CAXTON ASSOCIATES LLP — 13F Holdings & Portfolio

CIK 2051323 · latest 13F-HR filed 2026-08-14

CAXTON ASSOCIATES LLP manages $5.33B in 13F-reported U.S. long-equity assets across 730 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are WBD (9.71%), AAPL (7.29%), MSFT (7.07%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 248 new positions and exited 272; 268 existing positions rose in reported value and 169 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.

AUM

$5.33B

Long-equity book

Holdings

730

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+248 / −272 / ↑268 / ↓169

vs 2026-03-31

Portfolio charts

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

Portfolio map

Q2 26

WBD9.7% · +18%AAPL7.3% · +160%MSFT7.1% · -22%NSC6.2% · +209%AMZN6.0% · +39%AMD5.0% · -63%XLE4.4% · new BP4.1% · new NVDA3.8% · -60%GOOGL2.5% · +3098%BAC2.2% · +7760%MP2.1% · +32602%LRCX1.9% · +2432%SNDK1.6% · new TECK1.5% · -14%KVUE1.1% · -6%CIEN1.1% · new PEN1.1% · -3%WBS1.0% · +1%COR0.9% · +11733%EA0.9% · -29%TXN0.7% · +4312%UEC0.7% · -2%ON0.6% · +3962%CCJ0.5% · 0%CMG0.5% · -28%NWE0.4% · -52%TXNM0.4% · -46%MU0.3% · -2%CME0.3% · +18%DINO0.3% · +182%LBRDK0.3% · 0%MPC0.2% · new TTWO0.2% · +561%GSAT0.2% · new TRGP0.2% · new INTU0.2% · +71%AMAT0.2% · +146%KNTK0.2% · new AM0.2% · new PGNY0.2% · new ZTS0.2% · +131%APH0.1% · +1%FTNT0.1% · +54%NWL0.1% · new LQDA0.1% · -21%WERN0.1% · +117%TSCO0.1% · new KGS0.1% · +429%CNC0.1% · new TTD0.1% · +91%FSK0.1% · +34%PARR0.1% · -16%CPRT0.1% · -8%FFIV0.1% · +83%ACM0.1% · +18%LULU0.1% · +1543%CLOV0.1% · new GEV0.1% · -24%LEN0.1% · +53%

