John Armitage - Egerton Capital

As of Q2 2026, John Armitage reported 23 long-equity positions worth $10.35B in aggregate.

Copy-investor backtest

Latest quarter: +2.23%
1-year: +10.55%
3-year: +60.98%
5-year: +47.81%
3-year vs S&P 500: -6.84%
5-year vs S&P 500: -20.31%
5-year top 5: +13.02%

Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.

Get email alerts when John Armitage files a new 13F — sign in or create a free account.

Filing period

Updated 2026-06-06 from SEC 13F data.

Live quotes available for 28 of 37 rows. Rows without a quote are marked unavailable.


1	CMCSA	COMCAST CORP NEW	8.14%	Add +9.9%	23,666,488	$910.69M	$38.48	No quote
2	CHTR	CHARTER COMMUNICATIONS INC N	8.09%	Reduce -19.2%	2,488,401	$904.34M	$363.42	No quote
3	AMAT	APPLIED MATLS INC	7.88%	Add +23.2%	16,919,928	$881.36M	$52.09	No quote
4	SPGI	S&P GLOBAL INC	5.87%	Add +0.8%	4,198,448	$656.26M	$156.31	No quote
5	STZ	CONSTELLATION BRANDS INC	5.48%	Add +13.0%	3,071,057	$612.52M	$199.45	No quote
6	ATVI	ACTIVISION BLIZZARD INC	5.23%	Reduce -8.6%	9,059,804	$584.45M	No quote	No quote
7	MA	MASTERCARD INCORPORATED	4.57%	Reduce -7.7%	3,620,648	$511.24M	$141.20	No quote
8	BABA	ALIBABA GROUP HLDG LTD	4.53%	New	2,935,794	$507.04M	$172.71	No quote
9	PX	PRAXAIR INC	4.23%	Add +24.0%	3,384,973	$473.02M	No quote	No quote
10	SCHW	SCHWAB CHARLES CORP NEW	4.17%	Reduce -0.5%	10,669,116	$466.67M	$43.74	No quote
11	META	FACEBOOK INC	3.86%	Add +34.8%	2,524,870	$431.43M	$170.87	No quote
12	BAC	BANK AMER CORP	3.74%	Reduce -0.5%	16,509,429	$418.35M	$25.34	No quote
13	MSFT	MICROSOFT CORP	3.42%	Add +29.3%	5,130,833	$382.2M	$74.49	No quote
14	LUV	SOUTHWEST AIRLS CO	3.33%	Reduce -12.3%	6,655,689	$372.59M	$55.98	No quote
15	AVGO	BROADCOM LTD	3.24%	Add +112.8%	1,493,024	$362.12M	$242.54	No quote
16	MLM	MARTIN MARIETTA MATLS INC	3.23%	Reduce -11.1%	1,750,380	$360.98M	$206.23	No quote
17	ALK	ALASKA AIR GROUP INC	3.05%	Add +51.6%	4,476,494	$341.42M	$76.27	No quote
18	JPM	JPMORGAN CHASE & CO	2.07%	Reduce -28.9%	2,424,646	$231.58M	$95.51	No quote
19	EQIX	EQUINIX INC	1.94%	Add +152.0%	487,173	$217.43M	$446.30	No quote
20	TRU	TRANSUNION	1.93%	Add +114.8%	4,574,259	$216.18M	$47.26	No quote
21	HDB	HDFC BANK LTD	1.93%	Reduce -0.6%	2,241,300	$215.99M	$96.37	No quote
22	ADBE	ADOBE SYS INC	1.78%	Add +33.8%	1,335,421	$199.22M	$149.18	No quote
23	CP	CANADIAN PAC RY LTD	1.68%	Reduce -16.1%	1,115,727	$187.48M	$168.03	No quote
24	MS	MORGAN STANLEY	1.56%	Add +9.4%	3,617,157	$174.24M	$48.17	No quote
25	COO	COOPER COS INC	1.50%	New	706,490	$167.52M	$237.11	No quote
26	EW	EDWARDS LIFESCIENCES CORP	1.31%	Reduce -27.3%	1,339,949	$146.47M	$109.31	No quote
27	ATUS	ALTICE USA INC	0.64%	Add +30.4%	2,607,410	$71.21M	No quote	No quote
28	ICE	INTERCONTINENTAL EXCHANGE IN	0.42%	New	685,997	$47.13M	$68.70	No quote
29	BXMT	BLACKSTONE MTG TR INC	0.42%	Reduce -0.4%	1,497,174	$46.44M	No quote	No quote
30	HON	HONEYWELL INTL INC	0.34%	New	264,662	$37.51M	$141.74	No quote
31	IAC	IAC INTERACTIVECORP	0.32%	New	303,426	$35.68M	$117.58	No quote
32	MTCH	MATCH GROUP INC	0.11%	New	508,479	$11.79M	$23.19	No quote
37	MHK	MOHAWK INDS INC	-	Sold	0	$0	No quote	No quote
36	AON	AON PLC	-	Sold	0	$0	No quote	No quote
35	AABA	ALTABA INC	-	Sold	0	$0	No quote	No quote
34	GOOG	ALPHABET INC	-	Sold	0	$0	No quote	No quote
33	ALLE	ALLEGION PUB LTD CO	-	Sold	0	$0	No quote	No quote