Clough Capital Partners, Lp
- Regulatory AUM
- $1.5B
- Discretionary
- $1.5B
- Clients
- 10
- Avg AUM / client
- $151M
- Accounts
- 10
- Employees
- 11
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 31, 2026
Investments (13F portfolio — 95 positions, $1,039,561,399)
13F period Mar 31, 2026| # | Issuer | Class | Value | Shares | % of 13F | % of AUM |
|---|---|---|---|---|---|---|
| 1 | Alphabet Inc | CAP STK CL C | $60,668,308 | 211,491 | 5.84% | 4.02% |
| 2 | Carnival Corp | COMMON STOCK | $41,926,066 | 1,620,018 | 4.03% | 2.78% |
| 3 | Nvidia Corporation | COM | $40,398,016 | 231,640 | 3.89% | 2.68% |
| 4 | Amazon Com Inc | COM | $40,075,522 | 192,421 | 3.86% | 2.66% |
| 5 | Apple Inc | COM | $38,818,703 | 152,956 | 3.73% | 2.57% |
| 6 | Expand Energy Corporation | COM | $37,485,040 | 341,456 | 3.61% | 2.48% |
| 7 | Pulte Group Inc | COM | $37,441,026 | 318,349 | 3.6% | 2.48% |
| 8 | Eaton Corp Plc | SHS | $35,858,206 | 100,255 | 3.45% | 2.38% |
| 9 | Boeing Co | COM | $35,674,137 | 179,240 | 3.43% | 2.36% |
| 10 | D R Horton Inc | COM | $35,504,440 | 258,741 | 3.42% | 2.35% |
| 11 | Royal Caribbean Group | COM | $34,111,588 | 123,961 | 3.28% | 2.26% |
| 12 | Rtx Corporation | COM | $28,564,439 | 148,079 | 2.75% | 1.89% |
| 13 | Schwab Charles Corp | COM | $25,465,385 | 270,966 | 2.45% | 1.69% |
| 14 | Transocean Ltd | REGISTERED SHS | $23,940,711 | 3,610,967 | 2.3% | 1.59% |
| 15 | Cheniere Energy Inc | COM NEW | $23,820,233 | 83,945 | 2.29% | 1.58% |
| 16 | United Parcel Svcs Inc | CL B | $23,467,073 | 238,535 | 2.26% | 1.56% |
| 17 | Bwx Technologies Inc | COM | $22,847,872 | 111,731 | 2.2% | 1.51% |
| 18 | Halliburton Co | COM | $22,085,067 | 566,429 | 2.12% | 1.46% |
| 19 | Rocket Cos Inc | COM CL A | $21,899,828 | 1,536,830 | 2.11% | 1.45% |
| 20 | Antero Resources Corp | COM | $21,353,813 | 503,153 | 2.05% | 1.42% |
| 21 | Lockheed Martin Corp | COM | $20,676,182 | 34,210 | 1.99% | 1.37% |
| 22 | Ge Aerospace | COM NEW | $20,015,717 | 70,535 | 1.93% | 1.33% |
| 23 | Slb Limited | COM STK | $18,256,554 | 355,255 | 1.76% | 1.21% |
| 24 | Microsoft Corp | COM | $18,128,706 | 48,974 | 1.74% | 1.2% |
| 25 | General Dynamics Corp | COM | $17,998,457 | 52,440 | 1.73% | 1.19% |
Top 25 of 95 positions from the manager's latest Form 13F · source filing (EDGAR) ↗. 13F covers long US-listed positions only. "% of AUM" is share of the firm's total regulatory AUM (Form ADV Item 5.F).
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Investment companies | 5 | $884M | 58.6% |
| Pooled investment vehicles (non-investment companies) | 4 | $201M | 13.3% |
| Charitable organizations | 1 | $424M | 28.1% |
Private funds (5)
Reported in Form ADV Section 7.B.(1), filing of Mar 2024 · $211M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Clough Investment Partners I, Lp | Hedge Fund | Delaware | $149M | 31 |
| Clough Healthcare Master Fund, L.P. master | Hedge Fund | Cayman Islands | $26.1M | 20 |
| Clough Investment Partners Ii, Lp | Hedge Fund | Delaware | $20.1M | 15 |
| Clough Offshore Fund, Ltd | Hedge Fund | Cayman Islands | $15.5M | 9 |
| Ccp Spv, L.P. | Hedge Fund | Delaware | $711K | 19 |
People (6)
| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Clough, Charles, Ingalls | Chairman, Chief Investment Officer, Partner, Portfolio Manager | Sep 1999 (27y) | ≈ 0% – 5% via Clough Capital Partners, Llc | |
| Gillis, Daniel, Joseph | Chief Compliance Officer | May 2004 (22y) | Less than 5% | |
| Canty, Kristin, Marie | Trustee, Owner | Apr 2017 (9y) | ≈ 7.5% – 25% via James E. Canty Trust Of 2012 | |
| Kowaleski, John, Elliott | Chief Financial Officer | Jul 2019 (7y) | Less than 5% | |
| Smails, Marybeth | Trustee | Nov 2019 (7y) | GP / trustee / elected manager of James E. Canty Trust Of 2012 (indirect) | |
| Lorusso, Vincent, Michael | President, Chief Executive Officer, Partner, Portfolio Manager | Aug 2023 (3y) | 10% – 25% |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Clough Cgi Llc | Limited Partner | May 2011 | A | 50% – 75% |
| James E. Canty Trust Of 2012 | Limited Partner | Dec 2016 | A | 10% – 25% |
| Clough Capital Partners, Llc | General Partner | Sep 1999 | A | Less than 5% |
| Charles I. Clough Jr. Trust Of 2009 | Limited Partner | Nov 2012 | A | Less than 5% |
| James E. Canty Trust Of 2012 | Member | Apr 2017 | B | GP / trustee / elected manager of Clough Capital Partners, Llc (indirect) |
Undisclosed: 0% – 30% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Clough, Charles, Ingalls: 75% – 100% of Clough Capital Partners, Llc × 0% – 5% direct ≈ 0% – 5% of the firm
- Canty, Kristin, Marie: 75% – 100% of James E. Canty Trust Of 2012 × 10% – 25% direct ≈ 7.5% – 25% of the firm
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Private funds (5, $211M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Clough Investment Partners I, Lp | Hedge Fund | $149M | $2.0M | 31 |
| Clough Healthcare Master Fund, L.P. | Hedge Fund | $26.1M | $1.0M | 20 |
| Clough Investment Partners Ii, Lp | Hedge Fund | $20.1M | $500K | 15 |
| Clough Offshore Fund, Ltd | Hedge Fund | $15.5M | $2.0M | 9 |
| Ccp Spv, L.P. | Hedge Fund | $711K | $0 | 19 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 2.23 MB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Performance-based fees
Services
- • Portfolio management for investment companies
- • Portfolio management for pooled investment vehicles
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Charles Schwab & Co. $353M (23% of AUM) Mar 2026
- National Financial Services (Fidelity) $338M (28% of AUM) Mar 2024
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 31, 2026.
View current Form ADV (SEC/IAPD) ↗