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 = 56.2%

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

Firm Profile & Key People

Address

20 CARLTON HOUSE TERRACE
2ND FLOOR
LONDON SW1Y 5AN
United Kingdom

Phone

+44 207 647 0770

Website

WWW.CAXTON.COM
www.linkedin.com/company/caxton-associates

Name	Title / Status	Ownership	Type
COOK HOLDINGS SERIES LLC Control	LIMITED PARTNER	10–25%	Foreign Entity
COOK HOLDINGS SERIES LLC Control	LIMITED PARTNER	10–25%	Foreign Entity
FOSTER, KENDRA, LOREAN Control	MANAGER	General partner	Individual
FOSTER, KENDRA, LOREAN Control	MANAGER	General partner	Individual
G-PETERSHILL LP Control	SOLE SHAREHOLDER	75% or more	Foreign Entity
G-PETERSHILL LP Control	SOLE SHAREHOLDER	75% or more	Foreign Entity
GERLIS, JASON, NEAL Control	MANAGER	General partner	Individual
GERLIS, JASON, NEAL Control	MANAGER	General partner	Individual
HOLMAN, TAVIN, STANLEY Control	MANAGER	General partner	Individual
HOLMAN, TAVIN, STANLEY Control	MANAGER	General partner	Individual
LAW, ANDREW, ERIC Control	CHAIRMAN, CHIEF EXECUTIVE OFFICER AND LIMITED PARTNER	50–75%	Individual
LAW, ANDREW, ERIC Control	CHAIRMAN, CHIEF EXECUTIVE OFFICER AND LIMITED PARTNER	50–75%	Individual
MIRABILE, ANTHONY, FRANCIS Control	MANAGER	General partner	Individual
MIRABILE, ANTHONY, FRANCIS Control	MANAGER	General partner	Individual
NICHOLLS, CHANELLE, LORRAINE Control	CHIEF FINANCIAL OFFICER	Less than 5%	Individual
NICHOLLS, CHANELLE, LORRAINE Control	CHIEF FINANCIAL OFFICER	Less than 5%	Individual
OHLY, BENJAMIN, STEPHAN Control	CHIEF COMPLIANCE OFFICER	Less than 5%	Individual
OHLY, BENJAMIN, STEPHAN Control	CHIEF COMPLIANCE OFFICER	Less than 5%	Individual
PETERSHILL PARTNERS LIMITED Control	MAJORITY SHAREHOLDER	75% or more	Foreign Entity
PETERSHILL PARTNERS LIMITED Control	MAJORITY SHAREHOLDER	75% or more	Foreign Entity
PETERSHILL PARTNERS, INC Control	SOLE SHAREHOLDER	75% or more	Domestic Entity
PETERSHILL PARTNERS, INC Control	SOLE SHAREHOLDER	75% or more	Domestic Entity
PH PE IM AGGREGATOR LP Control	SHAREHOLDER	25–50%	Foreign Entity
PH PE IM AGGREGATOR LP Control	SHAREHOLDER	25–50%	Foreign Entity
PHP DE 1 LP Control	MEMBER	50–75%	Domestic Entity
PHP DE 1 LP Control	MEMBER	50–75%	Domestic Entity
REDMAN, LAURA, LYNNE Control	MANAGER	General partner	Individual
REDMAN, LAURA, LYNNE Control	MANAGER	General partner	Individual
UNDERWOOD, ALEXANDER, MICHAEL Control	GENERAL COUNSEL	Less than 5%	Individual
UNDERWOOD, ALEXANDER, MICHAEL Control	GENERAL COUNSEL	Less than 5%	Individual
WADE, MATTHEW, DUNCAN Control	CHIEF OPERATING OFFICER, CHIEF RISK OFFICER AND LIMITED PARTNER	5–10%	Individual
WADE, MATTHEW, DUNCAN Control	CHIEF OPERATING OFFICER, CHIEF RISK OFFICER AND LIMITED PARTNER	5–10%	Individual

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)

APPLE INC$257.5M +196.0%
NORFOLK SOUTHN CORP$231.2M +238.2%
ALPHABET INC$130.8M +3874.8%
AMAZON COM INC$119.1M +58.9%
BANK OF AMER CORP$113.9M +9087.0%

Show all 268 →

Top Trims

NVIDIA CORPORATION-$244.6M -54.5%
MICROSOFT CORP-$102.2M -21.3%
NORTHWESTERN ENERGY GROUP IN-$21.0M -48.4%
TXNM ENERGY INC-$19.5M -48.0%
ELECTRONIC ARTS INC-$18.8M -28.5%

Show all 169 →

New Positions

Show all 248 →

Exited Positions

Show all 272 →

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#	Issuer	Symbol	CUSIP	Value	Δ

CAXTON ASSOCIATES LLP Holdings (2026-06-30)

