Investment adviser · CRD 157876
DEERFIELD MANAGEMENT COMPANY
DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C
NEW YORK, NY, United States · Form ADV filed Jul 23, 2025
- Regulatory AUM
- $16.1B Form ADV · Item 5.F
- Client accounts
- 12 Accounts, not individual clients
- Employees
- 183 Reported in this filing
- Advisory professionals
- 90 Investment advisory functions
How this adviser has changed
Annual filingsRegulatory assets under management
Up to five fiscal years, using the latest annual update available at the selected filing date. Asset changes can reflect acquisitions, client flows, and valuations; they are not investment returns.
| Fiscal year | Regulatory AUM | Employees | Filed |
|---|---|---|---|
| 2021 | $16,229,982,187 | 148 | Mar 30, 2022 |
| 2022 | $15,060,203,700 | 175 | Mar 31, 2023 |
| 2023 | $16,117,395,447 | 178 | Mar 28, 2024 |
| 2024 | $16,051,603,884 | 183 | Mar 28, 2025 |
Who they report serving
Form ADV · Item 5.DClient types and their share of reported regulatory assets.
| Client type | Clients | Regulatory assets | Share of AUM |
|---|---|---|---|
| Pooled investment vehicles | 12 | $16,051,603,884 | 100.0% |
Filing source
Form ADV 2000895 · Jul 23, 2025 · Item 5.D
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Private funds & service providers
11 detailed fund recordsLargest reported gross asset value first; unreported values last. Gross asset value is fund-level disclosure, distinct from adviser AUM and Form D fundraising. Master and feeder funds may overlap.
DEERFIELD PARTNERS, L.P.Hedge Fund$5.96BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
J.P. MORGAN SECURITIES LLC
SEC 8-35008
JEFFERIES FINANCIAL SERVICES, INC.
LEI O26QTPAJC1X7058KCW11
JEFFERIES LLC
SEC 8-15074
Fund details & source
- Fund ID
- 805-7799771524
- Reported beneficial owners
- 200
- Minimum commitment
- $1M
- Form D file number
- 021-80098
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD PRIVATE DESIGN FUND IV, L.P.Hedge Fund$3.86BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
LEI 7H6GLXDRUGQFU57RNE97
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331LVCZKQKX5T7XV54
Fund details & source
- Fund ID
- 805-8302765042
- Reported beneficial owners
- 202
- Minimum commitment
- $1M
- Form D file number
- 021-275158
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD PRIVATE DESIGN FUND III, L.P.Hedge Fund$1.66BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331BCZKQX5T7XV54
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
Fund details & source
- Fund ID
- 805-7675685138
- Reported beneficial owners
- 152
- Minimum commitment
- $1M
- Form D file number
- 021-214736
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD HEALTHCARE INNOVATIONS FUND, L.P.Hedge Fund$1.56BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331BCZKQX5T7XV54
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
Fund details & source
- Fund ID
- 805-7201079310
- Reported beneficial owners
- 126
- Minimum commitment
- $1M
- Form D file number
- 021-244615
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD PRIVATE DESIGN FUND V, L.P.Hedge Fund$1.46BGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331BCZKQX5T7XV54
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
Fund details & source
- Fund ID
- 805-7087250744
- Reported beneficial owners
- 95
- Minimum commitment
- $1M
- Form D file number
- 021-372234
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD HEALTHCARE INNOVATIONS FUND II, L.P.Hedge Fund$838MGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- No
ERNST & YOUNG LTD
PCAOB 1277
GOLDMAN SACHS & CO. LLC
SEC 8-129
JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
LEI 7H6GLXDRUGQFU57RNE97
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331LVCZKQKX5T7XV54
Fund details & source
- Fund ID
- 805-1995860802
- Reported beneficial owners
- 95
- Minimum commitment
- $1M
- Form D file number
- 021-342778
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
DEERFIELD HEALTHCARE INNOVATIONS FUND III, L.P.Hedge Fund$403MGross asset value
Form D fundraising filings
View filings for the issuer linked by this fund’s reported Form D file numbers.
See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.
Provider details
- Annual audit
- Yes
- Prime brokers
- Yes
- Custodians
- Yes
- Administrator other than the adviser
- Yes
- External marketing
- Yes
ERNST & YOUNG LTD
PCAOB 1277
MORGAN STANLEY & CO. LLC
SEC 8-15869
MORGAN STANLEY CAPITAL SERVICES LLC
LEI I7331LVCZKQKX5T7XV54
NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740
NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80
Fund details & source
- Fund ID
- 805-4233785496
- Reported beneficial owners
- 53
- Minimum commitment
- $1M
- Form D file number
- 021-496385
Form ADV 2000895 · Jul 23, 2025 · Schedule D 7.B.(1)
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Services & filing details
Showing values from the selected filing. Latest observed filing does not establish current registration status.
What changed?
Since Mar 28, 2025 · previous imported filing
No comparable changes in the displayed metrics.
Filing source
Form ADV 2000895 · Jul 23, 2025 · Items 1 & 5
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.
Management of assets
- Discretionary
- $16.1B
- Non-discretionary
- $0
Reported services
Pooled investment vehicle management
Compensation
Percentage of assets · Performance-based
Principal office
345 PARK AVENUE SOUTH, 12TH FLOORNEW YORK, NY, 10010, United States
CRD 157876
Filing source
Form ADV 2000895 · Jul 23, 2025 · Items 1 & 5
Reported by DEERFIELD MANAGEMENT COMPANY, L.P. SERIES C (CRD 157876).
Other-Than Anual Amendment For Registered Adviser.
Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.