year Est. Return
AUM
$2.86B
AUM Growth
-$150M
Cap. Flow
-$428M
Cap. Flow %
-14.96%
Top 10 Hldgs %
28.09%
Holding
113
New
30
Increased
18
Reduced
43
Closed
20

Sector Composition

1 Healthcare 99.98%
2 Technology 0.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
APLS
26
DELISTED
Apellis Pharmaceuticals
APLS
$42.7M 1.49%
+468,700
New +$40.4M
BSX icon
27
Boston Scientific
BSX
$65.4B
$42.5M 1.48%
785,700
-64,300
-8% -$3.36M
RARE icon
28
Ultragenyx Pharmaceutical
RARE
$2.88B
$41.5M 1.45%
900,700
-1,226,200
-58% -$56.9M
PFE icon
29
Pfizer
PFE
$143B
$41M 1.43%
+1,117,467
New +$43.5M
IMVT icon
30
Immunovant
IMVT
$8.27B
$39.6M 1.38%
2,085,000
+1,042,000
+100% +$19.4M
AXSM icon
31
Axsome Therapeutics
AXSM
$11.8B
$39.2M 1.37%
545,000
-74,200
-12% -$5.47M
IMGN
32
DELISTED
Immunogen Inc
IMGN
$37.7M 1.32%
+1,997,800
New +$23.6M
ZTS icon
33
Zoetis
ZTS
$32.1B
$37.4M 1.31%
217,000
-190,500
-47% -$32.9M
PRTA icon
34
Prothena Corp
PRTA
$453M
$36.5M 1.28%
535,000
-533,200
-50% -$34.4M
VIR icon
35
Vir Biotechnology
VIR
$1.59B
$35M 1.22%
1,425,000
-215,200
-13% -$5.4M
IMCR icon
36
Immunocore
IMCR
$1.78B
$34.5M 1.2%
575,000
-194,800
-25% -$11.1M
SRPT icon
37
Sarepta Therapeutics
SRPT
$1.82B
$34.1M 1.19%
297,500
-118,500
-28% -$15.3M
ARWR icon
38
Arrowhead Research
ARWR
$10.5B
$33M 1.15%
925,000
-816,300
-47% -$28.1M
BHVN icon
39
Biohaven
BHVN
$2.32B
$31.7M 1.11%
1,325,000
-162,200
-11% -$2.79M
RVMD icon
40
Revolution Medicines
RVMD
$39.6B
$28.8M 1%
1,075,000
-269,800
-20% -$6.62M
PRVA icon
41
Privia Health
PRVA
$3.39B
$28.2M 0.98%
+1,079,806
New +$28.5M
PHAT icon
42
Phathom Pharmaceuticals
PHAT
$873M
$27.9M 0.98%
1,949,700
-98,900
-5% -$1.14M
BAX icon
43
Baxter International
BAX
$11.7B
$27.6M 0.96%
+604,700
New +$26.3M
FUSN
44
DELISTED
Fusion Pharmaceuticals Inc. Common Shares
FUSN
$26.6M 0.93%
5,700,000
RCKT icon
45
Rocket Pharmaceuticals
RCKT
$376M
$26.3M 0.92%
1,326,000
+81,600
+7% +$1.65M
BPMC
46
DELISTED
Blueprint Medicines
BPMC
$26.2M 0.92%
+415,000
New +$22.6M
EDIT icon
47
Editas Medicine
EDIT
$457M
$24.7M 0.86%
+3,000,000
New +$26.1M
VTYX
48
DELISTED
Ventyx Biosciences
VTYX
$22.7M 0.79%
692,500
-1,225,300
-64% -$42.2M
NTRA icon
49
Natera
NTRA
$38.9B
$21.1M 0.74%
432,900
+183,000
+73% +$9.34M
LNTH icon
50
Lantheus
LNTH
$7B
$20.6M 0.72%
+245,100
New +$22M

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Avidity Partners Management's Q2 2023 Portfolio in Review

As of Q2 2023, Avidity Partners Management held 113 positions worth $2.86B, down 5% from $3.01B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Avidity Partners Management withdrew a net $428M in Q2 2023, closing 20 positions and reducing 43 holdings. Its most notable exit was Merck, an estimated $63.8M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, down from 100% a quarter earlier, followed by Technology.

Against the trend, Avidity Partners Management opened a new position in GE HealthCare worth $84.9M.

  • Avidity Partners Management's largest Q2 2023 buy was GE HealthCare: 1,045,400 shares worth $84.9M.
  • Avidity Partners Management added most to Cencora in Q2 2023, an estimated $30M increase.
  • Avidity Partners Management's biggest Q2 2023 reduction was Regeneron Pharmaceuticals, cutting an estimated $72.7M.
  • Avidity Partners Management fully exited Merck in Q2 2023, selling an estimated $63.8M.
  • Avidity Partners Management's ten largest holdings make up 28% of its $2.86B portfolio in Q2 2023.
  • Avidity Partners Management opened 30 new positions and closed 20 in Q2 2023.
  • Avidity Partners Management's portfolio value fell 5% quarter-over-quarter to $2.86B.

Based on Avidity Partners Management's 13F filing for Q2 2023, filed 14 Aug 2023.