Latest THAMES CAPITAL MANAGEMENT LLC Stock Portfolio

$557Million– No. of Holdings #43

THAMES CAPITAL MANAGEMENT LLC Performance:

2026 Q1: 7.66%YTD: 7.66%2025: 22.04%

Performance for 2026 Q1 is 7.66%, and YTD is 7.66%, and 2025 is 22.04%.

About THAMES CAPITAL MANAGEMENT LLC and 13F Hedge Fund Stock Holdings

On 2026-05-12, the fund reported it's updated stock portfolio. In the 13F Holdings report, THAMES CAPITAL MANAGEMENT LLC reported an equity portfolio of $557.9 Millions as of 31 Mar, 2026.

The top stock holdings of THAMES CAPITAL MANAGEMENT LLC are , VRT, TSM. The fund has invested 7.9% of it's portfolio in GE VERNOVA INC and 7.4% of portfolio in VERTIV HOLDINGS CO.

The fund managers got completely rid off AMERICAN EXPRESS CO (AXP), MICROSOFT CORP (MSFT) and UNITED RENTALS INC (URI) stocks. They significantly reduced their stock positions in UBER TECHNOLOGIES INC (UBER), STATE STR CORP (STT) and SPOTIFY TECHNOLOGY S A (SPOT). THAMES CAPITAL MANAGEMENT LLC opened new stock positions in FABRINET (FN), MKS INC. (MKSI) and DIGITALOCEAN HLDGS INC (DOCN). The fund showed a lot of confidence in some stocks as they added substantially to BROOKDALE SR LIVING INC (BKD), COMFORT SYS USA INC (FIX) and TERAWULF INC (WULF).

THAMES CAPITAL MANAGEMENT LLC Equity Portfolio Value

Last Reported on: 12 May, 2026

THAMES CAPITAL MANAGEMENT LLC Annual Return Estimates Vs S&P 500

Our best estimate is that THAMES CAPITAL MANAGEMENT LLC made a return of 7.66% in the last quarter. In trailing 12 months, it's portfolio return was 37.83%.

Performance
S&P 500

New Buys

Ticker	$ Bought
fabrinet	18,043,000
mks inc.	15,550,800
digitalocean hldgs inc	12,522,500
advanced energy inds	12,349,100
direxion shares etf trust	10,921,200
lumentum hldgs inc	8,620,760
sterling infrastructure inc	6,378,660
applied optoelectronics inc	6,287,910

New stocks bought by THAMES CAPITAL MANAGEMENT LLC

Additions

Ticker	% Inc.
brookdale sr living inc	42.63
comfort sys usa inc	9.02
terawulf inc	2.03
ondas inc	1.1

Additions to existing portfolio by THAMES CAPITAL MANAGEMENT LLC

Reductions

Ticker	% Reduced
uber technologies inc	-49.06
state str corp	-47.98
spotify technology s a	-46.82
coherent corp	-34.37
nvidia corporation	-31.17
micron technology inc	-31.06
argan inc	-29.61
meta platforms inc	-26.57

THAMES CAPITAL MANAGEMENT LLC reduced stake in above stock

Sold off

Ticker	$ Sold
celanese corp del	-14,006,300
ashland inc	-10,342,100
citigroup inc	-17,811,600
chewy inc	-4,686,920
american healthcare reit inc	-4,041,650
american express co	-29,767,300
ceco environmental corp	-4,153,770
johnson ctls intl plc	-7,987,800

THAMES CAPITAL MANAGEMENT LLC got rid off the above stocks

Sector Distribution

THAMES CAPITAL MANAGEMENT LLC has about 31.4% of it's holdings in Technology sector.

Technology
Others
Industrials
Financial Services
Healthcare
Communication Services

Sector	%
Technology	31.4
Others	24.7
Industrials	24.1
Financial Services	13.1
Healthcare	3
Communication Services	2.5

Market Cap. Distribution

THAMES CAPITAL MANAGEMENT LLC has about 55.7% of it's portfolio invested in the large-cap and mega-cap stocks.

LARGE-CAP
UNALLOCATED
MEGA-CAP
MID-CAP
SMALL-CAP

Category	%
LARGE-CAP	34.9
UNALLOCATED	24.7
MEGA-CAP	20.8
MID-CAP	16.4
SMALL-CAP	3.2

Stocks belong to which Index?

About 52.1% of the stocks held by THAMES CAPITAL MANAGEMENT LLC either belong to S&P 500 or RUSSELL 2000 index.

Others
S&P 500
RUSSELL 2000

Index	%
Others	47.8
S&P 500	28.3
RUSSELL 2000	23.8

Top 5 Winners (%)		%
	sandisk corp	167.7 %
AMPX	amprius technologies inc	113.7 %
AGX	argan inc	62.9 %
VRT	vertiv holdings co	52.6 %
FIX	comfort sys usa inc	44.9 %

Top 5 Winners ($)		$
VRT	vertiv holdings co	15.2 M
	ge vernova inc	11.5 M
AGX	argan inc	10.2 M
	sandisk corp	9.0 M
AMPX	amprius technologies inc	4.7 M

Top 5 Losers (%)		%
QS	quantumscape corp	-38.8 %
RKT	rocket cos inc	-26.3 %
IDR	idaho strategic resources	-20.3 %
TMO	thermo fisher scientific inc	-15.2 %
V	visa inc	-13.0 %

Top 5 Losers ($)		$
RKT	rocket cos inc	-4.8 M
MA	mastercard incorporated	-2.6 M
META	meta platforms inc	-2.6 M
V	visa inc	-2.4 M
SPOT	spotify technology s a	-2.0 M

THAMES CAPITAL MANAGEMENT LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of THAMES CAPITAL MANAGEMENT LLC

THAMES CAPITAL MANAGEMENT LLC has 43 stocks in it's portfolio. About 43.5% of the portfolio is in top 10 stocks. RKT proved to be the most loss making stock for the portfolio. VRT was the most profitable stock for THAMES CAPITAL MANAGEMENT LLC last quarter.

Last Reported on: 12 May, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAOI	applied optoelectronics inc	1.13	74,334	6,287,910	new

AAPL	apple inc	2.81	61,806	15,685,700	unchanged	0.00

AEIS	advanced energy inds	2.21	38,267	12,349,100	new

AGX	argan inc	3.56	36,458	19,856,800	reduced	-29.61

AIP	arteris inc	0.87	293,973	4,832,920	unchanged	0.00

AMPX	amprius technologies inc	1.59	526,832	8,882,390	unchanged	0.00

AMZN	amazon com inc	0.00	0.00	0.00	sold off	-100

APH	amphenol corp	3.30	145,675	18,406,000	reduced	-4.61

APP	applovin corp	0.00	0.00	0.00	sold off	-100

ASH	ashland inc	0.00	0.00	0.00	sold off	-100

AXP	american express co	0.00	0.00	0.00	sold off	-100

BKD	brookdale sr living inc	1.86	757,710	10,365,500	added	42.63

C	citigroup inc	0.00	0.00	0.00	sold off	-100

CE	celanese corp del	0.00	0.00	0.00	sold off	-100

CECE	ceco environmental corp	0.00	0.00	0.00	sold off	-100

CHWY	chewy inc	0.00	0.00	0.00	sold off	-100

CLS	celestica inc	0.99	19,655	5,536,420	unchanged	0.00

COHR	coherent corp	2.33	54,581	13,001,700	reduced	-34.37

CRM	salesforce inc	0.00	0.00	0.00	sold off	-100

DOCN	digitalocean hldgs inc	2.24	145,984	12,522,500	new