Filed: 5/15/2023ACC: 0000950159-23-000173
📋 What this filing means
DEERFIELD MANAGEMENT COMPANY, L.P. filed this quarterly 13F‑HR report disclosing 106 equity positions with a total reported market value of $4.49B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
106
Positions
$4.49B
Total AUM (reported)
1.93B
Total Shares
Allocation by class
COM$2.50B55.7%
NOTE 2.750% 6/1$336.24M7.5%
NOTE 2.250% 5/0$164.11M3.7%
COMMON STOCK$131.69M2.9%
NOTE 1.750% 2/1$117.28M2.6%
NOTE 4/0$116.87M2.6%
NOTE 2.000%10/1$104.79M2.3%
Portfolio Concentration
Top 3$1.03B23.1%
4–10$973.66M21.7%
11–25$1.17B26.0%
Rest$1.31B29.2%
Top 3 weight
23.1%
Top 10 weight
44.8%
Voting Authority Distribution
Total shares with voting rights: 1.93B
Sole
Full voting authority
1.93B
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other106
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings106
Rows:
NUVALENT INC
DFNDShares19.99M
TypeSH
Market value$521.57M
11.63%
Sole
19.99M
Shared
0.00
None
0.00
GLAUKOS CORP
DFNDShares271.75M
TypePRN
Market value$336.24M
7.50%
Sole
271.75M
Shared
0.00
None
0.00
NEUROCRINE BIOSCIENCES INC
DFNDShares1.74M
TypeSH
Market value$176.60M
3.94%
Sole
1.74M
Shared
0.00
None
0.00
CATALYST PHARMACEUTICALS INC
DFNDShares10.36M
TypeSH
Market value$171.69M
3.83%
Sole
10.36M
Shared
0.00
None
0.00
NATERA INC
DFNDShares101.04M
TypePRN
Market value$164.11M
3.66%
Sole
101.04M
Shared
0.00
None
0.00
VIATRIS INC
DFNDShares16.94M
TypeSH
Market value$162.92M
3.63%
Sole
16.94M
Shared
0.00
None
0.00
ADAPTHEALTH CORP
DFNDShares10.59M
TypeSH
Market value$131.69M
2.94%
Sole
10.59M
Shared
0.00
None
0.00
TABULA RASA HEALTHCARE INC
DFNDShares144.52M
TypePRN
Market value$117.28M
2.61%
Sole
144.52M
Shared
0.00
None
0.00
IONIS PHARMACEUTICALS INC
DFNDShares127.80M
TypePRN
Market value$116.87M
2.61%
Sole
127.80M
Shared
0.00
None
0.00
AMEDISYS INC
DFNDShares1.48M
TypeSH
Market value$109.09M
2.43%
Sole
1.48M
Shared
0.00
None
0.00
BROOKDALE SR LIVING INC
DFNDShares145.96M
TypePRN
Market value$104.79M
2.34%
Sole
145.96M
Shared
0.00
None
0.00
INTERCEPT PHARMACEUTICALS IN
DFNDShares98.35M
TypePRN
Market value$101.20M
2.26%
Sole
98.35M
Shared
0.00
None
0.00
ACCOLADE INC
DFNDShares122.60M
TypePRN
Market value$96.64M
2.15%
Sole
122.60M
Shared
0.00
None
0.00
APELLIS PHARMACEUTICALS INC
DFNDShares51.79M
TypePRN
Market value$95.99M
2.14%
Sole
51.79M
Shared
0.00
None
0.00
INSMED INC
DFNDShares103.20M
TypePRN
Market value$94.38M
2.10%
Sole
103.20M
Shared
0.00
None
0.00
DECIPHERA PHARMACEUTICALS IN
DFNDShares5.22M
TypeSH
Market value$80.63M
1.80%
Sole
5.22M
Shared
0.00
None
0.00
LARIMAR THERAPEUTICS INC
DFNDShares16.94M
TypeSH
Market value$76.74M
1.71%
Sole
16.94M
Shared
0.00
None
0.00
PACIRA BIOSCIENCES INC
DFNDShares81.60M
TypePRN
Market value$75.03M
1.67%
Sole
81.60M
Shared
0.00
None
0.00
ARS PHARMACEUTICALS INC
DFNDShares11.08M
TypeSH
Market value$72.12M
1.61%
Sole
11.08M
Shared
0.00
None
0.00
CENTENE CORP DEL
DFNDShares1.07M
TypeSH
Market value$67.95M
1.51%
Sole
1.07M
