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CLOUGH CAPITAL PARTNERS L P — 13F Holdings & Portfolio

CIK 1276144 · latest 13F-HR filed 2026-08-14

Backtest portfolio

CLOUGH CAPITAL PARTNERS L P manages $1.23B in 13F-reported U.S. long-equity assets across 102 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GOOG (4.22%), AMZN (4.21%), NVDA (3.85%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 41 new positions and exited 35; 37 existing positions rose in reported value and 18 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$1.23B

Long-equity book

Holdings
102

Distinct positions

Period
2026-06-30

Filed 2026-08-14

Q/Q Activity
+41 / −35 / ↑37 / ↓18

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
GOOG4.2% · -31%AMZN4.2% · +13%NVDA3.9% · +2%PHM3.6% · +0%DHI3.5% · +2%RCL3.3% · +4%BA3.2% · +0%CCL3.2% · -7%RTX3.0% · +31%ETN2.9% · -16%RKT2.6% · +30%GE2.4% · +10%POOL2.3% · newMSFT2.2% · +47%LLY2.1% · newWST1.9% · newFERG1.9% · newKDP1.8% · newASML1.8% · +595%AAPL1.8% · -51%LMT1.7% · +22%TXG1.7% · newJBL1.7% · newHDB1.6% · newSGI1.6% · newGD1.5% · +0%MKSI1.5% · newNVO1.5% · newNOC1.5% · +197%TDY1.4% · +0%ILMN1.4% · newJPM1.4% · 0%AAON1.3% · newCLS1.3% · newAVGO1.3% · 0%PLGO1.2% · newLNG1.1% · -31%BKD1.1% · +170%BWXT1.1% · -40%META1.0% · +14%SSRM0.8% · +0%EG0.8% · +0%HAL0.7% · -53%ACHC0.7% · +24%RIG0.7% · -53%UNH0.6% · +25%SLB0.6% · -53%COHR0.5% · newCRSP0.4% · +298%C0.3% · 0%TENB0.3% · newVG0.3% · -32%SLG0.3% · newAR0.3% · -79%FWONK0.3% · +0%IBRX0.3% · +324%SEI0.3% · +33%KRYS0.3% · +9%SCI0.3% · +40%SBUX0.3% · new

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 35%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