#	Issuer	Symbol	CUSIP	Value	Weight	Shares	Type
1	WARNER BROS DISCOVERY INC	WBD	934423104	$517.8M	9.71%	19,423,068	SH
2	APPLE INC	AAPL	037833100	$388.9M	7.29%	1,343,920	SH
3	MICROSOFT CORP	MSFT	594918104	$377.0M	7.07%	1,010,774	SH
4	NORFOLK SOUTHN CORP	NSC	655844108	$328.2M	6.16%	1,043,375	SH
5	AMAZON COM INC	AMZN	023135106	$321.3M	6.03%	1,348,189	SH
6	ADVANCED MICRO DEVICES INC	AMD	007903107	$266.6M	5.00%	458,936	SH
7	SELECT SECTOR SPDR TR	XLE	81369Y506	$235.4M	4.42%	4,432,763	SH
8	BP PLC	BP	055622104	$215.8M	4.05%	5,840,899	SH
9	NVIDIA CORPORATION	NVDA	67066G104	$204.3M	3.83%	1,020,842	SH
10	ALPHABET INC	GOOGL	02079K305	$134.1M	2.52%	375,359	SH
11	BANK OF AMER CORP	BAC	060505104	$115.2M	2.16%	2,020,979	SH
12	MP MATERIALS CORP	MP	553368101	$111.6M	2.09%	1,991,899	SH
13	LAM RESEARCH CORP	LRCX	512807306	$102.5M	1.92%	236,500	SH
14	SANDISK CORP	SNDK	80004C200	$87.1M	1.63%	38,288	SH
15	TECK RESOURCES LTD	TECK	878742204	$79.6M	1.49%	1,339,431	SH
16	KENVUE INC	KVUE	49177J102	$60.1M	1.13%	3,143,101	SH
17	CIENA CORP	CIEN	171779309	$57.8M	1.08%	117,924	SH
18	PENUMBRA INC	PEN	70975L107	$56.6M	1.06%	179,384	SH
19	WEBSTER FINL CORP	WBS	947890109	$52.5M	0.98%	687,006	SH
20	TOPBUILD COR	—	89055F103	$48.8M	0.92%	137,737	SH
21	ELECTRONIC ARTS INC	EA	285512109	$47.0M	0.88%	229,020	SH
22	TEXAS INSTRS INC	TXN	882508104	$36.2M	0.68%	121,345	SH
23	URANIUM ENERGY CORP	UEC	916896103	$35.3M	0.66%	3,311,890	SH
24	ON SEMICONDUCTOR CORP	ON	682189105	$30.7M	0.58%	325,000	SH
25	CAMECO CORP	CCJ	13321L108	$26.7M	0.50%	262,500	SH
26	CHIPOTLE MEXICAN GRILL INC	CMG	169656105	$24.1M	0.45%	709,152	SH
27	NORTHWESTERN ENERGY GROUP IN	NWE	668074305	$22.4M	0.42%	312,172	SH
28	TXNM ENERGY INC	TXNM	69349H107	$21.1M	0.40%	372,254	SH
29	MICRON TECHNOLOGY INC	MU	595112103	$16.7M	0.31%	14,481	SH
30	CME GROUP INC	CME	12572Q105	$15.7M	0.29%	71,099	SH
31	HF SINCLAIR CORP	DINO	403949100	$15.0M	0.28%	215,815	SH
32	LIBERTY BROADBAND CORP	LBRDK	530307305	$14.9M	0.28%	447,192	SH
33	MARATHON PETE CORP	MPC	56585A102	$12.8M	0.24%	50,141	SH
34	TAKE-TWO INTERACTIVE SOFTWAR	TTWO	874054109	$11.9M	0.22%	47,641	SH
35	GLOBALSTAR INC	GSAT	378973507	$10.8M	0.20%	132,783	SH
36	TARGA RES CORP	TRGP	87612G101	$9.8M	0.18%	36,626	SH
37	INTUIT	INTU	461202103	$9.7M	0.18%	37,180	SH
38	APPLIED MATLS INC	AMAT	038222105	$9.4M	0.18%	12,959	SH
39	KINETIK HOLDINGS INC	KNTK	02215L209	$9.3M	0.18%	193,197	SH
40	ANTERO MIDSTREAM CORP	AM	03676B102	$9.0M	0.17%	394,955	SH
41	PROGYNY INC	PGNY	74340E103	$8.5M	0.16%	293,287	SH
42	ZOETIS INC	ZTS	98978V103	$8.1M	0.15%	112,856	SH
43	AMPHENOL CORP	APH	032095101	$7.8M	0.15%	43,974	SH
44	FORTINET INC	FTNT	34959E109	$7.7M	0.14%	49,858	SH
45	NEWELL BRANDS INC	NWL	651229106	$7.5M	0.14%	1,226,340	SH
46	LIQUIDIA CORPORATION	LQDA	53635D202	$7.4M	0.14%	92,656	SH
47	WERNER ENTERPRISES INC	WERN	950755108	$7.2M	0.14%	165,928	SH
48	TRACTOR SUPPLY CO	TSCO	892356106	$7.2M	0.13%	226,780	SH
49	KODIAK GAS SVCS INC	KGS	50012A108	$7.2M	0.13%	95,288	SH
50	CENTENE CORP DEL	CNC	15135B101	$7.2M	0.13%	111,446	SH

Filing History

Period	Filed	AUM	Holdings	Accession
2026-06-30	2026-08-14	$5.33B	730	0002051323-26-000013
2026-03-31	2026-05-14	$4.42B	755	0002051323-26-000009
2025-12-31	2026-02-13	$5.11B	752	0002051323-26-000006
2025-09-30	2025-11-17	$4.23B	674	0002051323-25-000025

Filer Information

Address

20 CARLTON HOUSE TERRACE
2ND FLOOR
LONDON SW1Y 5AN

Phone

00442076474062

Filing Manager

CAXTON ASSOCIATES LLP

LONDON, X0

Signatory

Benjamin Ohly

Chief Compliance Officer