Q2 2026 13F · SEC CIK 1801547

Blue Whale Capital LLP

Asset managerFiled 2026-08-13 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $3.2B
Reported positions: 27
Top holdings a year, 3 yrs: +37.1%
Average holding period: 1.7 yrs

Blue Whale Capital LLP is an asset manager that reported 27 positions worth $3.2B in its Q2 2026 13F, filed 2026-08-13. Its largest holdings were Lam Research Corp (LRCX, 14.0%), Applied Matls Inc (AMAT, 13.8%), Nvidia Corporation Com (NVDA, 10.3%). A portfolio copying its top holdings returned 37.1% a year over the last 3 years, against 20.4% for the S&P 500.

Blue Whale Capital LLP holdings all 27 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Blue Whale Capital LLP 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
LRCXLam Research Corp	14.0%	13.1%	1,017,021	-21.2%	$440.7M
AMATApplied Matls Inc	13.8%	New	599,538	—	$433.5M
NVDANvidia Corporation Com	10.3%	13.1%	1,624,430	+3.0%	$325.0M
SNDKSandisk Corp	7.0%	3.5%	97,653	-14.8%	$222.0M
AVGOBroadcom Inc	6.4%	6.5%	530,478	+20.7%	$200.4M
LITELumentum Hldgs Inc Com	5.0%	7.1%	185,019	-12.7%	$158.8M
VRTVertiv Holdings Co	4.5%	5.4%	420,515	-7.8%	$140.8M
GOOGLAlphabet Inc	4.3%	1.6%	382,963	+230.0%	$136.9M
MODModine Mfg Co	3.9%	New	463,437	—	$123.7M
LLYLilly Eli & Co	3.4%	3.9%	89,985	+2.0%	$107.9M
STXSeagate Technology Hldngs Pl	3.3%	1.4%	109,222	+41.7%	$105.4M
APPApplovin Corp	2.7%	2.8%	163,694	+9.8%	$84.3M
QXOQxo Inc	2.6%	1.7%	4,814,003	+161.1%	$83.2M
HONHoneywell International Inc.	2.3%	New	329,840	—	$73.9M
NEMNewmont Corp	2.3%	3.9%	788,273	+2.8%	$73.6M
HONAHoneywell Aerospace Inc.	2.3%	New	332,058	—	$73.4M
MSIMotorola Solutions Inc	1.9%	7.9%	143,194	-62.4%	$59.5M
IBKRInteractive Brokers Group in	1.8%	2.3%	669,562	-6.2%	$58.3M
UBERUber Technologies Inc	1.4%	2.7%	594,111	-24.1%	$42.9M
FICOFair Isaac Corp	1.2%	1.6%	31,645	-0.2%	$37.8M
WMWaste Mgmt Inc Del	1.1%	2.2%	157,721	-22.5%	$35.2M
SCHWSchwab Charles Corp	1.0%	1.5%	342,398	+2.8%	$31.6M
RGENRepligen Corp	0.8%	2.3%	178,377	-55.9%	$24.3M
APOApollo Global Mgmt Inc Nclass	0.7%	1.2%	191,268	-14.4%	$22.6M
ARESAres Management Corporation	0.7%	1.0%	194,657	+4.5%	$21.7M
DHRDanaher Corporation	0.6%	1.4%	91,913	-40.3%	$17.5M
ALBAlbemarle Corp Com	0.5%	New	122,267	—	$16.5M

What Blue Whale Capital LLP bought and sold in Q2 2026, against Q1 2026.

Share counts compared with the Q1 2026 13F; a split also changes share counts.

How the holdings did against the S&P 500.

1 year: +40.2% /yr; S&P 500 +20.1%
3 years: +37.1% /yr; S&P 500 +20.4%
5 years: +16.6% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$3.2B	27
Q1 2026	$2.1B	26
Q4 2025	$1.9B	24
Q3 2025	$1.8B	23
Q2 2025	$1.5B	20
Q1 2025	$1.2B	21
Q4 2024	$1.3B	19
Q3 2024	$1.3B	20
Q2 2024	$1.0B	19
Q1 2024	$947.3M	16
Q4 2023	$779.7M	17
Q3 2023	$620.9M	16

Questions about Blue Whale Capital LLP's portfolio

What stocks does Blue Whale Capital LLP own?

Blue Whale Capital LLP's latest 13F, for Q2 2026 and filed Aug 13, 2026, lists 27 positions worth $3.2B. The largest are Lam Research Corp (LRCX) at 14.0%, Applied Matls Inc (AMAT) at 13.8%, Nvidia Corporation Com (NVDA) at 10.3%, Sandisk Corp (SNDK) at 7.0% and Broadcom Inc (AVGO) at 6.4%.

What did Blue Whale Capital LLP buy last quarter?

In Q2 2026, Blue Whale Capital LLP added a new position in Applied Matls Inc (AMAT), a new position in Modine Mfg Co (MOD), a new position in Honeywell International Inc. (HON), a new position in Honeywell Aerospace Inc. (HONA), a new position in Albemarle Corp Com (ALB), Alphabet Inc (GOOGL) (+230.0% shares), Qxo Inc (QXO) (+161.1% shares) and Seagate Technology Hldngs Pl (STX) (+41.7% shares), compared with its Q1 2026 filing.

What did Blue Whale Capital LLP sell last quarter?

In Q2 2026, Blue Whale Capital LLP sold all of Taiwan Semiconductor Manufac (TSM), sold all of Honeywell Intl Inc (HON), sold all of Flutter Entmt PLC (FLUT), sold all of Philip Morris Intl Inc Com (PM), Motorola Solutions Inc (MSI) (-62.4% shares), Repligen Corp (RGEN) (-55.9% shares) and Danaher Corporation (DHR) (-40.3% shares), compared with its Q1 2026 filing.

How has Blue Whale Capital LLP's portfolio performed?

A portfolio copying Blue Whale Capital LLP's 20 largest 13F holdings each quarter, from the day each filing was public, returned +37.1% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +40.2% against +20.1%. Over 5 years: +16.6% a year against +11.6%.

When is Blue Whale Capital LLP's next 13F filing due?

13F filings are due 45 days after each quarter ends. Blue Whale Capital LLP's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.