Name Title / Status Ownership Type

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 37 →

Top Trims

Show all 18 →

New Positions

Show all 41 →

Exited Positions

Show all 35 →

CLOUGH CAPITAL PARTNERS L P Holdings (2026-06-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 ALPHABET INC GOOG 02079K107 $51.9M 4.22% 146,763 SH
2 AMAZON COM INC AMZN 023135106 $51.7M 4.21% 217,106 SH
3 NVIDIA CORPORATION NVDA 67066G104 $47.3M 3.85% 236,615 SH
4 PULTE GROUP INC PHM 745867101 $43.7M 3.56% 318,540 SH
5 D R HORTON INC DHI 23331A109 $43.1M 3.51% 264,612 SH
6 ROYAL CARIBBEAN GROUP RCL V7780T103 $40.8M 3.32% 128,450 SH
7 BOEING CO BA 097023105 $38.8M 3.16% 179,362 SH
8 CARNIVAL CORP LTD CCL G2004J103 $38.8M 3.16% 1,358,503 SH
9 RTX CORPORATION RTX 75513E101 $36.7M 2.99% 193,581 SH
10 EATON CORP PLC ETN G29183103 $35.8M 2.91% 84,011 SH
11 ROCKET COS INC RKT 77311W101 $31.5M 2.56% 1,997,456 SH
12 GE AEROSPACE GE 369604301 $29.1M 2.37% 77,835 SH
13 POOL CORP POOL 73278L105 $28.0M 2.28% 130,121 SH
14 MICROSOFT CORP MSFT 594918104 $26.8M 2.18% 71,901 SH
15 ELI LILLY & CO LLY 532457108 $25.3M 2.06% 21,081 SH
16 WEST PHARMACEUTICAL SVSC INC WST 955306105 $23.8M 1.94% 66,400 SH
17 FERGUSON ENTERPRISES INC FERG 31488V107 $23.1M 1.88% 97,280 SH
18 KEURIG DR PEPPER INC KDP 49271V100 $21.9M 1.79% 670,488 SH
19 ASML HLDG NV ASML N07059210 $21.8M 1.77% 10,957 SH
20 APPLE INC AAPL 037833100 $21.5M 1.75% 74,351 SH
21 LOCKHEED MARTIN CORP LMT 539830109 $21.3M 1.73% 41,803 SH
22 10X GENOMICS INC TXG 88025U109 $21.1M 1.72% 549,973 SH
23 JABIL INC JBL 466313103 $20.8M 1.70% 54,018 SH
24 HDFC BANK LTD HDB 40415F101 $20.0M 1.63% 775,730 SH
25 SOMNIGROUP INTERNATIONAL INC SGI 88023U101 $19.9M 1.62% 253,575 SH
26 GENERAL DYNAMICS CORP GD 369550108 $18.6M 1.51% 52,507 SH
27 MKS INC. MKSI 55306N104 $18.3M 1.49% 41,141 SH
28 NOVO-NORDISK A S NVO 670100205 $17.9M 1.46% 373,977 SH
29 NORTHROP GRUMMAN CORP NOC 666807102 $17.9M 1.46% 35,166 SH
30 TELEDYNE TECHNOLOGIES INC TDY 879360105 $16.8M 1.37% 25,244 SH
31 ILLUMINA INC ILMN 452327109 $16.8M 1.37% 95,660 SH
32 JPMORGAN CHASE & CO JPM 46625H100 $16.8M 1.37% 51,360 SH
33 AAON INC AAON 000360206 $16.2M 1.32% 127,644 SH
34 CELESTICA INC CLS 15101Q207 $15.8M 1.28% 43,245 SH
35 BROADCOM INC AVGO 11135F101 $15.4M 1.25% 40,694 SH
36 PELAGOS INS CAP LTD PLGO G3398L118 $14.6M 1.19% 597,947 SH
37 CHENIERE ENERGY INC LNG 16411R208 $13.8M 1.12% 57,735 SH
38 BROOKDALE SR LIVING INC BKD 112463104 $13.5M 1.10% 837,450 SH
39 BWX TECHNOLOGIES INC BWXT 05605H100 $13.0M 1.06% 67,030 SH
40 META PLATFORMS INC META 30303M102 $12.0M 0.98% 21,306 SH
41 SSR MINING IN SSRM 784730103 $10.2M 0.83% 361,879 SH
42 EVEREST GROUP LTD EG G3223R108 $9.8M 0.80% 27,534 SH
43 HALLIBURTON CO HAL 406216101 $9.1M 0.74% 267,945 SH
44 ACADIA HEALTHCARE COMPANY IN ACHC 00404A109 $8.4M 0.68% 284,528 SH
45 TRANSOCEAN LTD RIG H8817H100 $8.3M 0.68% 1,700,814 SH
46 UNITEDHEALTH GROUP INC UNH 91324P102 $7.8M 0.64% 18,849 SH
47 SLB LIMITED SLB 806857108 $7.7M 0.63% 165,461 SH
48 COHERENT CORP COHR 19247G107 $5.6M 0.45% 14,082 SH
49 CRISPR THERAPEUTICS AG CRSP H17182108 $5.4M 0.44% 98,337 SH
50 CITIGROUP INC C 172967424 $3.9M 0.32% 27,840 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $1.23B 102 0001999371-26-017968
2026-03-31 2026-05-15 $1.04B 96 0002000324-26-001943
2025-12-31 2026-02-17 $1.13B 108 0001999371-26-003461
2025-09-30 2025-11-14 $1.14B 109 0001999371-25-017858
Filer Information
Address
53 STATE STREET
27TH FLOOR
BOSTON, MA 02109
Phone
(617) 204-3400
Filing Manager
CLOUGH CAPITAL PARTNERS L P
Boston, MA
Signatory
Daniel Gillis
Chief Compliance Officer