Avoro Capital Advisors LLCAvoro Capital Advisors LLC

Institutional investor · Portfolio as of Q4 2019

Top Holdings31 positions

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Activity:
IMMUIMMUDelisted

IMMUNOMEDICS INC

24.5M$518.4M15.2%——
4 qtrssince 2019-Q1
Increased
72
MRTXMRTXDelisted

Mirati Therapeutics Inc

3.9M$496.1M14.6%——
4 qtrssince 2019-Q1
Increased
63
ASNDASND
ADR

ASCENDIS PHARMA A/S

1.9M$259.5M7.6%$117.47+15.75%
4 qtrssince 2019-Q1
Decreased
0

Iovance Biotherapeutics Inc

8.8M$244.3M7.2%$9.82+180.97%
4 qtrssince 2019-Q1
Decreased
0

Sarepta Therapeutics Inc

1.8M$227.1M6.7%$116.47+10.57%
4 qtrssince 2019-Q1
Increased
64
CNSTCNSTDelisted

CONSTELLATION PHARMCETICLS I

3.7M$172M5.0%——
1 qtr
New
95

BioMarin Pharmaceutical Inc

2M$169.1M5.0%$84.82-0.27%
4 qtrssince 2019-Q1
Decreased
0
ARGXARGX
ADR

ARGENX SE-ADR

936,500$150.3M4.4%$128.71+24.72%
4 qtrssince 2019-Q1
Increased
63

Horizon Pharma Plc

4M$144.8M4.3%——
3 qtrssince 2019-Q2
Unchanged
0

UNIQURE NV

1.7M$121.8M3.6%$64.73+10.71%
2 qtrssince 2019-Q3
Increased
90

KARYOPHARM THERAPEUTICS INC

5.9M$113.1M3.3%———
Decreased
0
MYOKMYOKDelisted

MYOKARDIA INC

1.5M$112.2M3.3%——
4 qtrssince 2019-Q1
Decreased
0
FOLDFOLDDelisted

AMICUS THERAPEUTICS INC

11.2M$109.1M3.2%$12.97-26.53%
4 qtrssince 2019-Q1
Increased
56
ZGNXZGNXDelisted

Zogenix Inc

2M$104.3M3.1%——
4 qtrssince 2019-Q1
Increased
60
ATNXATNXDelisted

Athenex Inc

5.3M$80.3M2.4%——
3 qtrssince 2019-Q2
Decreased
0
ADVMADVMDelisted

Adverum Biotechnologies Inc

5.3M$60.5M1.8%———
Increased
57
TCDAQTCDAQDelisted

TRICIDA INC

1.6M$58.9M1.7%——
4 qtrssince 2019-Q1
Decreased
0
AMRNAMRN
ADR

AMARIN CORP PLC

1.9M$40.7M1.2%———
Decreased
0

Madrigal Pharmaceuticals Inc

349,000$31.8M0.9%$122.42-25.58%
4 qtrssince 2019-Q1
Decreased
0

XENON PHARMACEUTICALS INC

2.4M$31.5M0.9%$10.16+29.92%
4 qtrssince 2019-Q1
Unchanged
0
$3.4B
AUM
31
Positions
Q4 2019
Filing
HI score · 2.5/5
Quarterly 13F Value Change
+25%Q2'19$2.9B-17%Q3'19$2.4B+42%Q4'19$3.4B
Activity profile
$ moved · Q4'19
New17%Increased50%Decreased21%Exited13%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 2.0 quarters
<1Q26%1-4Q74%1-2Y0%2Y+0%

Avoro Capital Advisors LLC manages $3.4B across 31 positions as of Q4 2019. Top holdings: IMMU (15.2%), MRTX (14.6%), ASND (7.6%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 2.5/5.0.

Q4 2019 Summary

Active quarter - 6 new positions, 10 exits, 9 increased. Top move: CNST (NEW, conviction 95). Portfolio: $3.4B across 31 positions.

Top holdings by portfolio weight

Total AUM$3B
IMMU15.22%
MRTX14.57%
ASND7.62%
IOVA7.17%
SRPT6.67%
CNST5.05%
BMRN4.97%
ARGX4.41%
HZNP4.25%
QURE3.58%
Other3.32%

Portfolio allocation by GICS sector

Sectors2
Unknown53.67%
Healthcare46.33%

Behavioral investing profile

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Balanced Allocator- primarily Unknown, Healthcare
Compare DNA across all funds
7-dimension, SEC 13F-derived research score
Solid(2.5 / 5.0)
Holdings P&L53
Conviction47
Concentration100
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Similar Funds

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Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

Security
4Q
OCULOCULOCULAR THERAPEUTIX INC COM
Q3 2025 → Q2 2026+5.1M shares+$54.5M
3Q
UTHRUTHRUNITED THERAPEUTICS CORP DEL
Q4 2025 → Q2 2026+755,555 shares+$657.3M
2Q
ARWRARWRARROWHEAD PHARMACEUTICALS IN
Q1 2026 → Q2 2026+730,555 shares+$220.2M
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

Verify source filings on SEC EDGAR

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