Shared
0.00
None
0.00
SILK RD MED INC
DFNDShares1.73M
TypeSH
Market value$67.52M
1.51%
Sole
1.73M
Shared
0.00
None
0.00
GUARDANT HEALTH INC
DFNDShares89.04M
TypePRN
Market value$59.61M
1.33%
Sole
89.04M
Shared
0.00
None
0.00
AMYLYX PHARMACEUTICALS INC
DFNDShares1.98M
TypeSH
Market value$58.22M
1.30%
Sole
1.98M
Shared
0.00
None
0.00
NANOSTRING TECHNOLOGIES INC
DFNDShares70.20M
TypePRN
Market value$58.05M
1.29%
Sole
70.20M
Shared
0.00
None
0.00
INTERCEPT PHARMACEUTICALS IN
DFNDShares57.79M
TypePRN
Market value$57.04M
1.27%
Sole
57.79M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NUVALENT INCDFND | COM | 19.99M | SH | $521.57M 11.63% | 19.99M | 0.00 | 0.00 |
GLAUKOS CORPDFND | NOTE 2.750% 6/1 | 271.75M | PRN | $336.24M 7.50% | 271.75M | 0.00 | 0.00 |
NEUROCRINE BIOSCIENCES INCDFND | COM | 1.74M | SH | $176.60M 3.94% | 1.74M | 0.00 | 0.00 |
CATALYST PHARMACEUTICALS INCDFND | COM | 10.36M | SH | $171.69M 3.83% | 10.36M | 0.00 | 0.00 |
NATERA INCDFND | NOTE 2.250% 5/0 | 101.04M | PRN | $164.11M 3.66% | 101.04M | 0.00 | 0.00 |
VIATRIS INCDFND | COM | 16.94M | SH | $162.92M 3.63% | 16.94M | 0.00 | 0.00 |
ADAPTHEALTH CORPDFND | COMMON STOCK | 10.59M | SH | $131.69M 2.94% | 10.59M | 0.00 | 0.00 |
TABULA RASA HEALTHCARE INCDFND | NOTE 1.750% 2/1 | 144.52M | PRN | $117.28M 2.61% | 144.52M | 0.00 | 0.00 |
IONIS PHARMACEUTICALS INCDFND | NOTE 4/0 | 127.80M | PRN | $116.87M 2.61% | 127.80M | 0.00 | 0.00 |
AMEDISYS INCDFND | COM | 1.48M | SH | $109.09M 2.43% | 1.48M | 0.00 | 0.00 |
BROOKDALE SR LIVING INCDFND | NOTE 2.000%10/1 | 145.96M | PRN | $104.79M 2.34% | 145.96M | 0.00 | 0.00 |
INTERCEPT PHARMACEUTICALS INDFND | NOTE 3.500% 2/1 | 98.35M | PRN | $101.20M 2.26% | 98.35M | 0.00 | 0.00 |
ACCOLADE INCDFND | NOTE 0.500% 4/0 | 122.60M | PRN | $96.64M 2.15% | 122.60M | 0.00 | 0.00 |
APELLIS PHARMACEUTICALS INCDFND | NOTE 3.500% 9/1 | 51.79M | PRN | $95.99M 2.14% | 51.79M | 0.00 | 0.00 |
INSMED INCDFND | NOTE 1.750% 1/1 | 103.20M | PRN | $94.38M 2.10% | 103.20M | 0.00 | 0.00 |
DECIPHERA PHARMACEUTICALS INDFND | COM | 5.22M | SH | $80.63M 1.80% | 5.22M | 0.00 | 0.00 |
LARIMAR THERAPEUTICS INCDFND | COM | 16.94M | SH | $76.74M 1.71% | 16.94M | 0.00 | 0.00 |
PACIRA BIOSCIENCES INCDFND | NOTE 0.750% 8/0 | 81.60M | PRN | $75.03M 1.67% | 81.60M | 0.00 | 0.00 |
ARS PHARMACEUTICALS INCDFND | COM | 11.08M | SH | $72.12M 1.61% | 11.08M | 0.00 | 0.00 |
CENTENE CORP DELDFND | COM | 1.07M | SH | $67.95M 1.51% | 1.07M | 0.00 | 0.00 |
SILK RD MED INCDFND | COM | 1.73M | SH | $67.52M 1.51% | 1.73M | 0.00 | 0.00 |
GUARDANT HEALTH INCDFND | NOTE 11/1 | 89.04M | PRN | $59.61M 1.33% | 89.04M | 0.00 | 0.00 |
AMYLYX PHARMACEUTICALS INCDFND | COM | 1.98M | SH | $58.22M 1.30% | 1.98M | 0.00 | 0.00 |
NANOSTRING TECHNOLOGIES INCDFND | NOTE 2.625% 3/0 | 70.20M | PRN | $58.05M 1.29% | 70.20M | 0.00 | 0.00 |
INTERCEPT PHARMACEUTICALS INDFND | NOTE 3.250% 7/0 | 57.79M | PRN | $57.04M 1.27% | 57.79M | 0.00 | 0.00 |
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